def test__deposit__does_not_invoke__deposit_group__if_expected_is_dict_and_key_is_optional_repeat_and_length_of_value_is_zero(
self):
obj = GrammarObject(label=None, keywords=[])
mock_comparable = Mock(return_value=True)
mock_deposit_group = Mock()
obj._is_comparable = mock_comparable
obj._deposit_group = mock_deposit_group
obj._deposit({'optional-repeat': []}, {'optional-repeat': []})
self.assertTrue(mock_comparable.called)
self.assertFalse(mock_deposit_group.called)
def test__deposit__invokes__deposit_group__if_expected_is_dict_and_key_is_optional_and_value_length_is_greater_than_zero(
self):
obj = GrammarObject(label=None, keywords=[])
mock_comparable = Mock(return_value=True)
mock_deposit_group = Mock()
obj._is_comparable = mock_comparable
obj._deposit_group = mock_deposit_group
obj._deposit({'optional': ['a']}, {'optional': ['a']})
self.assertTrue(mock_comparable.called)
self.assertTrue(mock_deposit_group.called_with(['a'], ['a']))
def test__deposit__invokes__deposit_group__if_expected_is_dict_and_key_is_group(
self):
obj = GrammarObject(label=None, keywords=[])
mock_comparable = Mock(return_value=True)
mock_deposit_group = Mock()
obj._is_comparable = mock_comparable
obj._deposit_group = mock_deposit_group
obj._deposit({'group': ['a', 'b', 'c']}, {'group': ['a', 'b', 'c']})
self.assertTrue(mock_comparable.called)
self.assertTrue(
mock_deposit_group.called_with(['a', 'b', 'c'], ['a', 'b', 'c']))
def test__deposit__raises_exception_if_result_of__is_comparable__is_false(
self):
obj = GrammarObject(label=None, keywords=[])
mock_comparable = Mock(return_value=False)
mock_syntax_error = Mock(side_effect=Exception)
obj._is_comparable = mock_comparable
obj._syntax_error = mock_syntax_error
with self.assertRaises(Exception):
obj._deposit(MockToken(1), MockToken(1))
self.assertTrue(mock_comparable.called)
self.assertTrue(mock_syntax_error.called)
def test__deposit__does_not_raise_exception_if_expected_is_dict_and_key_is_any_and_given_object_matches(
self):
obj = GrammarObject(label=None, keywords=[])
mock_comparable = Mock(return_value=True)
mock_syntax_error = Mock(side_effect=Exception)
obj._is_comparable = mock_comparable
obj._syntax_error = mock_syntax_error
obj._deposit(
1, {'any': [1, 2, 3, {
'group': [MockToken(1), MockToken(5)]
}]})
self.assertTrue(mock_comparable.called)
self.assertEqual(obj.children[0], 1)
self.assertFalse(mock_syntax_error.called)
def test_private__deposit_group__method(self):
obj = GrammarObject(label=None, keywords=[])
mock_deposit = Mock()
obj._deposit = mock_deposit
obj._deposit_group(group=['a', 'b', 'c'], template=['a', 'b', 'c'])
self.assertTrue(mock_deposit.call_count == 3)
def test__deposit__invokes__deposit_group__for_each_group_if_expected_is_dict_and_key_is_optional_repeat_and_length_of_value_is_greater_than_zero(
self):
obj = GrammarObject(label=None, keywords=[])
mock_comparable = Mock(return_value=True)
mock_deposit_group = Mock()
obj._is_comparable = mock_comparable
obj._deposit_group = mock_deposit_group
obj._deposit(
{
'optional-repeat': [['a', 'b', 'c'], ['a', 'b', 'c'],
['a', 'b', 'c']]
}, {'optional-repeat': ['a', 'b', 'c']})
self.assertTrue(mock_comparable.called)
self.assertEqual(mock_deposit_group.call_count, 3)
self.assertTrue(
mock_deposit_group.called_with(['a', 'b', 'c'], ['a', 'b', 'c']))
def test__deposit_group__raises_exception_if_arguments_do_not_have_the_same_length(
self):
obj = GrammarObject(label=None, keywords=[])
mock_deposit = Mock()
obj._deposit = mock_deposit
with self.assertRaisesRegex(Exception, 'length'):
obj._deposit_group(group=['a', 'b'], template=['a'])
self.assertTrue(mock_deposit.call_count == 0)
def test__deposit_group__raises_exception_if_any_argument_is_not_a_list(
self):
obj = GrammarObject(label=None, keywords=[])
mock_deposit = Mock()
obj._deposit = mock_deposit
for group, template in [('a', ['a']), (['a'], 'a')]:
with self.subTest(group=group, template=template):
with self.assertRaisesRegex(Exception, 'list'):
obj._deposit_group(group=group, template=template)
self.assertTrue(mock_deposit.call_count == 0)
def test__deposit__raises_exception_if_expected_is_dict_and_key_is_any_and_given_object_does_not_match(
self):
obj = GrammarObject(label=None, keywords=[])
mock_comparable = Mock(return_value=True)
mock_syntax_error = Mock(side_effect=Exception)
obj._is_comparable = mock_comparable
obj._syntax_error = mock_syntax_error
with self.assertRaises(Exception):
obj._deposit(
MockToken('a'), {
'any': [
MockToken(1), {
'group': [MockToken(2), MockToken(5)]
}, 'hello'
]
})
self.assertTrue(mock_comparable.called)
self.assertEqual(len(obj.children), 0)
self.assertTrue(mock_syntax_error.called)
def test_deposit_invokes_private_deposit_method(self):
obj = GrammarObject(label=None, keywords=['a'])
mock_deposit = Mock()
mock_expected = Mock()
obj._deposit = mock_deposit
obj._expected = mock_expected
self.assertEqual(obj._ptr, 0)
obj.deposit('a')
self.assertTrue(mock_deposit.called)
self.assertTrue(mock_expected.called)
self.assertEqual(obj._ptr, 1)
def test_deposit_raises_exception_if_cannot_deposit_more(self):
obj = GrammarObject(label=None, keywords=['a'])
mock_deposit = Mock()
mock_expected = Mock()
obj._deposit = mock_deposit
obj._expected = mock_expected
self.assertEqual(obj._ptr, 0)
obj.deposit('a')
with self.assertRaises(Exception):
obj.deposit('b')
self.assertTrue(mock_deposit.call_count == 1)
self.assertTrue(mock_expected.call_count == 1)
self.assertEqual(obj._ptr, 1)