program="../multiple_streams" chronicles_streams="foo[textlines],bar[textlines]" chronicles_colors=None [Output] stdout="""INF 2018-10-12 21:15:33+02:00 dynamic scope starts tid=0 reqId=10 userId=20 INF 2018-10-12 21:15:33+02:00 logging to foo tid=0 INF 2018-10-12 21:15:33+02:00 dynamic scope ends tid=0 reqId=10 userId=20 INF 2018-10-12 21:15:33+02:00 logging to foo tid=0 WRN 2018-10-12 21:15:33+02:00 about to exit main tid=0 """