1.0.2dev: Replaced use of `assert` in unit tests with assert methods from the `unittest.TestCase` class.
1.0.2dev: Replaced use of `assert` in unit tests with assert methods from the `unittest.TestCase` class.


git-svn-id: 3aa280b99a9b480b02b1e2eda394e64594ad3297@11870 af82e41b-90c4-0310-8c96-b1721e28e2e2

jun66j5/trac-ja,jun66j5/trac-ja,jun66j5/trac-ja,jun66j5/trac-ja