def METHOD_NAME(expect, client, unknown_template):
    data = {"text_lines": ["one", "two"]}
    request, response = client.post(
        f"/templates/{unknown_template.id}", data=data
    )
    expect(response.status) == 404
    expect(response.json) == {
        "url": "http://localhost:5000/images/unknown/one/two.png"
    }