def test_active_values():
    mp = MeasuringPoint(so2=True, o3=True)
    assert mp.get_active_values() == ('so2', 'o3')
def test_import_values(csv, stationName, params):
    pytest.mark.django_db(transaction=False)

    mp = MeasuringPoint()
    mp.put_csv(csv, stationName, params)