def test__validateSyntax_caseInsensitive(self):

        syntax = "mArkDOwn"

        is_valid = gfm_utils._validate_syntax(syntax)

        self.assertTrue(is_valid)
    def test__validateSyntax_false(self):

        syntax = "marcdown"

        is_valid = gfm_utils._validate_syntax(syntax)

        self.assertFalse(is_valid)
    def test__validateSyntax(self):

        syntax = "Markdown"

        is_valid = gfm_utils._validate_syntax(syntax)

        self.assertTrue(is_valid)
    def test__validateSyntax_none(self):

        with self.assertRaises(AssertionError):
            gfm_utils._validate_syntax(None)