public function TestDiscoveryDeprecationTest::testHookSimpletestAlter in Drupal 8

@expectedDeprecation The deprecated alter hook hook_simpletest_alter() is implemented in these functions: simpletest_deprecation_test_simpletest_alter. Convert your test to a PHPUnit-based one and implement test listeners. See: https://www.drupal.org/node/2939892 @covers ::getTestClasses

File

core/modules/simpletest/tests/src/Kernel/TestDiscoveryDeprecationTest.php, line 25

Class

TestDiscoveryDeprecationTest

@group simpletest @group legacy

Namespace

Drupal\Tests\simpletest\Kernel

Code

public function testHookSimpletestAlter() {
  $test_discovery = $this->container
    ->get('test_discovery');
  $this
    ->assertEquals(TestDiscovery::class, get_class($test_discovery));

  // The simpletest_test module implements hook_simpletest_alter(), which
  // should trigger a deprecation error during getTestClasses().
  $this
    ->assertNotEmpty($test_discovery
    ->getTestClasses());
}