Add test assertions to the four controller test cases (#26125).

Patch by Mischa The Evil.

git-svn-id: http://svn.redmine.org/redmine/trunk@16704 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/functional/calendars_controller_test.rb

@@ -36,6 +36,17 @@ class CalendarsControllerTest < Redmine::ControllerTest
         :project_id => 1
       }
     assert_response :success
+
+    # query form
+    assert_select 'form#query_form' do
+      assert_select 'div#query_form_with_buttons.hide-when-print' do
+        assert_select 'div#query_form_content' do
+          assert_select 'fieldset#filters.collapsible'
+        end
+        assert_select 'p.contextual'
+        assert_select 'p.buttons'
+      end
+    end
   end
 
   def test_show_should_run_custom_queries