redmine/test/functional/files_controller_test.rb

require File.expand_path('../../test_helper', __FILE__)

class FilesControllerTest < ActionController::TestCase
  fixtures :projects, :trackers, :issue_statuses, :issues,
           :enumerations, :users, :issue_categories,
           :projects_trackers,
           :roles,
           :member_roles,
           :members,
           :enabled_modules,
           :workflows,
           :journals, :journal_details,
           :attachments,
           :versions

  def setup
    @controller = FilesController.new
    @request    = ActionController::TestRequest.new
    @response   = ActionController::TestResponse.new
    @request.session[:user_id] = nil
    Setting.default_language = 'en'
  end

  def test_index
    get :index, :project_id => 1
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:containers)

    # file attached to the project
    assert_tag :a, :content => 'project_file.zip',
                   :attributes => { :href => '/attachments/download/8/project_file.zip' }

    # file attached to a project's version
    assert_tag :a, :content => 'version_file.zip',
                   :attributes => { :href => '/attachments/download/9/version_file.zip' }
  end

  def test_new
    @request.session[:user_id] = 2
    get :new, :project_id => 1
    assert_response :success
    assert_template 'new'

    assert_tag 'select', :attributes => {:name => 'version_id'}
  end

  def test_new_without_versions
    Version.delete_all
    @request.session[:user_id] = 2
    get :new, :project_id => 1
    assert_response :success
    assert_template 'new'

    assert_no_tag 'select', :attributes => {:name => 'version_id'}
  end

  def test_create_file
    set_tmp_attachments_directory
    @request.session[:user_id] = 2
    Setting.notified_events = ['file_added']
    ActionMailer::Base.deliveries.clear

    assert_difference 'Attachment.count' do
      post :create, :project_id => 1, :version_id => '',
           :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain')}}
      assert_response :redirect
    end
    assert_redirected_to '/projects/ecookbook/files'
    a = Attachment.find(:first, :order => 'created_on DESC')
    assert_equal 'testfile.txt', a.filename
    assert_equal Project.find(1), a.container

    mail = ActionMailer::Base.deliveries.last
    assert_not_nil mail
    assert_equal "[eCookbook] New file", mail.subject
    assert_mail_body_match 'testfile.txt', mail
  end

  def test_create_version_file
    set_tmp_attachments_directory
    @request.session[:user_id] = 2
    Setting.notified_events = ['file_added']

    assert_difference 'Attachment.count' do
      post :create, :project_id => 1, :version_id => '2',
           :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain')}}
      assert_response :redirect
    end
    assert_redirected_to '/projects/ecookbook/files'
    a = Attachment.find(:first, :order => 'created_on DESC')
    assert_equal 'testfile.txt', a.filename
    assert_equal Version.find(2), a.container
  end

end