def test_multipleCurrent(self):
        ctx = _ExecutionContext()
        a = object()
        ctx.push(a)
        ctx.current()
        self.assertIs(ctx.current(), a)
Multiple calls to L{_ExecutionContext.current} return the same result.
dataset/ETHPy150Open ClusterHQ/eliot/eliot/tests/test_action.py/ExecutionContextTests.test_multipleCurrent