From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Thu, 1 Jun 2017 18:17:27 +0000 (+0000)
Subject: Use Rails 5 syntax for integration tests.
X-Git-Tag: 3.4.0~102
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=966f238da459fda40be8db48904dad7e4266a443;p=redmine.git

Use Rails 5 syntax for integration tests.

git-svn-id: http://svn.redmine.org/redmine/trunk@16586 e93f8b46-1217-0410-a6f0-8f06a7374b81
---

diff --git a/test/integration/account_test.rb b/test/integration/account_test.rb
index 779f24998..9252e349e 100644
--- a/test/integration/account_test.rb
+++ b/test/integration/account_test.rb
@@ -45,7 +45,11 @@ class AccountTest < Redmine::IntegrationTest
     with_settings :autologin => '7' do
       assert_difference 'Token.count', 2 do
         # User logs in with 'autologin' checked
-        post '/login', :username => user.login, :password => 'admin', :autologin => 1
+        post '/login', :params => {
+            :username => user.login,
+            :password => 'admin',
+            :autologin => 1
+          }
         assert_redirected_to '/my/page'
       end
       token = Token.where(:action => 'autologin').order(:id => :desc).first
@@ -80,7 +84,11 @@ class AccountTest < Redmine::IntegrationTest
 
     with_settings :autologin => '7' do
       assert_difference 'Token.count', 2 do
-        post '/login', :username => 'admin', :password => 'admin', :autologin => 1
+        post '/login', :params => {
+            :username => 'admin',
+            :password => 'admin',
+            :autologin => 1
+          }
         assert_response 302
       end
       assert cookies['custom_autologin'].present?
@@ -106,7 +114,9 @@ class AccountTest < Redmine::IntegrationTest
     assert_response :success
     assert_select 'input[name=mail]'
 
-    post "/account/lost_password", :mail => 'jSmith@somenet.foo'
+    post "/account/lost_password", :params => {
+        :mail => 'jSmith@somenet.foo'
+      }
     assert_redirected_to "/login"
 
     token = Token.first
@@ -114,7 +124,9 @@ class AccountTest < Redmine::IntegrationTest
     assert_equal 'jsmith@somenet.foo', token.user.mail
     assert !token.expired?
 
-    get "/account/lost_password", :token => token.value
+    get "/account/lost_password", :params => {
+        :token => token.value
+      }
     assert_redirected_to '/account/lost_password'
 
     follow_redirect!
@@ -123,9 +135,10 @@ class AccountTest < Redmine::IntegrationTest
     assert_select 'input[name=new_password]'
     assert_select 'input[name=new_password_confirmation]'
 
-    post "/account/lost_password",
-         :token => token.value, :new_password => 'newpass123',
-         :new_password_confirmation => 'newpass123'
+    post "/account/lost_password", :params => {
+        :token => token.value, :new_password => 'newpass123',
+        :new_password_confirmation => 'newpass123'
+      }
     assert_redirected_to "/login"
     assert_equal 'Password was successfully updated.', flash[:notice]
 
@@ -136,7 +149,10 @@ class AccountTest < Redmine::IntegrationTest
   def test_user_with_must_change_passwd_should_be_forced_to_change_its_password
     User.find_by_login('jsmith').update_attribute :must_change_passwd, true
 
-    post '/login', :username => 'jsmith', :password => 'jsmith'
+    post '/login', :params => {
+        :username => 'jsmith',
+        :password => 'jsmith'
+      }
     assert_redirected_to '/my/page'
     follow_redirect!
     assert_redirected_to '/my/password'
@@ -151,7 +167,10 @@ class AccountTest < Redmine::IntegrationTest
     user.language = 'it'
     user.save!
 
-    post '/login', :username => 'jsmith', :password => 'jsmith'
+    post '/login', :params => {
+        :username => 'jsmith',
+        :password => 'jsmith'
+      }
     assert_redirected_to '/my/page'
     follow_redirect!
     assert_redirected_to '/my/password'
@@ -163,13 +182,20 @@ class AccountTest < Redmine::IntegrationTest
   def test_user_with_must_change_passwd_should_be_able_to_change_its_password
     User.find_by_login('jsmith').update_attribute :must_change_passwd, true
 
-    post '/login', :username => 'jsmith', :password => 'jsmith'
+    post '/login', :params => {
+        :username => 'jsmith',
+        :password => 'jsmith'
+      }
     assert_redirected_to '/my/page'
     follow_redirect!
     assert_redirected_to '/my/password'
     follow_redirect!
     assert_response :success
-    post '/my/password', :password => 'jsmith', :new_password => 'newpassword', :new_password_confirmation => 'newpassword'
+    post '/my/password', :params => {
+        :password => 'jsmith',
+        :new_password => 'newpassword',
+        :new_password_confirmation => 'newpassword'
+      }
     assert_redirected_to '/my/account'
     follow_redirect!
     assert_response :success
@@ -181,7 +207,10 @@ class AccountTest < Redmine::IntegrationTest
     User.find_by_login('jsmith').update_attribute :passwd_changed_on, 14.days.ago
 
     with_settings :password_max_age => 7 do
-      post '/login', :username => 'jsmith', :password => 'jsmith'
+      post '/login', :params => {
+          :username => 'jsmith',
+          :password => 'jsmith'
+        }
       assert_redirected_to '/my/page'
       follow_redirect!
       assert_redirected_to '/my/password'
@@ -195,13 +224,20 @@ class AccountTest < Redmine::IntegrationTest
     User.find_by_login('jsmith').update_attribute :passwd_changed_on, 14.days.ago
 
     with_settings :password_max_age => 7 do
-      post '/login', :username => 'jsmith', :password => 'jsmith'
+      post '/login', :params => {
+          :username => 'jsmith',
+          :password => 'jsmith'
+        }
       assert_redirected_to '/my/page'
       follow_redirect!
       assert_redirected_to '/my/password'
       follow_redirect!
       assert_response :success
-      post '/my/password', :password => 'jsmith', :new_password => 'newpassword', :new_password_confirmation => 'newpassword'
+      post '/my/password', :params => {
+          :password => 'jsmith',
+          :new_password => 'newpassword',
+          :new_password_confirmation => 'newpassword'
+        }
       assert_redirected_to '/my/account'
       follow_redirect!
       assert_response :success
@@ -217,10 +253,13 @@ class AccountTest < Redmine::IntegrationTest
     get '/account/register'
     assert_response :success
 
-    post '/account/register',
-         :user => {:login => "newuser", :language => "en",
-                   :firstname => "New", :lastname => "User", :mail => "newuser@foo.bar",
-                   :password => "newpass123", :password_confirmation => "newpass123"}
+    post '/account/register', :params => {
+        :user => {
+          :login => "newuser", :language => "en",
+          :firstname => "New", :lastname => "User", :mail => "newuser@foo.bar",
+          :password => "newpass123", :password_confirmation => "newpass123"
+        }
+      }
     assert_redirected_to '/my/account'
     follow_redirect!
     assert_response :success
@@ -234,10 +273,13 @@ class AccountTest < Redmine::IntegrationTest
   def test_register_with_manual_activation
     Setting.self_registration = '2'
 
-    post '/account/register',
-         :user => {:login => "newuser", :language => "en",
-                   :firstname => "New", :lastname => "User", :mail => "newuser@foo.bar",
-                   :password => "newpass123", :password_confirmation => "newpass123"}
+    post '/account/register', :params => {
+        :user => {
+          :login => "newuser", :language => "en",
+          :firstname => "New", :lastname => "User", :mail => "newuser@foo.bar",
+          :password => "newpass123", :password_confirmation => "newpass123"
+        }
+      }
     assert_redirected_to '/login'
     assert !User.find_by_login('newuser').active?
   end
@@ -246,10 +288,13 @@ class AccountTest < Redmine::IntegrationTest
     Setting.self_registration = '1'
     Token.delete_all
 
-    post '/account/register',
-         :user => {:login => "newuser", :language => "en",
-                   :firstname => "New", :lastname => "User", :mail => "newuser@foo.bar",
-                   :password => "newpass123", :password_confirmation => "newpass123"}
+    post '/account/register', :params => {
+        :user => {
+          :login => "newuser", :language => "en",
+          :firstname => "New", :lastname => "User", :mail => "newuser@foo.bar",
+          :password => "newpass123", :password_confirmation => "newpass123"
+        }
+      }
     assert_redirected_to '/login'
     assert !User.find_by_login('newuser').active?
 
@@ -258,7 +303,9 @@ class AccountTest < Redmine::IntegrationTest
     assert_equal 'newuser@foo.bar', token.user.mail
     assert !token.expired?
 
-    get '/account/activate', :token => token.value
+    get '/account/activate', :params => {
+        :token => token.value
+      }
     assert_redirected_to '/login'
     log_user('newuser', 'newpass123')
   end
@@ -270,7 +317,10 @@ class AccountTest < Redmine::IntegrationTest
       {:login => 'foo', :firstname => 'Foo', :lastname => 'Smith',
        :mail => 'foo@bar.com', :auth_source_id => 66})
 
-    post '/login', :username => 'foo', :password => 'bar'
+    post '/login', :params => {
+        :username => 'foo',
+        :password => 'bar'
+      }
     assert_redirected_to '/my/page'
 
     user = User.find_by_login('foo')
@@ -285,15 +335,21 @@ class AccountTest < Redmine::IntegrationTest
     AuthSource.expects(:authenticate).returns(
       {:login => 'foo', :lastname => 'Smith', :auth_source_id => 66})
 
-    post '/login', :username => 'foo', :password => 'bar'
+    post '/login', :params => {
+        :username => 'foo',
+        :password => 'bar'
+      }
     assert_response :success
     assert_select 'input[name=?][value=""]', 'user[firstname]'
     assert_select 'input[name=?][value=Smith]', 'user[lastname]'
     assert_select 'input[name=?]', 'user[login]', 0
     assert_select 'input[name=?]', 'user[password]', 0
 
-    post '/account/register',
-         :user => {:firstname => 'Foo', :lastname => 'Smith', :mail => 'foo@bar.com'}
+    post '/account/register', :params => {
+        :user => {
+          :firstname => 'Foo', :lastname => 'Smith', :mail => 'foo@bar.com'
+        }
+      }
     assert_redirected_to '/my/account'
 
     user = User.find_by_login('foo')
@@ -309,10 +365,13 @@ class AccountTest < Redmine::IntegrationTest
       # register a new account
       assert_difference 'User.count' do
         assert_difference 'Token.count' do
-          post '/account/register',
-             :user => {:login => "newuser", :language => "en",
-                       :firstname => "New", :lastname => "User", :mail => "newuser@foo.bar",
-                       :password => "newpass123", :password_confirmation => "newpass123"}
+          post '/account/register', :params => {
+              :user => {
+                :login => "newuser", :language => "en",
+                :firstname => "New", :lastname => "User", :mail => "newuser@foo.bar",
+                :password => "newpass123", :password_confirmation => "newpass123"
+              }
+            }
         end
       end
       user = User.order('id desc').first
@@ -321,7 +380,9 @@ class AccountTest < Redmine::IntegrationTest
 
       # try to use "lost password"
       assert_no_difference 'ActionMailer::Base.deliveries.size' do
-        post '/account/lost_password', :mail => 'newuser@foo.bar'
+        post '/account/lost_password', :params => {
+            :mail => 'newuser@foo.bar'
+          }
       end
       assert_redirected_to '/account/lost_password'
       follow_redirect!
@@ -342,7 +403,10 @@ class AccountTest < Redmine::IntegrationTest
       get activation_path
       assert_redirected_to '/login'
 
-      post '/login', :username => 'newuser', :password => 'newpass123'
+      post '/login', :params => {
+          :username => 'newuser',
+          :password => 'newpass123'
+        }
       assert_redirected_to '/my/page'
     end
   end
diff --git a/test/integration/admin_test.rb b/test/integration/admin_test.rb
index f16f10bd1..a64200e08 100644
--- a/test/integration/admin_test.rb
+++ b/test/integration/admin_test.rb
@@ -31,11 +31,14 @@ class AdminTest < Redmine::IntegrationTest
     get "/users/new"
     assert_response :success
 
-    post "/users",
-         :user => { :login => "psmith", :firstname => "Paul",
-                    :lastname => "Smith", :mail => "psmith@somenet.foo",
-                    :language => "en", :password => "psmith09",
-                    :password_confirmation => "psmith09" }
+    post "/users", :params => {
+        :user => {
+          :login => "psmith", :firstname => "Paul",
+          :lastname => "Smith", :mail => "psmith@somenet.foo",
+          :language => "en", :password => "psmith09",
+          :password_confirmation => "psmith09"
+        }
+      }
 
     user = User.find_by_login("psmith")
     assert_kind_of User, user
@@ -45,16 +48,24 @@ class AdminTest < Redmine::IntegrationTest
     assert_kind_of User, logged_user
     assert_equal "Paul", logged_user.firstname
 
-    put "/users/#{user.id}", :id => user.id, :user => { :status => User::STATUS_LOCKED }
+    put "/users/#{user.id}", :params => {
+        :id => user.id,
+        :user => {
+          :status => User::STATUS_LOCKED 
+        }
+      }
     assert_redirected_to "/users/#{ user.id }/edit"
     locked_user = User.try_to_login("psmith", "psmith09")
     assert_nil locked_user
   end
 
   test "Add a user as an anonymous user should fail" do
-    post '/users',
-         :user => { :login => 'psmith', :firstname => 'Paul'},
-         :password => "psmith09", :password_confirmation => "psmith09"
+    post '/users', :params => {
+        :user => {
+          :login => 'psmith', :firstname => 'Paul',
+          :password => "psmith09", :password_confirmation => "psmith09"
+        }
+      }
     assert_response :redirect
     assert_redirected_to "/login?back_url=http%3A%2F%2Fwww.example.com%2Fusers"
   end
diff --git a/test/integration/api_test/api_test.rb b/test/integration/api_test/api_test.rb
index 74e95d24d..69b6166a4 100644
--- a/test/integration/api_test/api_test.rb
+++ b/test/integration/api_test/api_test.rb
@@ -23,12 +23,13 @@ class Redmine::ApiTest::ApiTest < Redmine::ApiTest::Base
   def test_api_should_work_with_protect_from_forgery
     ActionController::Base.allow_forgery_protection = true
     assert_difference('User.count') do
-      post '/users.xml', {
-        :user => {
-          :login => 'foo', :firstname => 'Firstname', :lastname => 'Lastname',
-          :mail => 'foo@example.net', :password => 'secret123'}
-        },
-        credentials('admin')
+      post '/users.xml',
+        :params => {
+          :user => {
+            :login => 'foo', :firstname => 'Firstname', :lastname => 'Lastname',
+            :mail => 'foo@example.net', :password => 'secret123'}
+          },
+        :headers => credentials('admin')
       assert_response 201
     end
   ensure
@@ -36,17 +37,17 @@ class Redmine::ApiTest::ApiTest < Redmine::ApiTest::Base
   end
 
   def test_json_datetime_format
-    get '/users/1.json', {}, credentials('admin')
+    get '/users/1.json', :headers => credentials('admin')
     assert_include '"created_on":"2006-07-19T17:12:21Z"', response.body
   end
 
   def test_xml_datetime_format
-    get '/users/1.xml', {}, credentials('admin')
+    get '/users/1.xml', :headers => credentials('admin')
     assert_include '<created_on>2006-07-19T17:12:21Z</created_on>', response.body
   end
 
   def test_head_response_should_have_empty_body
-    put '/users/7.xml', {:user => {:login => 'foo'}}, credentials('admin')
+    put '/users/7.xml', :params => {:user => {:login => 'foo'}}, :headers => credentials('admin')
 
     assert_response :ok
     assert_equal '', response.body
diff --git a/test/integration/api_test/attachments_test.rb b/test/integration/api_test/attachments_test.rb
index 641dccabf..9d5e2628e 100644
--- a/test/integration/api_test/attachments_test.rb
+++ b/test/integration/api_test/attachments_test.rb
@@ -38,7 +38,7 @@ class Redmine::ApiTest::AttachmentsTest < Redmine::ApiTest::Base
   end
 
   test "GET /attachments/:id.xml should return the attachment" do
-    get '/attachments/7.xml', {}, credentials('jsmith')
+    get '/attachments/7.xml', :headers => credentials('jsmith')
     assert_response :success
     assert_equal 'application/xml', @response.content_type
     assert_select 'attachment id', :text => '7' do
@@ -48,7 +48,7 @@ class Redmine::ApiTest::AttachmentsTest < Redmine::ApiTest::Base
   end
 
   test "GET /attachments/:id.xml for image should include thumbnail_url" do
-    get '/attachments/16.xml', {}, credentials('jsmith')
+    get '/attachments/16.xml', :headers => credentials('jsmith')
     assert_response :success
     assert_equal 'application/xml', @response.content_type
     assert_select 'attachment id:contains(16)' do
@@ -63,7 +63,7 @@ class Redmine::ApiTest::AttachmentsTest < Redmine::ApiTest::Base
   end
 
   test "GET /attachments/download/:id/:filename should return the attachment content" do
-    get '/attachments/download/7/archive.zip', {}, credentials('jsmith')
+    get '/attachments/download/7/archive.zip', :headers => credentials('jsmith')
     assert_response :success
     assert_equal 'application/zip', @response.content_type
     set_tmp_attachments_directory
@@ -77,13 +77,13 @@ class Redmine::ApiTest::AttachmentsTest < Redmine::ApiTest::Base
 
   test "GET /attachments/thumbnail/:id should return the thumbnail" do
     skip unless convert_installed?
-    get '/attachments/thumbnail/16', {}, credentials('jsmith')
+    get '/attachments/thumbnail/16', :headers => credentials('jsmith')
     assert_response :success
   end
 
   test "DELETE /attachments/:id.xml should return ok and delete Attachment" do
     assert_difference 'Attachment.count', -1 do
-      delete '/attachments/7.xml', {}, credentials('jsmith')
+      delete '/attachments/7.xml', :headers => credentials('jsmith')
       assert_response :ok
       assert_equal '', response.body
     end
@@ -92,7 +92,7 @@ class Redmine::ApiTest::AttachmentsTest < Redmine::ApiTest::Base
 
