@property
    def _multiline(self):
        for string in [self._expected, self._actual]:
            if len(string) > 80 or string.find('\n') != -1:
                return True
        return False
A customer  has 3 subscriptions for which we use the normal case:
dataset/ETHPy150Open obmarg/flask-should-dsl/flask_should_dsl/matchers.py/ContentMatcher._multiline--crossover with--dataset/ETHPy150Open PressLabs/silver/silver/tests/commands/test_generate_docs.py/TestInvoiceGenerationCommand.test_gen_for_non_consolidated_billing_with_consumed_units