public function testRunWithConfigThrowExceptionIfExtensionClassDoesNotImplementsInterface()
{
$application = new ApplicationTester($this->carew);
$statusCode = $application->run(array('command' => 'list', '--base-dir' => __DIR__ . '/Command/fixtures/config-exception-class-not-implements'));
$this->assertSame(1, $statusCode);
$this->assertContains('The class "stdClass" does not implements ExtensionInterface. See "config.yml".', $application->getDisplay());
}