def test_batch_get_documents(self):
# Setup Expected Response
missing = "missing1069449574"
transaction = b"-34"
expected_response = {"missing": missing, "transaction": transaction}
expected_response = firestore_pb2.BatchGetDocumentsResponse(
**expected_response)
# Mock the API response
channel = ChannelStub(responses=[iter([expected_response])])
patch = mock.patch("google.api_core.grpc_helpers.create_channel")
with patch as create_channel:
create_channel.return_value = channel
client = firestore_client.FirestoreClient()
# Setup Request
database = client.database_root_path("[PROJECT]", "[DATABASE]")
documents = []
response = client.batch_get_documents(database, documents)
resources = list(response)
assert len(resources) == 1
assert expected_response == resources[0]
assert len(channel.requests) == 1
expected_request = firestore_pb2.BatchGetDocumentsRequest(
database=database, documents=documents)
actual_request = channel.requests[0][1]
assert expected_request == actual_request
def _make_batch_response(**kwargs):
from google.cloud.firestore_v1.proto import firestore_pb2
return firestore_pb2.BatchGetDocumentsResponse(**kwargs)