Inconsistent behavior of test_app.py

[arielge]

What is the current behavior?
While the test_full_flow test in test_app.py consistently passes, sporadically we see in the outputs that in some runs an exception occurred.

For instance:

• Exception: iteration 1 in workspace 'my_test_workspace' category id '0' is not ready for inference. (current status is IterationStatus.MODEL_DELETED, model status is ModelStatus.DELETED)
• Exception: model id SVM_BOW_96415f48-adfc-11ed-9a60-de5187059c3e is not in READY status while iteration status is IterationStatus.RUNNING_ACTIVE_LEARNING. Something went wrong

What is the expected behavior?

1. We would expect the test flow to behave consistently, and need to understand why this is not the case.
2. An unexpected Exception during the flow should cause the test to fail.