Vue Cli unit test with jest how to run single test

vuejs2 jestjs vue-cli-3
JimmyShoe picture JimmyShoe · Feb 27, 2019 · Viewed 9k times · Source

I have vue application using the vue cli 3. During the setup process i chose jest as the testing framework. To run my unit tests i have a script in the package.json:

test:unit": "vue-cli-service test:unit",

and to run this i write in the vs code terminal:

npm run test:unit

This runs all my tests that meet the specifications set up in the jest config section of the package.json file.

My question is how to run just a single test. Is there a specific command i need to run? or is there an vscode extension that will work with this setup.

Answer

Hardik Raval picture Hardik Raval · Oct 6, 2019

If you want to execute only single file then simply do:

npm run test:unit -t counter
OR
npm run test:unit counter

Whereas counter.spec.js is the my test file.

Related questions

How to make test coverage show all vue files in Vue-cli 3 using jest

I am having difficulty trying to set up Vue CLI 3 with Jest to show test coverage. I have done everything possible to make it work, but it is still showing no coverage: Ran all test suites. ----------|----------|----------|----------|…

Read More
How to Unit Test a Method in a Vue.js Component using jest

I'm trying to unit test a component method. The question here does not lay out how to access the component method from a unit test. Specifically, given my Vue component below, how do I access doSomeWork() from my unit test? …

Read More
Mocking methods on a Vue instance during TDD

I'm learning TDD whilst building my Vue app, and trying to abide by the strict laws of only writing enough production code to satisfy a failing unit test. I am really enjoying this approach, but I have run into a …

Read More