feat(autoplay): Introduce event that fires on each autoplay change

yoanmarchal · Jul 7, 2019 · c0db6ab · c0db6ab
1 parent d021201
commit c0db6ab
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diff --git a/src/components/autoplay.js b/src/components/autoplay.js
@@ -40,6 +40,8 @@ export default function (Glide, Components, Events) {
  Components.Run.make('>')
 
  this.start()
+
+ Events.emit('autoplay')
  }, this.time)
  }
  }

diff --git a/tests/integration/events.test.js b/tests/integration/events.test.js
@@ -192,6 +192,23 @@ describe("Event's callbacks on", () => {
  })
  })
 
+ test('`autoplay` should be called on each autoplay slide change', (done) => {
+ const glide = new Glide('#glide', { autoplay: 50 })
+
+ let autoplayCallback = jest.fn()
+
+ glide.on('autoplay', autoplayCallback)
+
+ glide.mount()
+
+ expect(autoplayCallback).not.toBeCalled()
+ setTimeout(() => {
+ expect(autoplayCallback).toHaveBeenCalledTimes(2)
+
+ done()
+ }, 110)
+ })
+
  test('`translate.jump` should be called when making a loop change', (done) => {
  const glide = new Glide('#glide', { type: 'carousel' })