def test():
wdl_namespace = wdl.loads(wdl_code)
wf = wdl_namespace.workflows[0]
engine = Engine(wdl_run)
engine.submit(Workflow(wf), {"inp": "README.md"}, "test")
engine.run_all()
assert engine.get("test").state == Job.FINISHED
assert engine.jobs.vars["test.my_task.output"].endswith("output.txt")
