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Hi there! It's a great article and all, but how do I test individual functions, variables, etc. in an external JavaScript file?
That should be simple enough to do just using Jest (or any other testing framework). Export the functions etc. from the Javascript file, import them into a test file and use your testing framework to assess that the functions work correctly. :)
Unless I have misunderstood the question...
Hi there! There are issues with ESM and what if these JS functions have DOM manipulations? Those seem to be my issues.
Hi there! It's a great article and all, but how do I test individual functions, variables, etc. in an external JavaScript file?
That should be simple enough to do just using Jest (or any other testing framework). Export the functions etc. from the Javascript file, import them into a test file and use your testing framework to assess that the functions work correctly. :)
Unless I have misunderstood the question...
Hi there! There are issues with ESM and what if these JS functions have DOM manipulations? Those seem to be my issues.