gitlab-org--gitlab-foss/spec/frontend/bootstrap_linked_tabs_spec.js

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import LinkedTabs from '~/lib/utils/bootstrap_linked_tabs';
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describe('Linked Tabs', () => {
preloadFixtures('static/linked_tabs.html');
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beforeEach(() => {
loadFixtures('static/linked_tabs.html');
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});
describe('when is initialized', () => {
beforeEach(() => {
jest.spyOn(window.history, 'replaceState').mockImplementation(() => {});
});
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it('should activate the tab correspondent to the given action', () => {
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// eslint-disable-next-line no-new
new LinkedTabs({
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action: 'tab1',
defaultAction: 'tab1',
parentEl: '.linked-tabs',
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});
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expect(document.querySelector('#tab1').classList).toContain('active');
});
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it('should active the default tab action when the action is show', () => {
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// eslint-disable-next-line no-new
new LinkedTabs({
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action: 'show',
defaultAction: 'tab1',
parentEl: '.linked-tabs',
});
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expect(document.querySelector('#tab1').classList).toContain('active');
});
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});
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describe('on click', () => {
it('should change the url according to the clicked tab', () => {
const historySpy = jest.spyOn(window.history, 'replaceState').mockImplementation(() => {});
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const linkedTabs = new LinkedTabs({
action: 'show',
defaultAction: 'tab1',
parentEl: '.linked-tabs',
});
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const secondTab = document.querySelector('.linked-tabs li:nth-child(2) a');
const newState =
secondTab.getAttribute('href') +
linkedTabs.currentLocation.search +
linkedTabs.currentLocation.hash;
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secondTab.click();
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if (historySpy) {
expect(historySpy).toHaveBeenCalledWith(
{
url: newState,
},
document.title,
newState,
);
}
});
});
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});