def test_media_requires_signature(client):
    response = client.get("/api/v1/media/files/avatars/missing.png")
    assert response.status_code == 422


def test_media_file_not_found(client):
    from app.core.media_signing import build_signed_media_url

    signed_url = build_signed_media_url("/api/v1/media/files/avatars/missing.png")
    response = client.get(signed_url)
    assert response.status_code == 404
    assert response.json()["detail"] == "FILE_NOT_FOUND"


def test_media_rejects_non_avatar_path(client):
    from app.core.media_signing import build_signed_media_url

    signed_url = build_signed_media_url("/api/v1/media/files/other/file.png")
    response = client.get(signed_url)
    assert response.status_code == 404
    assert response.json()["detail"] == "FILE_NOT_FOUND"