async def test_collections_w_import():
from google.cloud import firestore
credentials, project = _get_credentials_and_project()
client = firestore.AsyncClient(project=project, credentials=credentials)
collections = [x async for x in client.collections()]
assert isinstance(collections, list)
def client():
credentials, project = _get_credentials_and_project()
yield firestore.AsyncClient(project=project, credentials=credentials)
