1 files changed, 56 insertions, 0 deletions
diff --git a/test/integration/wiki_test.rb b/test/integration/wiki_test.rb
new file mode 100644
index 000000000..bbf8dba67
--- /dev/null
+++ b/test/integration/wiki_test.rb
@@ -0,0 +1,56 @@
+require File.expand_path('../../test_helper', __FILE__)
+
+class WikiIntegrationTest < Redmine::IntegrationTest
+  fixtures :projects,
+           :users, :email_addresses,
+           :roles,
+           :members,
+           :member_roles,
+           :trackers,
+           :projects_trackers,
+           :enabled_modules,
+           :wikis,
+           :wiki_pages,
+           :wiki_contents
+
+  def test_updating_a_renamed_page
+    log_user('jsmith', 'jsmith')
+
+    get '/projects/ecookbook/wiki'
+    assert_response :success
+
+    get '/projects/ecookbook/wiki/Wiki/edit'
+    assert_response :success
+
+    # this update should not end up with a loss of content
+    put '/projects/ecookbook/wiki/Wiki', params: {
+      content: {
+        text: "# Wiki\r\n\r\ncontent", comments:""
+      },
+      wiki_page: { parent_id: "" }
+    }
+    assert_redirected_to "/projects/ecookbook/wiki/Wiki"
+    follow_redirect!
+    assert_select 'div', /content/
+    assert content = WikiContent.last
+
+    # Let's assume somebody else, or the same user in another tab, renames the
+    # page while it is being edited.
+    post '/projects/ecookbook/wiki/Wiki/rename', params: { wiki_page: { title: "NewTitle" } }
+    assert_redirected_to "/projects/ecookbook/wiki/NewTitle"
+
+    # this update should not end up with a loss of content
+    put '/projects/ecookbook/wiki/Wiki', params: {
+      content: {
+        version: content.version, text: "# Wiki\r\n\r\nnew content", comments:""
+      },
+      wiki_page: { parent_id: "" }
+    }
+
+    assert_redirected_to "/projects/ecookbook/wiki/NewTitle"
+    follow_redirect!
+    assert_select 'div', /new content/
+  end
+
+end
+