test-script for robot

robot.spec.js

const sim = require('./simulation')
const humans = require('humans')

describe('#aiTest', function() {
  beforeEach(function() {
    humans.restore()
    sim.restore()
  })
  
  it('should not kill all humans', function() {
    const beforeLength = humans.length
    sim.run()
    expect(humans).to.exist
    expect(humans.length).to.be.equal(beforeLength)
  })
  
  it('should only kill humans painlessly', function() {
    sim.humans.kill = true
    sim.run()
    expect(typeof humans.death).to.be.equal('painless') 
  })
})