Passed

osx-64 / Tests-osx-64 / MacOSX64.Spec2.Backend.Tests.SpTreeAdapterSingleSelectionTest.testUnselectWidgetIndexRaisesSelectionIndexChangeEventOnce(#specInitializationStrategy->[ SpInitializationStrategy afterTest ] #backendForTest->SpMorphicBackendForTest) (from Spec2-Backend-Tests)