   test "DELETE /attachments/:id.json should return ok and delete Attachment" do
     assert_difference 'Attachment.count', -1 do
-      delete '/attachments/7.json', {}, credentials('jsmith')
+      delete '/attachments/7.json', :headers => credentials('jsmith')
       assert_response :ok
       assert_equal '', response.body
     end
@@ -101,8 +101,8 @@ class Redmine::ApiTest::AttachmentsTest < Redmine::ApiTest::Base
 
   test "PATCH /attachments/:id.json should update the attachment" do
     patch '/attachments/7.json',
-      {:attachment => {:filename => 'renamed.zip', :description => 'updated'}},
-      credentials('jsmith')
+      :params => {:attachment => {:filename => 'renamed.zip', :description => 'updated'}},
+      :headers => credentials('jsmith')
 
     assert_response :ok
     assert_equal 'application/json', response.content_type
@@ -113,8 +113,8 @@ class Redmine::ApiTest::AttachmentsTest < Redmine::ApiTest::Base
 
   test "PATCH /attachments/:id.json with failure should return the errors" do
     patch '/attachments/7.json',
-      {:attachment => {:filename => '', :description => 'updated'}},
-      credentials('jsmith')
+      :params => {:attachment => {:filename => '', :description => 'updated'}},
+      :headers => credentials('jsmith')
 
     assert_response 422
     assert_equal 'application/json', response.content_type
@@ -125,7 +125,10 @@ class Redmine::ApiTest::AttachmentsTest < Redmine::ApiTest::Base
   test "POST /uploads.xml should return the token" do
     set_tmp_attachments_directory
     assert_difference 'Attachment.count' do
-      post '/uploads.xml', 'File content', {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
+      post '/uploads.xml', :headers => {
+          "RAW_POST_DATA" => 'File content',
+          "CONTENT_TYPE" => 'application/octet-stream'
+        }.merge(credentials('jsmith'))
       assert_response :created
       assert_equal 'application/xml', response.content_type
     end
@@ -145,7 +148,7 @@ class Redmine::ApiTest::AttachmentsTest < Redmine::ApiTest::Base
     assert_equal 'File content'.size, attachment.filesize
     assert attachment.content_type.blank?
     assert attachment.filename.present?
-    assert_match /\d+_[0-9a-z]+/, attachment.diskfile
+    assert_match %r{\d+_[0-9a-z]+}, attachment.diskfile
     assert File.exist?(attachment.diskfile)
     assert_equal 'File content', File.read(attachment.diskfile)
   end
@@ -153,7 +156,10 @@ class Redmine::ApiTest::AttachmentsTest < Redmine::ApiTest::Base
   test "POST /uploads.json should return the token" do
     set_tmp_attachments_directory
     assert_difference 'Attachment.count' do
-      post '/uploads.json', 'File content', {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
+      post '/uploads.json', :headers => {
+          "RAW_POST_DATA" => 'File content',
+          "CONTENT_TYPE" => 'application/octet-stream'
+        }.merge(credentials('jsmith'))
       assert_response :created
       assert_equal 'application/json', response.content_type
     end
@@ -170,7 +176,10 @@ class Redmine::ApiTest::AttachmentsTest < Redmine::ApiTest::Base
   test "POST /uploads.xml should accept :filename param as the attachment filename" do
     set_tmp_attachments_directory
     assert_difference 'Attachment.count' do
-      post '/uploads.xml?filename=test.txt', 'File content', {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
+      post '/uploads.xml?filename=test.txt', :headers => {
+          "RAW_POST_DATA" => 'File content',
+          "CONTENT_TYPE" => 'application/octet-stream'
+        }.merge(credentials('jsmith'))
       assert_response :created
     end
 
@@ -182,7 +191,10 @@ class Redmine::ApiTest::AttachmentsTest < Redmine::ApiTest::Base
   test "POST /uploads.xml should not accept other content types" do
     set_tmp_attachments_directory
     assert_no_difference 'Attachment.count' do
-      post '/uploads.xml', 'PNG DATA', {"CONTENT_TYPE" => 'image/png'}.merge(credentials('jsmith'))
+      post '/uploads.xml', :headers => {
+          "RAW_POST_DATA" => 'PNG DATA',
+          "CONTENT_TYPE" => 'image/png'
+        }.merge(credentials('jsmith'))
       assert_response 406
     end
   end
@@ -191,7 +203,10 @@ class Redmine::ApiTest::AttachmentsTest < Redmine::ApiTest::Base
     set_tmp_attachments_directory
     with_settings :attachment_max_size => 1 do
       assert_no_difference 'Attachment.count' do
-        post '/uploads.xml', ('x' * 2048), {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
+        post '/uploads.xml', :headers => {
+            "RAW_POST_DATA" => ('x' * 2048),
+            "CONTENT_TYPE" => 'application/octet-stream'
+          }.merge(credentials('jsmith'))
         assert_response 422
         assert_select 'error', :text => /exceeds the maximum allowed file size/
       end
@@ -201,7 +216,9 @@ class Redmine::ApiTest::AttachmentsTest < Redmine::ApiTest::Base
   test "POST /uploads.json should create an empty file and return a valid token" do
     set_tmp_attachments_directory
     assert_difference 'Attachment.count' do
-      post '/uploads.json', '', {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
+      post '/uploads.json', :headers => {
+          "CONTENT_TYPE" => 'application/octet-stream'
+        }.merge(credentials('jsmith'))
       assert_response :created
 
     end
diff --git a/test/integration/api_test/authentication_test.rb b/test/integration/api_test/authentication_test.rb
index 887436f1d..f7e5b82a1 100644
--- a/test/integration/api_test/authentication_test.rb
+++ b/test/integration/api_test/authentication_test.rb
@@ -21,7 +21,7 @@ class Redmine::ApiTest::AuthenticationTest < Redmine::ApiTest::Base
   fixtures :users
 
   def test_api_should_deny_without_credentials
-    get '/users/current.xml', {}
+    get '/users/current.xml'
     assert_response 401
     assert_equal User.anonymous, User.current
     assert response.headers.has_key?('WWW-Authenticate')
@@ -31,7 +31,7 @@ class Redmine::ApiTest::AuthenticationTest < Redmine::ApiTest::Base
     user = User.generate! do |user|
       user.password = 'my_password'
     end
-    get '/users/current.xml', {}, credentials(user.login, 'my_password')
+    get '/users/current.xml', :headers => credentials(user.login, 'my_password')
     assert_response 200
     assert_equal user, User.current
   end
@@ -40,7 +40,7 @@ class Redmine::ApiTest::AuthenticationTest < Redmine::ApiTest::Base
     user = User.generate! do |user|
       user.password = 'my_password'
     end
-    get '/users/current.xml', {}, credentials(user.login, 'wrong_password')
+    get '/users/current.xml', :headers => credentials(user.login, 'wrong_password')
     assert_response 401
     assert_equal User.anonymous, User.current
   end
@@ -48,7 +48,7 @@ class Redmine::ApiTest::AuthenticationTest < Redmine::ApiTest::Base
   def test_api_should_accept_http_basic_auth_using_api_key
     user = User.generate!
     token = Token.create!(:user => user, :action => 'api')
-    get '/users/current.xml', {}, credentials(token.value, 'X')
+    get '/users/current.xml', :headers => credentials(token.value, 'X')
     assert_response 200
     assert_equal user, User.current
   end
@@ -56,7 +56,7 @@ class Redmine::ApiTest::AuthenticationTest < Redmine::ApiTest::Base
   def test_api_should_deny_http_basic_auth_using_wrong_api_key
     user = User.generate!
     token = Token.create!(:user => user, :action => 'feeds') # not the API key
-    get '/users/current.xml', {}, credentials(token.value, 'X')
+    get '/users/current.xml', :headers => credentials(token.value, 'X')
     assert_response 401
     assert_equal User.anonymous, User.current
   end
@@ -64,7 +64,7 @@ class Redmine::ApiTest::AuthenticationTest < Redmine::ApiTest::Base
   def test_api_should_accept_auth_using_api_key_as_parameter
     user = User.generate!
     token = Token.create!(:user => user, :action => 'api')
-    get "/users/current.xml?key=#{token.value}", {}
+    get "/users/current.xml?key=#{token.value}"
     assert_response 200
     assert_equal user, User.current
   end
@@ -72,7 +72,7 @@ class Redmine::ApiTest::AuthenticationTest < Redmine::ApiTest::Base
   def test_api_should_deny_auth_using_wrong_api_key_as_parameter
     user = User.generate!
     token = Token.create!(:user => user, :action => 'feeds') # not the API key
-    get "/users/current.xml?key=#{token.value}", {}
+    get "/users/current.xml?key=#{token.value}"
     assert_response 401
     assert_equal User.anonymous, User.current
   end
@@ -80,7 +80,7 @@ class Redmine::ApiTest::AuthenticationTest < Redmine::ApiTest::Base
   def test_api_should_accept_auth_using_api_key_as_request_header
     user = User.generate!
     token = Token.create!(:user => user, :action => 'api')
-    get "/users/current.xml", {}, {'X-Redmine-API-Key' => token.value.to_s}
+    get "/users/current.xml", :headers => {'X-Redmine-API-Key' => token.value.to_s}
     assert_response 200
     assert_equal user, User.current
   end
@@ -88,20 +88,20 @@ class Redmine::ApiTest::AuthenticationTest < Redmine::ApiTest::Base
   def test_api_should_deny_auth_using_wrong_api_key_as_request_header
     user = User.generate!
     token = Token.create!(:user => user, :action => 'feeds') # not the API key
-    get "/users/current.xml", {}, {'X-Redmine-API-Key' => token.value.to_s}
+    get "/users/current.xml", :headers => {'X-Redmine-API-Key' => token.value.to_s}
     assert_response 401
     assert_equal User.anonymous, User.current
   end
 
   def test_api_should_trigger_basic_http_auth_with_basic_authorization_header
     ApplicationController.any_instance.expects(:authenticate_with_http_basic).once
-    get '/users/current.xml', {}, credentials('jsmith')
+    get '/users/current.xml', :headers => credentials('jsmith')
     assert_response 401
   end
 
   def test_api_should_not_trigger_basic_http_auth_with_non_basic_authorization_header
     ApplicationController.any_instance.expects(:authenticate_with_http_basic).never
-    get '/users/current.xml', {}, 'HTTP_AUTHORIZATION' => 'Digest foo bar'
+    get '/users/current.xml', :headers => {'HTTP_AUTHORIZATION' => 'Digest foo bar'}
     assert_response 401
   end
 
@@ -109,7 +109,7 @@ class Redmine::ApiTest::AuthenticationTest < Redmine::ApiTest::Base
     invalid_utf8 = "\x82".force_encoding('UTF-8')
     assert !invalid_utf8.valid_encoding?
     assert_nothing_raised do
-      get '/users/current.xml', {}, credentials(invalid_utf8, "foo")
+      get '/users/current.xml', :headers => credentials(invalid_utf8, "foo")
     end
   end
 
@@ -127,14 +127,14 @@ class Redmine::ApiTest::AuthenticationTest < Redmine::ApiTest::Base
     user = User.find(1)
     su = User.find(4)
 
-    get '/users/current', {}, {'X-Redmine-API-Key' => user.api_key, 'X-Redmine-Switch-User' => su.login}
+    get '/users/current', :headers => {'X-Redmine-API-Key' => user.api_key, 'X-Redmine-Switch-User' => su.login}
     assert_response :success
     assert_select 'h2', :text => su.name
     assert_equal su, User.current
   end
 
   def test_api_should_respond_with_412_when_trying_to_switch_to_a_invalid_user
-    get '/users/current', {}, {'X-Redmine-API-Key' => User.find(1).api_key, 'X-Redmine-Switch-User' => 'foobar'}
+    get '/users/current', :headers => {'X-Redmine-API-Key' => User.find(1).api_key, 'X-Redmine-Switch-User' => 'foobar'}
     assert_response 412
   end
 
@@ -142,7 +142,7 @@ class Redmine::ApiTest::AuthenticationTest < Redmine::ApiTest::Base
     user = User.find(5)
     assert user.locked?
 
-    get '/users/current', {}, {'X-Redmine-API-Key' => User.find(1).api_key, 'X-Redmine-Switch-User' => user.login}
+    get '/users/current', :headers => {'X-Redmine-API-Key' => User.find(1).api_key, 'X-Redmine-Switch-User' => user.login}
     assert_response 412
   end
 
@@ -150,7 +150,7 @@ class Redmine::ApiTest::AuthenticationTest < Redmine::ApiTest::Base
     user = User.find(2)
     su = User.find(4)
 
-    get '/users/current', {}, {'X-Redmine-API-Key' => user.api_key, 'X-Redmine-Switch-User' => su.login}
+    get '/users/current', :headers => {'X-Redmine-API-Key' => user.api_key, 'X-Redmine-Switch-User' => su.login}
     assert_response :success
     assert_select 'h2', :text => user.name
     assert_equal user, User.current
diff --git a/test/integration/api_test/custom_fields_attribute_test.rb b/test/integration/api_test/custom_fields_attribute_test.rb
index 401b06506..66e00f36e 100644
--- a/test/integration/api_test/custom_fields_attribute_test.rb
+++ b/test/integration/api_test/custom_fields_attribute_test.rb
@@ -23,8 +23,11 @@ class Redmine::ApiTest::CustomFieldsAttributeTest < Redmine::ApiTest::Base
   def test_integer_custom_fields_should_accept_strings
     field = GroupCustomField.generate!(:field_format => 'int')
 
-    post '/groups.json', %({"group":{"name":"Foo","custom_field_values":{"#{field.id}":"52"}}}),
-      {'CONTENT_TYPE' => 'application/json'}.merge(credentials('admin'))
+    post '/groups.json',
+      :params => %({"group":{"name":"Foo","custom_field_values":{"#{field.id}":"52"}}}),
+      :headers => {
+        'CONTENT_TYPE' => 'application/json'
+      }.merge(credentials('admin'))
     assert_response :created
     group = Group.order('id DESC').first
     assert_equal "52", group.custom_field_value(field)
@@ -33,8 +36,11 @@ class Redmine::ApiTest::CustomFieldsAttributeTest < Redmine::ApiTest::Base
   def test_integer_custom_fields_should_accept_integers
     field = GroupCustomField.generate!(:field_format => 'int')
 
-    post '/groups.json', %({"group":{"name":"Foo","custom_field_values":{"#{field.id}":52}}}),
-      {'CONTENT_TYPE' => 'application/json'}.merge(credentials('admin'))
+    post '/groups.json',
+      :params => %({"group":{"name":"Foo","custom_field_values":{"#{field.id}":52}}}),
+      :headers => {
+        'CONTENT_TYPE' => 'application/json'
+      }.merge(credentials('admin'))
     assert_response :created
     group = Group.order('id DESC').first
     assert_equal "52", group.custom_field_value(field)
@@ -43,8 +49,11 @@ class Redmine::ApiTest::CustomFieldsAttributeTest < Redmine::ApiTest::Base
   def test_boolean_custom_fields_should_accept_strings
     field = GroupCustomField.generate!(:field_format => 'bool')
 
-    post '/groups.json', %({"group":{"name":"Foo","custom_field_values":{"#{field.id}": "1"}}}),
-      {'CONTENT_TYPE' => 'application/json'}.merge(credentials('admin'))
+    post '/groups.json',
+      :params => %({"group":{"name":"Foo","custom_field_values":{"#{field.id}": "1"}}}),
+      :headers => {
+        'CONTENT_TYPE' => 'application/json'
+      }.merge(credentials('admin'))
     assert_response :created
     group = Group.order('id DESC').first
     assert_equal "1", group.custom_field_value(field)
@@ -53,8 +62,11 @@ class Redmine::ApiTest::CustomFieldsAttributeTest < Redmine::ApiTest::Base
   def test_boolean_custom_fields_should_accept_integers
     field = GroupCustomField.generate!(:field_format => 'bool')
 
-    post '/groups.json', %({"group":{"name":"Foo","custom_field_values":{"#{field.id}": 1}}}),
-      {'CONTENT_TYPE' => 'application/json'}.merge(credentials('admin'))
+    post '/groups.json',
+      :params => %({"group":{"name":"Foo","custom_field_values":{"#{field.id}": 1}}}),
+      :headers => {
+        'CONTENT_TYPE' => 'application/json'
+      }.merge(credentials('admin'))
     assert_response :created
     group = Group.order('id DESC').first
     assert_equal "1", group.custom_field_value(field)
@@ -75,7 +87,11 @@ payload = <<-JSON
 }
 JSON
 
-    post '/groups.json', payload, {'CONTENT_TYPE' => 'application/json'}.merge(credentials('admin'))
+    post '/groups.json',
+      :params => payload,
+      :headers => {
+        'CONTENT_TYPE' => 'application/json'
+      }.merge(credentials('admin'))
     assert_response :created
     group = Group.order('id DESC').first
     assert_equal ["V1", "V3"], group.custom_field_value(field).sort
diff --git a/test/integration/api_test/custom_fields_test.rb b/test/integration/api_test/custom_fields_test.rb
index c3efa6b9b..27bf1a485 100644
--- a/test/integration/api_test/custom_fields_test.rb
+++ b/test/integration/api_test/custom_fields_test.rb
@@ -21,7 +21,7 @@ class Redmine::ApiTest::CustomFieldsTest < Redmine::ApiTest::Base
   fixtures :users, :custom_fields
 
   test "GET /custom_fields.xml should return custom fields" do
-    get '/custom_fields.xml', {}, credentials('admin')
+    get '/custom_fields.xml', :headers => credentials('admin')
     assert_response :success
     assert_equal 'application/xml', response.content_type
 
