def test_get_user(self, mock_query_user_method):
print('\n----------- test_get_user ------------')
expected_result = Person('Isaac', None, 'Newton')
# set the return value for the mock method
mock_query_user_method.return_value = expected_result
bus_obj = BusinessObject('mock_demo')
user_id = 123
actual_result = bus_obj.get_user(user_id)
mock_query_user_method.assert_called_with(user_id)
self.assertEquals(expected_result, actual_result)
def test_get_user(self, mock_query_user_method):
print('\n----------- test_get_user ------------')
expected_result = Person('Isaac', None, 'Newton')
# set the return value for the mock method
mock_query_user_method.return_value = expected_result
bus_obj = BusinessObject('mock_demo')
user_id = 123
actual_result = bus_obj.get_user(user_id)
mock_query_user_method.assert_called_with(user_id)
self.assertEquals(expected_result, actual_result)
def test_double_patch(self, mock_person_class, mock_user_dao_class):
print('\n----- test_double_patch -----')
mock_dao = mock_user_dao_class.return_value
print('Type of mock dao:', mock_dao.__class__.__name__)
mock_person = mock_person_class.return_value
print('Type of mock person:', mock_person.__class__.__name__)
expected_result = mock_person
mock_dao.query_user.return_value = expected_result
bus_obj = BusinessObject('mock_demo')
user_id = 123
actual_result = bus_obj.get_user(user_id)
mock_dao.query_user.assert_called_with(user_id)
self.assertEquals(expected_result, actual_result)
def test_get_user_skip_dao_constructor(self, mock_user_dao_class):
print('\n----- test_get_user_skip_dao_constructor -----')
mock_dao = mock_user_dao_class.return_value
print('Type of mock:', mock_dao.__class__.__name__)
expected_result = Person('Isaac', None, 'Newton')
mock_dao.query_user.return_value = expected_result
# BusinessObject constructor's call to UserDao() now creates a mock
bus_obj = BusinessObject('mock_demo')
# no need to set BusinessObject's user_dao
user_id = 123
actual_result = bus_obj.get_user(user_id)
mock_dao.query_user.assert_called_with(user_id)
self.assertEquals(expected_result, actual_result)
def test_double_patch(self, mock_person_class, mock_user_dao_class):
print('\n----- test_double_patch -----')
mock_dao = mock_user_dao_class.return_value
print('Type of mock dao:', mock_dao.__class__.__name__)
mock_person = mock_person_class.return_value
print('Type of mock person:', mock_person.__class__.__name__)
expected_result = mock_person
mock_dao.query_user.return_value = expected_result
bus_obj = BusinessObject('mock_demo')
user_id = 123
actual_result = bus_obj.get_user(user_id)
mock_dao.query_user.assert_called_with(user_id)
self.assertEquals(expected_result, actual_result)
def test_get_user_skip_dao_constructor(self, mock_user_dao_class):
print('\n----- test_get_user_skip_dao_constructor -----')
mock_dao = mock_user_dao_class.return_value
print('Type of mock:', mock_dao.__class__.__name__)
expected_result = Person('Isaac', None, 'Newton')
mock_dao.query_user.return_value = expected_result
# BusinessObject constructor's call to UserDao() now creates a mock
bus_obj = BusinessObject('mock_demo')
# no need to set BusinessObject's user_dao
user_id = 123
actual_result = bus_obj.get_user(user_id)
mock_dao.query_user.assert_called_with(user_id)
self.assertEquals(expected_result, actual_result)
