flutter test に — test-randomize-ordering-seedの追加https://groups.google.com/forum/?utm_medium=email#!topic/flutter-announce/xWxwU-FdcCU βチャネルにて。今後はCIでは常にこのflagをつけるべき。 $ flutter test --test-randomize-ordering-seed=random Shuffling test order with --test-randomize-ordering-seed=2328469151