185 lines
4.5 KiB
JavaScript
185 lines
4.5 KiB
JavaScript
/* eslint-disable no-new */
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import $ from 'jquery';
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import MockAdapter from 'axios-mock-adapter';
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import BlobViewer from '~/blob/viewer/index';
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import axios from '~/lib/utils/axios_utils';
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describe('Blob viewer', () => {
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let blob;
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let mock;
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preloadFixtures('snippets/show.html.raw');
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beforeEach(() => {
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mock = new MockAdapter(axios);
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loadFixtures('snippets/show.html.raw');
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$('#modal-upload-blob').remove();
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blob = new BlobViewer();
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mock.onGet('http://test.host/snippets/1.json?viewer=rich').reply(200, {
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html: '<div>testing</div>',
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});
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mock.onGet('http://test.host/snippets/1.json?viewer=simple').reply(200, {
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html: '<div>testing</div>',
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});
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spyOn(axios, 'get').and.callThrough();
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});
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afterEach(() => {
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mock.restore();
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window.location.hash = '';
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});
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it('loads source file after switching views', (done) => {
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document.querySelector('.js-blob-viewer-switch-btn[data-viewer="simple"]').click();
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setTimeout(() => {
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expect(
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document.querySelector('.js-blob-viewer-switch-btn[data-viewer="simple"]')
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.classList.contains('hidden'),
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).toBeFalsy();
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done();
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});
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});
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it('loads source file when line number is in hash', (done) => {
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window.location.hash = '#L1';
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new BlobViewer();
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setTimeout(() => {
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expect(
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document.querySelector('.js-blob-viewer-switch-btn[data-viewer="simple"]')
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.classList.contains('hidden'),
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).toBeFalsy();
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done();
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});
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});
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it('doesnt reload file if already loaded', (done) => {
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const asyncClick = () => new Promise((resolve) => {
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document.querySelector('.js-blob-viewer-switch-btn[data-viewer="simple"]').click();
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setTimeout(resolve);
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});
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asyncClick()
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.then(() => asyncClick())
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.then(() => {
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expect(
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document.querySelector('.blob-viewer[data-type="simple"]').getAttribute('data-loaded'),
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).toBe('true');
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done();
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})
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.catch(() => {
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fail();
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done();
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});
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});
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describe('copy blob button', () => {
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let copyButton;
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beforeEach(() => {
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copyButton = document.querySelector('.js-copy-blob-source-btn');
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});
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it('disabled on load', () => {
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expect(
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copyButton.classList.contains('disabled'),
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).toBeTruthy();
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});
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it('has tooltip when disabled', () => {
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expect(
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copyButton.getAttribute('data-original-title'),
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).toBe('Switch to the source to copy it to the clipboard');
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});
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it('is blurred when clicked and disabled', () => {
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spyOn(copyButton, 'blur');
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copyButton.click();
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expect(copyButton.blur).toHaveBeenCalled();
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});
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it('is not blurred when clicked and not disabled', () => {
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spyOn(copyButton, 'blur');
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copyButton.classList.remove('disabled');
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copyButton.click();
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expect(copyButton.blur).not.toHaveBeenCalled();
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});
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it('enables after switching to simple view', (done) => {
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document.querySelector('.js-blob-viewer-switch-btn[data-viewer="simple"]').click();
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setTimeout(() => {
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expect(
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copyButton.classList.contains('disabled'),
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).toBeFalsy();
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done();
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});
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});
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it('updates tooltip after switching to simple view', (done) => {
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document.querySelector('.js-blob-viewer-switch-btn[data-viewer="simple"]').click();
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setTimeout(() => {
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expect(
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copyButton.getAttribute('data-original-title'),
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).toBe('Copy source to clipboard');
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done();
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});
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});
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});
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describe('switchToViewer', () => {
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it('removes active class from old viewer button', () => {
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blob.switchToViewer('simple');
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expect(
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document.querySelector('.js-blob-viewer-switch-btn.active[data-viewer="rich"]'),
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).toBeNull();
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});
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it('adds active class to new viewer button', () => {
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const simpleBtn = document.querySelector('.js-blob-viewer-switch-btn[data-viewer="simple"]');
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spyOn(simpleBtn, 'blur');
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blob.switchToViewer('simple');
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expect(
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simpleBtn.classList.contains('active'),
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).toBeTruthy();
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expect(simpleBtn.blur).toHaveBeenCalled();
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});
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it('sends AJAX request when switching to simple view', () => {
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blob.switchToViewer('simple');
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expect(axios.get).toHaveBeenCalled();
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});
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it('does not send AJAX request when switching to rich view', () => {
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blob.switchToViewer('simple');
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blob.switchToViewer('rich');
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expect(axios.get.calls.count()).toBe(1);
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});
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});
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});
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