问题
I have Symfony 2.7 application that functionally tested. In local environment, it'easy to track error since I can see the log on app/logs directory. But in Travis CI I don't know what to do while my functional test is just shows these kind of lines:
1) MyApp\Bundle\SomeBundle\Tests\Controller\SomeControllerTest::testIndexAction
Failed asserting that 500 matches expected 200.
So, how to find out what coused the error in Travis CI ??
来源：https://stackoverflow.com/questions/33164429/track-error-in-travis-ci