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import { shallowMount } from '@vue/test-utils';
import Subscriptions from '~/sidebar/components/subscriptions/subscriptions.vue';
import eventHub from '~/sidebar/event_hub';
import ToggleButton from '~/vue_shared/components/toggle_button.vue';
describe('Subscriptions', () => {
let wrapper;
const findToggleButton = () => wrapper.find(ToggleButton);
const mountComponent = propsData =>
shallowMount(Subscriptions, {
propsData,
});
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
it('shows loading spinner when loading', () => {
wrapper = mountComponent({
loading: true,
subscribed: undefined,
});
expect(findToggleButton().attributes('isloading')).toBe('true');
});
it('is toggled "off" when currently not subscribed', () => {
wrapper = mountComponent({
subscribed: false,
});
expect(findToggleButton().attributes('value')).toBeFalsy();
});
it('is toggled "on" when currently subscribed', () => {
wrapper = mountComponent({
subscribed: true,
});
expect(findToggleButton().attributes('value')).toBe('true');
});
it('toggleSubscription method emits `toggleSubscription` event on eventHub and Component', () => {
const id = 42;
wrapper = mountComponent({ subscribed: true, id });
const eventHubSpy = jest.spyOn(eventHub, '$emit');
const wrapperEmitSpy = jest.spyOn(wrapper.vm, '$emit');
wrapper.vm.toggleSubscription();
expect(eventHubSpy).toHaveBeenCalledWith('toggleSubscription', id);
expect(wrapperEmitSpy).toHaveBeenCalledWith('toggleSubscription', id);
eventHubSpy.mockRestore();
wrapperEmitSpy.mockRestore();
});
it('tracks the event when toggled', () => {
wrapper = mountComponent({ subscribed: true });
const wrapperTrackSpy = jest.spyOn(wrapper.vm, 'track');
wrapper.vm.toggleSubscription();
expect(wrapperTrackSpy).toHaveBeenCalledWith('toggle_button', {
property: 'notifications',
value: 0,
});
wrapperTrackSpy.mockRestore();
});
it('onClickCollapsedIcon method emits `toggleSidebar` event on component', () => {
wrapper = mountComponent({ subscribed: true });
const spy = jest.spyOn(wrapper.vm, '$emit');
wrapper.vm.onClickCollapsedIcon();
expect(spy).toHaveBeenCalledWith('toggleSidebar');
spy.mockRestore();
});
describe('given project emails are disabled', () => {
const subscribeDisabledDescription = 'Notifications have been disabled';
beforeEach(() => {
wrapper = mountComponent({
subscribed: false,
projectEmailsDisabled: true,
subscribeDisabledDescription,
});
});
it('sets the correct display text', () => {
expect(wrapper.find('.issuable-header-text').text()).toContain(subscribeDisabledDescription);
expect(wrapper.find({ ref: 'tooltip' }).attributes('data-original-title')).toBe(
subscribeDisabledDescription,
);
});
it('does not render the toggle button', () => {
expect(wrapper.contains('.js-issuable-subscribe-button')).toBe(false);
});
});
});
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