The Upstream Istio Integration test suite is significant for validating Istio on Openshift. Thus, this task is simply to learn how to run the test suite using the following guideline document (this is a learning task for new Sail QE team member(s):

https://docs.google.com/document/d/1Z5duRkX65vOfgSyYkEG7wj7YPm_RFnZKG8m_DmfVhvI/edit