chai-semver

Semver plugin for Chai

Installation

npm install -D chai-semver

Then setup your unit test:

const chai = require('chai')
const chaiSemver = require('chai-semver')

chai.use(chaiSemver)

Assertions

expect('1.2.0').to.be.semver() // passes if given string is in semver format, rejects if not
'1.6.3'.should.be.semver() // equivalent
expect('1.2.0').to.satisfySemver('>1.0.3') // passes if given string is in given version range, rejects if not

License

This plugin is being released under MIT license.