def test_AddingLabel(self): # Arrange parser = cmb.parse_any(label='Parser: lor') parser_default_label = cmb.parse_any() # Assert self.assertEqual(parser.label, 'Parser: lor') self.assertEqual(parser_default_label.label, '.?')
def test_FailureCase(self): # Arrange txt = '' parser = cmb.parse_any() # Act result = parser(txt) expected = res.Failure('No more input') # Assert self.assertEqual(result, expected)
def test_SuccessCase(self): # Arrange txt1 = '1' txt2 = 'a' txt3 = '$' parser = cmb.parse_any() # Act result1 = parser(txt1) result2 = parser(txt2) result3 = parser(txt3) expected1 = res.Success((txt1, '')) expected2 = res.Success((txt2, '')) expected3 = res.Success((txt3, '')) # Assert self.assertEqual(result1, expected1) self.assertEqual(result2, expected2) self.assertEqual(result3, expected3)