def test_loading_from_setting(self):
"""Testing SettingListWrapper constructor loading from settings"""
settings.TEST_SETTING_LIST = ['item1', 'item2']
wrapper = SettingListWrapper('TEST_SETTING_LIST', 'test setting list')
self.assertEqual(wrapper.ref_counts.get('item1'), 1)
self.assertEqual(wrapper.ref_counts.get('item2'), 1)
def test_add_with_existing_item(self):
"""Testing SettingListWrapper.add with existing item"""
settings.TEST_SETTING_LIST = ['item1']
wrapper = SettingListWrapper('TEST_SETTING_LIST', 'test setting list')
wrapper.add('item1')
self.assertEqual(settings.TEST_SETTING_LIST, ['item1'])
self.assertEqual(wrapper.ref_counts.get('item1'), 2)
def test_remove_with_ref_count_1(self):
"""Testing SettingListWrapper.remove with ref_count == 1"""
settings.TEST_SETTING_LIST = ['item1']
wrapper = SettingListWrapper('TEST_SETTING_LIST', 'test setting list')
self.assertEqual(wrapper.ref_counts.get('item1'), 1)
wrapper.remove('item1')
self.assertEqual(settings.TEST_SETTING_LIST, [])
self.assertFalse('item1' in wrapper.ref_counts)
