def test_cannot_get_topic_from_model_with_invalid_schema_version(self):
topic_services.create_new_topic_rights('topic_id', self.user_id_a)
commit_cmd = topic_domain.TopicChange({
'cmd': topic_domain.CMD_CREATE_NEW,
'name': 'name'
})
subtopic_dict = {
'id': 1,
'title': 'subtopic_title',
'skill_ids': []
}
model = topic_models.TopicModel(
id='topic_id',
name='name',
canonical_name='canonical_name',
next_subtopic_id=1,
language_code='en',
subtopics=[subtopic_dict],
subtopic_schema_version=0
)
commit_cmd_dicts = [commit_cmd.to_dict()]
model.commit(
self.user_id_a, 'topic model created', commit_cmd_dicts)
with self.assertRaisesRegexp(
Exception,
'Sorry, we can only process v1-v%d subtopic schemas at '
'present.' % feconf.CURRENT_SUBTOPIC_SCHEMA_VERSION):
topic_services.get_topic_from_model(model)
def test_get_topic_from_model_with_unsupported_subtopic_schema(self):
topic_model = topic_models.TopicModel.get(self.TOPIC_ID)
topic_model.subtopic_schema_version = 0
with self.assertRaisesRegexp(Exception,
'Sorry, we can only process v1-v%d subtopic '
'schemas at present.' % feconf.CURRENT_SUBTOPIC_SCHEMA_VERSION):
topic = topic_services.get_topic_from_model(topic_model)
def test_migrate_subtopic_to_latest_schema(self):
topic_services.create_new_topic_rights('topic_id', 'user_id_admin')
commit_cmd = topic_domain.TopicChange({
'cmd': topic_domain.CMD_CREATE_NEW,
'name': 'name'
})
subtopic_dict = {
'id': 1,
'title': 'subtopic_title',
'skill_ids': []
}
model = topic_models.TopicModel(
id='topic_id',
name='name',
canonical_name='Name',
next_subtopic_id=1,
language_code='en',
subtopics=[subtopic_dict],
subtopic_schema_version=1
)
commit_cmd_dicts = [commit_cmd.to_dict()]
model.commit(
'user_id_admin', 'topic model created', commit_cmd_dicts)
swap_topic_object = self.swap(topic_domain, 'Topic', MockTopicObject)
current_schema_version_swap = self.swap(
feconf, 'CURRENT_SUBTOPIC_SCHEMA_VERSION', 2)
with swap_topic_object, current_schema_version_swap:
topic = topic_services.get_topic_from_model(model)
self.assertEqual(topic.subtopic_schema_version, 2)
self.assertEqual(topic.name, 'name')
self.assertEqual(topic.canonical_name, 'name')
self.assertEqual(topic.next_subtopic_id, 1)
self.assertEqual(topic.language_code, 'en')
self.assertEqual(len(topic.subtopics), 1)
self.assertEqual(topic.subtopics[0].to_dict(), subtopic_dict)
def test_get_topic_from_model(self):
topic_model = topic_models.TopicModel.get(self.TOPIC_ID)
topic = topic_services.get_topic_from_model(topic_model)
self.assertEqual(topic.to_dict(), self.topic.to_dict())
