def METHOD_NAME(flask_client, credentials_repository, url):
    pre_populate_repository(url, credentials_repository, [CREDENTIALS_1, CREDENTIALS_2])
    resp = flask_client.get(url)
    actual_propagation_credentials = [Credentials(**creds) for creds in resp.json]
    assert resp.status_code == HTTPStatus.OK
    assert len(actual_propagation_credentials) == 2
    assert actual_propagation_credentials[0].secret.password == PASSWORD_1
    assert actual_propagation_credentials[1].secret.lm_hash == LM_HASH