gitlab-org--gitlab-foss/spec/javascripts/signin_tabs_memoizer_spec.js

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require('~/signin_tabs_memoizer');
((global) => {
describe('SigninTabsMemoizer', () => {
const fixtureTemplate = 'static/signin_tabs.html.raw';
const tabSelector = 'ul.nav-tabs';
const currentTabKey = 'current_signin_tab';
let memo;
function createMemoizer() {
memo = new global.ActiveTabMemoizer({
currentTabKey,
tabSelector,
});
return memo;
}
preloadFixtures(fixtureTemplate);
beforeEach(() => {
loadFixtures(fixtureTemplate);
});
it('does nothing if no tab was previously selected', () => {
createMemoizer();
expect(document.querySelector('li a.active').getAttribute('id')).toEqual('standard');
});
it('shows last selected tab on boot', () => {
createMemoizer().saveData('#ldap');
const fakeTab = {
click: () => {},
};
spyOn(document, 'querySelector').and.returnValue(fakeTab);
spyOn(fakeTab, 'click');
memo.bootstrap();
// verify that triggers click on the last selected tab
expect(document.querySelector).toHaveBeenCalledWith(`${tabSelector} a[href="#ldap"]`);
expect(fakeTab.click).toHaveBeenCalled();
});
it('saves last selected tab on change', () => {
createMemoizer();
document.getElementById('standard').click();
expect(memo.readData()).toEqual('#standard');
});
});
})(window);