def test_pre_delete_async(self, settings, save_model_action, extract_content_data, cache, extract_process_data):
settings.RUN_ASYNC = True
model = TestModel(
string_field='Test',
integer_field=1,
float_field=1.0,
)
old_object = serialize_model_instance(model)
model.string_field = None
model.integer_field = None
model.float_field = None
model.id = None
new_object = serialize_model_instance(model)
content = signals._extract_content_data(old_object, new_object)
extract_content_data.return_value = content
signals._pre_delete(model, instance=model)
# Check that extract process and access was done successfully
self.assertEqual(cache.get_last_access.call_count, 1)
self.assertEqual(cache.get_process.call_count, 1)
self.assertEqual(extract_process_data.call_count, 1)
# Check that was called asynchronously
self.assertEqual(save_model_action.call_count, 0)
self.assertEqual(save_model_action.apply_async.call_count, 1)
def test_pre_delete_fail(self, serialize_model_instance_mock, logger):
model = TestModel(
string_field='Test',
integer_field=1,
float_field=1.0,
)
signals._pre_delete(model, instance=model)
# Check that save process wasn't done successfully
self.assertEqual(logger.exception.call_count, 1)
def test_pre_delete_fail_save_model_action(self, settings, save_model_action, extract_content_data, cache,
extract_process_data, logger):
settings.RUN_ASYNC = False
model = TestModel(
string_field='Test',
integer_field=1,
float_field=1.0,
)
content = signals._extract_content_data()
extract_content_data.return_value = content
signals._pre_delete(model, instance=model)
# Check that extract process and access was done successfully
self.assertEqual(cache.get_last_access.call_count, 1)
self.assertEqual(cache.get_process.call_count, 1)
self.assertEqual(extract_process_data.call_count, 1)
# Check that save process wasn't done successfully
self.assertEqual(logger.exception.call_count, 1)
