I'd like to auto run my jest tests hourly without any manual intervention.
Can I simply add something like:
jest test.js
to a shell script and run it via the cron?
Related
I have been trying to set up server-side testing for my application but have run into an issue with bamboo recognizing more than one test type. In the past, it worked just fine using only karma as the unit test, but I need to add server-side testing which works much better with jest.
The main problem I am running into is that when both are run as shown below the coverage report is only created for the karma(unit) tests.
test-unit=npm run test:unit && npm run test:server
I have also tried running jest under bamboos test-e2e and test-contract-test but when I do this nothing is reported. So is there a way to set up server-side testing separately in the .bamboorc file
So, I found an answer!
In the .bamboorc file move the test-unit = npm run test:unit to the end of the file and for the first test use
test-contract-consumer=npm run test:server -- --collect-coverage
This should then collect the coverage for the server tests in bamboo under the contract tests consumer artifacts, and the karma unit test should still show up under the unit test coverage artifacts.
I am using the test-library for React , and everytime I edit my test file and save it, it will automatically running coverage on other untested files and gave me a report. there are hundreds of files in my project,and it could really waste time. I don't want this, I just want it run test on my current selected file.
the command I have used is
npm run test /myprojrct/myFile.test.js
is there a way to resolve it ?
Adding the --watch flag to your test script should make jest run tests only on changed files after each save.
More details and other available options can be found here: https://jestjs.io/docs/en/cli#--watch
You should add --coverage=false flag to prevent collecting coverage.
npm run test --coverage=false
Other useful flags:
npm run test --watch // watcher will re-run only the tests that depend on the changed files
npm run test --watchAll // watcher will re-run *ALL* tests when a file has changed
npm run test -t="rendering Button" // will run only tests with a name that matches the regex
npm run test fileName.js // this argument will be treated as a regular expression to match against files in your project
Is there a way to run ESLint everytime Jest's watch script triggers? I want to automatically have the watch script lint (with --fix) my files.
You can use jest-runner-eslint plugin to do exactly what you described.
https://github.com/jest-community/jest-runner-eslint
Hi i am writing unit test for my application using jasmine and karma.
I want to run individual test file for testing not as a whole project using npm test.
I don't want to us fdescribe()and fit().
Is there any way i can run my test file by providing filename while running test for the same.
I am trying to run test cases and deploy React-js app with Jenkins.
I am able run react-js app locally after git push command, but after that second command mocha (command to run test cases) is never executed.
I want to deploy react-app to production if all test cases passes.
Below is my simple build script
cd naviaget/to/package.json/file
npm start
mocha
Any help is appreciated.
Well if npm start is starting the development server, you shouldn't call it before running the scripts, because the server won't finish execution until it's closed. That's the reason mocha is never executed.
Normally in CI you first run your tests, and then if everything goes fine you deploy, run a server, whatever. These are normally two different steps: integration (running your test) and deployment (spinning up your server).
I'm not familiar with Jenkins but I'm pretty sure it should be easy to set it up like that:
Run the tests with mocha
If everything is fine, re-reploy