The Go testing environment caches test results by default, allowing subsequent runs to use the cached results to improve efficiency. However, in certain scenarios, you may want to force retesting or disable test caching.
Force Retesting
When running go test multiple times, you may notice that subsequent runs do not actually execute the tests and instead display cached results. To force retesting, you can use the following options:
Disable Test Caching
To permanently disable test caching, you can use the -nocache flag when running go test. This flag prevents the test results from being cached and forces the tests to be executed every time.
Note
It's generally not necessary to manually disable test caching. Changes in your code or test code will automatically invalidate cached test results. Therefore, you should only need to use the methods described above if you encounter specific circumstances where you require forced retesting of all cached tests.
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