cypress

Testing the way it should be

Install

Requires Node version >= 0.12

npm install --save-dev cypress

Open Cypress desktop GUI application

To open Cypress app, there are two alternatives from the command line

./node_modules/.bin/cypress open
$(npm bin)/cypress open

or you can add new a script to your package.json

{
  "scripts": {
    "open": "cypress open"
  }
}

and then call npm run open

Run tests

To run e2e tests in headless mode execute $(npm bin)/cypress run

Load Cypress as an NPM module

const cy = require('cypress')
// opens desktop GUI application and returns a promise
cy.open(options)
// runs e2e tests in headless browser
// and returns a promise with test results
cy.run(options).then(results, console.error)