@property
    def is_valid(self):

        return self.connection is not None
Test that function inlining works under a variety of circumstances.
dataset/ETHPy150Open goFrendiAsgard/kokoropy/kokoropy/packages/sqlalchemy/pool.py/_ConnectionFairy.is_valid--crossover with--dataset/ETHPy150Open rfk/promise/promise/tests/__init__.py/test_inlining