MNT New Behat tests for toast messages

code/LeftAndMain.php

@@ -864,6 +864,11 @@ public function redirect($url, $code = 302)
         if ($this->getRequest()->isAjax()) {
             $response = $this->getResponse();
             $response->addHeader('X-ControllerURL', $url);
+
+            /** Since in some cases we need to pass additional headers,
+             * but we lose these headers (X-Pjax and X-Status) when we set new response
+             * we should explicitly add them again from received request.
+             **/
             if ($this->getRequest()->getHeader('X-Pjax') && !$response->getHeader('X-Pjax')) {
                 $response->addHeader('X-Pjax', $this->getRequest()->getHeader('X-Pjax'));
             }

tests/behat/features/gridfield-toast-messages.feature

@@ -0,0 +1,66 @@
+Feature: Show toast messages
+  As an author
+  I want to see toast message in the CMS when I create, edit, delete, publish, unpublish, archive a record
+
+  Background:
+    Given the "Company" "Company A" with "Category"="Other" 
+    And the "Company" "Company B" with "Category"="Other"
+    And the "Company" "Company C" with "Category"="Other"
+    And the "Employee" "Employee A" with "Company"="1"
+    And the "Employee" "Employee B" with "Company"="1"
+    And the "Employee" "Employee C" with "Company"="1"
+    And the "group" "EDITOR" has permissions "Access to 'Pages' section" and "Access to 'Test ModelAdmin' section" and "TEST_DATAOBJECT_EDIT"
+    And I am logged in as a member of "EDITOR" group
+    And I go to "/admin/test"
+
+  Scenario: I can see toast message when I successfully create or publish a record
+    When I press the "Add Company" button
+    And I fill in "Name" with "My Company"
+    And I press the "Create" button
+    Then I should see a "Saved Company "My Company" successfully" success toast
+    And I fill in "Name" with "My New Company"
+    And I wait for 5 seconds
+    And I press the "Publish" button
+    Then I should see a "Published Company "My New Company"" success toast
+
+  Scenario: I can see toast message when I successfully unpublish and archive a record
+    When I click "Company B" in the "#Form_EditForm" element
+    And I press the "Publish" button
+    Then I should see a "Published Company "Company B"" success toast
+    And I wait for 5 seconds
+    And I click "More options" in the "#ActionMenus" element
+    And I press the "Unpublish" button, confirming the dialog
+    Then I should see a "Unpublished Company "Company B"" success toast
+    And I wait for 5 seconds
+    And I click "More options" in the "#ActionMenus" element
+    And I press the "Archive" button, confirming the dialog
+    And I should not see "Validation Error"
+    And I should see a "Archived Company "Company B"" success toast
+    And I should not see "Company B" in the "#Form_EditForm" element
+
+  Scenario: I can see toast message when I successfully delete a record
+    When I click "Company A" in the "#Form_EditForm" element
+    And I click "Employees" in the ".ui-tabs-nav" element
+    Then I should see "Employee A" in the "#Form_ItemEditForm_Employees" element
+    And I click "Employee A" in the "#Form_ItemEditForm_Employees" element
+    And I press the "Delete" button, confirming the dialog
+    Then I should see a "Deleted Employee "Employee A"" success toast
+    Then I should not see "Employee A" in the "#Form_ItemEditForm_Employees" element
+
+  Scenario: I can see toast message when I have validation errors
+    When I click "Company C" in the "#Form_EditForm" element
+    And I fill in "Name" with ""
+    And I press the "Save" button
+    Then I should see "Validation Error"
+    And I fill in "Name" with "New Company C"
+    And I press the "Save" button
+    Then I should see a "Saved Company "New Company C" successfully" success toast
+
+  Scenario: I can see toast message when I have validation errors when I edit a nested record
+    When I click "Company A" in the "#Form_EditForm" element
+    And I click "Employees" in the ".ui-tabs-nav" element
+    Then I should see "Employee B" in the "#Form_ItemEditForm_Employees" element
+    And I click "Employee B" in the "#Form_ItemEditForm_Employees" element
+    And I fill in "Name" with ""
+    And I press the "Save" button
+    Then I should see "Validation Error"