How to use test_invalid_python method in avocado

Best Python code snippet using avocado_python

YapfBearTest.py

Source:YapfBearTest.py

...23        self.check_validity(self.uut, [''])24        self.check_validity(self.uut, ['a = 2\n'])25        self.check_validity(self.uut, ['a = 2'])26        self.check_validity(self.uut, ['\n'])27    def test_invalid_python(self):28        results = self.check_invalidity(29            self.uut, ['def a():', ' b=1', '  bad indent'])30        self.assertEqual(len(results), 1, str(results))31        self.assertIn('unexpected indent', results[0].message)32        results = self.check_invalidity(33            self.uut, ['def a():', '    b=1', '\ttab error'])34        self.assertEqual(len(results), 1, str(results))35        self.assertIn('inconsistent use of tabs and spaces in indentation',36                      results[0].message)37        results = self.check_invalidity(38            self.uut, ['def a(:', '    b=1', '\ttab error'])39        self.assertEqual(len(results), 1, str(results))40        self.assertIn('syntax errors', results[0].message)41    def test_valid_python_2(self):...

test_attributes_as_kwargs.py

Source:test_attributes_as_kwargs.py

...33def test_invalid_duplicate_arguments():34    kwargs = {'title': 'bar', 'autocomplete': 'on'}35    with pytest.raises(TypeError):36        <textarea {**kwargs} autocomplete="off" />37def test_invalid_python():38    with pytest.raises(ParserError):...

test_parser_identifier.py

Source:test_parser_identifier.py

...32    def test_entity_name(self):33        """ Nom d'entitÃ© en minuscule """34        self.parser_attr._validation_identifier("human", first_upper=True)35    @raises(InvalidIdentifierError)36    def test_invalid_python(self):37        """ Nom de variable invalide : "hello world" """...

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