import falcon
from falcon import testing


def test_get_metrics(client, mocker):
    expected = 'foo'
    mocker.patch(
        'dapd_transformation_service.services.consumer_state.ConsumerStateService.'
        'get_consumer_metrics',
        return_value=expected
    )

    result: testing.Result = client.simulate_get('/api/v1/metrics/')

    assert result.status == falcon.HTTP_200
    assert result.json == expected