I'm trying to get code coverage for unit tests in a Google Closure client-server project. We have code coverage for the server side, and need client side coverage. JSCover runs its own server. Our cleint side unit tests require running under our server to access specific services.

Jan 1, 2025 · I can now run npm run test:coverage to run the coverage from the root directory, but can still leave the tests specific dependencies (babel, enzyme, etc) in my tests folder. Most of my jest config file remained as is. Only change was to the babel's config file path as it seems to be relative to jest-cli running path, and is not able to use ...

Dec 18, 2013 · I'm creating some unit tests with Jasmine and the test runner I'm using is Karma. I'm also checking the code coverage of these test specs with the karma-coverage plugin. I was wondering if there's any way of excluding certain functions from the code coverage itself and also from the Karma report (Istanbul actually).

Dec 23, 2012 · I agree. This makes JSCover useable by higher level tools that don't work well with iFrames or multiple windows which are avoided by this approach. It also means code coverage can be added to existing Selenium tests with two adjustments: Make the tests run through the JSCover proxy; Save the coverage report at the end of the test suite

Oct 29, 2014 · For each case, the percentage represents executed code vs not-executed code, which equals each fraction in percent format (e.g: 50% branches, 1/2). In the file report: 'E' stands for 'else path not taken', which means that for the marked if/else statement, the 'if' path has been tested but not the 'else'.

May 27, 2013 · Instead of using a node package to prepare the code, I now just run jscoverage.exe (downloaded from here) from the console, and then go with mocha -R html-cov test.js > coverage.html. Now I have the problem that some code gets escaped.

Mar 19, 2019 · The Facebook team adds the Istanbul code coverage output as part of the coverage report and you can use it directly. After executing Jest, you can get a coverage report in the console and under the root folder set by Jest, you will find the coverage report in …

Feb 29, 2012 · In theory, you can use any coverage tool that instruments JavaScript code to collect coverage data. For example, you can use JSCoverage either in proxy mode (for real-time instrumentation) or for static instrumentation to run your Selenium tests off the instrumented code.

May 19, 2013 · npm run test-with-coverage to run tests with code coverage. Force test failing if code coverage is low. Fail if the total code coverage is below 90%: nyc --check-coverage --lines 90 Fail if the code coverage of at least one file is below 90%: nyc --check-coverage --lines 90 - …

Jan 31, 2015 · How to get code coverage of javascript using cucumber? Related. 2. JavaScript Code Coverage. 5.