async def METHOD_NAME(data, objectService):
    """We can upload a small amount of literal data"""
    name = f"taskcluster/test/client-py/{taskcluster.slugid.v4()}"
    await upload.uploadFromBuf(
        projectId="taskcluster",
        name=name,
        contentType="text/plain",
        contentLength=len(data),
        expires=taskcluster.fromNow('1 hour'),
        data=data,
        objectService=objectService)
    got, contentType = await download.downloadToBuf(
        name=name,
        objectService=objectService)
    assert got == data
    assert contentType == 'text/plain'