Normal our E2E tests, running in the Cypress pipeline, sometimes break due to failed login attempts / session invalidation.
see this CI run, which reports this error from OCMRolesAndAccess's beforeAll hook:
1) OCM Roles And Access
"before all" hook for "successfully registers a new cluster and redirects to its details page":
[0m[31m AssertionError: Timed out retrying after 10000ms: expected 'https://prod.foo.redhat.com:1337/openshift/' to include '/openshift/cluster-list'
This error occurred while creating the session. Because the session setup failed, we failed the test.
Because this error occurred during a `before all` hook we are skipping all of the remaining tests.
Although you have test retries enabled, we do not retry tests when `before all` or `after all` hooks fail[0m[90m
at ClusterList.assertUrlIncludes (webpack://cloud.openshift.com/./cypress/pageobjects/page.js:7:20)
at ClusterList.isClusterListUrl (webpack://cloud.openshift.com/./cypress/pageobjects/ClusterList.page.js:8:10)
at Object.eval [as setup] (webpack://cloud.openshift.com/./cypress/support/e2e.js:43:20)
the screenshot from that moment of failure shows a blank page.
we should investigate the root cause of this problem, and - according to our findings - either adjust test-configs (e.g. timeouts), fix the testing framework, or fix the responsible tests.