Improve tests and add missing test cases

Bug: 261728888
Test: atest NotificationInterruptStateProviderWrapperTest
Test: atest VisualInterruptionDecisionProviderImplTest
Flag: ACONFIG com.android.systemui.visual_interruptions_refactor DEVELOPMENT
Change-Id: Ibc4484bb1c83d89ff5ce1bc70c99208d1dd09d02
1 file changed