Intent of operator_handler.go ×3

All 7 exact tests in this concept. Every test is marked by where it enters the hierarchy.

go.temporal.io/ 7 tests
- server/ 7 tests
  - service/ 5 tests
    
    frontend/ 5 tests
    
    TestOperatorHandlerSuite/ 5 tests
    
    Test_AddSearchAttributes/ 2 tests
    
    go.temporal.io/server/service/frontend/TestOperatorHandlerSuite/Test_AddSearchAttributes/fail:_cannot_get_existing_search_attributes Inherited fail:_cannot_get_existing_search_attributes
    
    go.temporal.io/server/service/frontend/TestOperatorHandlerSuite/Test_AddSearchAttributes/success Inherited success
    
    Test_AddSearchAttributes_DualVisibility/ 3 tests
    
    go.temporal.io/server/service/frontend/TestOperatorHandlerSuite/Test_AddSearchAttributes_DualVisibility/fail:_failed_to_add_search_attributes_to_visibility_manager_1 Inherited fail:_failed_to_add_search_attributes_to_visibility_manager_1
    
    go.temporal.io/server/service/frontend/TestOperatorHandlerSuite/Test_AddSearchAttributes_DualVisibility/fail:_failed_to_add_search_attributes_to_visibility_manager_2 Inherited fail:_failed_to_add_search_attributes_to_visibility_manager_2
    
    go.temporal.io/server/service/frontend/TestOperatorHandlerSuite/Test_AddSearchAttributes_DualVisibility/success Inherited success
  - temporaltest/ 1 test
    
    go.temporal.io/server/temporaltest/TestSearchAttributeRegistration Inherited visibility_store.go ×17
  - tests/ 1 test
    
    testcore/ 1 test
    
    TestFunctionalTestBaseSuite/ 1 test
    
    go.temporal.io/server/tests/testcore/TestFunctionalTestBaseSuite/TestWorkerServiceHealthCheck Inherited onebox.go ×75