I'm running my UiTests on app that uses images/videos from the camera roll/Google photos/Etc..
All the images/videos are in CollectionView and each asset is in a specific cell.
When the app opens the "footage screen" it contains 15 assets at the same time and I'm trying to create a function that waits until all of the images finish to load.
Why do I need it: I have tests that select images/videos and sometimes the Xctest could select the first one because not all of the assets finish loading.
Note: I don't have any indication that tells me "all the assets finish to load".
Any suggestions?
You should inspect your app.debugDescription before and after loading. Find anything that you can asynchronously verify.
If necessary, add accessibility identifiers into app code, that are different before/after loading. You should also add some accessibility labels to help VoiceOver and VoiceControl users to interact with your app.
You can use SUITCase for screenshot testing and awaits. https://github.com/devexperts/suitcase/
You can add some EarlGrey 2 asserts. This testing framework is a little bit more flexible and automatically await async operations. The good thing is you can use it alongside existing XCTest tests.
Finally, you can just sleep(5) :D