'If a test method raises L{SkipTest} with no reason, a deprecation
warning is emitted.'

def test_deprecatedSkipWithoutReason(self):

    self.loadSuite(self.DeprecatedReasonlessSkip)
    self.suite(self.reporter)
    warnings = self.flushWarnings([self.DeprecatedReasonlessSkip.test_1])
    self.assertEqual(1, len(warnings))
    self.assertEqual(DeprecationWarning, warnings[0]['category'])
    self.assertEqual('Do    not    raise    unittest.SkipTest    with    no    arguments!    Give    a    reason    for    skipping    tests!', warnings[0]['message'])
