161 lines
4.1 KiB
JavaScript
161 lines
4.1 KiB
JavaScript
/* eslint-disable no-new */
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import BlobViewer from '~/blob/viewer/index';
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describe('Blob viewer', () => {
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let blob;
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preloadFixtures('blob/show.html.raw');
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beforeEach(() => {
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loadFixtures('blob/show.html.raw');
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$('#modal-upload-blob').remove();
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blob = new BlobViewer();
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spyOn($, 'ajax').and.callFake(() => {
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const d = $.Deferred();
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d.resolve({
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html: '<div>testing</div>',
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});
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return d.promise();
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});
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});
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afterEach(() => {
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location.hash = '';
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});
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it('loads source file after switching views', (done) => {
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document.querySelector('.js-blob-viewer-switch-btn[data-viewer="simple"]').click();
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setTimeout(() => {
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expect($.ajax).toHaveBeenCalled();
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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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location.hash = '#L1';
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new BlobViewer();
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setTimeout(() => {
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expect($.ajax).toHaveBeenCalled();
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expect(
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document.querySelector('.js-blob-viewer-switch-btn[data-viewer="simple"]')
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.classList.contains('hidden'),
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).toBeFalsy();
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done();
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});
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});
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it('doesnt reload file if already loaded', (done) => {
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const asyncClick = () => new Promise((resolve) => {
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document.querySelector('.js-blob-viewer-switch-btn[data-viewer="simple"]').click();
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setTimeout(resolve);
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});
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asyncClick()
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.then(() => {
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expect($.ajax).toHaveBeenCalled();
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return asyncClick();
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})
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.then(() => {
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expect($.ajax.calls.count()).toBe(1);
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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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it('disabled on load', () => {
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expect(
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document.querySelector('.js-copy-blob-source-btn').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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document.querySelector('.js-copy-blob-source-btn').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('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($.ajax).toHaveBeenCalled();
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expect(
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document.querySelector('.js-copy-blob-source-btn').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($.ajax).toHaveBeenCalled();
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expect(
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document.querySelector('.js-copy-blob-source-btn').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($.ajax).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($.ajax.calls.count()).toBe(1);
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});
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});
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});
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