def test_nothingPushed(self):
        ctx = _ExecutionContext()
        self.assertIs(ctx.current(), None)
fork a process to execute the command string given as argument, returning the string written to STDOUT
dataset/ETHPy150Open ClusterHQ/eliot/eliot/tests/test_action.py/ExecutionContextTests.test_nothingPushed--crossover with--dataset/ETHPy150Open pindexis/qfc/qfc/dirhandler.py/run_command