Situation: During a critical sprint ending in three days, a colleague was assigned to write end-to-end Cypress integration tests for our new subscription workflow, but was visibly struggling and falling behind due to flaky test assertions.
Task: I had finished my committed sprint tasks early, and I wanted to step in to support my teammate without undermining their confidence or taking over their assignment.
Action: I reached out privately on Slack, asking if they would like to pair for an hour to bounce ideas around. On the call, we looked at the test logs together and discovered that the flakiness was caused by asynchronous timing issues where assertions executed before network responses completed. Rather than fixing the tests for them, I walked through how to use Cypress route aliasing and cy.wait() on network requests. We fixed the first two tests together, and I stayed on the call while they applied the pattern to the remaining tests.
Result: My colleague successfully stabilized and completed all remaining tests within the sprint deadline. They gained deep confidence in Cypress network stubbing, and our sprint was delivered with 100% green test passes.