why we are not raising and dropping objection in driver run_phase ?
You can, but it’s not recommended and instead objections are raised/dropped in the test around running sequences and that could be for different reasons, for example
- It makes debugging hanging phases simpler as you don’t need to chase down all sub-components drivers to see which one didn’t drop its objection.
- They aren’t needed if your sequences are running multiple requests, as these sequences have already been preceded by an objection raised in the test.
- Minimize the objections overhead. e.g. a sequence is running 1000 req, instead of raising and dropping 1000 objections in the driver. It’s dobale by raising one before starting the sequence
- Gives the tests/sequences layer greater control instead of being constrained by driver raising/dropping objection mechanism
There might be some exceptions, but it should be justified.