@@ -45,7 +45,7 @@ class Redmine::ApiTest::CustomFieldsTest < Redmine::ApiTest::Base
     foo = field.enumerations.create!(:name => 'Foo')
     bar = field.enumerations.create!(:name => 'Bar')
 
-    get '/custom_fields.xml', {}, credentials('admin')
+    get '/custom_fields.xml', :headers => credentials('admin')
     assert_response :success
 
     assert_select 'possible_value' do
diff --git a/test/integration/api_test/disabled_rest_api_test.rb b/test/integration/api_test/disabled_rest_api_test.rb
index 224820696..7313c0e0e 100644
--- a/test/integration/api_test/disabled_rest_api_test.rb
+++ b/test/integration/api_test/disabled_rest_api_test.rb
@@ -54,11 +54,11 @@ class Redmine::ApiTest::DisabledRestApiTest < Redmine::ApiTest::Base
       user.password = 'my_password'
     end
 
-    get "/news.xml", nil, credentials(@user.login, 'my_password')
+    get "/news.xml", :headers => credentials(@user.login, 'my_password')
     assert_response :unauthorized
     assert_equal User.anonymous, User.current
 
-    get "/news.json", nil, credentials(@user.login, 'my_password')
+    get "/news.json", :headers => credentials(@user.login, 'my_password')
     assert_response :unauthorized
     assert_equal User.anonymous, User.current
   end
@@ -67,11 +67,11 @@ class Redmine::ApiTest::DisabledRestApiTest < Redmine::ApiTest::Base
     @user = User.generate!
     @token = Token.create!(:user => @user, :action => 'api')
 
-    get "/news.xml", nil, credentials(@token.value, 'X')
+    get "/news.xml", :headers => credentials(@token.value, 'X')
     assert_response :unauthorized
     assert_equal User.anonymous, User.current
 
-    get "/news.json", nil, credentials(@token.value, 'X')
+    get "/news.json", :headers => credentials(@token.value, 'X')
     assert_response :unauthorized
     assert_equal User.anonymous, User.current
   end
diff --git a/test/integration/api_test/files_test.rb b/test/integration/api_test/files_test.rb
index caef7f66a..0b355c42c 100644
--- a/test/integration/api_test/files_test.rb
+++ b/test/integration/api_test/files_test.rb
@@ -28,14 +28,16 @@ class Redmine::ApiTest::FilesTest < Redmine::ApiTest::Base
            :versions
 
   test "GET /projects/:project_id/files.xml should return the list of uploaded files" do
-    get '/projects/1/files.xml', {}, credentials('jsmith')
+    get '/projects/1/files.xml', :headers => credentials('jsmith')
     assert_response :success
     assert_select 'files>file>id', :text => '8'
   end
 
   test "POST /projects/:project_id/files.json should create a file" do
     set_tmp_attachments_directory
-    post '/uploads.xml', 'File content', {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
+    post '/uploads.xml',
+      :params => 'File content',
+      :headers => {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
     token = Attachment.last.token
     payload = <<-JSON
 { "file": {
@@ -43,7 +45,9 @@ class Redmine::ApiTest::FilesTest < Redmine::ApiTest::Base
   }
 }
     JSON
-    post '/projects/1/files.json', payload, {"CONTENT_TYPE" => 'application/json'}.merge(credentials('jsmith'))
+    post '/projects/1/files.json',
+      :params => payload,
+      :headers => {"CONTENT_TYPE" => 'application/json'}.merge(credentials('jsmith'))
     assert_response :success
     assert_equal 1, Attachment.last.container_id
     assert_equal "Project", Attachment.last.container_type
@@ -51,14 +55,18 @@ class Redmine::ApiTest::FilesTest < Redmine::ApiTest::Base
 
   test "POST /projects/:project_id/files.xml should create a file" do
     set_tmp_attachments_directory
-    post '/uploads.xml', 'File content', {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
+    post '/uploads.xml',
+      :params => 'File content',
+      :headers => {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
     token = Attachment.last.token
     payload = <<-XML
 <file>
   <token>#{token}</token>
 </file>
     XML
-    post '/projects/1/files.xml', payload, {"CONTENT_TYPE" => 'application/xml'}.merge(credentials('jsmith'))
+    post '/projects/1/files.xml',
+      :params => payload,
+      :headers => {"CONTENT_TYPE" => 'application/xml'}.merge(credentials('jsmith'))
     assert_response :success
     assert_equal 1, Attachment.last.container_id
     assert_equal "Project", Attachment.last.container_type
@@ -71,13 +79,17 @@ class Redmine::ApiTest::FilesTest < Redmine::ApiTest::Base
   }
 }
     JSON
-    post '/projects/1/files.json', payload, {"CONTENT_TYPE" => 'application/json'}.merge(credentials('jsmith'))
+    post '/projects/1/files.json',
+      :params => payload,
+      :headers => {"CONTENT_TYPE" => 'application/json'}.merge(credentials('jsmith'))
     assert_response :bad_request
   end
 
   test "POST /projects/:project_id/files.json should accept :filename, :description, :content_type as optional parameters" do
     set_tmp_attachments_directory
-    post '/uploads.xml', 'File content', {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
+    post '/uploads.xml',
+      :params => 'File content',
+      :headers => {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
     token = Attachment.last.token
     payload = <<-JSON
 { "file": {
@@ -88,7 +100,9 @@ class Redmine::ApiTest::FilesTest < Redmine::ApiTest::Base
   }
 }
     JSON
-    post '/projects/1/files.json', payload, {"CONTENT_TYPE" => 'application/json'}.merge(credentials('jsmith'))
+    post '/projects/1/files.json',
+      :params => payload,
+      :headers => {"CONTENT_TYPE" => 'application/json'}.merge(credentials('jsmith'))
     assert_response :success
     assert_equal "New filename", Attachment.last.filename
     assert_equal "New description", Attachment.last.description
@@ -97,7 +111,9 @@ class Redmine::ApiTest::FilesTest < Redmine::ApiTest::Base
 
   test "POST /projects/:project_id/files.json should accept :version_id to attach the files to a version" do
     set_tmp_attachments_directory
-    post '/uploads.xml', 'File content', {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
+    post '/uploads.xml',
+      :params => 'File content',
+      :headers => {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
     token = Attachment.last.token
     payload = <<-JSON
 { "file": {
@@ -108,7 +124,9 @@ class Redmine::ApiTest::FilesTest < Redmine::ApiTest::Base
   }
 }
     JSON
-    post '/projects/1/files.json', payload, {"CONTENT_TYPE" => 'application/json'}.merge(credentials('jsmith'))
+    post '/projects/1/files.json',
+      :params => payload,
+      :headers => {"CONTENT_TYPE" => 'application/json'}.merge(credentials('jsmith'))
     assert_equal 3, Attachment.last.container_id
     assert_equal "Version", Attachment.last.container_type
   end
diff --git a/test/integration/api_test/groups_test.rb b/test/integration/api_test/groups_test.rb
index c9f79f242..b1626a9f0 100644
--- a/test/integration/api_test/groups_test.rb
+++ b/test/integration/api_test/groups_test.rb
@@ -26,7 +26,7 @@ class Redmine::ApiTest::GroupsTest < Redmine::ApiTest::Base
   end
 
   test "GET /groups.xml should return givable groups" do
-    get '/groups.xml', {}, credentials('admin')
+    get '/groups.xml', :headers => credentials('admin')
     assert_response :success
     assert_equal 'application/xml', response.content_type
 
@@ -40,7 +40,7 @@ class Redmine::ApiTest::GroupsTest < Redmine::ApiTest::Base
   end
 
   test "GET /groups.xml?builtin=1 should return all groups" do
-    get '/groups.xml?builtin=1', {}, credentials('admin')
+    get '/groups.xml?builtin=1', :headers => credentials('admin')
     assert_response :success
     assert_equal 'application/xml', response.content_type
 
@@ -63,7 +63,7 @@ class Redmine::ApiTest::GroupsTest < Redmine::ApiTest::Base
   end
 
   test "GET /groups.json should return groups" do
-    get '/groups.json', {}, credentials('admin')
+    get '/groups.json', :headers => credentials('admin')
     assert_response :success
     assert_equal 'application/json', response.content_type
 
@@ -76,7 +76,7 @@ class Redmine::ApiTest::GroupsTest < Redmine::ApiTest::Base
   end
 
   test "GET /groups/:id.xml should return the group" do
-    get '/groups/10.xml', {}, credentials('admin')
+    get '/groups/10.xml', :headers => credentials('admin')
     assert_response :success
     assert_equal 'application/xml', response.content_type
 
@@ -87,7 +87,7 @@ class Redmine::ApiTest::GroupsTest < Redmine::ApiTest::Base
   end
 
   test "GET /groups/:id.xml should return the builtin group" do
-    get '/groups/12.xml', {}, credentials('admin')
+    get '/groups/12.xml', :headers => credentials('admin')
     assert_response :success
     assert_equal 'application/xml', response.content_type
 
@@ -98,7 +98,7 @@ class Redmine::ApiTest::GroupsTest < Redmine::ApiTest::Base
   end
 
   test "GET /groups/:id.xml should include users if requested" do
-    get '/groups/10.xml?include=users', {}, credentials('admin')
+    get '/groups/10.xml?include=users', :headers => credentials('admin')
     assert_response :success
     assert_equal 'application/xml', response.content_type
 
@@ -111,7 +111,7 @@ class Redmine::ApiTest::GroupsTest < Redmine::ApiTest::Base
   end
 
   test "GET /groups/:id.xml include memberships if requested" do
-    get '/groups/10.xml?include=memberships', {}, credentials('admin')
+    get '/groups/10.xml?include=memberships', :headers => credentials('admin')
     assert_response :success
     assert_equal 'application/xml', response.content_type
 
@@ -122,7 +122,9 @@ class Redmine::ApiTest::GroupsTest < Redmine::ApiTest::Base
 
   test "POST /groups.xml with valid parameters should create the group" do
     assert_difference('Group.count') do
-      post '/groups.xml', {:group => {:name => 'Test', :user_ids => [2, 3]}}, credentials('admin')
+      post '/groups.xml',
+        :params => {:group => {:name => 'Test', :user_ids => [2, 3]}},
+        :headers => credentials('admin')
       assert_response :created
       assert_equal 'application/xml', response.content_type
     end
@@ -138,7 +140,9 @@ class Redmine::ApiTest::GroupsTest < Redmine::ApiTest::Base
 
   test "POST /groups.xml with invalid parameters should return errors" do
     assert_no_difference('Group.count') do
-      post '/groups.xml', {:group => {:name => ''}}, credentials('admin')
+      post '/groups.xml',
+        :params => {:group => {:name => ''}},
+        :headers => credentials('admin')
     end
     assert_response :unprocessable_entity
     assert_equal 'application/xml', response.content_type
@@ -150,7 +154,9 @@ class Redmine::ApiTest::GroupsTest < Redmine::ApiTest::Base
 
   test "PUT /groups/:id.xml with valid parameters should update the group" do
     group = Group.generate!
-    put "/groups/#{group.id}.xml", {:group => {:name => 'New name', :user_ids => [2, 3]}}, credentials('admin')
+    put "/groups/#{group.id}.xml",
+      :params => {:group => {:name => 'New name', :user_ids => [2, 3]}},
+      :headers => credentials('admin')
     assert_response :ok
     assert_equal '', @response.body
 
@@ -160,7 +166,9 @@ class Redmine::ApiTest::GroupsTest < Redmine::ApiTest::Base
 
   test "PUT /groups/:id.xml with invalid parameters should return errors" do
     group = Group.generate!
-    put "/groups/#{group.id}.xml", {:group => {:name => ''}}, credentials('admin')
+    put "/groups/#{group.id}.xml",
+      :params => {:group => {:name => ''}},
+      :headers => credentials('admin')
     assert_response :unprocessable_entity
     assert_equal 'application/xml', response.content_type
 
@@ -172,7 +180,7 @@ class Redmine::ApiTest::GroupsTest < Redmine::ApiTest::Base
   test "DELETE /groups/:id.xml should delete the group" do
     group = Group.generate!
     assert_difference 'Group.count', -1 do
-      delete "/groups/#{group.id}.xml", {}, credentials('admin')
+      delete "/groups/#{group.id}.xml", :headers => credentials('admin')
       assert_response :ok
       assert_equal '', @response.body
     end
@@ -181,7 +189,9 @@ class Redmine::ApiTest::GroupsTest < Redmine::ApiTest::Base
   test "POST /groups/:id/users.xml should add user to the group" do
     group = Group.generate!
     assert_difference 'group.reload.users.count' do
-      post "/groups/#{group.id}/users.xml", {:user_id => 5}, credentials('admin')
+      post "/groups/#{group.id}/users.xml",
+        :params => {:user_id => 5},
+        :headers => credentials('admin')
       assert_response :ok
       assert_equal '', @response.body
     end
@@ -193,7 +203,9 @@ class Redmine::ApiTest::GroupsTest < Redmine::ApiTest::Base
     group.users << User.find(5)
 
     assert_no_difference 'group.reload.users.count' do
-      post "/groups/#{group.id}/users.xml", {:user_id => 5}, credentials('admin')
+      post "/groups/#{group.id}/users.xml",
+        :params => {:user_id => 5},
+        :headers => credentials('admin')
       assert_response :unprocessable_entity
     end
 
@@ -207,7 +219,7 @@ class Redmine::ApiTest::GroupsTest < Redmine::ApiTest::Base
     group.users << User.find(8)
 
     assert_difference 'group.reload.users.count', -1 do
-      delete "/groups/#{group.id}/users/8.xml", {}, credentials('admin')
+      delete "/groups/#{group.id}/users/8.xml", :headers => credentials('admin')
       assert_response :ok
       assert_equal '', @response.body
     end
diff --git a/test/integration/api_test/issue_categories_test.rb b/test/integration/api_test/issue_categories_test.rb
index f9083a768..8d19d6c9f 100644
--- a/test/integration/api_test/issue_categories_test.rb
+++ b/test/integration/api_test/issue_categories_test.rb
@@ -25,14 +25,14 @@ class Redmine::ApiTest::IssueCategoriesTest < Redmine::ApiTest::Base
            :enabled_modules
 
   test "GET /projects/:project_id/issue_categories.xml should return the issue categories" do
-    get '/projects/1/issue_categories.xml', {}, credentials('jsmith')
+    get '/projects/1/issue_categories.xml', :headers => credentials('jsmith')
     assert_response :success
     assert_equal 'application/xml', @response.content_type
     assert_select 'issue_categories issue_category id', :text => '2'
   end
 
   test "GET /issue_categories/:id.xml should return the issue category" do
-    get '/issue_categories/2.xml', {}, credentials('jsmith')
+    get '/issue_categories/2.xml', :headers => credentials('jsmith')
     assert_response :success
     assert_equal 'application/xml', @response.content_type
     assert_select 'issue_category id', :text => '2'
@@ -40,7 +40,9 @@ class Redmine::ApiTest::IssueCategoriesTest < Redmine::ApiTest::Base
 
   test "POST /projects/:project_id/issue_categories.xml should return create issue category" do
     assert_difference 'IssueCategory.count' do
-      post '/projects/1/issue_categories.xml', {:issue_category => {:name => 'API'}}, credentials('jsmith')
+      post '/projects/1/issue_categories.xml',
+        :params => {:issue_category => {:name => 'API'}},
+        :headers => credentials('jsmith')
     end
     assert_response :created
     assert_equal 'application/xml', @response.content_type
@@ -52,7 +54,9 @@ class Redmine::ApiTest::IssueCategoriesTest < Redmine::ApiTest::Base
 
   test "POST /projects/:project_id/issue_categories.xml with invalid parameters should return errors" do
     assert_no_difference 'IssueCategory.count' do
-      post '/projects/1/issue_categories.xml', {:issue_category => {:name => ''}}, credentials('jsmith')
+      post '/projects/1/issue_categories.xml',
+        :params => {:issue_category => {:name => ''}},
+        :headers => credentials('jsmith')
     end
     assert_response :unprocessable_entity
     assert_equal 'application/xml', @response.content_type
@@ -62,7 +66,9 @@ class Redmine::ApiTest::IssueCategoriesTest < Redmine::ApiTest::Base
 
   test "PUT /issue_categories/:id.xml with valid parameters should update the issue category" do
     assert_no_difference 'IssueCategory.count' do
-      put '/issue_categories/2.xml', {:issue_category => {:name => 'API Update'}}, credentials('jsmith')
+      put '/issue_categories/2.xml',
+        :params => {:issue_category => {:name => 'API Update'}},
+        :headers => credentials('jsmith')
     end
     assert_response :ok
     assert_equal '', @response.body
@@ -71,7 +77,9 @@ class Redmine::ApiTest::IssueCategoriesTest < Redmine::ApiTest::Base
 
   test "PUT /issue_categories/:id.xml with invalid parameters should return errors" do
     assert_no_difference 'IssueCategory.count' do
-      put '/issue_categories/2.xml', {:issue_category => {:name => ''}}, credentials('jsmith')
+      put '/issue_categories/2.xml',
+        :params => {:issue_category => {:name => ''}},
+        :headers => credentials('jsmith')
     end
     assert_response :unprocessable_entity
     assert_equal 'application/xml', @response.content_type
@@ -81,7 +89,7 @@ class Redmine::ApiTest::IssueCategoriesTest < Redmine::ApiTest::Base
 
   test "DELETE /issue_categories/:id.xml should destroy the issue category" do
     assert_difference 'IssueCategory.count', -1 do
-      delete '/issue_categories/1.xml', {}, credentials('jsmith')
+      delete '/issue_categories/1.xml', :headers => credentials('jsmith')
     end
     assert_response :ok
     assert_equal '', @response.body
@@ -94,7 +102,9 @@ class Redmine::ApiTest::IssueCategoriesTest < Redmine::ApiTest::Base
 
