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karma-runner

Karma and React, have warnings to cause errors

October 26, 2022 by Magenaut

I am using Karma with mocha to test my React components. I have some warnings displayed when the PropTypes are not matched. However it would be really interesting to have these warnings to cause an actual error, as to track down the test and fix it.

Categories Q&A, ReactJS Tags karma-mocha, karma-runner, mocha.js, reactjs Leave a comment

Karma – Chrome Headless – test FAILED – Uncaught null thrown

October 12, 2022 by Magenaut

While running unit tests, they fail “sometimes”, always on different tests, without any meaningful error.

Categories Node.js, Q&A Tags angular, google-chrome-headless, karma-jasmine, karma-runner, node.js Leave a comment

npm check and update package if needed

October 8, 2022 by Magenaut

We need to integrate Karma test runner into TeamCity and for that I’d like to give sys-engineers small script (powershell or whatever) that would:

Categories Node.js, Q&A Tags karma-runner, node.js, npm, teamcity Leave a comment

How to test nodejs backend code with Karma (testacular)

October 7, 2022 by Magenaut

How do I setup Karma to run my backend unit tests (written with Mocha)? If I add my backend test script to the files = [], it fails stating that require is undefined.

Categories Node.js, Q&A Tags karma-runner, mocha.js, node.js Leave a comment

NPM cannot install dependencies – Attempt to unlock something which hasn’t been locked

October 7, 2022 by Magenaut

I’ve been trying to run an npm install on my package.json file, but I’m having a lot of trouble. It keeps saying “Error: Attempt to unlock XXX, which hasn’t been locked” on all my dependences. Here’s one of them:

Categories Node.js, Q&A Tags karma-runner, node.js, npm Leave a comment

Running karma after installation results in ‘karma’ is not recognized as an internal or external command

October 6, 2022 by Magenaut

I’m trying to run karma as part as an angular-seed project, after installing karma using

Categories Node.js, Q&A Tags karma-runner, node.js, terminal Leave a comment

Issue running karma task from gulp

October 2, 2022 by Magenaut

I am trying to run karma tests from gulp task and I am getting this error:

Categories Node.js, Q&A Tags gulp, karma-runner, node.js Leave a comment

How to get better test reports in the console?

October 2, 2022 by Magenaut

I have a fairly simple karma.config.js file

Categories Node.js, Q&A Tags javascript, karma-jasmine, karma-runner, node.js Leave a comment

karma plugin dependencies not being found

October 2, 2022 by Magenaut

When I run karma start I get the following issues

Categories Node.js, Q&A Tags javascript, karma-runner, node.js, npm Leave a comment

Disconnected (1 times), because no message in 10000 ms using Karma-Jasmine

September 30, 2022 by Magenaut

Using Karma runner with jasmine. After all the configuration done, I type on terminal the below command:

Categories Node.js, Q&A Tags karma-jasmine, karma-runner, node.js Leave a comment
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