def test_error_is_raised_for_invalid_type_settings(self):
test_func = apply_settings(test_function)
try:
test_func(settings=['current_period', False, 'current'])
except Exception as error:
self.error = error
self.then_error_was_raised(TypeError, ["settings can only be either dict or instance of Settings class"])
def test_apply_settings_should_return_default_settings_when_called_with_no_settings_after_once_called_with_settings_supplied_to_the_decorated_function(
self):
test_func = apply_settings(test_function)
settings_once = test_func(settings={'PREFER_DATES_FROM': 'past'})
settings_twice = test_func()
self.assertNotEqual(settings_once, self.default_settings)
self.assertEqual(settings_twice, self.default_settings)
def test_apply_settings_shouldnt_create_new_settings_when_same_settings_are_supplied_to_the_decorated_function_more_than_once( # noqa E501
self
):
test_func = apply_settings(test_function)
settings_once = test_func(settings={'PREFER_DATES_FROM': 'past'})
settings_twice = test_func(settings={'PREFER_DATES_FROM': 'past'})
self.assertEqual(settings_once, settings_twice)
def test_error_is_raised_when_none_is_passed_in_settings(self):
test_func = apply_settings(test_function)
with self.assertRaisesRegexp(TypeError, 'Invalid.*None\}'):
test_func(settings={'PREFER_DATES_FROM': None})
with self.assertRaisesRegexp(TypeError, 'Invalid.*None\}'):
test_func(settings={'TIMEZONE': None})
with self.assertRaisesRegexp(TypeError, 'Invalid.*None\}'):
test_func(settings={'TO_TIMEZONE': None})
def test_apply_settings_should_return_non_default_settings_when_settings_are_supplied_to_the_decorated_function(
self):
test_func = apply_settings(test_function)
self.assertNotEqual(test_func(settings={'PREFER_DATES_FROM': 'past'}),
self.default_settings)
def test_apply_settings_should_return_default_settings_when_no_settings_are_supplied_to_the_decorated_function(
self):
test_func = apply_settings(test_function)
self.assertEqual(test_func(), self.default_settings)
def test_apply_settings_should_return_default_settings_when_called_with_no_settings_after_once_called_with_settings_supplied_to_the_decorated_function(self):
test_func = apply_settings(test_function)
settings_once = test_func(settings={'PREFER_DATES_FROM': 'past'})
settings_twice = test_func()
self.assertNotEqual(settings_once, self.default_settings)
self.assertEqual(settings_twice, self.default_settings)
def test_apply_settings_should_not_create_new_settings_when_same_settings_are_supplied_to_the_decorated_function_more_than_once(self):
test_func = apply_settings(test_function)
settings_once = test_func(settings={'PREFER_DATES_FROM': 'past'})
settings_twice = test_func(settings={'PREFER_DATES_FROM': 'past'})
self.assertEqual(settings_once, settings_twice)
def test_apply_settings_should_return_non_default_settings_when_settings_are_supplied_to_the_decorated_function(self):
test_func = apply_settings(test_function)
self.assertNotEqual(test_func(settings={'PREFER_DATES_FROM': 'past'}), self.default_settings)
def test_apply_settings_should_return_default_settings_when_no_settings_are_supplied_to_the_decorated_function(self):
test_func = apply_settings(test_function)
self.assertEqual(test_func(), self.default_settings)
