Fixed that viewing/editing a wiki page without WikiContent raises an error (#14986).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@12220 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/functional/wiki_controller_test.rb

@@ -177,6 +177,16 @@ class WikiControllerTest < ActionController::TestCase
     assert_response 302
   end
 
+  def test_show_page_without_content_should_display_the_edit_form
+    @request.session[:user_id] = 2
+    WikiPage.create!(:title => 'NoContent', :wiki => Project.find(1).wiki)
+
+    get :show, :project_id => 1, :id => 'NoContent'
+    assert_response :success
+    assert_template 'edit'
+    assert_select 'textarea[name=?]', 'content[text]'
+  end
+
   def test_create_page
     @request.session[:user_id] = 2
     assert_difference 'WikiPage.count' do
@@ -412,6 +422,19 @@ class WikiControllerTest < ActionController::TestCase
     assert_equal 2, c.version
   end
 
+  def test_update_page_without_content_should_create_content
+    @request.session[:user_id] = 2
+    page = WikiPage.create!(:title => 'NoContent', :wiki => Project.find(1).wiki)
+
+    assert_no_difference 'WikiPage.count' do
+      assert_difference 'WikiContent.count' do
+        put :update, :project_id => 1, :id => 'NoContent', :content => {:text => 'Some content'}
+        assert_response 302
+      end
+    end
+    assert_equal 'Some content', page.reload.content.text
+  end
+
   def test_update_section
     @request.session[:user_id] = 2
     page = WikiPage.find_by_title('Page_with_sections')