def test_idadf_attr_shape(self, idadf, df):
    assert isinstance(idadf.shape, tuple)
    assert (len(idadf.shape) == 2)
    assert (idadf.shape[0] == len(idadf.index))
    assert (idadf.shape[1] == len(idadf.columns))
    assert (idadf.shape == df.shape)
def test_idadf_attr_shape(self, idadf, df):
    assert isinstance(idadf.shape, tuple)
    assert (len(idadf.shape) == 2)
    assert (idadf.shape[0] == len(idadf.index))
    assert (idadf.shape[1] == len(idadf.columns))
    assert (idadf.shape == df.shape)