jest-image-snapshot-example

Jest Image Snapshot Example with jest-image-snapshot, puppeteer and Circle CI 2.0 for Visual Regression Test

Prerequisite

This project assumes node.js version with v8.4.0.

$ npm install

First, run server.

$ npm start

and open another terminal, run test script.

$ npm test

To update snapshot image file, run test with -u

$ npm test -- -u

In Circle CI Ubuntu 14.04 (Trusty), you should additionally install required dependencies.

Name		Name	Last commit message	Last commit date
Latest commit History 20 Commits
.circleci		.circleci
scripts		scripts
test		test
.babelrc		.babelrc
.editorconfig		.editorconfig
.gitignore		.gitignore
.nvmrc		.nvmrc
LICENSE		LICENSE
README.md		README.md
index.html		index.html
jest.config.json		jest.config.json
package.json		package.json
server.js		server.js
yarn.lock		yarn.lock