def add_user_to_collection(self, event):
assert isinstance(event, User.Created), event
domain_namespace = event.default_domain
collection_id = make_user_collection_id(domain_namespace)
try:
collection = self.user_collections[collection_id]
except KeyError:
collection = register_new_collection(collection_id=collection_id)
assert isinstance(collection, Collection)
collection.add_item(event.originator_id)
def add_list_to_collection(self, event):
assert isinstance(event, list)
event = event[0]
assert isinstance(event, TodoList.Started)
user_id = event.user_id
collection_id = make_user_list_collection_id(user_id)
try:
collection = self.repository[collection_id]
except KeyError:
collection = register_new_collection(collection_id=collection_id)
assert isinstance(collection, Collection)
collection.add_item(event.originator_id)
def test(self):
repo = CollectionRepository(event_store=self.versioned_entity_event_store)
# Check unknown collections are not found in the repo.
with self.assertRaises(RepositoryKeyError):
_ = repo[uuid4()]
# Register a new collection.
collection_id = register_new_collection().id
# Check the collection is in the repo.
collection = repo[collection_id]
self.assertIsInstance(collection, Collection)
self.assertEqual(collection.id, collection_id)
# Check the collection has zero items.
self.assertEqual(len(collection.items), 0)
# Add item.
item1 = 'item1'
collection.add_item(item1)
# Check the collection is in the repo.
collection = repo[collection_id]
self.assertIsInstance(collection, Collection)
self.assertEqual(collection.id, collection_id)
# Check the collection has one item.
self.assertEqual(len(collection.items), 1)
# Remove item.
collection.remove_item(item1)
# Check the collection is in the repo.
collection = repo[collection_id]
self.assertIsInstance(collection, Collection)
self.assertEqual(collection.id, collection_id)
# Check the collection has zero items.
self.assertEqual(len(collection.items), 0)
# Discard the collection.
collection.discard()
# Check the collection is not in the repo.
with self.assertRaises(RepositoryKeyError):
_ = repo[collection.id]
def test(self):
repo = CollectionRepository(event_store=self.entity_event_store)
# Check unknown collections are not found in the repo.
with self.assertRaises(RepositoryKeyError):
_ = repo[uuid4()]
# Register a new collection.
collection_id = register_new_collection().id
# Check the collection is in the repo.
collection = repo[collection_id]
self.assertIsInstance(collection, Collection)
self.assertEqual(collection.id, collection_id)
# Check the collection has zero items.
self.assertEqual(len(collection.items), 0)
# Add item.
item1 = 'item1'
collection.add_item(item1)
# Check the collection is in the repo.
collection = repo[collection_id]
self.assertIsInstance(collection, Collection)
self.assertEqual(collection.id, collection_id)
# Check the collection has one item.
self.assertEqual(len(collection.items), 1)
# Remove item.
collection.remove_item(item1)
# Check the collection is in the repo.
collection = repo[collection_id]
self.assertIsInstance(collection, Collection)
self.assertEqual(collection.id, collection_id)
# Check the collection has zero items.
self.assertEqual(len(collection.items), 0)
# Discard the collection.
collection.discard()
# Check the collection is not in the repo.
with self.assertRaises(RepositoryKeyError):
_ = repo[collection.id]
def test(self):
# Check the collection is not in the repo.
with self.assertRaises(RepositoryKeyError):
_ = self.repo['none']
# Register a new collection.
collection_id = register_new_collection().id
# Check the collection is in the repo.
collection = self.repo[collection_id]
self.assertIsInstance(collection, Collection)
self.assertEqual(collection.id, collection_id)
# Check the collection has zero items.
self.assertEqual(len(collection.items), 0)
# Add item.
item1 = 'item1'
collection.add_item(item1)
# Check the collection is in the repo.
collection = self.repo[collection_id]
self.assertIsInstance(collection, Collection)
self.assertEqual(collection.id, collection_id)
# Check the collection has one item.
self.assertEqual(len(collection.items), 1)
# Remove item.
collection.remove_item(item1)
# Check the collection is in the repo.
collection = self.repo[collection_id]
self.assertIsInstance(collection, Collection)
self.assertEqual(collection.id, collection_id)
# Check the collection has zero items.
self.assertEqual(len(collection.items), 0)
# Discard the collection.
collection.discard()
# Check the collection is not in the repo.
with self.assertRaises(RepositoryKeyError):
_ = self.repo['none']
def test(self):
# Check the collection is not in the repo.
with self.assertRaises(RepositoryKeyError):
_ = self.repo['none']
# Register a new collection.
collection_id = register_new_collection().id
# Check the collection is in the repo.
collection = self.repo[collection_id]
self.assertIsInstance(collection, Collection)
self.assertEqual(collection.id, collection_id)
# Check the collection has zero items.
self.assertEqual(len(collection.items), 0)
# Add item.
item1 = 'item1'
collection.add_item(item1)
# Check the collection is in the repo.
collection = self.repo[collection_id]
self.assertIsInstance(collection, Collection)
self.assertEqual(collection.id, collection_id)
# Check the collection has one item.
self.assertEqual(len(collection.items), 1)
# Remove item.
collection.remove_item(item1)
# Check the collection is in the repo.
collection = self.repo[collection_id]
self.assertIsInstance(collection, Collection)
self.assertEqual(collection.id, collection_id)
