How to use

Scene

in

phaser

it('should multiply to 528 (24*22)', done => {
 class MainScene extends Phaser.Scene {
  preload() {
   this.load.image('star', '../assets/star.png')
  }

  create() {
   const star = this.physics.add.sprite(400, 300, 'star')
   expect(star.body.width * star.body.height).toBe(528)
   done()
  }
 }

 StartTest([MainScene])
})

it('should load both scenes', done => {
 class PreloadScene extends Phaser.Scene {
  constructor() {
   super('PreloadScene')
  }
  create() {
   this.scene.start('MainScene')
  }
 }

 class MainScene extends Phaser.Scene {
  constructor() {
   super('MainScene')
  }
  create() {
   done()
  }
 }

 StartTest([PreloadScene, MainScene])
})

it('body size should be 32 * 48 (1536)', done => {
 class Player extends Phaser.Physics.Arcade.Sprite {
  constructor(scene, x, y) {
   // pass empty string for the texture
   super(scene, x, y, '')

   scene.add.existing(this)
   scene.physics.add.existing(this)

   // set the width and height of the sprite as the body size
   this.body.setSize(32, 48)
  }
 }

 class MainScene extends Phaser.Scene {
  create() {
   this.player = new Player(this, 100, 100)
  }

  update(time, delta) {
   expect(this.player.body.width * this.player.body.height).toBe(1536)
   done()
  }
 }

 StartTest([MainScene])
})

class MainScene extends Phaser.Scene {
 preload() {
  this.load.image('tiles', '../assets/gridtiles.png')

it('should render at 30 fps (+-5 fps)', done => {
 class MainScene extends Phaser.Scene {
  constructor() {
   super('MainScene')

global.phaserOnNodeFPS = FPS
class MainScene extends Phaser.Scene {
 constructor() {
  super('MainScene')

it('should multiply to 1536 (32*48)', done => {
 class MainScene extends Phaser.Scene {
  preload() {
   this.load.spritesheet('dude', '../assets/dude.png', {
    frameWidth: 32,
    frameHeight: 48,
   })
  }

  create() {
   const dude = this.physics.add.sprite(100, 450, 'dude')
   expect(dude.body.width * dude.body.height).toBe(1536)
   done()
  }
 }

 StartTest([MainScene])
})