function LayoutBuilderUiTest::testUnsavedChangesMessage

Tests the message indicating unsaved changes.

File

core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderUiTest.php, line 95

Class

LayoutBuilderUiTest

Tests the Layout Builder UI.

Namespace

Code

public function testUnsavedChangesMessage() : void {
  $assert_session = $this->assertSession();
  $page = $this->getSession()
    ->getPage();
  $this->assertModifiedLayout(static::FIELD_UI_PREFIX . '/display/default/layout');
  // Discard then cancel.
  $page->pressButton('Discard changes');
  $page->clickLink('Cancel');
  $assert_session->addressEquals(static::FIELD_UI_PREFIX . '/display/default/layout');
  $assert_session->pageTextContainsOnce('You have unsaved changes.');
  // Discard then confirm.
  $page->pressButton('Discard changes');
  $page->pressButton('Confirm');
  $assert_session->addressEquals(static::FIELD_UI_PREFIX . '/display/default');
  $assert_session->pageTextNotContains('You have unsaved changes.');
  // Make and then save changes.
  $this->assertModifiedLayout(static::FIELD_UI_PREFIX . '/display/default/layout');
  $page->pressButton('Save layout');
  $assert_session->pageTextNotContains('You have unsaved changes.');
}