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| describe('loading (option)', () => {
| it('should show a loading spinner when load image by default', (done) => {
| const image = window.createImage();
| const viewer = new Viewer(image, {
| inline: true,
|
| view() {
| setTimeout(() => {
| if (!viewer.image.complete) {
| expect(viewer.canvas.className).to.include('viewer-loading');
| }
|
| done();
| }, 0);
| },
| });
|
| expect(viewer.options.loading).to.be.true;
| });
|
| it('should not show a loading spinner when load image', (done) => {
| const image = window.createImage();
| const viewer = new Viewer(image, {
| inline: true,
| loading: false,
|
| view() {
| setTimeout(() => {
| expect(viewer.canvas.className).to.not.include('viewer-loading');
| done();
| }, 0);
| },
| });
|
| expect(viewer.options.loading).to.be.false;
| });
| });
|
|
