class MessagesTest in Drupal 8

@coversDefaultClass \Drupal\views\Plugin\views\area\Messages @group views

Hierarchy

• class \Drupal\Tests\UnitTestCase extends \PHPUnit\Framework\TestCase uses PhpunitCompatibilityTrait
  • class \Drupal\Tests\views\Unit\Plugin\area\MessagesTest

File

core/modules/views/tests/src/Unit/Plugin/area/MessagesTest.php, line 12

Namespace

Drupal\Tests\views\Unit\Plugin\area

class MessagesTest extends UnitTestCase {

  /**
   * The view executable object.
   *
   * @var \Drupal\views\ViewExecutable
   */
  protected $view;

  /**
   * The message handler.
   *
   * @var \Drupal\views\Plugin\views\area\Messages
   */
  protected $messagesHandler;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this->messagesHandler = new Messages([], 'result', []);
  }

  /**
   * Tests the render method.
   *
   * @covers ::defineOptions
   * @covers ::render
   */
  public function testRender() {

    // The handler is configured to show with empty views by default, so should
    // appear.
    $this
      ->assertSame([
      '#type' => 'status_messages',
    ], $this->messagesHandler
      ->render());

    // Turn empty off, and make sure it isn't rendered.
    $this->messagesHandler->options['empty'] = FALSE;

    // $empty parameter passed to render will still be FALSE, so should still
    // appear.
    $this
      ->assertSame([
      '#type' => 'status_messages',
    ], $this->messagesHandler
      ->render());

    // Should now be empty as both the empty option and parameter are empty.
    $this
      ->assertSame([], $this->messagesHandler
      ->render(TRUE));
  }

}

Members

Name	Modifiers	Type	Description	Overrides
MessagesTest::$messagesHandler	protected	property	The message handler.
MessagesTest::$view	protected	property	The view executable object.
MessagesTest::setUp	protected	function	Overrides UnitTestCase::setUp
MessagesTest::testRender	public	function	Tests the render method.
PhpunitCompatibilityTrait::getMock Deprecated	public	function	Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated	public	function	Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
UnitTestCase::$randomGenerator	protected	property	The random generator.
UnitTestCase::$root	protected	property	The app root.	1
UnitTestCase::assertArrayEquals	protected	function	Asserts if two arrays are equal by sorting them first.
UnitTestCase::getBlockMockWithMachineName Deprecated	protected	function	Mocks a block with a block plugin.	1
UnitTestCase::getClassResolverStub	protected	function	Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub	public	function	Returns a stub config factory that behaves according to the passed array.
UnitTestCase::getConfigStorageStub	public	function	Returns a stub config storage that returns the supplied configuration.
UnitTestCase::getContainerWithCacheTagsInvalidator	protected	function	Sets up a container with a cache tags invalidator.
UnitTestCase::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
UnitTestCase::getStringTranslationStub	public	function	Returns a stub translation manager that just returns the passed string.
UnitTestCase::randomMachineName	public	function	Generates a unique random string containing letters and numbers.