fix(tests): Try to reduce flakiness of visual tests #507
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adrienjoly
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adrienjoly
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) ## Problem Despite several attempts to improve the situation (see PRs #501, #504, #505, #507, #508, #510, #513, #520, #521, #522), Cypress tests are still flaky: they timeout for random reasons. ## Hypothesis This timeout could be caused by the fact that: - some XHR requests (e.g. to `/api/notif` to fetch notifications, and Deezer) may never respond => `onLoad` is never triggered - when a new test starts, we call `/testing/reset` to refresh the DB, which can cause pending DB queries from never resolving See #520 (comment). ## Proposed solution - wait for Openwhyd server to be up and reset before running tests - intercept and mock flaky XHR requests - fail faster when test steps are hanging for too long - reduce the amount of resources to load: fonts
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