describe('view (event)', () => {
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it('should trigger the `view` event', (done) => {
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const image = window.createImage();
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let viewer;
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image.addEventListener('view', (event) => {
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expect(event.type).to.equal('view');
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event.preventDefault();
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viewer.hide(true);
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done();
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});
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viewer = new Viewer(image);
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viewer.show();
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});
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it('should have expected properties in `event.detail`', (done) => {
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const image = window.createImage();
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let viewer;
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image.addEventListener('view', (event) => {
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const { detail } = event;
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expect(detail).to.be.an('object').that.has.all.keys('image', 'index', 'originalImage');
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expect(detail.image.src).to.equal(image.src);
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expect(detail.index).to.equal(0);
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expect(detail.originalImage).to.equal(image);
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event.preventDefault();
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viewer.hide(true);
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done();
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});
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viewer = new Viewer(image);
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viewer.show();
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});
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it('should not trigger the `viewed` event when default prevented', (done) => {
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const image = window.createImage();
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let viewer;
|
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image.addEventListener('view', (event) => {
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event.preventDefault();
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viewer.hide(true);
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done();
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});
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image.addEventListener('viewed', () => {
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expect.fail(1, 0);
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});
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viewer = new Viewer(image);
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viewer.show();
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});
|
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it('should trigger the `view` event in inline mode', (done) => {
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const image = window.createImage();
|
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image.addEventListener('view', (event) => {
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expect(event.type).to.equal('view');
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done();
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});
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new Viewer(image, {
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inline: true,
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});
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});
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});
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