Intent of TestWaitOnNothing

All 6 exact tests in this concept. Every test is marked by where it enters the hierarchy.

go.temporal.io/ 6 tests
- server/ 6 tests
  - common/ 5 tests
    
    goro/ 5 tests
    
    go.temporal.io/server/common/goro/ExampleGroup Inherited ExampleGroup, TestCancelBeforeGo, +1
    
    go.temporal.io/server/common/goro/TestCancelBeforeGo Inherited ExampleGroup, TestCancelBeforeGo, +1
    
    go.temporal.io/server/common/goro/TestMultiCancelAndWait Inherited ExampleGroup, TestCancelBeforeGo, +1
    
    go.temporal.io/server/common/goro/TestWaitOnDifferentThread Inherited TestWaitOnDifferentThread
    
    go.temporal.io/server/common/goro/TestWaitOnNothing Introduced here
  - tests/ 1 test
    
    testcore/ 1 test
    
    TestFunctionalTestBaseSuite/ 1 test
    
    go.temporal.io/server/tests/testcore/TestFunctionalTestBaseSuite/TestWorkerServiceHealthCheck Inherited onebox.go ×75