     assert_difference 'IssueCategory.count', -1 do
       assert_difference 'Issue.where(:category_id => 2).count', 3 do
-        delete '/issue_categories/1.xml', {:reassign_to_id => 2}, credentials('jsmith')
+        delete '/issue_categories/1.xml',
+          :params => {:reassign_to_id => 2},
+          :headers => credentials('jsmith')
       end
     end
     assert_response :ok
diff --git a/test/integration/api_test/issue_relations_test.rb b/test/integration/api_test/issue_relations_test.rb
index 752cb3fe3..17948afa9 100644
--- a/test/integration/api_test/issue_relations_test.rb
+++ b/test/integration/api_test/issue_relations_test.rb
@@ -28,7 +28,7 @@ class Redmine::ApiTest::IssueRelationsTest < Redmine::ApiTest::Base
            :issue_relations
 
   test "GET /issues/:issue_id/relations.xml should return issue relations" do
-    get '/issues/9/relations.xml', {}, credentials('jsmith')
+    get '/issues/9/relations.xml', :headers => credentials('jsmith')
 
     assert_response :success
     assert_equal 'application/xml', @response.content_type
@@ -38,7 +38,9 @@ class Redmine::ApiTest::IssueRelationsTest < Redmine::ApiTest::Base
 
   test "POST /issues/:issue_id/relations.xml should create the relation" do
     assert_difference('IssueRelation.count') do
-      post '/issues/2/relations.xml', {:relation => {:issue_to_id => 7, :relation_type => 'relates'}}, credentials('jsmith')
+      post '/issues/2/relations.xml',
+        :params => {:relation => {:issue_to_id => 7, :relation_type => 'relates'}},
+        :headers => credentials('jsmith')
     end
 
     relation = IssueRelation.order('id DESC').first
@@ -53,7 +55,9 @@ class Redmine::ApiTest::IssueRelationsTest < Redmine::ApiTest::Base
 
   test "POST /issues/:issue_id/relations.xml with failure should return errors" do
     assert_no_difference('IssueRelation.count') do
-      post '/issues/2/relations.xml', {:relation => {:issue_to_id => 7, :relation_type => 'foo'}}, credentials('jsmith')
+      post '/issues/2/relations.xml',
+        :params => {:relation => {:issue_to_id => 7, :relation_type => 'foo'}},
+        :headers => credentials('jsmith')
     end
 
     assert_response :unprocessable_entity
@@ -61,7 +65,7 @@ class Redmine::ApiTest::IssueRelationsTest < Redmine::ApiTest::Base
   end
 
   test "GET /relations/:id.xml should return the relation" do
-    get '/relations/2.xml', {}, credentials('jsmith')
+    get '/relations/2.xml', :headers => credentials('jsmith')
 
     assert_response :success
     assert_equal 'application/xml', @response.content_type
@@ -70,7 +74,7 @@ class Redmine::ApiTest::IssueRelationsTest < Redmine::ApiTest::Base
 
   test "DELETE /relations/:id.xml should delete the relation" do
     assert_difference('IssueRelation.count', -1) do
-      delete '/relations/2.xml', {}, credentials('jsmith')
+      delete '/relations/2.xml', :headers => credentials('jsmith')
     end
 
     assert_response :ok
diff --git a/test/integration/api_test/issues_test.rb b/test/integration/api_test/issues_test.rb
index 81f62ea2d..649f8c27d 100644
--- a/test/integration/api_test/issues_test.rb
+++ b/test/integration/api_test/issues_test.rb
@@ -55,7 +55,7 @@ class Redmine::ApiTest::IssuesTest < Redmine::ApiTest::Base
   end
 
   test "GET /issues.xml with nometa header should not contain metadata" do
-    get '/issues.xml', {}, {'X-Redmine-Nometa' => '1'}
+    get '/issues.xml', :headers => {'X-Redmine-Nometa' => '1'}
     assert_select 'issues[type=array]:not([total_count]):not([limit]):not([offset])'
   end
 
@@ -99,7 +99,7 @@ class Redmine::ApiTest::IssuesTest < Redmine::ApiTest::Base
   end
 
   test "GET /issues.xml with invalid query params" do
-    get '/issues.xml', {:f => ['start_date'], :op => {:start_date => '='}}
+    get '/issues.xml', :params => {:f => ['start_date'], :op => {:start_date => '='}}
 
     assert_response :unprocessable_entity
     assert_equal 'application/xml', @response.content_type
@@ -108,7 +108,7 @@ class Redmine::ApiTest::IssuesTest < Redmine::ApiTest::Base
 
   test "GET /issues.xml with custom field filter" do
     get '/issues.xml',
-      {:set_filter => 1, :f => ['cf_1'], :op => {:cf_1 => '='}, :v => {:cf_1 => ['MySQL']}}
+      :params => {:set_filter => 1, :f => ['cf_1'], :op => {:cf_1 => '='}, :v => {:cf_1 => ['MySQL']}}
 
     expected_ids = Issue.visible.
         joins(:custom_values).
@@ -121,7 +121,7 @@ class Redmine::ApiTest::IssuesTest < Redmine::ApiTest::Base
   end
 
   test "GET /issues.xml with custom field filter (shorthand method)" do
-    get '/issues.xml', {:cf_1 => 'MySQL'}
+    get '/issues.xml', :params => {:cf_1 => 'MySQL'}
 
     expected_ids = Issue.visible.
         joins(:custom_values).
@@ -143,21 +143,24 @@ class Redmine::ApiTest::IssuesTest < Redmine::ApiTest::Base
     Issue.generate!(:subject => '1').update_column(:updated_on, Time.parse("2014-01-02T10:25:00Z"))
     Issue.generate!(:subject => '2').update_column(:updated_on, Time.parse("2014-01-02T12:13:00Z"))
 
-    get '/issues.xml',
-      {:set_filter => 1, :f => ['updated_on'], :op => {:updated_on => '<='},
-       :v => {:updated_on => ['2014-01-02T12:00:00Z']}}
+    get '/issues.xml', :params => {
+        :set_filter => 1, :f => ['updated_on'], :op => {:updated_on => '<='},
+        :v => {:updated_on => ['2014-01-02T12:00:00Z']}
+      }
     assert_select 'issues>issue', :count => 1
     assert_select 'issues>issue>subject', :text => '1'
 
-    get '/issues.xml',
-      {:set_filter => 1, :f => ['updated_on'], :op => {:updated_on => '>='},
-       :v => {:updated_on => ['2014-01-02T12:00:00Z']}}
+    get '/issues.xml', :params => {
+        :set_filter => 1, :f => ['updated_on'], :op => {:updated_on => '>='},
+        :v => {:updated_on => ['2014-01-02T12:00:00Z']}
+      }
     assert_select 'issues>issue', :count => 1
     assert_select 'issues>issue>subject', :text => '2'
 
-    get '/issues.xml',
-      {:set_filter => 1, :f => ['updated_on'], :op => {:updated_on => '>='},
-       :v => {:updated_on => ['2014-01-02T08:00:00Z']}}
+    get '/issues.xml', :params => {
+        :set_filter => 1, :f => ['updated_on'], :op => {:updated_on => '>='},
+        :v => {:updated_on => ['2014-01-02T08:00:00Z']}
+      }
     assert_select 'issues>issue', :count => 2
   end
 
@@ -184,7 +187,7 @@ class Redmine::ApiTest::IssuesTest < Redmine::ApiTest::Base
   test "GET /issues/:id.xml with journals" do
     Journal.find(2).update_attribute(:private_notes, true)
 
-    get '/issues/1.xml?include=journals', {}, credentials('jsmith')
+    get '/issues/1.xml?include=journals', :headers => credentials('jsmith')
 
     assert_select 'issue journals[type=array]' do
       assert_select 'journal[id="1"]' do
@@ -353,7 +356,7 @@ class Redmine::ApiTest::IssuesTest < Redmine::ApiTest::Base
   test "GET /issues/:id.xml?include=watchers should include watchers" do
     Watcher.create!(:user_id => 3, :watchable => Issue.find(1))
 
-    get '/issues/1.xml?include=watchers', {}, credentials('jsmith')
+    get '/issues/1.xml?include=watchers', :headers => credentials('jsmith')
 
     assert_response :ok
     assert_equal 'application/xml', response.content_type
@@ -371,7 +374,7 @@ class Redmine::ApiTest::IssuesTest < Redmine::ApiTest::Base
     Issue.find(1).changesets << Changeset.generate!(:repository => repository)
     assert Issue.find(1).changesets.any?
 
-    get '/issues/1.xml?include=changesets', {}, credentials('jsmith')
+    get '/issues/1.xml?include=changesets', :headers => credentials('jsmith')
 
     # the user jsmith has no permission to view the associated changeset
     assert_select 'issue changesets[type=array]' do
@@ -422,7 +425,7 @@ class Redmine::ApiTest::IssuesTest < Redmine::ApiTest::Base
     TimeEntry.generate!(:user => user, :hours => 5.5, :issue_id => parent.id)
     TimeEntry.generate!(:user => user, :hours => 2, :issue_id => child.id)
     TimeEntry.generate!(:user => User.find(1), :hours => 100, :issue_id => child.id)
-    get '/issues/3.xml', {} , credentials(user.login)
+    get '/issues/3.xml', :headers => credentials(user.login)
 
     assert_equal 'application/xml', response.content_type
     assert_select 'issue' do
@@ -472,7 +475,7 @@ class Redmine::ApiTest::IssuesTest < Redmine::ApiTest::Base
     TimeEntry.generate!(:user => user, :hours => 5.5, :issue_id => parent.id)
     TimeEntry.generate!(:user => user, :hours => 2, :issue_id => child.id)
     TimeEntry.generate!(:user => User.find(1), :hours => 100, :issue_id => child.id)
-    get '/issues/3.json', {} , credentials(user.login)
+    get '/issues/3.json', :headers => credentials(user.login)
 
     assert_equal 'application/json', response.content_type
     json = ActiveSupport::JSON.decode(response.body)
@@ -493,7 +496,9 @@ payload = <<-XML
 XML
 
     assert_difference('Issue.count') do
-      post '/issues.xml', payload, {"CONTENT_TYPE" => 'application/xml'}.merge(credentials('jsmith'))
+      post '/issues.xml',
+        :params => payload,
+        :headers => {"CONTENT_TYPE" => 'application/xml'}.merge(credentials('jsmith'))
     end
     issue = Issue.order('id DESC').first
     assert_equal 1, issue.project_id
@@ -509,8 +514,13 @@ XML
   test "POST /issues.xml with watcher_user_ids should create issue with watchers" do
     assert_difference('Issue.count') do
       post '/issues.xml',
-           {:issue => {:project_id => 1, :subject => 'Watchers',
-            :tracker_id => 2, :status_id => 3, :watcher_user_ids => [3, 1]}}, credentials('jsmith')
+        :params => {
+          :issue => {
+            :project_id => 1, :subject => 'Watchers',
+            :tracker_id => 2, :status_id => 3, :watcher_user_ids => [3, 1]
+          }
+        },
+        :headers => credentials('jsmith')
       assert_response :created
     end
     issue = Issue.order('id desc').first
@@ -520,7 +530,9 @@ XML
 
   test "POST /issues.xml with failure should return errors" do
     assert_no_difference('Issue.count') do
-      post '/issues.xml', {:issue => {:project_id => 1}}, credentials('jsmith')
+      post '/issues.xml',
+        :params => {:issue => {:project_id => 1}},
+        :headers => credentials('jsmith')
     end
 
     assert_select 'errors error', :text => "Subject cannot be blank"
@@ -540,7 +552,9 @@ payload = <<-JSON
 JSON
 
     assert_difference('Issue.count') do
-      post '/issues.json', payload, {"CONTENT_TYPE" => 'application/json'}.merge(credentials('jsmith'))
+      post '/issues.json',
+        :params => payload,
+        :headers => {"CONTENT_TYPE" => 'application/json'}.merge(credentials('jsmith'))
     end
 
     issue = Issue.order('id DESC').first
@@ -553,8 +567,8 @@ JSON
   test "POST /issues.json should accept project identifier as project_id" do
     assert_difference('Issue.count') do
       post '/issues.json',
-        {:issue => {:project_id => 'subproject1', :tracker_id => 2, :subject => 'Foo'}},
-        credentials('jsmith')
+        :params => {:issue => {:project_id => 'subproject1', :tracker_id => 2, :subject => 'Foo'}},
+        :headers => credentials('jsmith')
 
       assert_response :created
     end
@@ -581,7 +595,9 @@ payload = <<-JSON
 JSON
 
     assert_difference('Issue.count') do
-      post '/issues.json', payload, {"CONTENT_TYPE" => 'application/json'}.merge(credentials('jsmith'))
+      post '/issues.json',
+        :params => payload,
+        :headers => {"CONTENT_TYPE" => 'application/json'}.merge(credentials('jsmith'))
     end
 
     assert_response :created
@@ -594,8 +610,8 @@ JSON
 
     issue = new_record(Issue) do
       post '/issues.json',
-        {:issue => {:project_id => 1, :subject => 'API', :custom_field_values => {}}},
-        credentials('jsmith')
+        :params => {:issue => {:project_id => 1, :subject => 'API', :custom_field_values => {}}},
+        :headers => credentials('jsmith')
     end
     assert_equal "Default", issue.custom_field_value(field)
   end
@@ -605,15 +621,17 @@ JSON
 
     issue = new_record(Issue) do
       post '/issues.json',
-        {:issue => {:project_id => 1, :subject => 'API', :custom_field_values => {field.id.to_s => ""}}},
-        credentials('jsmith')
+        :params => {:issue => {:project_id => 1, :subject => 'API', :custom_field_values => {field.id.to_s => ""}}},
+        :headers => credentials('jsmith')
     end
     assert_equal "", issue.custom_field_value(field)
   end
 
   test "POST /issues.json with failure should return errors" do
     assert_no_difference('Issue.count') do
-      post '/issues.json', {:issue => {:project_id => 1}}, credentials('jsmith')
+      post '/issues.json',
+        :params => {:issue => {:project_id => 1}},
+        :headers => credentials('jsmith')
     end
 
     json = ActiveSupport::JSON.decode(response.body)
@@ -621,15 +639,17 @@ JSON
   end
 
   test "POST /issues.json with invalid project_id should respond with 422" do
-    post '/issues.json', {:issue => {:project_id => 999, :subject => "API"}}, credentials('jsmith')
+    post '/issues.json',
+      :params => {:issue => {:project_id => 999, :subject => "API"}},
+      :headers => credentials('jsmith')
     assert_response 422
   end
 
   test "PUT /issues/:id.xml" do
     assert_difference('Journal.count') do
       put '/issues/6.xml',
-        {:issue => {:subject => 'API update', :notes => 'A new note'}},
-        credentials('jsmith')
+        :params => {:issue => {:subject => 'API update', :notes => 'A new note'}},
+        :headers => credentials('jsmith')
     end
 
     issue = Issue.find(6)
@@ -640,11 +660,12 @@ JSON
 
   test "PUT /issues/:id.xml with custom fields" do
     put '/issues/3.xml',
-      {:issue => {:custom_fields => [
+      :params => {:issue => {:custom_fields => [
         {'id' => '1', 'value' => 'PostgreSQL' },
         {'id' => '2', 'value' => '150'}
-        ]}},
-      credentials('jsmith')
+        ]}
+      },
+      :headers => credentials('jsmith')
 
     issue = Issue.find(3)
     assert_equal '150', issue.custom_value_for(2).value
@@ -656,11 +677,12 @@ JSON
     field.update_attribute :multiple, true
 
     put '/issues/3.xml',
-      {:issue => {:custom_fields => [
+      :params => {:issue => {:custom_fields => [
         {'id' => '1', 'value' => ['MySQL', 'PostgreSQL'] },
         {'id' => '2', 'value' => '150'}
-        ]}},
-      credentials('jsmith')
+        ]}
+      },
+      :headers => credentials('jsmith')
 
     issue = Issue.find(3)
     assert_equal '150', issue.custom_value_for(2).value
@@ -669,8 +691,8 @@ JSON
 
   test "PUT /issues/:id.xml with project change" do
     put '/issues/3.xml',
-      {:issue => {:project_id => 2, :subject => 'Project changed'}},
-      credentials('jsmith')
+      :params => {:issue => {:project_id => 2, :subject => 'Project changed'}},
+      :headers => credentials('jsmith')
 
     issue = Issue.find(3)
     assert_equal 2, issue.project_id
@@ -680,8 +702,8 @@ JSON
   test "PUT /issues/:id.xml with notes only" do
     assert_difference('Journal.count') do
       put '/issues/6.xml',
-        {:issue => {:notes => 'Notes only'}},
-        credentials('jsmith')
+        :params => {:issue => {:notes => 'Notes only'}},
+        :headers => credentials('jsmith')
     end
 
     journal = Journal.last
@@ -695,8 +717,8 @@ JSON
 
     assert_difference('Journal.count') do
       put "/issues/#{issue.id}.json",
-        {:issue => {:custom_field_values => {}, :notes => 'API'}},
-        credentials('jsmith')
+        :params => {:issue => {:custom_field_values => {}, :notes => 'API'}},
+        :headers => credentials('jsmith')
     end
 
     assert_equal "", issue.reload.custom_field_value(field)
@@ -709,8 +731,8 @@ JSON
 
     assert_difference('Journal.count') do
       put "/issues/#{issue.id}.json",
-        {:issue => {:custom_field_values => {field.id.to_s => ""}, :notes => 'API'}},
-        credentials('jsmith')
+        :params => {:issue => {:custom_field_values => {field.id.to_s => ""}, :notes => 'API'}},
+        :headers => credentials('jsmith')
     end
 
     assert_equal "", issue.reload.custom_field_value(field)
@@ -722,8 +744,8 @@ JSON
 
     assert_difference('Journal.count') do
       put "/issues/#{issue.id}.json",
-        {:issue => {:tracker_id => 2, :custom_field_values => {}, :notes => 'API'}},
-        credentials('jsmith')
+        :params => {:issue => {:tracker_id => 2, :custom_field_values => {}, :notes => 'API'}},
+        :headers => credentials('jsmith')
     end
 
