def test_consumption_default_data():
    consump = Consumption()
    pdata = consump.specification(meta_data=True, ignore_state=True)
    for pname in pdata.keys():
        if pname.startswith('MPC'):
            assert pdata[pname]['value'] == [{"value": 0.0, "year": 2013}]
        elif pname.startswith('BEN'):
            assert pdata[pname]['value'] == [{"value": 1.0, "year": 2013}]