the wrong test

 Dreamt that I had everything ready for the test. All the papers printed but I left them in my room.

The class was already in and the room next door was starting their test. I went back to the room to pick up the papers and when I got back they were all writing the test from the room next door and looking at the paper kind of funny as it wasn't what they expected on the test as it wasn't the right test. I didn't bother to tell them since I would have to wait until next class to give them the real one.