     assert_equal 2, issue.reload.tracker_id
@@ -736,8 +758,8 @@ JSON
 
     assert_difference('Journal.count') do
       put "/issues/#{issue.id}.json",
-        {:issue => {:tracker_id => 2, :custom_field_values => {field.id.to_s => ""}, :notes => 'API'}},
-        credentials('jsmith')
+        :params => {:issue => {:tracker_id => 2, :custom_field_values => {field.id.to_s => ""}, :notes => 'API'}},
+        :headers => credentials('jsmith')
     end
 
     assert_equal 2, issue.reload.tracker_id
@@ -745,7 +767,9 @@ JSON
   end
 
   test "PUT /issues/:id.xml with failed update" do
-    put '/issues/6.xml', {:issue => {:subject => ''}}, credentials('jsmith')
+    put '/issues/6.xml',
+      :params => {:issue => {:subject => ''}},
+      :headers => credentials('jsmith')
 
     assert_response :unprocessable_entity
     assert_select 'errors error', :text => "Subject cannot be blank"
@@ -753,7 +777,9 @@ JSON
 
   test "PUT /issues/:id.xml with invalid assignee should return error" do
     user = User.generate!
-    put '/issues/6.xml', {:issue => {:assigned_to_id => user.id}}, credentials('jsmith')
+    put '/issues/6.xml',
+      :params => {:issue => {:assigned_to_id => user.id}},
+      :headers => credentials('jsmith')
 
     assert_response :unprocessable_entity
     assert_select 'errors error', :text => "Assignee is invalid"
@@ -762,8 +788,8 @@ JSON
   test "PUT /issues/:id.json" do
     assert_difference('Journal.count') do
       put '/issues/6.json',
-        {:issue => {:subject => 'API update', :notes => 'A new note'}},
-        credentials('jsmith')
+        :params => {:issue => {:subject => 'API update', :notes => 'A new note'}},
+        :headers => credentials('jsmith')
 
       assert_response :ok
       assert_equal '', response.body
@@ -776,7 +802,9 @@ JSON
   end
 
   test "PUT /issues/:id.json with failed update" do
-    put '/issues/6.json', {:issue => {:subject => ''}}, credentials('jsmith')
+    put '/issues/6.json',
+      :params => {:issue => {:subject => ''}},
+      :headers => credentials('jsmith')
 
     assert_response :unprocessable_entity
     json = ActiveSupport::JSON.decode(response.body)
@@ -785,7 +813,7 @@ JSON
 
   test "DELETE /issues/:id.xml" do
     assert_difference('Issue.count', -1) do
-      delete '/issues/6.xml', {}, credentials('jsmith')
+      delete '/issues/6.xml', :headers => credentials('jsmith')
 
       assert_response :ok
       assert_equal '', response.body
@@ -795,7 +823,7 @@ JSON
 
   test "DELETE /issues/:id.json" do
     assert_difference('Issue.count', -1) do
-      delete '/issues/6.json', {}, credentials('jsmith')
+      delete '/issues/6.json', :headers => credentials('jsmith')
 
       assert_response :ok
       assert_equal '', response.body
@@ -805,7 +833,9 @@ JSON
 
   test "POST /issues/:id/watchers.xml should add watcher" do
     assert_difference 'Watcher.count' do
-      post '/issues/1/watchers.xml', {:user_id => 3}, credentials('jsmith')
+      post '/issues/1/watchers.xml',
+        :params => {:user_id => 3},
+        :headers => credentials('jsmith')
 
       assert_response :ok
       assert_equal '', response.body
@@ -819,7 +849,7 @@ JSON
     Watcher.create!(:user_id => 3, :watchable => Issue.find(1))
 
     assert_difference 'Watcher.count', -1 do
-      delete '/issues/1/watchers/3.xml', {}, credentials('jsmith')
+      delete '/issues/1/watchers/3.xml', :headers => credentials('jsmith')
 
       assert_response :ok
       assert_equal '', response.body
@@ -834,10 +864,10 @@ JSON
     # create the issue with the upload's token
     assert_difference 'Issue.count' do
       post '/issues.xml',
-           {:issue => {:project_id => 1, :subject => 'Uploaded file',
+        :params => {:issue => {:project_id => 1, :subject => 'Uploaded file',
                        :uploads => [{:token => token, :filename => 'test.txt',
                                      :content_type => 'text/plain'}]}},
-           credentials('jsmith')
+        :headers => credentials('jsmith')
       assert_response :created
     end
     issue = Issue.order('id DESC').first
@@ -851,7 +881,7 @@ JSON
     assert_equal 2, attachment.author_id
 
     # get the issue with its attachments
-    get "/issues/#{issue.id}.xml", :include => 'attachments'
+    get "/issues/#{issue.id}.xml?include=attachments"
     assert_response :success
     xml = Hash.from_xml(response.body)
     attachments = xml['issue']['attachments']
@@ -890,7 +920,9 @@ JSON
 XML
 
     assert_difference 'Issue.count' do
-      post '/issues.xml', payload, {"CONTENT_TYPE" => 'application/xml'}.merge(credentials('jsmith'))
+      post '/issues.xml',
+        :params => payload,
+        :headers => {"CONTENT_TYPE" => 'application/xml'}.merge(credentials('jsmith'))
       assert_response :created
     end
     issue = Issue.order('id DESC').first
@@ -916,7 +948,9 @@ XML
 JSON
 
     assert_difference 'Issue.count' do
-      post '/issues.json', payload, {"CONTENT_TYPE" => 'application/json'}.merge(credentials('jsmith'))
+      post '/issues.json',
+        :params => payload,
+        :headers => {"CONTENT_TYPE" => 'application/json'}.merge(credentials('jsmith'))
       assert_response :created
     end
     issue = Issue.order('id DESC').first
@@ -930,10 +964,10 @@ JSON
     # update the issue with the upload's token
     assert_difference 'Journal.count' do
       put '/issues/1.xml',
-          {:issue => {:notes => 'Attachment added',
+        :params => {:issue => {:notes => 'Attachment added',
                       :uploads => [{:token => token, :filename => 'test.txt',
                                     :content_type => 'text/plain'}]}},
-          credentials('jsmith')
+        :headers => credentials('jsmith')
       assert_response :ok
       assert_equal '', @response.body
     end
diff --git a/test/integration/api_test/memberships_test.rb b/test/integration/api_test/memberships_test.rb
index dd259839d..3324b2f33 100644
--- a/test/integration/api_test/memberships_test.rb
+++ b/test/integration/api_test/memberships_test.rb
@@ -21,7 +21,7 @@ class Redmine::ApiTest::MembershipsTest < Redmine::ApiTest::Base
   fixtures :projects, :users, :roles, :members, :member_roles
 
   test "GET /projects/:project_id/memberships.xml should return memberships" do
-    get '/projects/1/memberships.xml', {}, credentials('jsmith')
+    get '/projects/1/memberships.xml', :headers => credentials('jsmith')
 
     assert_response :success
     assert_equal 'application/xml', @response.content_type
@@ -32,7 +32,7 @@ class Redmine::ApiTest::MembershipsTest < Redmine::ApiTest::Base
   end
 
   test "GET /projects/:project_id/memberships.json should return memberships" do
-    get '/projects/1/memberships.json', {}, credentials('jsmith')
+    get '/projects/1/memberships.json', :headers => credentials('jsmith')
 
     assert_response :success
     assert_equal 'application/json', @response.content_type
@@ -54,13 +54,13 @@ class Redmine::ApiTest::MembershipsTest < Redmine::ApiTest::Base
     project = Project.find(1)
     project.close
     assert !project.reload.active?
-    get '/projects/1/memberships.json', {}, credentials('jsmith')
+    get '/projects/1/memberships.json', :headers => credentials('jsmith')
     assert_response :success
   end
 
   test "GET /projects/:project_id/memberships.xml should include locked users" do
     assert User.find(3).lock!
-    get '/projects/ecookbook/memberships.xml', {}, credentials('jsmith')
+    get '/projects/ecookbook/memberships.xml', :headers => credentials('jsmith')
     assert_response :success
     assert_select 'memberships[type=array] membership id', :text => '2' do
       assert_select '~ user[id="3"][name="Dave Lopper"]'
@@ -69,7 +69,9 @@ class Redmine::ApiTest::MembershipsTest < Redmine::ApiTest::Base
 
   test "POST /projects/:project_id/memberships.xml should create the membership" do
     assert_difference 'Member.count' do
-      post '/projects/1/memberships.xml', {:membership => {:user_id => 7, :role_ids => [2,3]}}, credentials('jsmith')
+      post '/projects/1/memberships.xml',
+        :params => {:membership => {:user_id => 7, :role_ids => [2,3]}},
+        :headers => credentials('jsmith')
 
       assert_response :created
     end
@@ -79,7 +81,9 @@ class Redmine::ApiTest::MembershipsTest < Redmine::ApiTest::Base
     group = Group.find(11)
 
     assert_difference 'Member.count', 1 + group.users.count do
-      post '/projects/1/memberships.xml', {:membership => {:user_id => 11, :role_ids => [2,3]}}, credentials('jsmith')
+      post '/projects/1/memberships.xml',
+        :params => {:membership => {:user_id => 11, :role_ids => [2,3]}},
+        :headers => credentials('jsmith')
 
       assert_response :created
     end
@@ -87,7 +91,9 @@ class Redmine::ApiTest::MembershipsTest < Redmine::ApiTest::Base
 
   test "POST /projects/:project_id/memberships.xml with invalid parameters should return errors" do
     assert_no_difference 'Member.count' do
-      post '/projects/1/memberships.xml', {:membership => {:role_ids => [2,3]}}, credentials('jsmith')
+      post '/projects/1/memberships.xml',
+        :params => {:membership => {:role_ids => [2,3]}},
+        :headers => credentials('jsmith')
 
       assert_response :unprocessable_entity
       assert_equal 'application/xml', @response.content_type
@@ -96,7 +102,7 @@ class Redmine::ApiTest::MembershipsTest < Redmine::ApiTest::Base
   end
 
   test "GET /memberships/:id.xml should return the membership" do
-    get '/memberships/2.xml', {}, credentials('jsmith')
+    get '/memberships/2.xml', :headers => credentials('jsmith')
 
     assert_response :success
     assert_equal 'application/xml', @response.content_type
@@ -107,7 +113,7 @@ class Redmine::ApiTest::MembershipsTest < Redmine::ApiTest::Base
   end
 
   test "GET /memberships/:id.json should return the membership" do
-    get '/memberships/2.json', {}, credentials('jsmith')
+    get '/memberships/2.json', :headers => credentials('jsmith')
 
     assert_response :success
     assert_equal 'application/json', @response.content_type
@@ -125,7 +131,9 @@ class Redmine::ApiTest::MembershipsTest < Redmine::ApiTest::Base
   test "PUT /memberships/:id.xml should update the membership" do
     assert_not_equal [1,2], Member.find(2).role_ids.sort
     assert_no_difference 'Member.count' do
-      put '/memberships/2.xml', {:membership => {:user_id => 3, :role_ids => [1,2]}}, credentials('jsmith')
+      put '/memberships/2.xml',
+        :params => {:membership => {:user_id => 3, :role_ids => [1,2]}},
+        :headers => credentials('jsmith')
 
       assert_response :ok
       assert_equal '', @response.body
@@ -135,7 +143,9 @@ class Redmine::ApiTest::MembershipsTest < Redmine::ApiTest::Base
   end
 
   test "PUT /memberships/:id.xml with invalid parameters should return errors" do
-    put '/memberships/2.xml', {:membership => {:user_id => 3, :role_ids => [99]}}, credentials('jsmith')
+    put '/memberships/2.xml',
+      :params => {:membership => {:user_id => 3, :role_ids => [99]}},
+      :headers => credentials('jsmith')
 
     assert_response :unprocessable_entity
     assert_equal 'application/xml', @response.content_type
@@ -144,7 +154,7 @@ class Redmine::ApiTest::MembershipsTest < Redmine::ApiTest::Base
 
   test "DELETE /memberships/:id.xml should destroy the membership" do
     assert_difference 'Member.count', -1 do
-      delete '/memberships/2.xml', {}, credentials('jsmith')
+      delete '/memberships/2.xml', :headers => credentials('jsmith')
 
       assert_response :ok
       assert_equal '', @response.body
@@ -156,7 +166,7 @@ class Redmine::ApiTest::MembershipsTest < Redmine::ApiTest::Base
     assert_no_difference 'Member.count' do
       # A membership with an inherited role cannot be deleted
       Member.find(2).member_roles.first.update_attribute :inherited_from, 99
-      delete '/memberships/2.xml', {}, credentials('jsmith')
+      delete '/memberships/2.xml', :headers => credentials('jsmith')
 
       assert_response :unprocessable_entity
     end
diff --git a/test/integration/api_test/projects_test.rb b/test/integration/api_test/projects_test.rb
index 7b9c58a13..d5d452930 100644
--- a/test/integration/api_test/projects_test.rb
+++ b/test/integration/api_test/projects_test.rb
@@ -142,8 +142,8 @@ class Redmine::ApiTest::ProjectsTest < Redmine::ApiTest::Base
     with_settings :default_projects_modules => ['issue_tracking', 'repository'] do
       assert_difference('Project.count') do
         post '/projects.xml',
-          {:project => {:name => 'API test', :identifier => 'api-test'}},
-          credentials('admin')
+          :params => {:project => {:name => 'API test', :identifier => 'api-test'}},
+          :headers => credentials('admin')
       end
     end
 
@@ -161,8 +161,8 @@ class Redmine::ApiTest::ProjectsTest < Redmine::ApiTest::Base
   test "POST /projects.xml should accept enabled_module_names attribute" do
     assert_difference('Project.count') do
       post '/projects.xml',
-        {:project => {:name => 'API test', :identifier => 'api-test', :enabled_module_names => ['issue_tracking', 'news', 'time_tracking']}},
-        credentials('admin')
+        :params => {:project => {:name => 'API test', :identifier => 'api-test', :enabled_module_names => ['issue_tracking', 'news', 'time_tracking']}},
+        :headers => credentials('admin')
     end
 
     project = Project.order('id DESC').first
@@ -172,8 +172,8 @@ class Redmine::ApiTest::ProjectsTest < Redmine::ApiTest::Base
   test "POST /projects.xml should accept tracker_ids attribute" do
     assert_difference('Project.count') do
       post '/projects.xml',
-        {:project => {:name => 'API test', :identifier => 'api-test', :tracker_ids => [1, 3]}},
-        credentials('admin')
+        :params => {:project => {:name => 'API test', :identifier => 'api-test', :tracker_ids => [1, 3]}},
+        :headers => credentials('admin')
     end
 
     project = Project.order('id DESC').first
@@ -182,7 +182,9 @@ class Redmine::ApiTest::ProjectsTest < Redmine::ApiTest::Base
 
   test "POST /projects.xml with invalid parameters should return errors" do
     assert_no_difference('Project.count') do
-      post '/projects.xml', {:project => {:name => 'API test'}}, credentials('admin')
+      post '/projects.xml',
+        :params => {:project => {:name => 'API test'}},
+        :headers => credentials('admin')
     end
 
     assert_response :unprocessable_entity
@@ -192,7 +194,9 @@ class Redmine::ApiTest::ProjectsTest < Redmine::ApiTest::Base
 
   test "PUT /projects/:id.xml with valid parameters should update the project" do
     assert_no_difference 'Project.count' do
-      put '/projects/2.xml', {:project => {:name => 'API update'}}, credentials('jsmith')
+      put '/projects/2.xml',
+        :params => {:project => {:name => 'API update'}},
+        :headers => credentials('jsmith')
     end
     assert_response :ok
     assert_equal '', @response.body
@@ -203,7 +207,9 @@ class Redmine::ApiTest::ProjectsTest < Redmine::ApiTest::Base
 
   test "PUT /projects/:id.xml should accept enabled_module_names attribute" do
     assert_no_difference 'Project.count' do
-      put '/projects/2.xml', {:project => {:name => 'API update', :enabled_module_names => ['issue_tracking', 'news', 'time_tracking']}}, credentials('admin')
+      put '/projects/2.xml',
+        :params => {:project => {:name => 'API update', :enabled_module_names => ['issue_tracking', 'news', 'time_tracking']}},
+        :headers => credentials('admin')
     end
     assert_response :ok
     assert_equal '', @response.body
@@ -213,7 +219,9 @@ class Redmine::ApiTest::ProjectsTest < Redmine::ApiTest::Base
 
   test "PUT /projects/:id.xml should accept tracker_ids attribute" do
     assert_no_difference 'Project.count' do
-      put '/projects/2.xml', {:project => {:name => 'API update', :tracker_ids => [1, 3]}}, credentials('admin')
+      put '/projects/2.xml',
+        :params => {:project => {:name => 'API update', :tracker_ids => [1, 3]}},
+        :headers => credentials('admin')
     end
     assert_response :ok
     assert_equal '', @response.body
@@ -223,7 +231,9 @@ class Redmine::ApiTest::ProjectsTest < Redmine::ApiTest::Base
 
   test "PUT /projects/:id.xml with invalid parameters should return errors" do
     assert_no_difference('Project.count') do
-      put '/projects/2.xml', {:project => {:name => ''}}, credentials('admin')
+      put '/projects/2.xml',
+        :params => {:project => {:name => ''}},
+        :headers => credentials('admin')
     end
 
     assert_response :unprocessable_entity
@@ -233,7 +243,7 @@ class Redmine::ApiTest::ProjectsTest < Redmine::ApiTest::Base
 
   test "DELETE /projects/:id.xml should delete the project" do
     assert_difference('Project.count',-1) do
-      delete '/projects/2.xml', {}, credentials('admin')
+      delete '/projects/2.xml', :headers => credentials('admin')
     end
     assert_response :ok
     assert_equal '', @response.body
diff --git a/test/integration/api_test/search_test.rb b/test/integration/api_test/search_test.rb
index f09a447a0..6589c6db1 100644
--- a/test/integration/api_test/search_test.rb
+++ b/test/integration/api_test/search_test.rb
@@ -45,7 +45,7 @@ class Redmine::ApiTest::SearchTest < Redmine::ApiTest::Base
   end
 
   test "GET /search.xml without query strings should return empty results" do
-    get '/search.xml', :q => '', :all_words => ''
+    get '/search.xml', :params => {:q => '', :all_words => ''}
 
     assert_response :success
     assert_select 'result', 0
@@ -54,7 +54,7 @@ class Redmine::ApiTest::SearchTest < Redmine::ApiTest::Base
   test "GET /search.xml with query strings should return results" do
     issue = Issue.generate!(:subject => 'searchapi')
 
