def test_checker_version_found_but_resets(self):
checker = VersionChecker("1.2")
checker(b"hello world 1.2")
checker.reset()
self.assertIsNone(checker.contains_version)
def test_checker_version_not_found(self):
checker = VersionChecker("1.2")
checker(b"hello world")
self.assertIsNone(checker.contains_version)
def test_checker_version_found_multichunk(self):
checker = VersionChecker("1.2")
checker(b"hello world")
checker(b"hello world 1.2")
checker(b"hello world")
self.assertTrue(checker.contains_version)
def test_checker_no_version(self):
checker = VersionChecker(None)
checker(b"hello world")
self.assertIsNone(checker.contains_version)