% python binarytest.py F.... ============================================= FAIL: testDecimal (__main__.BadInputTest) --------------------------------------------- Traceback (most recent call last): File "binarytest.py", line 27, in testDecimal self.assertRaises(InvalidBinaryError,Binary,0.5) File "/usr/local/Python-2.2 /Lib/unittest.py", line 279, in failUnlessRaises raise self.failureException, excName AssertionError: InvalidBinaryError ----------------------------------------------- Ran 5 tests in 0.019s FAILED (failure s=1)
Figure 1: Executing the tests in Listing Two produces this output.