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39 lines
971 B
JavaScript
39 lines
971 B
JavaScript
describe('rotate (method)', () => {
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it('should rotate to the expected degrees', (done) => {
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const image = window.createImage();
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const viewer = new Viewer(image, {
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inline: true,
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viewed() {
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const { imageData } = viewer;
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expect(imageData.rotate).to.equal(0);
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viewer.rotate(90);
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expect(imageData.rotate).to.equal(90);
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viewer.rotate(90);
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expect(imageData.rotate).to.equal(180);
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viewer.rotate(-180);
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expect(imageData.rotate).to.equal(0);
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done();
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},
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});
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});
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it('should not work when it is not rotatable', (done) => {
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const image = window.createImage();
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const viewer = new Viewer(image, {
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inline: true,
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rotatable: false,
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viewed() {
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const { imageData } = viewer;
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expect(imageData.rotate).to.be.undefined;
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viewer.rotate(90);
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expect(imageData.rotate).to.be.undefined;
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done();
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},
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});
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});
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});
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