-    get '/search.xml', :q => 'searchapi', :all_words => ''
+    get '/search.xml', :params => {:q => 'searchapi', :all_words => ''}
 
     assert_response :success
 
@@ -75,14 +75,14 @@ class Redmine::ApiTest::SearchTest < Redmine::ApiTest::Base
   test "GET /search.xml should paginate" do
     issue = (0..10).map {Issue.generate! :subject => 'search_with_limited_results'}.reverse.map(&:id)
 
-    get '/search.json', :q => 'search_with_limited_results', :limit => 4
+    get '/search.json', :params => {:q => 'search_with_limited_results', :limit => 4}
     json = ActiveSupport::JSON.decode(response.body)
     assert_equal 11, json['total_count']
     assert_equal 0, json['offset']
     assert_equal 4, json['limit']
     assert_equal issue[0..3], json['results'].map {|r| r['id']}
 
-    get '/search.json', :q => 'search_with_limited_results', :offset => 8, :limit => 4
+    get '/search.json', :params => {:q => 'search_with_limited_results', :offset => 8, :limit => 4}
     json = ActiveSupport::JSON.decode(response.body)
     assert_equal 11, json['total_count']
     assert_equal 8, json['offset']
diff --git a/test/integration/api_test/time_entries_test.rb b/test/integration/api_test/time_entries_test.rb
index 546f19a19..6ac2fa7af 100644
--- a/test/integration/api_test/time_entries_test.rb
+++ b/test/integration/api_test/time_entries_test.rb
@@ -28,21 +28,21 @@ class Redmine::ApiTest::TimeEntriesTest < Redmine::ApiTest::Base
            :time_entries
 
   test "GET /time_entries.xml should return time entries" do
-    get '/time_entries.xml', {}, credentials('jsmith')
+    get '/time_entries.xml', :headers => credentials('jsmith')
     assert_response :success
     assert_equal 'application/xml', @response.content_type
     assert_select 'time_entries[type=array] time_entry id', :text => '2'
   end
 
   test "GET /time_entries.xml with limit should return limited results" do
-    get '/time_entries.xml?limit=2', {}, credentials('jsmith')
+    get '/time_entries.xml?limit=2', :headers => credentials('jsmith')
     assert_response :success
     assert_equal 'application/xml', @response.content_type
     assert_select 'time_entries[type=array] time_entry', 2
   end
 
   test "GET /time_entries/:id.xml should return the time entry" do
-    get '/time_entries/2.xml', {}, credentials('jsmith')
+    get '/time_entries/2.xml', :headers => credentials('jsmith')
     assert_response :success
     assert_equal 'application/xml', @response.content_type
     assert_select 'time_entry id', :text => '2'
@@ -53,7 +53,7 @@ class Redmine::ApiTest::TimeEntriesTest < Redmine::ApiTest::Base
     project.close
     project.save!
 
-    get '/time_entries/2.xml', {}, credentials('jsmith')
+    get '/time_entries/2.xml', :headers => credentials('jsmith')
     assert_response :success
     assert_equal 'application/xml', @response.content_type
     assert_select 'time_entry id', :text => '2'
@@ -61,7 +61,9 @@ class Redmine::ApiTest::TimeEntriesTest < Redmine::ApiTest::Base
 
   test "POST /time_entries.xml with issue_id should create time entry" do
     assert_difference 'TimeEntry.count' do
-      post '/time_entries.xml', {:time_entry => {:issue_id => '1', :spent_on => '2010-12-02', :hours => '3.5', :activity_id => '11'}}, credentials('jsmith')
+      post '/time_entries.xml',
+        :params => {:time_entry => {:issue_id => '1', :spent_on => '2010-12-02', :hours => '3.5', :activity_id => '11'}},
+        :headers => credentials('jsmith')
     end
     assert_response :created
     assert_equal 'application/xml', @response.content_type
@@ -79,9 +81,11 @@ class Redmine::ApiTest::TimeEntriesTest < Redmine::ApiTest::Base
     field = TimeEntryCustomField.create!(:name => 'Test', :field_format => 'string')
 
     assert_difference 'TimeEntry.count' do
-      post '/time_entries.xml', {:time_entry => {
-        :issue_id => '1', :spent_on => '2010-12-02', :hours => '3.5', :activity_id => '11', :custom_fields => [{:id => field.id.to_s, :value => 'accepted'}]
-      }}, credentials('jsmith')
+      post '/time_entries.xml',
+        :params => {:time_entry => {
+          :issue_id => '1', :spent_on => '2010-12-02', :hours => '3.5', :activity_id => '11', :custom_fields => [{:id => field.id.to_s, :value => 'accepted'}]
+        }},
+        :headers => credentials('jsmith')
     end
     assert_response :created
     assert_equal 'application/xml', @response.content_type
@@ -92,7 +96,9 @@ class Redmine::ApiTest::TimeEntriesTest < Redmine::ApiTest::Base
 
   test "POST /time_entries.xml with project_id should create time entry" do
     assert_difference 'TimeEntry.count' do
-      post '/time_entries.xml', {:time_entry => {:project_id => '1', :spent_on => '2010-12-02', :hours => '3.5', :activity_id => '11'}}, credentials('jsmith')
+      post '/time_entries.xml',
+        :params => {:time_entry => {:project_id => '1', :spent_on => '2010-12-02', :hours => '3.5', :activity_id => '11'}},
+        :headers => credentials('jsmith')
     end
     assert_response :created
     assert_equal 'application/xml', @response.content_type
@@ -108,7 +114,9 @@ class Redmine::ApiTest::TimeEntriesTest < Redmine::ApiTest::Base
 
   test "POST /time_entries.xml with invalid parameters should return errors" do
     assert_no_difference 'TimeEntry.count' do
-      post '/time_entries.xml', {:time_entry => {:project_id => '1', :spent_on => '2010-12-02', :activity_id => '11'}}, credentials('jsmith')
+      post '/time_entries.xml',
+        :params => {:time_entry => {:project_id => '1', :spent_on => '2010-12-02', :activity_id => '11'}},
+        :headers => credentials('jsmith')
     end
     assert_response :unprocessable_entity
     assert_equal 'application/xml', @response.content_type
@@ -118,7 +126,9 @@ class Redmine::ApiTest::TimeEntriesTest < Redmine::ApiTest::Base
 
   test "PUT /time_entries/:id.xml with valid parameters should update time entry" do
     assert_no_difference 'TimeEntry.count' do
-      put '/time_entries/2.xml', {:time_entry => {:comments => 'API Update'}}, credentials('jsmith')
+      put '/time_entries/2.xml',
+        :params => {:time_entry => {:comments => 'API Update'}},
+        :headers => credentials('jsmith')
     end
     assert_response :ok
     assert_equal '', @response.body
@@ -127,7 +137,9 @@ class Redmine::ApiTest::TimeEntriesTest < Redmine::ApiTest::Base
 
   test "PUT /time_entries/:id.xml with invalid parameters should return errors" do
     assert_no_difference 'TimeEntry.count' do
-      put '/time_entries/2.xml', {:time_entry => {:hours => '', :comments => 'API Update'}}, credentials('jsmith')
+      put '/time_entries/2.xml',
+        :params => {:time_entry => {:hours => '', :comments => 'API Update'}},
+        :headers => credentials('jsmith')
     end
     assert_response :unprocessable_entity
     assert_equal 'application/xml', @response.content_type
@@ -137,7 +149,7 @@ class Redmine::ApiTest::TimeEntriesTest < Redmine::ApiTest::Base
 
   test "DELETE /time_entries/:id.xml should destroy time entry" do
     assert_difference 'TimeEntry.count', -1 do
-      delete '/time_entries/2.xml', {}, credentials('jsmith')
+      delete '/time_entries/2.xml', :headers => credentials('jsmith')
     end
     assert_response :ok
     assert_equal '', @response.body
diff --git a/test/integration/api_test/users_test.rb b/test/integration/api_test/users_test.rb
index 9118a8b9c..53209f72f 100644
--- a/test/integration/api_test/users_test.rb
+++ b/test/integration/api_test/users_test.rb
@@ -21,7 +21,7 @@ class Redmine::ApiTest::UsersTest < Redmine::ApiTest::Base
   fixtures :users, :email_addresses, :members, :member_roles, :roles, :projects
 
   test "GET /users.xml should return users" do
-    get '/users.xml', {}, credentials('admin')
+    get '/users.xml', :headers => credentials('admin')
 
     assert_response :success
     assert_equal 'application/xml', response.content_type
@@ -31,7 +31,7 @@ class Redmine::ApiTest::UsersTest < Redmine::ApiTest::Base
   end
 
   test "GET /users.json should return users" do
-    get '/users.json', {}, credentials('admin')
+    get '/users.json', :headers => credentials('admin')
 
     assert_response :success
     assert_equal 'application/json', response.content_type
@@ -84,56 +84,58 @@ class Redmine::ApiTest::UsersTest < Redmine::ApiTest::Base
   end
 
   test "GET /users/current.xml should return current user" do
-    get '/users/current.xml', {}, credentials('jsmith')
+    get '/users/current.xml', :headers => credentials('jsmith')
 
     assert_select 'user id', :text => '2'
   end
 
   test "GET /users/:id should not return login for other user" do
-    get '/users/3.xml', {}, credentials('jsmith')
+    get '/users/3.xml', :headers => credentials('jsmith')
     assert_response :success
     assert_select 'user login', 0
   end
 
   test "GET /users/:id should return login for current user" do
-    get '/users/2.xml', {}, credentials('jsmith')
+    get '/users/2.xml', :headers => credentials('jsmith')
     assert_response :success
     assert_select 'user login', :text => 'jsmith'
   end
 
   test "GET /users/:id should not return api_key for other user" do
-    get '/users/3.xml', {}, credentials('jsmith')
+    get '/users/3.xml', :headers => credentials('jsmith')
     assert_response :success
     assert_select 'user api_key', 0
   end
 
   test "GET /users/:id should return api_key for current user" do
-    get '/users/2.xml', {}, credentials('jsmith')
+    get '/users/2.xml', :headers => credentials('jsmith')
     assert_response :success
     assert_select 'user api_key', :text => User.find(2).api_key
   end
 
   test "GET /users/:id should not return status for standard user" do
-    get '/users/3.xml', {}, credentials('jsmith')
+    get '/users/3.xml', :headers => credentials('jsmith')
     assert_response :success
     assert_select 'user status', 0
   end
 
   test "GET /users/:id should return status for administrators" do
-    get '/users/2.xml', {}, credentials('admin')
+    get '/users/2.xml', :headers => credentials('admin')
     assert_response :success
     assert_select 'user status', :text => User.find(1).status.to_s
   end
 
   test "POST /users.xml with valid parameters should create the user" do
     assert_difference('User.count') do
-      post '/users.xml', {
-        :user => {
-          :login => 'foo', :firstname => 'Firstname', :lastname => 'Lastname',
-          :mail => 'foo@example.net', :password => 'secret123',
-          :mail_notification => 'only_assigned'}
+      post '/users.xml',
+        :params => {
+          :user => {
+            :login => 'foo', :firstname => 'Firstname', :lastname => 'Lastname',
+            :mail => 'foo@example.net', :password => 'secret123',
+            :mail_notification => 'only_assigned'
+          }
         },
-        credentials('admin')
+        :headers => credentials('admin')
     end
 
     user = User.order('id DESC').first
@@ -152,13 +154,15 @@ class Redmine::ApiTest::UsersTest < Redmine::ApiTest::Base
 
   test "POST /users.json with valid parameters should create the user" do
     assert_difference('User.count') do
-      post '/users.json', {
-        :user => {
-          :login => 'foo', :firstname => 'Firstname', :lastname => 'Lastname',
-          :mail => 'foo@example.net', :password => 'secret123',
-          :mail_notification => 'only_assigned'}
+      post '/users.json',
+        :params => {
+          :user => {
+            :login => 'foo', :firstname => 'Firstname', :lastname => 'Lastname',
+            :mail => 'foo@example.net', :password => 'secret123',
+            :mail_notification => 'only_assigned'
+          }
         },
-        credentials('admin')
+        :headers => credentials('admin')
     end
 
     user = User.order('id DESC').first
@@ -178,7 +182,13 @@ class Redmine::ApiTest::UsersTest < Redmine::ApiTest::Base
 
   test "POST /users.xml with with invalid parameters should return errors" do
     assert_no_difference('User.count') do
-      post '/users.xml', {:user => {:login => 'foo', :lastname => 'Lastname', :mail => 'foo'}}, credentials('admin')
+      post '/users.xml',
+        :params => {
+          :user =>{
+            :login => 'foo', :lastname => 'Lastname', :mail => 'foo'
+          }
+        },
+        :headers => credentials('admin')
     end
 
     assert_response :unprocessable_entity
@@ -188,7 +198,13 @@ class Redmine::ApiTest::UsersTest < Redmine::ApiTest::Base
 
   test "POST /users.json with with invalid parameters should return errors" do
     assert_no_difference('User.count') do
-      post '/users.json', {:user => {:login => 'foo', :lastname => 'Lastname', :mail => 'foo'}}, credentials('admin')
+      post '/users.json',
+        :params => {
+          :user => {
+            :login => 'foo', :lastname => 'Lastname', :mail => 'foo'
+          }
+        },
+        :headers => credentials('admin')
     end
 
     assert_response :unprocessable_entity
@@ -201,12 +217,14 @@ class Redmine::ApiTest::UsersTest < Redmine::ApiTest::Base
 
   test "PUT /users/:id.xml with valid parameters should update the user" do
     assert_no_difference('User.count') do
-      put '/users/2.xml', {
-        :user => {
-          :login => 'jsmith', :firstname => 'John', :lastname => 'Renamed',
-          :mail => 'jsmith@somenet.foo'}
+      put '/users/2.xml',
+        :params => {
+          :user => {
+            :login => 'jsmith', :firstname => 'John', :lastname => 'Renamed',
+            :mail => 'jsmith@somenet.foo'
+          }
         },
-        credentials('admin')
+        :headers => credentials('admin')
     end
 
     user = User.find(2)
@@ -222,12 +240,14 @@ class Redmine::ApiTest::UsersTest < Redmine::ApiTest::Base
 
   test "PUT /users/:id.json with valid parameters should update the user" do
     assert_no_difference('User.count') do
-      put '/users/2.json', {
-        :user => {
-          :login => 'jsmith', :firstname => 'John', :lastname => 'Renamed',
-          :mail => 'jsmith@somenet.foo'}
+      put '/users/2.json',
+        :params => {
+          :user => {
+            :login => 'jsmith', :firstname => 'John', :lastname => 'Renamed',
+            :mail => 'jsmith@somenet.foo'
+          }
         },
-        credentials('admin')
+        :headers => credentials('admin')
     end
 
     user = User.find(2)
@@ -243,12 +263,14 @@ class Redmine::ApiTest::UsersTest < Redmine::ApiTest::Base
 
   test "PUT /users/:id.xml with invalid parameters" do
     assert_no_difference('User.count') do
-      put '/users/2.xml', {
-        :user => {
-          :login => 'jsmith', :firstname => '', :lastname => 'Lastname',
-          :mail => 'foo'}
+      put '/users/2.xml',
+        :params => {
+          :user => {
+            :login => 'jsmith', :firstname => '', :lastname => 'Lastname',
+            :mail => 'foo'
+          }
         },
-        credentials('admin')
+        :headers => credentials('admin')
     end
 
     assert_response :unprocessable_entity
@@ -258,12 +280,14 @@ class Redmine::ApiTest::UsersTest < Redmine::ApiTest::Base
 
   test "PUT /users/:id.json with invalid parameters" do
     assert_no_difference('User.count') do
-      put '/users/2.json', {
-        :user => {
-          :login => 'jsmith', :firstname => '', :lastname => 'Lastname',
-          :mail => 'foo'}
+      put '/users/2.json',
+        :params => {
+          :user => {
+            :login => 'jsmith', :firstname => '', :lastname => 'Lastname',
+            :mail => 'foo'
+          }
         },
-        credentials('admin')
+        :headers => credentials('admin')
     end
 
     assert_response :unprocessable_entity
@@ -276,7 +300,7 @@ class Redmine::ApiTest::UsersTest < Redmine::ApiTest::Base
 
   test "DELETE /users/:id.xml should delete the user" do
     assert_difference('User.count', -1) do
-      delete '/users/2.xml', {}, credentials('admin')
+      delete '/users/2.xml', :headers => credentials('admin')
     end
 
     assert_response :ok
@@ -285,7 +309,7 @@ class Redmine::ApiTest::UsersTest < Redmine::ApiTest::Base
 
   test "DELETE /users/:id.json should delete the user" do
     assert_difference('User.count', -1) do
-      delete '/users/2.json', {}, credentials('admin')
+      delete '/users/2.json', :headers => credentials('admin')
     end
 
     assert_response :ok
diff --git a/test/integration/api_test/versions_test.rb b/test/integration/api_test/versions_test.rb
index 6093237d5..70fae0210 100644
--- a/test/integration/api_test/versions_test.rb
+++ b/test/integration/api_test/versions_test.rb
@@ -40,7 +40,9 @@ class Redmine::ApiTest::VersionsTest < Redmine::ApiTest::Base
 
   test "POST /projects/:project_id/versions.xml should create the version" do
     assert_difference 'Version.count' do
-      post '/projects/1/versions.xml', {:version => {:name => 'API test'}}, credentials('jsmith')
+      post '/projects/1/versions.xml',
+        :params => {:version => {:name => 'API test'}},
+        :headers => credentials('jsmith')
     end
 
     version = Version.order('id DESC').first
@@ -53,7 +55,9 @@ class Redmine::ApiTest::VersionsTest < Redmine::ApiTest::Base
 
   test "POST /projects/:project_id/versions.xml should create the version with due date" do
     assert_difference 'Version.count' do
-      post '/projects/1/versions.xml', {:version => {:name => 'API test', :due_date => '2012-01-24'}}, credentials('jsmith')
+      post '/projects/1/versions.xml',
+        :params => {:version => {:name => 'API test', :due_date => '2012-01-24'}},
+        :headers => credentials('jsmith')
     end
 
     version = Version.order('id DESC').first
@@ -69,14 +73,16 @@ class Redmine::ApiTest::VersionsTest < Redmine::ApiTest::Base
     field = VersionCustomField.generate!
 
