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import snippetEmbed from '~/snippet/snippet_embed';
import { loadHTMLFixture } from './helpers/fixtures';
describe('Snippets', () => {
let embedBtn;
let snippetUrlArea;
let shareBtn;
let scriptTag;
const snippetUrl = 'http://test.host/snippets/1';
beforeEach(() => {
loadHTMLFixture('snippets/show.html');
embedBtn = document.querySelector('.js-embed-btn');
snippetUrlArea = document.querySelector('.js-snippet-url-area');
shareBtn = document.querySelector('.js-share-btn');
});
it('selects the fields content when it is clicked', () => {
jest.spyOn(snippetUrlArea, 'select');
snippetEmbed();
expect(snippetUrlArea.select).not.toHaveBeenCalled();
snippetUrlArea.dispatchEvent(new Event('click'));
expect(snippetUrlArea.select).toHaveBeenCalled();
});
describe('when the snippet url does not include params', () => {
beforeEach(() => {
snippetEmbed();
scriptTag = `<script src="${snippetUrl}.js"></script>`;
});
it('shows the script tag as default', () => {
expect(snippetUrlArea.value).toEqual(scriptTag);
});
it('sets the proper url depending on the button clicked', () => {
shareBtn.dispatchEvent(new Event('click'));
expect(snippetUrlArea.value).toEqual(snippetUrl);
embedBtn.dispatchEvent(new Event('click'));
expect(snippetUrlArea.value).toEqual(scriptTag);
});
});
describe('when the snippet url includes params', () => {
beforeEach(() => {
scriptTag = `<script src="${snippetUrl}.js?foo=bar"></script>`;
snippetUrlArea.value = scriptTag;
snippetUrlArea.dataset.url = `${snippetUrl}?foo=bar`;
snippetEmbed();
});
it('shows the script tag as default', () => {
expect(snippetUrlArea.value).toEqual(scriptTag);
});
it('sets the proper url depending on the button clicked', () => {
shareBtn.dispatchEvent(new Event('click'));
expect(snippetUrlArea.value).toEqual(`${snippetUrl}?foo=bar`);
embedBtn.dispatchEvent(new Event('click'));
expect(snippetUrlArea.value).toEqual(scriptTag);
});
});
});
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