import Vue from 'vue';
import mountComponent, { mountComponentWithSlots } from 'helpers/vue_mount_component_helper';
import headerCi from '~/vue_shared/components/header_ci_component.vue';

describe('Header CI Component', () => {
  let HeaderCi;
  let vm;
  let props;

  beforeEach(() => {
    HeaderCi = Vue.extend(headerCi);
    props = {
      status: {
        group: 'failed',
        icon: 'status_failed',
        label: 'failed',
        text: 'failed',
        details_path: 'path',
      },
      itemName: 'job',
      itemId: 123,
      time: '2017-05-08T14:57:39.781Z',
      user: {
        web_url: 'path',
        name: 'Foo',
        username: 'foobar',
        email: 'foo@bar.com',
        avatar_url: 'link',
      },
      hasSidebarButton: true,
    };
  });

  afterEach(() => {
    vm.$destroy();
  });

  const findActionButtons = () => vm.$el.querySelector('[data-testid="headerButtons"]');

  describe('render', () => {
    beforeEach(() => {
      vm = mountComponent(HeaderCi, props);
    });

    it('should render status badge', () => {
      expect(vm.$el.querySelector('.ci-failed')).toBeDefined();
      expect(vm.$el.querySelector('.ci-status-icon-failed svg')).toBeDefined();
      expect(vm.$el.querySelector('.ci-failed').getAttribute('href')).toEqual(
        props.status.details_path,
      );
    });

    it('should render item name and id', () => {
      expect(vm.$el.querySelector('strong').textContent.trim()).toEqual('job #123');
    });

    it('should render timeago date', () => {
      expect(vm.$el.querySelector('time')).toBeDefined();
    });

    it('should render user icon and name', () => {
      expect(vm.$el.querySelector('.js-user-link').innerText.trim()).toContain(props.user.name);
    });

    it('should render sidebar toggle button', () => {
      expect(vm.$el.querySelector('.js-sidebar-build-toggle')).not.toBeNull();
    });

    it('should not render header action buttons when empty', () => {
      expect(findActionButtons()).toBeNull();
    });
  });

  describe('slot', () => {
    it('should render header action buttons', () => {
      vm = mountComponentWithSlots(HeaderCi, { props, slots: { default: 'Test Actions' } });

      const buttons = findActionButtons();

      expect(buttons).not.toBeNull();
      expect(buttons.textContent).toEqual('Test Actions');
    });
  });

  describe('shouldRenderTriggeredLabel', () => {
    it('should rendered created keyword when the shouldRenderTriggeredLabel is false', () => {
      vm = mountComponent(HeaderCi, { ...props, shouldRenderTriggeredLabel: false });

      expect(vm.$el.textContent).toContain('created');
      expect(vm.$el.textContent).not.toContain('triggered');
    });
  });
});
