def test_sandbox_which(): s = Sandbox() assert s.which('sh') == None assert s.which('id') == None s.clone_bin('sh') s.clone_bin('id') assert s.isfile('/bin/sh') assert s.isfile('/usr/bin/id') assert s.which('sh') == '/bin/sh' assert s.which('id') == '/usr/bin/id' feedback = s.process(["id", "-u"]) assert feedback.ended_correctly assert feedback.return_code == 0 del s