# Check the collection has zero items.
self.assertEqual(len(collection.items), 0)
# Discard the collection.
collection.discard()
# Check the collection is not in the repo.
with self.assertRaises(RepositoryKeyError):
_ = self.repo['none']
def test(self):
# Register a new collection entity.
collection_id = 'collection1'
collection = register_new_collection(collection_id=collection_id)
# Check collection ID is set.
self.assertEqual(collection.id, collection_id)
# Declare items.
item1 = 'item1'
item2 = 'item2'
# Check the collection is empty.
self.assertNotIn(item1, collection)
self.assertNotIn(item2, collection)
self.assertEqual(len(collection._items), 0)
# Check there has been one Collection.Created event.
self.assertEqual(len(self.published_events), 1)
last_event = self.published_events[-1]
self.assertIsInstance(last_event, Collection.Created)
self.assertEqual(last_event.entity_id, collection_id)
# Add item to collection.
collection.add_item(item1)
# Check the collection has item1 only.
self.assertIn(item1, collection)
self.assertNotIn(item2, collection)
self.assertEqual(len(collection._items), 1)
# Check there has been one Collection.ItemAdded event.
self.assertEqual(len(self.published_events), 2)
last_event = self.published_events[-1]
self.assertIsInstance(last_event, Collection.ItemAdded)
self.assertEqual(last_event.entity_id, collection_id)
self.assertEqual(last_event.item, item1)
# Add another item.
collection.add_item(item2)
# Check the collection has item1 and item2.
self.assertIn(item1, collection)
self.assertIn(item2, collection)
self.assertEqual(len(collection._items), 2)
# Check there has been another Collection.ItemAdded event.
self.assertEqual(len(self.published_events), 3)
last_event = self.published_events[-1]
self.assertIsInstance(last_event, Collection.ItemAdded)
self.assertEqual(last_event.entity_id, collection_id)
self.assertEqual(last_event.item, item2)
# Remove item1 from the collection.
collection.remove_item(item1)
# Check the collection has item2 only.
self.assertNotIn(item1, collection)
self.assertIn(item2, collection)
self.assertEqual(len(collection._items), 1)
# Check there has been a Collection.ItemRemoved event.
self.assertEqual(len(self.published_events), 4)
last_event = self.published_events[-1]
self.assertIsInstance(last_event, Collection.ItemRemoved)
self.assertEqual(last_event.entity_id, collection_id)
self.assertEqual(last_event.item, item1)
# Discard the collection.
collection.discard()
# Check there has been a Collection.Discarded event.
self.assertEqual(len(self.published_events), 5)
last_event = self.published_events[-1]
self.assertIsInstance(last_event, Collection.Discarded)
self.assertEqual(last_event.entity_id, collection_id)
self.assertRaises(EntityIsDiscarded, getattr, collection, 'items')
def test(self):
# Register a new collection entity.
collection_id = 'collection1'
collection = register_new_collection(collection_id=collection_id)
# Check collection ID is set.
self.assertEqual(collection.id, collection_id)
# Declare items.
item1 = 'item1'
item2 = 'item2'
# Check the collection is empty.
self.assertNotIn(item1, collection)
self.assertNotIn(item2, collection)
self.assertEqual(len(collection._items), 0)
# Check there has been one Collection.Created event.
self.assertEqual(len(self.published_events), 1)
last_event = self.published_events[-1]
self.assertIsInstance(last_event, Collection.Created)
self.assertEqual(last_event.originator_id, collection_id)
# Add item to collection.
collection.add_item(item1)
# Check the collection has item1 only.
self.assertIn(item1, collection)
self.assertNotIn(item2, collection)
self.assertEqual(len(collection._items), 1)
# Check there has been one Collection.ItemAdded event.
self.assertEqual(len(self.published_events), 2)
last_event = self.published_events[-1]
self.assertIsInstance(last_event, Collection.ItemAdded)
self.assertEqual(last_event.originator_id, collection_id)
self.assertEqual(last_event.item, item1)
# Add another item.
collection.add_item(item2)
# Check the collection has item1 and item2.
self.assertIn(item1, collection)
self.assertIn(item2, collection)
self.assertEqual(len(collection._items), 2)
# Check there has been another Collection.ItemAdded event.
self.assertEqual(len(self.published_events), 3)
last_event = self.published_events[-1]
self.assertIsInstance(last_event, Collection.ItemAdded)
self.assertEqual(last_event.originator_id, collection_id)
self.assertEqual(last_event.item, item2)
# Remove item1 from the collection.
collection.remove_item(item1)
# Check the collection has item2 only.
self.assertNotIn(item1, collection)
self.assertIn(item2, collection)
self.assertEqual(len(collection._items), 1)
# Check there has been a Collection.ItemRemoved event.
self.assertEqual(len(self.published_events), 4)
last_event = self.published_events[-1]
self.assertIsInstance(last_event, Collection.ItemRemoved)
self.assertEqual(last_event.originator_id, collection_id)
self.assertEqual(last_event.item, item1)
# Discard the collection.
collection.discard()
# Check there has been a Collection.Discarded event.
self.assertEqual(len(self.published_events), 5)
last_event = self.published_events[-1]
self.assertIsInstance(last_event, Collection.Discarded)
self.assertEqual(last_event.originator_id, collection_id)
self.assertRaises(EntityIsDiscarded, getattr, collection, 'items')