class DrupalStandardsListenerDeprecationTest

Test deprecation error handling by DrupalStandardsListener.

DrupalStandardsListener has a dependency on composer/composer, so we can't test it directly. However, we can create a test which is annotated as covering a deprecated class. This way we can know whether the standards listener process ignores deprecation errors.

Note that this test is annotated as covering \Drupal\deprecation_test\Deprecation\FixtureDeprecatedClass::testFunction(), but the reason the test exists is to cover \Drupal\Tests\Listeners\DrupalStandardsListener::endTest(). We never actually instantiate \Drupal\deprecation_test\Deprecation\FixtureDeprecatedClass because that would trigger another deprecation error.

@group Listeners

@coversDefaultClass \Drupal\deprecation_test\Deprecation\DrupalStandardsListenerDeprecatedClass

Hierarchy

• class \Drupal\Tests\UnitTestCase uses \Drupal\Tests\Traits\PhpUnitWarnings, \Drupal\Tests\PhpUnitCompatibilityTrait, \Prophecy\PhpUnit\ProphecyTrait, \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait, \Drupal\Tests\RandomGeneratorTrait extends \PHPUnit\Framework\TestCase
  • class \Drupal\Tests\Core\Listeners\DrupalStandardsListenerDeprecationTest extends \Drupal\Tests\UnitTestCase

Expanded class hierarchy of DrupalStandardsListenerDeprecationTest

File

core/tests/Drupal/Tests/Core/Listeners/DrupalStandardsListenerDeprecationTest.php, line 29

Namespace

class DrupalStandardsListenerDeprecationTest extends UnitTestCase {
  
  /**
   * Exercise DrupalStandardsListener's coverage validation.
   *
   * @covers ::testFunction
   */
  public function testDeprecation() : void {
    // Meaningless assertion so this test is not risky.
    $this->assertTrue(TRUE);
  }

}

Members