test_transformer.py 文件源码

def test_mean_transformer_data_frame():
    s1 = XSeries([
        pd.Series(np.random.normal(size=10)),
        pd.Series(np.random.normal(size=15))
    ])
    s2 = XSeries([
        pd.Series(np.random.normal(size=10)),
        pd.Series(np.random.normal(size=15))
    ])

    df = XDataFrame({
        's1': s1,
        's2': s2
    })

    tr = MeanSeriesTransformer()
    try:
        tr = tr.fit(df)
        assert False
    except:
        assert True