[chore] [exporter/signalfx] Rework property/tags update tests #36086
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Outdated suggestions cannot be applied.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.
Rework the tests to explicitly control requests handling by the mock server. Use channels to control start and finish of request handling instead of relying on timer and timeouts.
All the tests in the package are now executed in 1.5 seconds compared to 19 seconds as before the change.
This change also unblocks #36044 which can be covered after this