Method test_file_object

python/pyarrow/tests/test_csv.py:1680–1687

(self)

        return self.open_bytes(b, **kwargs).read_all()

    def test_file_object(self):
        data = b"a,b\n1,2\n3,4\n"
        expected_data = {'a': [1, 3], 'b': [2, 4]}
        bio = io.BytesIO(data)
        reader = self.open_csv(bio)
        expected_schema = pa.schema([('a', pa.int64()),
                                     ('b', pa.int64())])
        self.check_reader(reader, expected_schema, [expected_data])

    def test_header(self):
        rows = b"abc,def,gh\n"