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37 lines
1.1 KiB
JavaScript
37 lines
1.1 KiB
JavaScript
describe('interval (option)', () => {
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it('should be `5000` by default', () => {
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const imageList = window.createImageList();
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const viewer = new Viewer(imageList);
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expect(viewer.options.interval).to.equal(5000);
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});
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it('should show the next image after the delay time', (done) => {
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const imageList = window.createImageList();
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const interval = 1000;
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const viewer = new Viewer(imageList, {
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interval,
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inline: true,
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viewed() {
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viewer.play();
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const { children } = viewer.player;
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expect(children[0].className).to.include('viewer-in');
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expect(children[1].className).to.not.include('viewer-in');
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expect(children[2].className).to.not.include('viewer-in');
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setTimeout(() => {
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expect(children[0].className).to.not.include('viewer-in');
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expect(children[1].className).to.include('viewer-in');
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expect(children[2].className).to.not.include('viewer-in');
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viewer.stop();
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done();
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}, interval + 10);
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},
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});
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expect(viewer.options.interval).to.equal(interval);
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});
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});
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