describe('getCropBoxData (method)', () => { it('should get an empty object when it is not ready', () => { const image = window.createImage(); const cropper = new Cropper(image); const cropBoxData = cropper.getCropBoxData(); expect(cropBoxData).to.be.an('object').that.is.empty; }); it('should get expect crop box data when ready', (done) => { const image = window.createImage(); const cropper = new Cropper(image, { ready() { const cropBoxData = cropper.getCropBoxData(); expect(cropBoxData).to.be.an('object').that.has.all.keys(['left', 'top', 'width', 'height']); expect(cropBoxData.left).to.be.a('number'); expect(cropBoxData.top).to.be.a('number'); expect(cropBoxData.width).to.be.a('number'); expect(cropBoxData.height).to.be.a('number'); done(); }, }); }); });