See: flutter/engine#33603 (comment)
When running tests in parallel, the value is appName is null here: https://github.com/flutter/engine/blob/main/shell/platform/darwin/macos/framework/Source/FlutterMenuPlugin.mm#L256
This caused crashes during the test.
[NSRunningApplication currentApplication].localizedName is supposed to pick up the name of the test executable: flutter_desktop_darwin_unittests