125 lines
4.2 KiB
JavaScript
125 lines
4.2 KiB
JavaScript
import Wikis from '~/pages/shared/wikis/wikis';
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import { setHTMLFixture } from './helpers/fixtures';
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describe('Wikis', () => {
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describe('setting the commit message when the title changes', () => {
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const editFormHtmlFixture = args => `<form class="wiki-form ${
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args.newPage ? 'js-new-wiki-page' : ''
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}">
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<input type="text" id="wiki_title" value="My title" />
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<input type="text" id="wiki_message" />
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<select class="form-control select-control" name="wiki[format]" id="wiki_format">
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<option value="markdown">Markdown</option>
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<option selected="selected" value="rdoc">RDoc</option>
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<option value="asciidoc">AsciiDoc</option>
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<option value="org">Org</option>
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</select>
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<textarea id="wiki_content"></textarea>
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<code class="js-markup-link-example">{Link title}[link:page-slug]</code>
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</form>
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`;
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let wikis;
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let titleInput;
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let messageInput;
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let changeFormatSelect;
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let linkExample;
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const findBeforeUnloadWarning = () => window.onbeforeunload?.();
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const findContent = () => document.getElementById('wiki_content');
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const findForm = () => document.querySelector('.wiki-form');
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describe('when the wiki page is being created', () => {
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const formHtmlFixture = editFormHtmlFixture({ newPage: true });
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beforeEach(() => {
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setHTMLFixture(formHtmlFixture);
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titleInput = document.getElementById('wiki_title');
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messageInput = document.getElementById('wiki_message');
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changeFormatSelect = document.querySelector('#wiki_format');
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linkExample = document.querySelector('.js-markup-link-example');
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wikis = new Wikis();
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});
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it('binds an event listener to the title input', () => {
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wikis.handleWikiTitleChange = jest.fn();
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titleInput.dispatchEvent(new Event('keyup'));
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expect(wikis.handleWikiTitleChange).toHaveBeenCalled();
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});
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it('sets the commit message when title changes', () => {
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titleInput.value = 'My title';
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messageInput.value = '';
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titleInput.dispatchEvent(new Event('keyup'));
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expect(messageInput.value).toEqual('Create My title');
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});
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it('replaces hyphens with spaces', () => {
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titleInput.value = 'my-hyphenated-title';
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titleInput.dispatchEvent(new Event('keyup'));
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expect(messageInput.value).toEqual('Create my hyphenated title');
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});
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});
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describe('when the wiki page is being updated', () => {
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const formHtmlFixture = editFormHtmlFixture({ newPage: false });
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beforeEach(() => {
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setHTMLFixture(formHtmlFixture);
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titleInput = document.getElementById('wiki_title');
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messageInput = document.getElementById('wiki_message');
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wikis = new Wikis();
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});
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it('sets the commit message when title changes, prefixing with "Update"', () => {
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titleInput.value = 'My title';
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messageInput.value = '';
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titleInput.dispatchEvent(new Event('keyup'));
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expect(messageInput.value).toEqual('Update My title');
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});
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it.each`
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value | text
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${'markdown'} | ${'[Link Title](page-slug)'}
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${'rdoc'} | ${'{Link title}[link:page-slug]'}
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${'asciidoc'} | ${'link:page-slug[Link title]'}
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${'org'} | ${'[[page-slug]]'}
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`('updates a message when value=$value is selected', ({ value, text }) => {
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changeFormatSelect.value = value;
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changeFormatSelect.dispatchEvent(new Event('change'));
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expect(linkExample.innerHTML).toBe(text);
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});
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it('starts with no unload warning', () => {
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expect(findBeforeUnloadWarning()).toBeUndefined();
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});
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describe('when wiki content is updated', () => {
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beforeEach(() => {
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const content = findContent();
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content.value = 'Lorem ipsum dolar sit!';
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content.dispatchEvent(new Event('input'));
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});
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it('sets before unload warning', () => {
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expect(findBeforeUnloadWarning()).toBe('');
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});
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it('when form submitted, unsets before unload warning', () => {
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findForm().dispatchEvent(new Event('submit'));
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expect(findBeforeUnloadWarning()).toBeUndefined();
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});
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});
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});
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});
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});
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