PPI\FrameworkTest\AppTest::testGetRootDir PHP Метод

    public function testGetRootDir()
    {
        $app = new AppForTest(array('environment' => 'test', 'debug' => true, 'rootDir' => __DIR__));
        $this->assertEquals(__DIR__, realpath($app->getRootDir()));
        chdir(__DIR__);
        $app = new AppForTest(array('environment' => 'test', 'debug' => true));
        $this->assertEquals(__DIR__, realpath($app->getRootDir()));
    }