67 lines
1.5 KiB
JavaScript
67 lines
1.5 KiB
JavaScript
import Vue from 'vue';
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import headerComponent from '~/vue_shared/components/markdown/header.vue';
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describe('Markdown field header component', () => {
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let vm;
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beforeEach((done) => {
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const Component = Vue.extend(headerComponent);
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vm = new Component({
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propsData: {
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previewMarkdown: false,
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},
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}).$mount();
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Vue.nextTick(done);
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});
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it('renders markdown buttons', () => {
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expect(
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vm.$el.querySelectorAll('.js-md').length,
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).toBe(7);
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});
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it('renders `write` link as active when previewMarkdown is false', () => {
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expect(
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vm.$el.querySelector('li:nth-child(1)').classList.contains('active'),
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).toBeTruthy();
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});
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it('renders `preview` link as active when previewMarkdown is true', (done) => {
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vm.previewMarkdown = true;
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Vue.nextTick(() => {
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expect(
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vm.$el.querySelector('li:nth-child(2)').classList.contains('active'),
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).toBeTruthy();
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done();
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});
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});
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it('emits toggle markdown event when clicking preview', () => {
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spyOn(vm, '$emit');
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vm.$el.querySelector('li:nth-child(2) a').click();
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expect(
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vm.$emit,
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).toHaveBeenCalledWith('toggle-markdown');
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});
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it('blurs preview link after click', (done) => {
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const link = vm.$el.querySelector('li:nth-child(2) a');
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spyOn(HTMLElement.prototype, 'blur');
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link.click();
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setTimeout(() => {
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expect(
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link.blur,
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).toHaveBeenCalled();
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done();
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});
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});
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});
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