68 lines
1.9 KiB
JavaScript
68 lines
1.9 KiB
JavaScript
import { shallowMount } from '@vue/test-utils';
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import SnippetDescriptionEdit from '~/snippets/components/snippet_description_edit.vue';
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import MarkdownField from '~/vue_shared/components/markdown/field.vue';
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describe('Snippet Description Edit component', () => {
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let wrapper;
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const defaultDescription = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
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const markdownPreviewPath = 'foo/';
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const markdownDocsPath = 'help/';
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const findTextarea = () => wrapper.find('textarea');
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function createComponent(value = defaultDescription) {
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wrapper = shallowMount(SnippetDescriptionEdit, {
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propsData: {
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value,
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markdownPreviewPath,
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markdownDocsPath,
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},
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stubs: {
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MarkdownField,
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},
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});
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}
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function isHidden(sel) {
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return wrapper.find(sel).classes('d-none');
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}
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beforeEach(() => {
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createComponent();
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});
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afterEach(() => {
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wrapper.destroy();
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});
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describe('rendering', () => {
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it('matches the snapshot', () => {
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expect(wrapper.element).toMatchSnapshot();
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});
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it('renders the field expanded when description exists', () => {
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expect(wrapper.find('.js-collapsed').classes('d-none')).toBe(true);
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expect(wrapper.find('.js-expanded').classes('d-none')).toBe(false);
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expect(isHidden('.js-collapsed')).toBe(true);
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expect(isHidden('.js-expanded')).toBe(false);
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});
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it('renders the field collapsed if there is no description yet', () => {
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createComponent('');
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expect(isHidden('.js-collapsed')).toBe(false);
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expect(isHidden('.js-expanded')).toBe(true);
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});
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});
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describe('functionality', () => {
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it('emits "input" event when description is changed', () => {
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expect(wrapper.emitted('input')).toBeUndefined();
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const newDescription = 'dummy';
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findTextarea().setValue(newDescription);
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expect(wrapper.emitted('input')[0]).toEqual([newDescription]);
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});
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});
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});
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