Method writerAssertEqual

Lib/test/test_csv.py:698–703

(self, input, expected_result)

            self.assertEqual(fields, expected_result)

    def writerAssertEqual(self, input, expected_result):
        with TemporaryFile("w+", encoding="utf-8", newline='') as fileobj:
            writer = csv.writer(fileobj, dialect = self.dialect)
            writer.writerows(input)
            fileobj.seek(0)
            self.assertEqual(fileobj.read(), expected_result)

class TestDialectExcel(TestCsvBase):
    dialect = 'excel'