I was trying to use the test tools on Unity 5.6. After spending some time I managed to fail and pass my first test as explained in the tutorial. However after all those efforts I realized that my hierarchy window no more displayed my scene and objects in that scene. Instead it displays a scene named InitTestScene followed by a long number. And the only child is Code-based test runner. All I want to do is return to my old hierarchy window and access my objects in the game. I did research on the internet to understand what I have done wrong but couldn’t find anything. So I appreciate if anyone could help me find out what is wrong and how can I recover. Thanks in advance!