def test_log_debug_instance_details(self, mock_logger_debug):
"""
Test logger`s debug output occurs installation details.
"""
ReceiveInstallationStatistics().log_debug_instance_details(
self.received_data)
expected_logger_debugs = [
call((json.dumps(self.received_data, sort_keys=True, indent=4)), ),
]
self.assertEqual(expected_logger_debugs,
mock_logger_debug.call_args_list)
def test_get_students_per_country(self):
"""
Test get_students_per_country method correctly return students per country value.
"""
active_students_amount_day = 40
students_per_country = "{\"RU\": 10, \"CA\": 5, \"UA\": 20}"
result = ReceiveInstallationStatistics().get_students_per_country(
students_per_country, active_students_amount_day)
expected_students_per_country = "{\"RU\": 10, \"CA\": 5, \"UA\": 20, \"null\": 5}"
self.assertDictContainsSubset(
json.loads(expected_students_per_country), json.loads(result))
def test_update_students_with_no_country(self):
"""
Verify that update_students_with_no_country method correctly update students without country amount.
"""
active_students_amount = 40
students_per_country_before_update = {'RU': 10, 'CA': 5, 'UA': 20}
result = ReceiveInstallationStatistics.update_students_with_no_country(
active_students_amount, students_per_country_before_update)
students_per_country_before_update.update({'null': 5})
expected_students_per_country_after_update = students_per_country_before_update
self.assertEqual(expected_students_per_country_after_update, result)
def test_installation_stats_creation_occurs(
self, mock_edx_installation_objects_get,
mock_installation_statistics_installation_objects_create):
"""
Verify that installation statistic creation was successfully called via `objects.create` method.
"""
edx_installation_object = EdxInstallationFactory()
mock_edx_installation_objects_get.return_value = edx_installation_object
ReceiveInstallationStatistics().create_instance_data(
self.received_data, self.access_token)
# Assertion `mock_installation_statistics_installation_objects_create.assert_called_once_with()` does not work.
# I did debug, all passed arguments as `edx_installation_object` and `installation_statistics` equal
# the same parameters in `create_instance_data` method. But tests did not passed.
mock_installation_statistics_installation_objects_create.assert_called_once(
)
def test_extend_stats_occurs(
self,
mock_edx_installation_objects_get,
mock_receive_installation_statistics_extend_stats_to_enthusiast,
):
"""
Verify that extend_stats_to_enthusiast method occurs if edx installation statistics level is enthusiast.
"""
edx_installation_object = EdxInstallationFactory()
mock_edx_installation_objects_get.return_value = edx_installation_object
ReceiveInstallationStatistics().create_instance_data(
self.received_data, self.access_token)
mock_receive_installation_statistics_extend_stats_to_enthusiast.assert_called_once_with(
self.received_data, self.installation_statistics,
edx_installation_object)
def test_extend_stats_if_needed(self):
"""
Verify that extend_stats_to_enthusiast method extends edx installation fields.
"""
edx_installation_object = EdxInstallationFactory(platform_name=None,
platform_url=None,
latitude=None,
longitude=None)
ReceiveInstallationStatistics().extend_stats_to_enthusiast(
self.received_data, self.installation_statistics,
edx_installation_object)
extended_edx_installation_object_attributes = EdxInstallation.objects.first(
).__dict__
self.assertDictContainsSubset(
self.enthusiast_edx_installation,
extended_edx_installation_object_attributes)
def test_extend_stats_does_not_occur(
self,
mock_edx_installation_objects_get,
mock_receive_installation_statistics_extend_stats_to_enthusiast,
):
"""
Verify that extend_stats_to_enthusiast method does not occurs if edx installation statistics level is paranoid.
"""
self.received_data['statistics_level'] = 'paranoid'
edx_installation_object = EdxInstallationFactory()
mock_edx_installation_objects_get.return_value = edx_installation_object
ReceiveInstallationStatistics().create_instance_data(
self.received_data, self.access_token)
self.assertEqual(
0, mock_receive_installation_statistics_extend_stats_to_enthusiast.
call_count)
def test_logger_debug_occurs_if_stats_was_created(
self, mock_edx_installation_objects_get, mock_logger_debug):
"""
Test logger`s debug output occurs if installation was created.
"""
edx_installation_object = EdxInstallationFactory()
mock_edx_installation_objects_get.return_value = edx_installation_object
ReceiveInstallationStatistics().create_instance_data(
self.received_data, self.access_token)
expected_logger_debug = [
(('Corresponding data was created in OLGA database.'), ),
]
# Factory Boy`s BaseFactory and LazyStub loggers occurs during method's logger occurs.
# So totally 5 loggers occurs, but only one last belongs to `create_instance_data` method.
# https://factoryboy.readthedocs.io/en/latest/#debugging-factory-boy
self.assertEqual(expected_logger_debug,
mock_logger_debug.call_args_list[-1])