Method _write_test

Lib/test/test_csv.py:177–183

(self, fields, expect, **kwargs)

    def _write_test(self, fields, expect, **kwargs):
        with TemporaryFile("w+", encoding="utf-8", newline='') as fileobj:
            writer = csv.writer(fileobj, **kwargs)
            writer.writerow(fields)
            fileobj.seek(0)
            self.assertEqual(fileobj.read(),
                             expect + writer.dialect.lineterminator)

    def _write_error_test(self, exc, fields, **kwargs):
        with TemporaryFile("w+", encoding="utf-8", newline='') as fileobj: