Smoke Test Cleanup
Before the smoke test tool completes execution, the following cleanup steps are executed:
1. Delete the test Thing and all its data from the ThingWorx Platform.
2. Clear the Connector caches by sending ClearCacheEntry events to the Connection Services Hub. All caches are cleared.
3. Delete local temp directory (smoketest_temp_<UUID>) that was created at the beginning of the execution of the smoke test.