Cache reference MFiles for regression tests #4069
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #4069 +/- ##
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- Coverage 46.60% 46.47% -0.14%
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Files 122 122
Lines 28711 28837 +126
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+ Hits 13381 13401 +20
- Misses 15330 15436 +106 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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je-cook
approved these changes
Jan 29, 2026
je-cook
approved these changes
Jan 29, 2026
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Currently, if we run$N$ regression tests then we make $N + 1$ API requests; $1$ request to the get a list of files, the other $N$ downloading the reference files.
With this PR, the MFiles get cached locally by their scenario name and hash. This means a GitHub API request to download the file only occurs once ever, rather than once every time the test suite is run.