0.1.0 • Published 8 years ago
jest-babel-istanbul v0.1.0
jest-babel-istanbul
A jest coverage collector using babel-istanbul.
When running jest --cover
against ES6 code you will find that it will report
missing coverage despite your tests covering all of your code.
This can be attributed to the trans-compilation and coverage instrumentation steps involved.
To get around this problem jest-babel-istanbul
uses
babel-istanbul jest's built-in collector which uses plain istanbul.
Usage
Install the package:
npm install --save-dev jest-babel-istanbul
Specify the coverageCollector
for jest in your package.json
:
{
"jest": {
"coverageCollector": "jest-babel-istanbul"
}
}
Run your tests:
jest --cover
0.1.0
8 years ago