mikkeli
95acf5ea38
FakeIperf3Runner implements Iperf3Runner, so the widget tests exercise the actual widget tree — GO, STOP, the status line, the stat row, validation — with no MethodChannel and no native library. That was impossible while the screen constructed its own Iperf3Service. The view model tests share the same fake instead of each file carrying a double that had to mirror the concrete service. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>