def METHOD_NAME(self, mock_push_apk):
    publish_config = {
        "target_store": "google",
        "dry_run": True,
        "google_track": "production",
        "google_rollout_percentage": 10,
        "package_names": ["org.mozilla.fennec_aurora"],
        "username": "service_account",
        "secret": "/google_credentials.p12",
    }
    publish({}, publish_config, self.apks, contact_server=True)
    _, args = mock_push_apk.call_args
    assert args["track"] == "production"
    assert args["rollout_percentage"] == 10