110 lines
3.3 KiB
JavaScript
110 lines
3.3 KiB
JavaScript
import Vue from 'vue';
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import { TEST_HOST } from 'helpers/test_constants';
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import mountComponent from 'helpers/vue_mount_component_helper';
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import axios from '~/lib/utils/axios_utils';
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import { redirectTo } from '~/lib/utils/url_utility';
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import deleteMilestoneModal from '~/milestones/components/delete_milestone_modal.vue';
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import eventHub from '~/milestones/event_hub';
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jest.mock('~/lib/utils/url_utility', () => ({
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...jest.requireActual('~/lib/utils/url_utility'),
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redirectTo: jest.fn(),
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}));
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describe('delete_milestone_modal.vue', () => {
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const Component = Vue.extend(deleteMilestoneModal);
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const props = {
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issueCount: 1,
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mergeRequestCount: 2,
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milestoneId: 3,
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milestoneTitle: 'my milestone title',
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milestoneUrl: `${TEST_HOST}/delete_milestone_modal.vue/milestone`,
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};
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let vm;
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afterEach(() => {
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vm.$destroy();
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});
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describe('onSubmit', () => {
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beforeEach(() => {
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vm = mountComponent(Component, props);
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jest.spyOn(eventHub, '$emit').mockImplementation(() => {});
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});
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it('deletes milestone and redirects to overview page', (done) => {
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const responseURL = `${TEST_HOST}/delete_milestone_modal.vue/milestoneOverview`;
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jest.spyOn(axios, 'delete').mockImplementation((url) => {
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expect(url).toBe(props.milestoneUrl);
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expect(eventHub.$emit).toHaveBeenCalledWith(
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'deleteMilestoneModal.requestStarted',
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props.milestoneUrl,
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);
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eventHub.$emit.mockReset();
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return Promise.resolve({
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request: {
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responseURL,
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},
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});
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});
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vm.onSubmit()
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.then(() => {
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expect(redirectTo).toHaveBeenCalledWith(responseURL);
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expect(eventHub.$emit).toHaveBeenCalledWith('deleteMilestoneModal.requestFinished', {
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milestoneUrl: props.milestoneUrl,
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successful: true,
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});
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})
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.then(done)
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.catch(done.fail);
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});
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it('displays error if deleting milestone failed', (done) => {
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const dummyError = new Error('deleting milestone failed');
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dummyError.response = { status: 418 };
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jest.spyOn(axios, 'delete').mockImplementation((url) => {
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expect(url).toBe(props.milestoneUrl);
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expect(eventHub.$emit).toHaveBeenCalledWith(
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'deleteMilestoneModal.requestStarted',
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props.milestoneUrl,
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);
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eventHub.$emit.mockReset();
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return Promise.reject(dummyError);
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});
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vm.onSubmit()
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.catch((error) => {
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expect(error).toBe(dummyError);
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expect(redirectTo).not.toHaveBeenCalled();
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expect(eventHub.$emit).toHaveBeenCalledWith('deleteMilestoneModal.requestFinished', {
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milestoneUrl: props.milestoneUrl,
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successful: false,
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});
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})
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.then(done)
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.catch(done.fail);
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});
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});
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describe('text', () => {
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it('contains the issue and milestone count', () => {
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vm = mountComponent(Component, props);
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const value = vm.text;
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expect(value).toContain('remove it from 1 issue and 2 merge requests');
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});
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it('contains neither issue nor milestone count', () => {
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vm = mountComponent(Component, {
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...props,
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issueCount: 0,
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mergeRequestCount: 0,
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});
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const value = vm.text;
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expect(value).toContain('is not currently used');
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});
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});
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});
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