class LanguageUnitTest in Drupal 8

@coversDefaultClass \Drupal\Core\Language\Language @group Language

Hierarchy

• class \Drupal\Tests\UnitTestCase extends \PHPUnit\Framework\TestCase uses PhpunitCompatibilityTrait
  • class \Drupal\Tests\Core\Language\LanguageUnitTest

File

core/tests/Drupal/Tests/Core/Language/LanguageUnitTest.php, line 13

Namespace

Drupal\Tests\Core\Language

class LanguageUnitTest extends UnitTestCase {

  /**
   * @covers ::__construct
   */
  public function testConstruct() {
    $name = $this
      ->randomMachineName();
    $language_code = $this
      ->randomMachineName(2);
    $uuid = $this
      ->randomMachineName();
    $language = new Language([
      'id' => $language_code,
      'name' => $name,
      'uuid' => $uuid,
    ]);

    // Test that nonexistent properties are not added to the language object.
    $this
      ->assertTrue(property_exists($language, 'id'));
    $this
      ->assertTrue(property_exists($language, 'name'));
    $this
      ->assertFalse(property_exists($language, 'uuid'));
  }

  /**
   * @covers ::getName
   */
  public function testGetName() {
    $name = $this
      ->randomMachineName();
    $language_code = $this
      ->randomMachineName(2);
    $language = new Language([
      'id' => $language_code,
      'name' => $name,
    ]);
    $this
      ->assertSame($name, $language
      ->getName());
  }

  /**
   * @covers ::getId
   */
  public function testGetLangcode() {
    $language_code = $this
      ->randomMachineName(2);
    $language = new Language([
      'id' => $language_code,
    ]);
    $this
      ->assertSame($language_code, $language
      ->getId());
  }

  /**
   * @covers ::getDirection
   */
  public function testGetDirection() {
    $language_code = $this
      ->randomMachineName(2);
    $language = new Language([
      'id' => $language_code,
      'direction' => LanguageInterface::DIRECTION_RTL,
    ]);
    $this
      ->assertSame(LanguageInterface::DIRECTION_RTL, $language
      ->getDirection());
  }

  /**
   * @covers ::isDefault
   */
  public function testIsDefault() {
    $language_default = $this
      ->getMockBuilder('Drupal\\Core\\Language\\LanguageDefault')
      ->disableOriginalConstructor()
      ->getMock();
    $container = $this
      ->createMock('Symfony\\Component\\DependencyInjection\\ContainerInterface');
    $container
      ->expects($this
      ->any())
      ->method('get')
      ->with('language.default')
      ->will($this
      ->returnValue($language_default));
    \Drupal::setContainer($container);
    $language = new Language([
      'id' => $this
        ->randomMachineName(2),
    ]);

    // Set up the LanguageDefault to return different default languages on
    // consecutive calls.
    $language_default
      ->expects($this
      ->any())
      ->method('get')
      ->willReturnOnConsecutiveCalls($language, new Language([
      'id' => $this
        ->randomMachineName(2),
    ]));
    $this
      ->assertTrue($language
      ->isDefault());
    $this
      ->assertFalse($language
      ->isDefault());
  }

  /**
   * Tests sorting an array of language objects.
   *
   * @covers ::sort
   *
   * @dataProvider providerTestSortArrayOfLanguages
   *
   * @param \Drupal\Core\Language\LanguageInterface[] $languages
   *   An array of language objects.
   * @param array $expected
   *   The expected array of keys.
   */
  public function testSortArrayOfLanguages(array $languages, array $expected) {
    Language::sort($languages);
    $this
      ->assertSame($expected, array_keys($languages));
  }

  /**
   * Provides data for testSortArrayOfLanguages.
   *
   * @return array
   *   An array of test data.
   */
  public function providerTestSortArrayOfLanguages() {
    $language9A = new Language([
      'id' => 'dd',
      'name' => 'A',
      'weight' => 9,
    ]);
    $language10A = new Language([
      'id' => 'ee',
      'name' => 'A',
      'weight' => 10,
    ]);
    $language10B = new Language([
      'id' => 'ff',
      'name' => 'B',
      'weight' => 10,
    ]);
    return [
      // Set up data set #0, already ordered by weight.
      [
        // Set the data.
        [
          $language9A
            ->getId() => $language9A,
          $language10B
            ->getId() => $language10B,
        ],
        // Set the expected key order.
        [
          $language9A
            ->getId(),
          $language10B
            ->getId(),
        ],
      ],
      // Set up data set #1, out of order by weight.
      [
        [
          $language10B
            ->getId() => $language10B,
          $language9A
            ->getId() => $language9A,
        ],
        [
          $language9A
            ->getId(),
          $language10B
            ->getId(),
        ],
      ],
      // Set up data set #2, tied by weight, already ordered by name.
      [
        [
          $language10A
            ->getId() => $language10A,
          $language10B
            ->getId() => $language10B,
        ],
        [
          $language10A
            ->getId(),
          $language10B
            ->getId(),
        ],
      ],
      // Set up data set #3, tied by weight, out of order by name.
      [
        [
          $language10B
            ->getId() => $language10B,
          $language10A
            ->getId() => $language10A,
        ],
        [
          $language10A
            ->getId(),
          $language10B
            ->getId(),
        ],
      ],
    ];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
LanguageUnitTest::providerTestSortArrayOfLanguages	public	function	Provides data for testSortArrayOfLanguages.
LanguageUnitTest::testConstruct	public	function	@covers ::__construct
LanguageUnitTest::testGetDirection	public	function	@covers ::getDirection
LanguageUnitTest::testGetLangcode	public	function	@covers ::getId
LanguageUnitTest::testGetName	public	function	@covers ::getName
LanguageUnitTest::testIsDefault	public	function	@covers ::isDefault
LanguageUnitTest::testSortArrayOfLanguages	public	function	Tests sorting an array of language objects.
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.
UnitTestCase::setUp	protected	function		340