def METHOD_NAME(mocker, fake_uuid):
    mock_redis_delete = mocker.patch("app.extensions.RedisClient.delete")
    mock_post = mocker.patch("app.notify_client.organisations_api_client.OrganisationsClient.post")
    organisations_client.update_organisation(
        fake_uuid,
        cached_service_ids=["a", "b", "c"],
        organisation_type="central",
    )
    mock_post.assert_called_with(url="/organisations/{}".format(fake_uuid), data={"organisation_type": "central"})
    assert mock_redis_delete.call_args_list == [
        call("service-a", "service-b", "service-c"),
        call("organisations"),
        call("domains"),
    ]