async def _collections_helper(self, page_size=None):
from google.api_core.page_iterator import Iterator
from google.api_core.page_iterator import Page
from google.cloud.firestore_v1.async_collection import AsyncCollectionReference
# TODO(microgen): https://github.com/googleapis/gapic-generator-python/issues/516
class _Iterator(Iterator):
def __init__(self, pages):
super(_Iterator, self).__init__(client=None)
self._pages = pages
self.collection_ids = pages[0]
def _next_page(self):
if self._pages:
page, self._pages = self._pages[0], self._pages[1:]
return Page(self, page, self.item_to_value)
collection_ids = ["coll-1", "coll-2"]
iterator = _Iterator(pages=[collection_ids])
firestore_api = AsyncMock()
firestore_api.mock_add_spec(spec=["list_collection_ids"])
firestore_api.list_collection_ids.return_value = iterator
client = _make_client()
client._firestore_api_internal = firestore_api
# Actually make a document and call delete().
document = self._make_one("where", "we-are", client=client)
if page_size is not None:
collections = [
c async for c in document.collections(page_size=page_size)
]
else:
collections = [c async for c in document.collections()]
# Verify the response and the mocks.
self.assertEqual(len(collections), len(collection_ids))
for collection, collection_id in zip(collections, collection_ids):
self.assertIsInstance(collection, AsyncCollectionReference)
self.assertEqual(collection.parent, document)
self.assertEqual(collection.id, collection_id)
firestore_api.list_collection_ids.assert_called_once_with(
request={
"parent": document._document_path,
"page_size": page_size
},
metadata=client._rpc_metadata,
)
async def _collections_helper(self,
page_size=None,
retry=None,
timeout=None):
from google.cloud.firestore_v1 import _helpers
from google.cloud.firestore_v1.async_collection import AsyncCollectionReference
collection_ids = ["coll-1", "coll-2"]
class Pager(object):
async def __aiter__(self, **_):
for collection_id in collection_ids:
yield collection_id
firestore_api = AsyncMock()
firestore_api.mock_add_spec(spec=["list_collection_ids"])
firestore_api.list_collection_ids.return_value = Pager()
client = _make_client()
client._firestore_api_internal = firestore_api
kwargs = _helpers.make_retry_timeout_kwargs(retry, timeout)
# Actually make a document and call delete().
document = self._make_one("where", "we-are", client=client)
if page_size is not None:
collections = [
c async for c in document.collections(page_size=page_size,
**kwargs)
]
else:
collections = [c async for c in document.collections(**kwargs)]
# Verify the response and the mocks.
self.assertEqual(len(collections), len(collection_ids))
for collection, collection_id in zip(collections, collection_ids):
self.assertIsInstance(collection, AsyncCollectionReference)
self.assertEqual(collection.parent, document)
self.assertEqual(collection.id, collection_id)
firestore_api.list_collection_ids.assert_called_once_with(
request={
"parent": document._document_path,
"page_size": page_size
},
metadata=client._rpc_metadata,
**kwargs,
)
def _collections_helper(self, page_size=None, retry=None, timeout=None):
from google.cloud.firestore_v1.collection import CollectionReference
from google.cloud.firestore_v1 import _helpers
from google.cloud.firestore_v1.services.firestore.client import FirestoreClient
collection_ids = ["coll-1", "coll-2"]
class Pager(object):
def __iter__(self):
yield from collection_ids
api_client = mock.create_autospec(FirestoreClient)
api_client.list_collection_ids.return_value = Pager()
client = _make_client()
client._firestore_api_internal = api_client
kwargs = _helpers.make_retry_timeout_kwargs(retry, timeout)
# Actually make a document and call delete().
document = self._make_one("where", "we-are", client=client)
if page_size is not None:
collections = list(
document.collections(page_size=page_size, **kwargs))
else:
collections = list(document.collections(**kwargs))
# Verify the response and the mocks.
self.assertEqual(len(collections), len(collection_ids))
for collection, collection_id in zip(collections, collection_ids):
self.assertIsInstance(collection, CollectionReference)
self.assertEqual(collection.parent, document)
self.assertEqual(collection.id, collection_id)
api_client.list_collection_ids.assert_called_once_with(
request={
"parent": document._document_path,
"page_size": page_size
},
metadata=client._rpc_metadata,
**kwargs,
)