def check_files(self, file1, file2):
self.reset_files()<EOL>self.assertEqual(<EOL>file1.read(),<EOL>file2.read()<EOL>)<EOL>file1.close()<EOL>
assumes file2 is a self.<file>, whereas file1 is from DLKit item/question
        :param file1:
        :param file2:
        :return: