class MimeTypeGuesserTest in Zircon Profile 8

@coversDefaultClass \Drupal\Core\File\MimeType\MimeTypeGuesser @group DrupalKernel

Hierarchy

• class \Drupal\Tests\UnitTestCase extends \Drupal\Tests\PHPUnit_Framework_TestCase
  • class \Drupal\Tests\Core\File\MimeTypeGuesserTest

File

core/tests/Drupal/Tests/Core/File/MimeTypeGuesserTest.php, line 20

Contains \Drupal\Tests\Core\File\MimeTypeGuesserTest.

Namespace

Drupal\Tests\Core\File

class MimeTypeGuesserTest extends UnitTestCase {

  /**
   * @covers ::registerWithSymfonyGuesser
   *
   * @see Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesser
   */
  public function testSymfonyGuesserRegistration() {

    // Make the guessers property accessible on Symfony's MimeTypeGuesser.
    $symfony_guesser = SymfonyMimeTypeGuesser::getInstance();

    // Test that the Drupal mime type guess is not being used before the
    // override method is called. It is possible that the test environment does
    // not support the default guessers.
    $guessers = $this
      ->readAttribute($symfony_guesser, 'guessers');
    if (count($guessers)) {
      $this
        ->assertNotInstanceOf('Drupal\\Core\\File\\MimeType\\MimeTypeGuesser', $guessers[0]);
    }
    $container = new ContainerBuilder();
    $container
      ->set('file.mime_type.guesser', new MimeTypeGuesser(new StreamWrapperManager()));
    MimeTypeGuesser::registerWithSymfonyGuesser($container);
    $symfony_guesser = SymfonyMimeTypeGuesser::getInstance();
    $guessers = $this
      ->readAttribute($symfony_guesser, 'guessers');
    $this
      ->assertSame($container
      ->get('file.mime_type.guesser'), $guessers[0]);
    $this
      ->assertInstanceOf('Drupal\\Core\\File\\MimeType\\MimeTypeGuesser', $guessers[0]);
    $count = count($guessers);
    $container = new ContainerBuilder();
    $container
      ->set('file.mime_type.guesser', new MimeTypeGuesser(new StreamWrapperManager()));
    MimeTypeGuesser::registerWithSymfonyGuesser($container);
    $symfony_guesser = SymfonyMimeTypeGuesser::getInstance();
    $guessers = $this
      ->readAttribute($symfony_guesser, 'guessers');
    $this
      ->assertSame($container
      ->get('file.mime_type.guesser'), $guessers[0]);
    $this
      ->assertInstanceOf('Drupal\\Core\\File\\MimeType\\MimeTypeGuesser', $guessers[0]);
    $new_count = count($guessers);
    $this
      ->assertEquals($count, $new_count, 'The count of mime type guessers remains the same after container re-init.');
  }

}

Members

Name	Modifiers	Type	Description	Overrides
MimeTypeGuesserTest::testSymfonyGuesserRegistration	public	function	@covers ::registerWithSymfonyGuesser
UnitTestCase::$randomGenerator	protected	property	The random generator.
UnitTestCase::$root	protected	property	The app root.
UnitTestCase::assertArrayEquals	protected	function	Asserts if two arrays are equal by sorting them first.
UnitTestCase::getBlockMockWithMachineName	protected	function	Mocks a block with a block plugin.
UnitTestCase::getClassResolverStub	protected	function	Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub	public	function	Returns a stub config factory that behaves according to the passed in 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.
UnitTestCase::setUp	protected	function		259