vscode-jest-runner
Visual Studio Code Marketplace
firsttris.vscode-jest-runner
The Aim
Simple way to run or debug a single or multiple Jest-Tests from context menu.
As it is possible in IntelliJ / Webstorm
Features
Run your Jest Tests from context-menu
- right click your test and select Run Jest from context menu
- to run a test in debug mode use Debug Jest
Requirements
- Have a valid Jest config
- Have Jest installed globally or as project dependency
Extension Settings
By default Jest finds config from package.json or if you module.export = {} in a jest.config.js file.
Jest Runner should work out of the box in most cases. In case needed you can configure it using the following options:
| Command |
Description |
| jestrunner.configPath |
Jest config path (relative to ${workFolder} e.g. jest-config.json) |
| jestrunner.jestPath |
Absolute path to jest bin file (e.g. /usr/lib/node_modules/jest/bin/jest.js) |
| jestrunner.debugOptions |
Add or overwrite vscode debug configurations (only in debug mode) (e.g. "jestrunner.debugOptions": { "args": ["--no-cache"] }) |
| jestrunner.jestCommand |
Define an alternative Jest command (e.g. for Create React App and similar abstractions) |
Shortcuts
click File -> Preferences -> Keyboard Shortcuts -> "{}" (top right)
the json config file will open
add this:
{
"key": "alt+1",
"command": "extension.runJest"
},
{
"key": "alt+2",
"command": "extension.debugJest"
},
Known Issues
- Breakspoints not working properly, add this to vscode config:
"jestrunner.runOptions": {
"args": ["--no-cache"],
"sourcemaps": "inline",
"disableOptimisticBPs": true,
}
Want to start contributing features?
Here are some requested features:
- For Windows always default to Powershell for running tests.
- Ability to pass command line arguments to Jest (already implemented for Debug, missing for Run).
- Show vscode-jest-runner context menu items only while in a test file e.g. test.(js|ts). Currently its shown, no matter which file.
