Intent of api.go ×11

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
  - service/ 6 tests
    
    history/ 6 tests
    
    TestEngineSuite/ 6 tests
    
    go.temporal.io/server/service/history/TestEngineSuite/TestRecordActivityTaskHeartBeatByIDSuccess Inherited api.go ×1
    
    go.temporal.io/server/service/history/TestEngineSuite/TestRecordActivityTaskHeartBeatSuccess_NoTimer Inherited TestRecordActivityTaskHeartBeatSuccess_NoTimer
    
    go.temporal.io/server/service/history/TestEngineSuite/TestRecordActivityTaskHeartBeatSuccess_TimerRunning Inherited TestRecordActivityTaskHeartBeatSuccess_TimerRunning
    
    go.temporal.io/server/service/history/TestEngineSuite/TestRequestCancel_RespondWorkflowTaskCompleted_NoHeartBeat Inherited TestRequestCancel_RespondWorkflowTaskCompleted_NoHeartBeat
    
    go.temporal.io/server/service/history/TestEngineSuite/TestRequestCancel_RespondWorkflowTaskCompleted_Success Inherited TestRequestCancel_RespondWorkflowTaskCompleted_Success
    
    go.temporal.io/server/service/history/TestEngineSuite/TestRequestCancel_RespondWorkflowTaskCompleted_SuccessWithQueries Inherited TestRequestCancel_RespondWorkflowTaskCompleted_SuccessWithQueries