def test_generate_consistency_token(self):
        # Setup Expected Response
        consistency_token = "consistencyToken-1090516718"
        expected_response = {"consistency_token": consistency_token}
        expected_response = bigtable_table_admin_pb2.GenerateConsistencyTokenResponse(
            **expected_response)

        # Mock the API response
        channel = ChannelStub(responses=[expected_response])
        patch = mock.patch("google.api_core.grpc_helpers.create_channel")
        with patch as create_channel:
            create_channel.return_value = channel
            client = bigtable_admin_v2.BigtableTableAdminClient()

        # Setup Request
        name = client.table_path("[PROJECT]", "[INSTANCE]", "[TABLE]")

        response = client.generate_consistency_token(name)
        assert expected_response == response

        assert len(channel.requests) == 1
        expected_request = bigtable_table_admin_pb2.GenerateConsistencyTokenRequest(
            name=name)
        actual_request = channel.requests[0][1]
        assert expected_request == actual_request
    def test_generate_consistency_token(self):
        # Setup Expected Response
        consistency_token = 'consistencyToken-1090516718'
        expected_response = {'consistency_token': consistency_token}
        expected_response = bigtable_table_admin_pb2.GenerateConsistencyTokenResponse(
            **expected_response)

        # Mock the API response
        channel = ChannelStub(responses=[expected_response])
        client = bigtable_admin_v2.BigtableTableAdminClient(channel=channel)

        # Setup Request
        name = client.table_path('[PROJECT]', '[INSTANCE]', '[TABLE]')

        response = client.generate_consistency_token(name)
        assert expected_response == response

        assert len(channel.requests) == 1
        expected_request = bigtable_table_admin_pb2.GenerateConsistencyTokenRequest(
            name=name)
        actual_request = channel.requests[0][1]
        assert expected_request == actual_request