I'm trying to build the REST API into our Selenium automation to create new test runs and update the test instance. I've been able to create a new run with the Run Entity and populating about a dozen fields (execution_date,time, status, testcycle_id, etc). Doing just this didn't seem to update the test-instance (what is displayed on the Execution Grid).
So I've added functionality to update test-instance with date,time, and status. This seems to work just fine, but it also creates another run. It's titled "Fast_Run_05-27_12-05".
Am I missing something? Or doing too much to just add a test run to a test-set?