Adding example for test coverage using istanbul #3008
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paudmir
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I tried to clean the mess I have while I was testing different things, so I can't guarantee that this is going to work right away yet it's on the right path 😄
I did install these packages:
npm install v8-to-istanbul npm install babel-plugin-Istanbul npm install monocartI have a hunch that the monocart one might not be necessary to run what is out there.
With these, one just needs to run the playwright tests as usual (just gotta point the
testmodule to the one in thefixtures.tsso that the code coverage can run).e.g. npm run e2ec -- action-menu
This should generate a
.nyc_outputfolder with non-emptycoverage.jsonfile.To generate the HTML so you can see the report, you'll need to run this command:
npx nyc report --reporter=htmlA report would look like this:
PS. THIS IS JUST AN EXAMPLE/guide, so not intended to be deployed @david-crespo