class TestDiscoveryTest

class TestDiscoveryTest extends UnitTestCase {
  
  /**
   * Tests test info parser.
   */
  public function testTestInfoParser(array $expected, string $classname) : void {
    $configurationFilePath = $this->root . \DIRECTORY_SEPARATOR . 'core';
    $phpUnitTestDiscovery = PhpUnitTestDiscovery::instance()->setConfigurationFilePath($configurationFilePath);
    $classes = $phpUnitTestDiscovery->getTestClasses(NULL, [
      $expected['type'],
    ]);
    $info = $classes[$expected['group']][$classname];
    // The 'file' key varies depending on the CI build directory, but that's
    // rather irrelevant here. Remove the key before comparison.
    unset($info['file']);
    $this->assertEquals($expected, $info);
  }
  public static function infoParserProvider() : array {
    // A module provided unit test.
    $tests[] = [
      // Expected result.
[
        'name' => TestDatabaseTest::class,
        'group' => 'Test',
        'groups' => [
          'Test',
          'simpletest',
          'Template',
        ],
        'description' => 'Tests Drupal\\Core\\Test\\TestDatabase.',
        'type' => 'PHPUnit-Unit',
        'tests_count' => 4,
      ],
      // Classname.
TestDatabaseTest::class,
    ];
    // A core unit test.
    $tests[] = [
      // Expected result.
[
        'name' => 'Drupal\\Tests\\Core\\DrupalTest',
        'group' => 'DrupalTest',
        'groups' => [
          'DrupalTest',
        ],
        'description' => 'Tests Drupal.',
        'type' => 'PHPUnit-Unit',
        'tests_count' => 34,
      ],
      // Classname.
'Drupal\\Tests\\Core\\DrupalTest',
    ];
    // A component unit test.
    $tests[] = [
      // Expected result.
[
        'name' => 'Drupal\\Tests\\Component\\Plugin\\PluginBaseTest',
        'group' => 'Plugin',
        'groups' => [
          'Plugin',
        ],
        'description' => 'Tests Drupal\\Component\\Plugin\\PluginBase.',
        'type' => 'PHPUnit-Unit-Component',
        'tests_count' => 7,
      ],
      // Classname.
'Drupal\\Tests\\Component\\Plugin\\PluginBaseTest',
    ];
    // Functional PHPUnit test.
    $tests[] = [
      // Expected result.
[
        'name' => 'Drupal\\FunctionalTests\\BrowserTestBaseTest',
        'group' => 'browsertestbase',
        'groups' => [
          'browsertestbase',
        ],
        'description' => 'Tests BrowserTestBase functionality.',
        'type' => 'PHPUnit-Functional',
        'tests_count' => 21,
      ],
      // Classname.
'Drupal\\FunctionalTests\\BrowserTestBaseTest',
    ];
    // Kernel PHPUnit test.
    $tests['phpunit-kernel'] = [
      // Expected result.
[
        'name' => 'Drupal\\Tests\\file\\Kernel\\FileItemValidationTest',
        'group' => 'file',
        'groups' => [
          'file',
        ],
        'description' => 'Tests that files referenced in file and image fields are always validated.',
        'type' => 'PHPUnit-Kernel',
        'tests_count' => 2,
      ],
      // Classname.
'Drupal\\Tests\\file\\Kernel\\FileItemValidationTest',
    ];
    return $tests;
  }
  
  /**
   * Tests for missing #[Group] attribute.
   */
  public function testTestInfoParserMissingGroup() : void {
    $this->expectException(MissingGroupException::class);
    $this->expectExceptionMessage('Missing group metadata in test Drupal\\Tests\\Core\\Foo\\MissingAttributesTest::testNoMetadata');
    $configurationFilePath = $this->root . \DIRECTORY_SEPARATOR . 'core';
    $phpUnitTestDiscovery = PhpUnitTestDiscovery::instance()->setConfigurationFilePath($configurationFilePath);
    $phpUnitTestDiscovery->getTestClasses(NULL, [], $this->root . \DIRECTORY_SEPARATOR . 'core/tests/fixtures/test_driver/MissingAttributesTest.php');
  }
  
  /**
   * Tests for missing #[Group] attribute in a test with DataProvider.
   */
  public function testTestInfoParserMissingGroupWithDataProvider() : void {
    $this->expectException(MissingGroupException::class);
    $this->expectExceptionMessage('Missing group metadata in test Drupal\\Tests\\Core\\Foo\\MissingAttributesWithDataProviderTest::testNoGroupMetadata#Test#1');
    $configurationFilePath = $this->root . \DIRECTORY_SEPARATOR . 'core';
    $phpUnitTestDiscovery = PhpUnitTestDiscovery::instance()->setConfigurationFilePath($configurationFilePath);
    $phpUnitTestDiscovery->getTestClasses(NULL, [], $this->root . \DIRECTORY_SEPARATOR . 'core/tests/fixtures/test_driver/MissingAttributesWithDataProviderTest.php');
  }
  
  /**
   * Tests PhpUnitTestDiscovery::getPhpunitTestSuite().
   */
  public function testGetPhpunitTestSuite(string $classname, string|false $expected) : void {
    $this->assertEquals($expected, PhpUnitTestDiscovery::getPhpunitTestSuite($classname));
  }
  public static function providerTestGetPhpunitTestSuite() : array {
    $data = [];
    $data['simpletest-web test'] = [
      '\\Drupal\\rest\\Tests\\NodeTest',
      FALSE,
    ];
    $data['module-unittest'] = [
      static::class,
      'Unit',
    ];
    $data['module-kernel test'] = [
      '\\Drupal\\KernelTests\\Core\\Theme\\TwigMarkupInterfaceTest',
      'Kernel',
    ];
    $data['module-functional test'] = [
      '\\Drupal\\FunctionalTests\\BrowserTestBaseTest',
      'Functional',
    ];
    $data['module-functional javascript test'] = [
      '\\Drupal\\Tests\\toolbar\\FunctionalJavascript\\ToolbarIntegrationTest',
      'FunctionalJavascript',
    ];
    $data['core-unittest'] = [
      '\\Drupal\\Tests\\ComposerIntegrationTest',
      'Unit',
    ];
    $data['core-unittest2'] = [
      'Drupal\\Tests\\Core\\DrupalTest',
      'Unit',
    ];
    $data['core-script-test'] = [
      'Drupal\\KernelTests\\Scripts\\TestSiteApplicationTest',
      'Kernel',
    ];
    $data['core-kernel test'] = [
      '\\Drupal\\KernelTests\\KernelTestBaseTest',
      'Kernel',
    ];
    $data['core-functional test'] = [
      '\\Drupal\\FunctionalTests\\ExampleTest',
      'Functional',
    ];
    $data['core-functional javascript test'] = [
      '\\Drupal\\FunctionalJavascriptTests\\ExampleTest',
      'FunctionalJavascript',
    ];
    $data['core-build test'] = [
      '\\Drupal\\BuildTests\\Framework\\Tests\\BuildTestTest',
      'Build',
    ];
    return $data;
  }

}