class SimpletestPhpunitRunCommandTest

class SimpletestPhpunitRunCommandTest extends TestCase {
    
    /**
     * Path to the app root.
     *
     * @var string
     */
    protected static $root;
    
    /**
     * A fixture container.
     *
     * @var \Symfony\Component\DependencyInjection\ContainerInterface
     */
    protected $fixtureContainer;
    
    /**
     * {@inheritdoc}
     */
    public static function setUpBeforeClass() {
        parent::setUpBeforeClass();
        // Figure out our app root.
        self::$root = dirname(dirname(dirname(dirname(dirname(dirname(__DIR__))))));
        // Include the files we need for tests. The stub test we will run is
        // SimpletestPhpunitRunCommandTestWillDie which is located in
        // simpletest_phpunit_run_command_test.php.
        include_once self::$root . '/core/modules/simpletest/tests/fixtures/simpletest_phpunit_run_command_test.php';
        // Since we're testing simpletest_run_phpunit_tests(), we need to include
        // simpletest.module.
        include_once self::$root . '/core/modules/simpletest/simpletest.module';
    }
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        // Organize our mock container.
        $container = new ContainerBuilder();
        $container->set('app.root', self::$root);
        $file_system = $this->prophesize(FileSystemInterface::class);
        // The simpletest directory wrapper will always point to /tmp.
        $file_system->realpath('public://simpletest')
            ->willReturn(sys_get_temp_dir());
        $container->set('file_system', $file_system->reveal());
        \Drupal::setContainer($container);
        $this->fixtureContainer = $container;
    }
    
    /**
     * Data provider for testSimpletestPhpUnitRunCommand().
     *
     * @return array
     *   Arrays of status codes and the label they're expected to have.
     */
    public function provideStatusCodes() {
        $data = [
            [
                0,
                'pass',
            ],
            [
                1,
                'fail',
            ],
            [
                2,
                'exception',
            ],
        ];
        // All status codes 3 and above should be labeled 'error'.
        // @todo: The valid values here would be 3 to 127. But since the test
        // touches the file system a lot, we only have 3, 4, and 127 for speed.
        foreach ([
            3,
            4,
            127,
        ] as $status) {
            $data[] = [
                $status,
                'error',
            ];
        }
        return $data;
    }
    
    /**
     * Test the round trip for PHPUnit execution status codes.
     *
     * Also tests backwards-compatibility of PhpUnitTestRunner::runTests().
     *
     * @covers ::simpletest_run_phpunit_tests
     *
     * @dataProvider provideStatusCodes
     *
     * @expectedDeprecation simpletest_run_phpunit_tests is deprecated in drupal:8.8.0 and is removed from drupal:9.0.0. Use \Drupal\Core\Test\PhpUnitTestRunner::runTests() instead. See https://www.drupal.org/node/2948547
     * @expectedDeprecation simpletest_phpunit_xml_filepath is deprecated in drupal:8.8.0 and is removed from drupal:9.0.0. Use \Drupal\Core\Test\PhpUnitTestRunner::xmlLogFilepath() instead. See https://www.drupal.org/node/2948547
     */
    public function testSimpletestPhpUnitRunCommand($status, $label) {
        // Add a default database connection in order for
        // Database::getConnectionInfoAsUrl() to return valid information.
        Database::addConnectionInfo('default', 'default', [
            'driver' => 'mysql',
            'username' => 'test_user',
            'password' => 'test_pass',
            'host' => 'test_host',
            'database' => 'test_database',
            'port' => 3306,
            'namespace' => 'Drupal\\Core\\Database\\Driver\\mysql',
        ]);
        $test_id = basename(tempnam(sys_get_temp_dir(), 'xxx'));
        putenv('SimpletestPhpunitRunCommandTestWillDie=' . $status);
        // Test against simpletest_run_phpunit_tests().
        $bc_ret = simpletest_run_phpunit_tests($test_id, [
            SimpletestPhpunitRunCommandTestWillDie::class,
        ]);
        $this->assertSame($bc_ret[0]['status'], $label);
        // Test against PhpUnitTestRunner::runTests().
        $runner = PhpUnitTestRunner::create($this->fixtureContainer);
        $ret = $runner->runTests($test_id, [
            SimpletestPhpunitRunCommandTestWillDie::class,
        ]);
        $this->assertSame($ret[0]['status'], $label);
        // Unset our environmental variable.
        putenv('SimpletestPhpunitRunCommandTestWillDie');
        unlink(simpletest_phpunit_xml_filepath($test_id));
    }
    
    /**
     * {@inheritdoc}
     */
    protected function tearDown() {
        // We unset the $base_url global, since the test code sets it as a
        // side-effect.
        unset($GLOBALS['base_url']);
        parent::tearDown();
    }

}