     assert_difference 'Version.count' do
-      post '/projects/1/versions.xml', {
+      post '/projects/1/versions.xml',
+        :params => {
           :version => {
             :name => 'API test',
             :custom_fields => [
               {'id' => field.id.to_s, 'value' => 'Some value'}
             ]
           }
-        }, credentials('jsmith')
+        },
+        :headers => credentials('jsmith')
     end
 
     version = Version.order('id DESC').first
@@ -90,7 +96,9 @@ class Redmine::ApiTest::VersionsTest < Redmine::ApiTest::Base
 
   test "POST /projects/:project_id/versions.xml with failure should return the errors" do
     assert_no_difference('Version.count') do
-      post '/projects/1/versions.xml', {:version => {:name => ''}}, credentials('jsmith')
+      post '/projects/1/versions.xml',
+        :params => {:version => {:name => ''}},
+        :headers => credentials('jsmith')
     end
 
     assert_response :unprocessable_entity
@@ -110,7 +118,9 @@ class Redmine::ApiTest::VersionsTest < Redmine::ApiTest::Base
   end
 
   test "PUT /versions/:id.xml should update the version" do
-    put '/versions/2.xml', {:version => {:name => 'API update'}}, credentials('jsmith')
+    put '/versions/2.xml',
+      :params => {:version => {:name => 'API update'}},
+      :headers => credentials('jsmith')
 
     assert_response :ok
     assert_equal '', @response.body
@@ -119,7 +129,7 @@ class Redmine::ApiTest::VersionsTest < Redmine::ApiTest::Base
 
   test "DELETE /versions/:id.xml should destroy the version" do
     assert_difference 'Version.count', -1 do
-      delete '/versions/3.xml', {}, credentials('jsmith')
+      delete '/versions/3.xml', :headers => credentials('jsmith')
     end
 
     assert_response :ok
diff --git a/test/integration/api_test/wiki_pages_test.rb b/test/integration/api_test/wiki_pages_test.rb
index 51e132eda..2f9b024f9 100644
--- a/test/integration/api_test/wiki_pages_test.rb
+++ b/test/integration/api_test/wiki_pages_test.rb
@@ -72,7 +72,7 @@ class Redmine::ApiTest::WikiPagesTest < Redmine::ApiTest::Base
   end
 
   test "GET /projects/:project_id/wiki/:title.xml with unknown title and edit permission should respond with 404" do
-    get '/projects/ecookbook/wiki/Invalid_Page.xml', {}, credentials('jsmith')
+    get '/projects/ecookbook/wiki/Invalid_Page.xml', :headers => credentials('jsmith')
     assert_response 404
     assert_equal 'application/xml', response.content_type
   end
@@ -104,8 +104,8 @@ class Redmine::ApiTest::WikiPagesTest < Redmine::ApiTest::Base
     assert_no_difference 'WikiPage.count' do
       assert_difference 'WikiContent::Version.count' do
         put '/projects/ecookbook/wiki/CookBook_documentation.xml',
-          {:wiki_page => {:text => 'New content from API', :comments => 'API update'}},
-          credentials('jsmith')
+          :params => {:wiki_page => {:text => 'New content from API', :comments => 'API update'}},
+          :headers => credentials('jsmith')
         assert_response 200
       end
     end
@@ -121,8 +121,8 @@ class Redmine::ApiTest::WikiPagesTest < Redmine::ApiTest::Base
     assert_no_difference 'WikiPage.count' do
       assert_difference 'WikiContent::Version.count' do
         put '/projects/ecookbook/wiki/CookBook_documentation.xml',
-          {:wiki_page => {:text => 'New content from API', :comments => 'API update', :version => '3'}},
-          credentials('jsmith')
+          :params => {:wiki_page => {:text => 'New content from API', :comments => 'API update', :version => '3'}},
+          :headers => credentials('jsmith')
         assert_response 200
       end
     end
@@ -138,8 +138,8 @@ class Redmine::ApiTest::WikiPagesTest < Redmine::ApiTest::Base
     assert_no_difference 'WikiPage.count' do
       assert_no_difference 'WikiContent::Version.count' do
         put '/projects/ecookbook/wiki/CookBook_documentation.xml',
-          {:wiki_page => {:text => 'New content from API', :comments => 'API update', :version => '2'}},
-          credentials('jsmith')
+          :params => {:wiki_page => {:text => 'New content from API', :comments => 'API update', :version => '2'}},
+          :headers => credentials('jsmith')
         assert_response 409
       end
     end
@@ -149,8 +149,8 @@ class Redmine::ApiTest::WikiPagesTest < Redmine::ApiTest::Base
     assert_difference 'WikiPage.count' do
       assert_difference 'WikiContent::Version.count' do
         put '/projects/ecookbook/wiki/New_page_from_API.xml',
-          {:wiki_page => {:text => 'New content from API', :comments => 'API create'}},
-          credentials('jsmith')
+          :params => {:wiki_page => {:text => 'New content from API', :comments => 'API create'}},
+          :headers => credentials('jsmith')
         assert_response 201
       end
     end
@@ -170,9 +170,9 @@ class Redmine::ApiTest::WikiPagesTest < Redmine::ApiTest::Base
     assert_difference 'WikiPage.count' do
       assert_difference 'WikiContent::Version.count' do
         put '/projects/ecookbook/wiki/New_page_from_API.xml',
-            {:wiki_page => {:text => 'New content from API with Attachments', :comments => 'API create with Attachments',
+            :params => {:wiki_page => {:text => 'New content from API with Attachments', :comments => 'API create with Attachments',
                             :uploads => [:token => attachment.token, :filename => 'testfile.txt', :content_type => "text/plain"]}},
-            credentials('jsmith')
+            :headers => credentials('jsmith')
         assert_response 201
       end
     end
@@ -187,8 +187,8 @@ class Redmine::ApiTest::WikiPagesTest < Redmine::ApiTest::Base
     assert_difference 'WikiPage.count' do
       assert_difference 'WikiContent::Version.count' do
         put '/projects/ecookbook/wiki/New_subpage_from_API.xml',
-          {:wiki_page => {:parent_title => 'CookBook_documentation', :text => 'New content from API', :comments => 'API create'}},
-          credentials('jsmith')
+          :params => {:wiki_page => {:parent_title => 'CookBook_documentation', :text => 'New content from API', :comments => 'API create'}},
+          :headers => credentials('jsmith')
         assert_response 201
       end
     end
@@ -200,7 +200,7 @@ class Redmine::ApiTest::WikiPagesTest < Redmine::ApiTest::Base
 
   test "DELETE /projects/:project_id/wiki/:title.xml should destroy the page" do
     assert_difference 'WikiPage.count', -1 do
-      delete '/projects/ecookbook/wiki/CookBook_documentation.xml', {}, credentials('jsmith')
+      delete '/projects/ecookbook/wiki/CookBook_documentation.xml', :headers => credentials('jsmith')
       assert_response 200
     end
 
diff --git a/test/integration/application_test.rb b/test/integration/application_test.rb
index 35296f811..1e896c1d9 100644
--- a/test/integration/application_test.rb
+++ b/test/integration/application_test.rb
@@ -32,21 +32,21 @@ class ApplicationTest < Redmine::IntegrationTest
     Setting.default_language = 'en'
 
     # a french user
-    get '/projects', { }, 'HTTP_ACCEPT_LANGUAGE' => 'fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3'
+    get '/projects', :headers => {'HTTP_ACCEPT_LANGUAGE' => 'fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3'}
     assert_response :success
     assert_select 'h2', :text => 'Projets'
     assert_equal :fr, current_language
     assert_select "html[lang=?]", "fr"
 
     # then an italien user
-    get '/projects', { }, 'HTTP_ACCEPT_LANGUAGE' => 'it;q=0.8,en-us;q=0.5,en;q=0.3'
+    get '/projects', :headers => {'HTTP_ACCEPT_LANGUAGE' => 'it;q=0.8,en-us;q=0.5,en;q=0.3'}
     assert_response :success
     assert_select 'h2', :text => 'Progetti'
     assert_equal :it, current_language
     assert_select "html[lang=?]", "it"
 
     # not a supported language: default language should be used
-    get '/projects', { }, 'HTTP_ACCEPT_LANGUAGE' => 'zz'
+    get '/projects', :headers => {'HTTP_ACCEPT_LANGUAGE' => 'zz'}
     assert_response :success
     assert_select 'h2', :text => 'Projects'
     assert_select "html[lang=?]", "en"
@@ -80,7 +80,7 @@ class ApplicationTest < Redmine::IntegrationTest
   def test_localization_should_be_set_correctly_on_invalid_token
     ActionController::Base.allow_forgery_protection = true
     Setting.default_language = 'en'
-    post '/issues', { }, 'HTTP_ACCEPT_LANGUAGE' => 'fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3'
+    post '/issues', :headers => {'HTTP_ACCEPT_LANGUAGE' => 'fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3'}
     assert_response 422
     assert_equal :fr, current_language
     assert_select "html[lang=?]", "fr"
diff --git a/test/integration/attachments_test.rb b/test/integration/attachments_test.rb
index 76219e1a0..b790591d2 100644
--- a/test/integration/attachments_test.rb
+++ b/test/integration/attachments_test.rb
@@ -28,7 +28,9 @@ class AttachmentsTest < Redmine::IntegrationTest
   def test_upload_should_set_default_content_type
     log_user('jsmith', 'jsmith')
     assert_difference 'Attachment.count' do
-      post "/uploads.js?attachment_id=1&filename=foo.txt", "File content", {"CONTENT_TYPE" => 'application/octet-stream'}
+      post "/uploads.js?attachment_id=1&filename=foo.txt",
+        :params => "File content",
+        :headers => {"CONTENT_TYPE" => 'application/octet-stream'}
       assert_response :success
     end
     attachment = Attachment.order(:id => :desc).first
@@ -38,7 +40,9 @@ class AttachmentsTest < Redmine::IntegrationTest
   def test_upload_should_accept_content_type_param
     log_user('jsmith', 'jsmith')
     assert_difference 'Attachment.count' do
-      post "/uploads.js?attachment_id=1&filename=foo&content_type=image/jpeg", "File content", {"CONTENT_TYPE" => 'application/octet-stream'}
+      post "/uploads.js?attachment_id=1&filename=foo&content_type=image/jpeg",
+        :params => "File content",
+        :headers => {"CONTENT_TYPE" => 'application/octet-stream'}
       assert_response :success
     end
     attachment = Attachment.order(:id => :desc).first
@@ -51,7 +55,7 @@ class AttachmentsTest < Redmine::IntegrationTest
     token = ajax_upload('myupload.txt', 'File content')
 
     assert_difference 'Issue.count' do
-      post '/projects/ecookbook/issues', {
+      post '/projects/ecookbook/issues', :params => {
           :issue => {:tracker_id => 1, :subject => 'Issue with upload'},
           :attachments => {'1' => {:filename => 'myupload.txt', :description => 'My uploaded file', :token => token}}
         }
@@ -73,7 +77,7 @@ class AttachmentsTest < Redmine::IntegrationTest
 
     token = ajax_upload('myupload.jpg', 'JPEG content')
 
-    post '/issues/preview/new/ecookbook', {
+    post '/issues/preview/new/ecookbook', :params => {
         :issue => {:tracker_id => 1, :description => 'Inline upload: !myupload.jpg!'},
         :attachments => {'1' => {:filename => 'myupload.jpg', :description => 'My uploaded file', :token => token}}
       }
@@ -93,7 +97,7 @@ class AttachmentsTest < Redmine::IntegrationTest
     token = ajax_upload('myupload.txt', 'File content')
 
     assert_no_difference 'Issue.count' do
-      post '/projects/ecookbook/issues', {
+      post '/projects/ecookbook/issues', :params => {
           :issue => {:tracker_id => 1, :subject => ''},
           :attachments => {'1' => {:filename => 'myupload.txt', :description => 'My uploaded file', :token => token}}
         }
@@ -104,7 +108,7 @@ class AttachmentsTest < Redmine::IntegrationTest
     assert_select 'input[name=?][value=?]', 'attachments[p0][description]', 'My uploaded file'
 
     assert_difference 'Issue.count' do
-      post '/projects/ecookbook/issues', {
+      post '/projects/ecookbook/issues', :params => {
           :issue => {:tracker_id => 1, :subject => 'Issue with upload'},
           :attachments => {'p0' => {:filename => 'myupload.txt', :description => 'My uploaded file', :token => token}}
         }
@@ -154,7 +158,9 @@ class AttachmentsTest < Redmine::IntegrationTest
 
   def ajax_upload(filename, content, attachment_id=1)
     assert_difference 'Attachment.count' do
-      post "/uploads.js?attachment_id=#{attachment_id}&filename=#{filename}", content, {"CONTENT_TYPE" => 'application/octet-stream'}
+      post "/uploads.js?attachment_id=#{attachment_id}&filename=#{filename}",
+        :params => content,
+        :headers => {"CONTENT_TYPE" => 'application/octet-stream'}
       assert_response :success
       assert_equal 'text/javascript', response.content_type
     end
diff --git a/test/integration/issues_test.rb b/test/integration/issues_test.rb
index eb402e172..bb3525873 100644
--- a/test/integration/issues_test.rb
+++ b/test/integration/issues_test.rb
@@ -42,17 +42,20 @@ class IssuesTest < Redmine::IntegrationTest
     assert_response :success
 
     issue = new_record(Issue) do
-      post '/projects/ecookbook/issues',
-                                 :issue => { :tracker_id => "1",
-                                             :start_date => "2006-12-26",
-                                             :priority_id => "4",
-                                             :subject => "new test issue",
-                                             :category_id => "",
-                                             :description => "new issue",
-                                             :done_ratio => "0",
-                                             :due_date => "",
-                                             :assigned_to_id => "" },
-                                 :custom_fields => {'2' => 'Value for field 2'}
+      post '/projects/ecookbook/issues', :params => {
+          :issue => {
+            :tracker_id => "1",
+            :start_date => "2006-12-26",
+            :priority_id => "4",
+            :subject => "new test issue",
+            :category_id => "",
+            :description => "new issue",
+            :done_ratio => "0",
+            :due_date => "",
+            :assigned_to_id => "",
+            :custom_field_values => {'2' => 'Value for field 2'}
+          }
+        }
     end
     # check redirection
     assert_redirected_to :controller => 'issues', :action => 'show', :id => issue
@@ -68,7 +71,12 @@ class IssuesTest < Redmine::IntegrationTest
     Role.anonymous.remove_permission! :add_issues
 
     assert_no_difference 'Issue.count' do
-      post '/projects/1/issues', :tracker_id => "1", :issue => {:subject => "new test issue"}
+      post '/projects/1/issues', :params => {
+          :issue => {
+            :tracker_id => "1",
+            :subject => "new test issue"
+          }
+        }
     end
     assert_response 302
   end
@@ -78,7 +86,12 @@ class IssuesTest < Redmine::IntegrationTest
     Member.create!(:project_id => 1, :principal => Group.anonymous, :role_ids => [3])
 
     issue = new_record(Issue) do
-      post '/projects/1/issues', :tracker_id => "1", :issue => {:subject => "new test issue"}
+      post '/projects/1/issues', :params => {
+          :issue => {
+            :tracker_id => "1",
+            :subject => "new test issue"
+          }
+        }
       assert_response 302
     end
     assert_equal User.anonymous, issue.author
@@ -90,9 +103,10 @@ class IssuesTest < Redmine::IntegrationTest
     set_tmp_attachments_directory
 
     attachment = new_record(Attachment) do
-      put '/issues/1',
-           :notes => 'Some notes',
-           :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain'), 'description' => 'This is an attachment'}}
+      put '/issues/1', :params => {
+          :issue => {:notes => 'Some notes'},
+          :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain'), 'description' => 'This is an attachment'}}
+        }
       assert_redirected_to "/issues/1"
     end
 
@@ -160,7 +174,9 @@ class IssuesTest < Redmine::IntegrationTest
   end
 
   def test_other_formats_links_on_index_without_project_id_in_url
-    get '/issues', :project_id => 'ecookbook'
+    get '/issues', :params => {
+        :project_id => 'ecookbook'
+      }
 
     %w(Atom PDF CSV).each do |format|
       assert_select 'a[rel=nofollow][href=?]', "/issues.#{format.downcase}?project_id=ecookbook", :text => format
@@ -225,12 +241,13 @@ class IssuesTest < Redmine::IntegrationTest
 
