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diff --git a/spec/frontend/design_management_legacy/components/image_spec.js b/spec/frontend/design_management_legacy/components/image_spec.js
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--- a/spec/frontend/design_management_legacy/components/image_spec.js
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-import { shallowMount } from '@vue/test-utils';
-import { GlIcon } from '@gitlab/ui';
-import DesignImage from '~/design_management_legacy/components/image.vue';
-
-describe('Design management large image component', () => {
- let wrapper;
-
- function createComponent(propsData, data = {}) {
- wrapper = shallowMount(DesignImage, {
- propsData,
- });
- wrapper.setData(data);
- }
-
- afterEach(() => {
- wrapper.destroy();
- });
-
- it('renders loading state', () => {
- createComponent({
- isLoading: true,
- });
-
- expect(wrapper.element).toMatchSnapshot();
- });
-
- it('renders image', () => {
- createComponent({
- isLoading: false,
- image: 'test.jpg',
- name: 'test',
- });
-
- expect(wrapper.element).toMatchSnapshot();
- });
-
- it('sets correct classes and styles if imageStyle is set', () => {
- createComponent(
- {
- isLoading: false,
- image: 'test.jpg',
- name: 'test',
- },
- {
- imageStyle: {
- width: '100px',
- height: '100px',
- },
- },
- );
- return wrapper.vm.$nextTick().then(() => {
- expect(wrapper.element).toMatchSnapshot();
- });
- });
-
- it('renders media broken icon on error', () => {
- createComponent({
- isLoading: false,
- image: 'test.jpg',
- name: 'test',
- });
-
- const image = wrapper.find('img');
- image.trigger('error');
- return wrapper.vm.$nextTick().then(() => {
- expect(image.isVisible()).toBe(false);
- expect(wrapper.find(GlIcon).element).toMatchSnapshot();
- });
- });
-
- describe('zoom', () => {
- const baseImageWidth = 100;
- const baseImageHeight = 100;
-
- beforeEach(() => {
- createComponent(
- {
- isLoading: false,
- image: 'test.jpg',
- name: 'test',
- },
- {
- imageStyle: {
- width: `${baseImageWidth}px`,
- height: `${baseImageHeight}px`,
- },
- baseImageSize: {
- width: baseImageWidth,
- height: baseImageHeight,
- },
- },
- );
-
- jest.spyOn(wrapper.vm.$refs.contentImg, 'offsetWidth', 'get').mockReturnValue(baseImageWidth);
- jest
- .spyOn(wrapper.vm.$refs.contentImg, 'offsetHeight', 'get')
- .mockReturnValue(baseImageHeight);
- });
-
- it('emits @resize event on zoom', () => {
- const zoomAmount = 2;
- wrapper.vm.zoom(zoomAmount);
-
- return wrapper.vm.$nextTick().then(() => {
- expect(wrapper.emitted('resize')).toEqual([
- [{ width: baseImageWidth * zoomAmount, height: baseImageHeight * zoomAmount }],
- ]);
- });
- });
-
- it('emits @resize event with base image size when scale=1', () => {
- wrapper.vm.zoom(1);
-
- return wrapper.vm.$nextTick().then(() => {
- expect(wrapper.emitted('resize')).toEqual([
- [{ width: baseImageWidth, height: baseImageHeight }],
- ]);
- });
- });
-
- it('sets image style when zoomed', () => {
- const zoomAmount = 2;
- wrapper.vm.zoom(zoomAmount);
- expect(wrapper.vm.imageStyle).toEqual({
- width: `${baseImageWidth * zoomAmount}px`,
- height: `${baseImageHeight * zoomAmount}px`,
- });
- return wrapper.vm.$nextTick().then(() => {
- expect(wrapper.element).toMatchSnapshot();
- });
- });
- });
-});