Move EventComponent state creation to complete phase + tests #15352
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Note: This is for the experimental event API.
This PR moves the creation of
EventComponent
state to always happen in the complete phase, rather than happen lazily upon the first event firing. This ensures that state is consistent, otherwise a component that hasn't had state created (because an event didn't fire), will likely break in the unmount phase because state is expected to exist. I added a test that validates this behaviour.I also removed the
currentResponder
binding as it is no longer used anywhere and was just dead code.