     # Create issue
     issue = new_record(Issue) do
-      post '/projects/ecookbook/issues',
-        :issue => {
-          :tracker_id => '1',
-          :priority_id => '4',
-          :subject => 'Issue with user custom field',
-          :custom_field_values => {@field.id.to_s => users.first.id.to_s}
+      post '/projects/ecookbook/issues', :params => {
+          :issue => {
+            :tracker_id => '1',
+            :priority_id => '4',
+            :subject => 'Issue with user custom field',
+            :custom_field_values => {@field.id.to_s => users.first.id.to_s}
+          }
         }
       assert_response 302
     end
@@ -250,11 +267,12 @@ class IssuesTest < Redmine::IntegrationTest
     with_settings :default_language => 'en' do
       # Update issue
       assert_difference 'Journal.count' do
-        put "/issues/#{issue.id}",
-            :notes => 'Updating custom field',
+        put "/issues/#{issue.id}", :params => {
             :issue => {
-                :custom_field_values => {@field.id.to_s => new_tester.id.to_s}
-              }
+              :notes => 'Updating custom field',
+              :custom_field_values => {@field.id.to_s => new_tester.id.to_s}
+            }
+          }
         assert_redirected_to "/issues/#{issue.id}"
       end
       # Issue view
@@ -264,20 +282,23 @@ class IssuesTest < Redmine::IntegrationTest
   end
 
   def test_update_using_invalid_http_verbs
+    log_user('jsmith', 'jsmith')
     subject = 'Updated by an invalid http verb'
 
-    get '/issues/update/1', {:issue => {:subject => subject}}, credentials('jsmith')
+    get '/issues/update/1', :params => {:issue => {:subject => subject}}
     assert_response 404
     assert_not_equal subject, Issue.find(1).subject
 
-    post '/issues/1', {:issue => {:subject => subject}}, credentials('jsmith')
+    post '/issues/1', :params => {:issue => {:subject => subject}}
     assert_response 404
     assert_not_equal subject, Issue.find(1).subject
   end
 
   def test_get_watch_should_be_invalid
+    log_user('jsmith', 'jsmith')
+
     assert_no_difference 'Watcher.count' do
-      get '/watchers/watch?object_type=issue&object_id=1', {}, credentials('jsmith')
+      get '/watchers/watch?object_type=issue&object_id=1'
       assert_response 404
     end
   end
diff --git a/test/integration/lib/redmine/field_format/attachment_format_test.rb b/test/integration/lib/redmine/field_format/attachment_format_test.rb
index 98aa00548..d0debbb9f 100644
--- a/test/integration/lib/redmine/field_format/attachment_format_test.rb
+++ b/test/integration/lib/redmine/field_format/attachment_format_test.rb
@@ -51,7 +51,7 @@ class AttachmentFieldFormatTest < Redmine::IntegrationTest
   def test_create_with_attachment
     issue = new_record(Issue) do
       assert_difference 'Attachment.count' do
-        post '/projects/ecookbook/issues', {
+        post '/projects/ecookbook/issues', :params => {
             :issue => {
               :subject => "Subject",
               :custom_field_values => {
@@ -91,7 +91,7 @@ class AttachmentFieldFormatTest < Redmine::IntegrationTest
   def test_create_without_attachment
     issue = new_record(Issue) do
       assert_no_difference 'Attachment.count' do
-        post '/projects/ecookbook/issues', {
+        post '/projects/ecookbook/issues', :params => {
             :issue => {
               :subject => "Subject",
               :custom_field_values => {
@@ -117,7 +117,7 @@ class AttachmentFieldFormatTest < Redmine::IntegrationTest
   def test_failure_on_create_should_preserve_attachment
     attachment = new_record(Attachment) do
       assert_no_difference 'Issue.count' do
-        post '/projects/ecookbook/issues', {
+        post '/projects/ecookbook/issues', :params => {
             :issue => {
               :subject => "",
               :custom_field_values => {
@@ -136,7 +136,7 @@ class AttachmentFieldFormatTest < Redmine::IntegrationTest
 
     issue = new_record(Issue) do
       assert_no_difference 'Attachment.count' do
-        post '/projects/ecookbook/issues', {
+        post '/projects/ecookbook/issues', :params => {
             :issue => {
               :subject => "Subject",
               :custom_field_values => {
@@ -160,7 +160,7 @@ class AttachmentFieldFormatTest < Redmine::IntegrationTest
 
     attachment = new_record(Attachment) do
       assert_difference 'Issue.count' do
-        post '/projects/ecookbook/issues', {
+        post '/projects/ecookbook/issues', :params => {
             :issue => {
               :subject => "Blank",
               :custom_field_values => {
@@ -179,7 +179,7 @@ class AttachmentFieldFormatTest < Redmine::IntegrationTest
 
     attachment = new_record(Attachment) do
       assert_no_difference 'Issue.count' do
-        post '/projects/ecookbook/issues', {
+        post '/projects/ecookbook/issues', :params => {
             :issue => {
               :subject => "Blank",
               :custom_field_values => {
diff --git a/test/integration/lib/redmine/hook_test.rb b/test/integration/lib/redmine/hook_test.rb
index 648decf53..f2d44d05d 100644
--- a/test/integration/lib/redmine/hook_test.rb
+++ b/test/integration/lib/redmine/hook_test.rb
@@ -107,7 +107,7 @@ VIEW
 
   def test_controller_hook_context_should_include_request
     Redmine::Hook.add_listener(ContextTestHook)
-    post '/login', :username => 'admin', :password => 'admin'
+    post '/login', :params => {:username => 'admin', :password => 'admin'}
     assert_not_nil ContextTestHook.context
     context = ContextTestHook.context
     assert_kind_of ActionDispatch::Request, context[:request]
diff --git a/test/integration/lib/redmine/menu_manager_test.rb b/test/integration/lib/redmine/menu_manager_test.rb
index 26d8680e8..fb4a64e38 100644
--- a/test/integration/lib/redmine/menu_manager_test.rb
+++ b/test/integration/lib/redmine/menu_manager_test.rb
@@ -29,7 +29,8 @@ class MenuManagerTest < Redmine::IntegrationTest
            :enabled_modules
 
   def test_project_menu_with_specific_locale
-    get '/projects/ecookbook/issues', { }, 'HTTP_ACCEPT_LANGUAGE' => 'fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3'
+    get '/projects/ecookbook/issues',
+      :headers => {'HTTP_ACCEPT_LANGUAGE' => 'fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3'}
 
     assert_select 'div#main-menu' do
       assert_select 'li a.activity[href=?]', '/projects/ecookbook/activity', :text => ll('fr', :label_activity)
diff --git a/test/integration/projects_test.rb b/test/integration/projects_test.rb
index 2cff5cf9b..49e5fd7fc 100644
--- a/test/integration/projects_test.rb
+++ b/test/integration/projects_test.rb
@@ -43,8 +43,10 @@ class ProjectsTest < Redmine::IntegrationTest
   end
 
   def test_modules_should_not_allow_get
+    log_user("admin", "admin")
+
     assert_no_difference 'EnabledModule.count' do
-      get '/projects/1/modules', {:enabled_module_names => ['']}, credentials('jsmith')
+      get '/projects/1/modules', :params => {:enabled_module_names => ['']}
       assert_response 404
     end
   end
diff --git a/test/integration/sessions_test.rb b/test/integration/sessions_test.rb
index 6b486770c..ecf84faf8 100644
--- a/test/integration/sessions_test.rb
+++ b/test/integration/sessions_test.rb
@@ -69,9 +69,11 @@ class SessionsTest < Redmine::IntegrationTest
 
     get '/my/password'
     assert_response 200
-    post '/my/password', :password => 'jsmith',
-                         :new_password => 'secret123',
-                         :new_password_confirmation => 'secret123'
+    post '/my/password', :params => {
+        :password => 'jsmith',
+        :new_password => 'secret123',
+        :new_password_confirmation => 'secret123'
+      }
     assert_response 302
     assert_not_equal token, session[:tk]
 
@@ -81,10 +83,10 @@ class SessionsTest < Redmine::IntegrationTest
 
   def test_simultaneous_sessions_should_be_valid
     first = open_session do |session|
-      session.post "/login", :username => 'jsmith', :password => 'jsmith'
+      session.post "/login", :params => {:username => 'jsmith', :password => 'jsmith'}
     end
     other = open_session do |session|
-      session.post "/login", :username => 'jsmith', :password => 'jsmith'
+      session.post "/login", :params => {:username => 'jsmith', :password => 'jsmith'}
     end
 
     first.get '/my/account'
diff --git a/test/integration/sudo_mode_test.rb b/test/integration/sudo_mode_test.rb
index 96fab6e55..94f643e6c 100644
--- a/test/integration/sudo_mode_test.rb
+++ b/test/integration/sudo_mode_test.rb
@@ -15,11 +15,12 @@ class SudoModeTest < Redmine::IntegrationTest
     log_user("admin", "admin")
     get "/users/new"
     assert_response :success
-    post "/users",
+    post "/users", :params => {
          :user => { :login => "psmith", :firstname => "Paul",
                     :lastname => "Smith", :mail => "psmith@somenet.foo",
                     :language => "en", :password => "psmith09",
                     :password_confirmation => "psmith09" }
+      }
     assert_response 302
 
     user = User.find_by_login("psmith")
@@ -31,23 +32,25 @@ class SudoModeTest < Redmine::IntegrationTest
     expire_sudo_mode!
     get "/users/new"
     assert_response :success
-    post "/users",
+    post "/users", :params => {
          :user => { :login => "psmith", :firstname => "Paul",
                     :lastname => "Smith", :mail => "psmith@somenet.foo",
                     :language => "en", :password => "psmith09",
                     :password_confirmation => "psmith09" }
+      }
     assert_response :success
     assert_nil User.find_by_login("psmith")
 
     assert_select 'input[name=?][value=?]', 'user[login]', 'psmith'
     assert_select 'input[name=?][value=?]', 'user[firstname]', 'Paul'
 
-    post "/users",
+    post "/users", :params => {
          :user => { :login => "psmith", :firstname => "Paul",
                     :lastname => "Smith", :mail => "psmith@somenet.foo",
                     :language => "en", :password => "psmith09",
                     :password_confirmation => "psmith09" },
          :sudo_password => 'admin'
+      }
     assert_response 302
 
     user = User.find_by_login("psmith")
@@ -61,19 +64,19 @@ class SudoModeTest < Redmine::IntegrationTest
     assert_response :success
 
     assert_no_difference 'Member.count' do
-      xhr :post, '/projects/ecookbook/memberships', membership: {role_ids: [1], user_id: 7}
+      post '/projects/ecookbook/memberships', :params => {membership: {role_ids: [1], user_id: 7}}, :xhr => true
     end
 
     assert_no_difference 'Member.count' do
-      xhr :post, '/projects/ecookbook/memberships', membership: {role_ids: [1], user_id: 7}, sudo_password: ''
+      post '/projects/ecookbook/memberships', :params => {membership: {role_ids: [1], user_id: 7}, sudo_password: ''}, :xhr => true
     end
 
     assert_no_difference 'Member.count' do
-      xhr :post, '/projects/ecookbook/memberships', membership: {role_ids: [1], user_id: 7}, sudo_password: 'wrong'
+      post '/projects/ecookbook/memberships', :params => {membership: {role_ids: [1], user_id: 7}, sudo_password: 'wrong'}, :xhr => true
     end
 
     assert_difference 'Member.count' do
-      xhr :post, '/projects/ecookbook/memberships', membership: {role_ids: [1], user_id: 7}, sudo_password: 'admin'
+      post '/projects/ecookbook/memberships', :params => {membership: {role_ids: [1], user_id: 7}, sudo_password: 'admin'}, :xhr => true
     end
     assert User.find(7).member_of?(Project.find(1))
   end
@@ -85,19 +88,19 @@ class SudoModeTest < Redmine::IntegrationTest
     assert_response :success
 
     assert_no_difference 'Member.count' do
-      post '/projects/ecookbook/memberships', membership: {role_ids: [1], user_id: 7}
+      post '/projects/ecookbook/memberships', :params => {membership: {role_ids: [1], user_id: 7}}
     end
 
     assert_no_difference 'Member.count' do
-      post '/projects/ecookbook/memberships', membership: {role_ids: [1], user_id: 7}, sudo_password: ''
+      post '/projects/ecookbook/memberships', :params => {membership: {role_ids: [1], user_id: 7}, sudo_password: ''}
     end
 
     assert_no_difference 'Member.count' do
-      post '/projects/ecookbook/memberships', membership: {role_ids: [1], user_id: 7}, sudo_password: 'wrong'
+      post '/projects/ecookbook/memberships', :params => {membership: {role_ids: [1], user_id: 7}, sudo_password: 'wrong'}
     end
 
     assert_difference 'Member.count' do
-      post '/projects/ecookbook/memberships', membership: {role_ids: [1], user_id: 7}, sudo_password: 'admin'
+      post '/projects/ecookbook/memberships', :params => {membership: {role_ids: [1], user_id: 7}, sudo_password: 'admin'}
     end
 
     assert_redirected_to '/projects/ecookbook/settings/members'
@@ -113,20 +116,20 @@ class SudoModeTest < Redmine::IntegrationTest
     get '/roles/new'
     assert_response :success
 
-    post '/roles', role: { }
+    post '/roles', :params => {role: { }}
     assert_response :success
     assert_select 'h2', 'Confirm your password to continue'
     assert_select 'form[action="/roles"]'
     assert_select '#flash_error', 0
 
-    post '/roles', role: { name: 'new role', issues_visibility: 'all' }
+    post '/roles', :params => {role: { name: 'new role', issues_visibility: 'all' }}
     assert_response :success
     assert_select 'h2', 'Confirm your password to continue'
     assert_select 'form[action="/roles"]'
     assert_select 'input[type=hidden][name=?][value=?]', 'role[name]', 'new role'
     assert_select '#flash_error', 0
 
-    post '/roles', role: { name: 'new role', issues_visibility: 'all' }, sudo_password: 'wrong'
+    post '/roles', :params => {role: { name: 'new role', issues_visibility: 'all' }, sudo_password: 'wrong'}
     assert_response :success
     assert_select 'h2', 'Confirm your password to continue'
     assert_select 'form[action="/roles"]'
@@ -134,7 +137,7 @@ class SudoModeTest < Redmine::IntegrationTest
     assert_select '#flash_error'
 
     assert_difference 'Role.count' do
-      post '/roles', role: { name: 'new role', issues_visibility: 'all', assignable: '1', permissions: %w(view_calendar) }, sudo_password: 'admin'
+      post '/roles', :params => {role: { name: 'new role', issues_visibility: 'all', assignable: '1', permissions: %w(view_calendar) }, sudo_password: 'admin'}
     end
     assert_redirected_to '/roles'
   end
@@ -144,7 +147,7 @@ class SudoModeTest < Redmine::IntegrationTest
     expire_sudo_mode!
     get '/my/account'
     assert_response :success
-    post '/my/account', user: { mail: 'newmail@test.com' }
+    post '/my/account', :params => {user: { mail: 'newmail@test.com' }}
     assert_response :success
     assert_select 'h2', 'Confirm your password to continue'
     assert_select 'form[action="/my/account"]'
@@ -152,7 +155,7 @@ class SudoModeTest < Redmine::IntegrationTest
     assert_select '#flash_error', 0
 
     # wrong password
-    post '/my/account', user: { mail: 'newmail@test.com' }, sudo_password: 'wrong'
+    post '/my/account', :params => {user: { mail: 'newmail@test.com' }, sudo_password: 'wrong'}
     assert_response :success
     assert_select 'h2', 'Confirm your password to continue'
     assert_select 'form[action="/my/account"]'
@@ -160,12 +163,12 @@ class SudoModeTest < Redmine::IntegrationTest
     assert_select '#flash_error'
 
     # correct password
-    post '/my/account', user: { mail: 'newmail@test.com' }, sudo_password: 'jsmith'
+    post '/my/account', :params => {user: { mail: 'newmail@test.com' }, sudo_password: 'jsmith'}
     assert_redirected_to '/my/account'
     assert_equal 'newmail@test.com', User.find_by_login('jsmith').mail
 
     # sudo mode should now be active and not require password again
-    post '/my/account', user: { mail: 'even.newer.mail@test.com' }
+    post '/my/account', :params => {user: { mail: 'even.newer.mail@test.com' }}
     assert_redirected_to '/my/account'
     assert_equal 'even.newer.mail@test.com', User.find_by_login('jsmith').mail
   end
@@ -173,13 +176,14 @@ class SudoModeTest < Redmine::IntegrationTest
   def test_sudo_mode_should_skip_api_requests
     with_settings :rest_api_enabled => '1' do
       assert_difference('User.count') do
-        post '/users.json', {
-          :user => {
-            :login => 'foo', :firstname => 'Firstname', :lastname => 'Lastname',
-            :mail => 'foo@example.net', :password => 'secret123',
-            :mail_notification => 'only_assigned'}
+        post '/users.json', :params => {
+            :user => {
+              :login => 'foo', :firstname => 'Firstname', :lastname => 'Lastname',
+              :mail => 'foo@example.net', :password => 'secret123',
+              :mail_notification => 'only_assigned'
+            }
           },
-          credentials('admin')
+          :headers => credentials('admin')
   
         assert_response :created
       end
diff --git a/test/integration/users_test.rb b/test/integration/users_test.rb
index a87c25b6c..c1c15e2eb 100644
--- a/test/integration/users_test.rb
+++ b/test/integration/users_test.rb
@@ -21,8 +21,10 @@ class UsersTest < Redmine::IntegrationTest
   fixtures :users, :email_addresses
 
   def test_destroy_should_not_accept_get_requests
+    log_user('admin', 'admin')
+
     assert_no_difference 'User.count' do
-      get '/users/destroy/2', {}, credentials('admin')
+      get '/users/destroy/2'
       assert_response 404
     end
   end
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 19a60c838..1d99ce906 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -343,6 +343,17 @@ module Redmine
       assert_equal login, User.find(session[:user_id]).login
     end
 
+    %w(get post patch put delete head).each do |http_method|
+      class_eval %Q"
+        def #{http_method}(path, parameters = nil, headers_or_env = nil)
+          if headers_or_env.nil? && parameters.is_a?(Hash) && (parameters.key?(:params) || parameters.key?(:headers))
+            super path, parameters[:params], parameters[:headers]
+          else
+            super
+          end
+        end"
+    end
+
     def credentials(user, password=nil)
       {'HTTP_AUTHORIZATION' => ActionController::HttpAuthentication::Basic.encode_credentials(user, password || user)}
     end