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import { shallowMount } from '@vue/test-utils';
import simplePoll from '~/lib/utils/simple_poll';
import MrWidgetMerging from '~/vue_merge_request_widget/components/states/mr_widget_merging.vue';
import BoldText from '~/vue_merge_request_widget/components/bold_text.vue';
jest.mock('~/lib/utils/simple_poll', () =>
jest.fn().mockImplementation(jest.requireActual('~/lib/utils/simple_poll').default),
);
describe('MRWidgetMerging', () => {
let wrapper;
const GlEmoji = { template: '<img />' };
beforeEach(() => {
wrapper = shallowMount(MrWidgetMerging, {
propsData: {
mr: {
targetBranchPath: '/branch-path',
targetBranch: 'branch',
transitionStateMachine() {},
},
service: {
poll: jest.fn().mockResolvedValue(),
},
},
stubs: {
GlEmoji,
},
});
});
afterEach(() => {
wrapper.destroy();
});
it('renders information about merge request being merged', () => {
const message = wrapper.findComponent(BoldText).props('message');
expect(message).toContain('Merging!');
});
describe('initiateMergePolling', () => {
it('should call simplePoll', () => {
wrapper.vm.initiateMergePolling();
expect(simplePoll).toHaveBeenCalledWith(expect.any(Function), { timeout: 0 });
});
it('should call handleMergePolling', () => {
jest.spyOn(wrapper.vm, 'handleMergePolling').mockImplementation(() => {});
wrapper.vm.initiateMergePolling();
expect(wrapper.vm.handleMergePolling).toHaveBeenCalled();
});
});
});
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