Google Cloud Emulators

Allows to spin up google cloud emulators, such as PubSub.

class'google/cloud-sdk:latest', project='test-project', port=8432, **kwargs)

PubSub container for testing managed message queues.


The example will spin up a Google Cloud PubSub emulator that you can use for integration tests. The pubsub instance provides convenience methods get_publisher and get_subscriber to connect to the emulator without having to set the environment variable PUBSUB_EMULATOR_HOST.

def test_docker_run_pubsub():
    config = PubSubContainer('google/cloud-sdk:latest')
    with config as pubsub:
        publisher = pubsub.get_publisher()
        topic_path = publisher.topic_path(pubsub.project, "my-topic")
        topic = publisher.create_topic(topic_path)