'The name of the L{FlagConstant} instance which results from C{^}
includes the names of only the flags which were set in exactly one of
the two original constants.'

def test_name(self):

    readWrite = (self.FXF.READ | self.FXF.WRITE)
    writeAppend = (self.FXF.WRITE | self.FXF.APPEND)
    flag = (readWrite ^ writeAppend)
    self.assertEqual('{APPEND,READ}', flag.name)
