1 equals 1 … no you’re wrong

I’m using Rhino Mocks and I’ve seen the real great feature “Ability to joke” when this (click on the image to see it as my theme does not have a main column large enough):

Finally my test was just wrongly written. I’m using RhinoMock and I’m very pleased with it, so I was really surprised by such message.
Ayende, don’t ask the step to reproduce of this, I’m not able to reproduce it and I did not backup my program at that time…sorry about that.  The only think I can tell is that I was playing with 2 threads in this test…and the test was not testing what it was supposed to.