68 lines
1.8 KiB
JavaScript
68 lines
1.8 KiB
JavaScript
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import { GlDropdownItem } from '@gitlab/ui';
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import { shallowMount } from '@vue/test-utils';
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import { nextTick } from 'vue';
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import TableContents from '~/blob/components/table_contents.vue';
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let wrapper;
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function createComponent() {
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wrapper = shallowMount(TableContents);
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}
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async function setLoaded(loaded) {
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document.querySelector('.blob-viewer').setAttribute('data-loaded', loaded);
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await nextTick();
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}
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describe('Markdown table of contents component', () => {
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beforeEach(() => {
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setFixtures(`
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<div class="blob-viewer" data-type="rich" data-loaded="false">
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<h1><a href="#1"></a>Hello</h1>
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<h2><a href="#2"></a>World</h2>
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<h3><a href="#3"></a>Testing</h3>
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<h2><a href="#4"></a>GitLab</h2>
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</div>
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`);
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});
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afterEach(() => {
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wrapper.destroy();
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});
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describe('not loaded', () => {
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it('does not populate dropdown', () => {
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createComponent();
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expect(wrapper.findComponent(GlDropdownItem).exists()).toBe(false);
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});
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});
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describe('loaded', () => {
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it('populates dropdown', async () => {
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createComponent();
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await setLoaded(true);
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const dropdownItems = wrapper.findAllComponents(GlDropdownItem);
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expect(dropdownItems.exists()).toBe(true);
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expect(dropdownItems.length).toBe(4);
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});
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it('sets padding for dropdown items', async () => {
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createComponent();
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await setLoaded(true);
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const dropdownLinks = wrapper.findAll('[data-testid="tableContentsLink"]');
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expect(dropdownLinks.at(0).element.style.paddingLeft).toBe('0px');
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expect(dropdownLinks.at(1).element.style.paddingLeft).toBe('8px');
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expect(dropdownLinks.at(2).element.style.paddingLeft).toBe('16px');
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expect(dropdownLinks.at(3).element.style.paddingLeft).toBe('8px');
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});
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});
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});
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