test: sort migration test FS mock calls #6756
Merged
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Motivation
After #6755, the migration test uses an FS mock snapshot to validate the content of the migrated site, not just that it succeeds. However, because of paralleling FS ops, these calls can resolve in a random order, creating random CI failures. Sorting the calls by the file path should mitigate the issue.
Have you read the Contributing Guidelines on pull requests?
Yes
Test Plan
Before merging, the Jest tests will be re-attempted for three times.