Make FallbackLoaderTest more robust. #4264
Merged
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I have been noticing some intermittent failures of FallbackLoaderTest in my local environment. The problem appears to be a missed click in Mink similar to the issue discussed in #4222. In rare cases, one of the comments was not getting added correctly, which was causing a failure. This PR adds an assertion to confirm that the comment is added successfully, and refactors the retry mechanism from BulkTest into a trait so it can be reused here.
I wish there was a better solution to this problem, but at least creating a trait means that we can find all instances of the hack if we can improve upon this fix in future.