test_transformer.py 文件源码

def test_valid_but_messy_file(self):
        index = pd.Index(
            ['SEQUENCE1', 'seq2'], name='Feature ID', dtype=object)
        exp = pd.DataFrame([['k__Bar; p__Baz', 'foo'],
                            ['some; taxonomy; for; ya', 'bar baz']],
                           index=index, columns=['Taxon', 'Extra Column'],
                           dtype=object)

        # has_header=None (default)
        obs = _taxonomy_formats_to_dataframe(
            self.get_data_path(os.path.join('taxonomy',
                                            'valid-but-messy.tsv')))

        assert_frame_equal(obs, exp)

        # has_header=True
        obs = _taxonomy_formats_to_dataframe(
            self.get_data_path(os.path.join('taxonomy',
                                            'valid-but-messy.tsv')),
            has_header=True)

        assert_frame_equal(obs, exp)