I want to write a test to establish that an Exception is not raised in a given circumstance. It's straightforward to test if an Exception is raised ... sInvalidPath=AlwaysSuppliesAnInvalidPath() self.assertRaises(PathIsNotAValidOne, MyObject, sInvalidPath) ... but how can you do the opposite. Something like this i what I'm after ... sValidPath=AlwaysSuppliesAValidPath() self.assertNotRaises(PathIsNotAValidOne, MyObject, sValidPath) Continue reading...