181 lines
5.2 KiB
JavaScript
181 lines
5.2 KiB
JavaScript
import { shallowMount } from '@vue/test-utils';
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import { nextTick } from 'vue';
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import WidgetRebase from '~/vue_merge_request_widget/components/states/mr_widget_rebase.vue';
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import eventHub from '~/vue_merge_request_widget/event_hub';
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let wrapper;
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function factory(propsData, mergeRequestWidgetGraphql) {
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wrapper = shallowMount(WidgetRebase, {
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propsData,
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data() {
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return {
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state: {
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rebaseInProgress: propsData.mr.rebaseInProgress,
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targetBranch: propsData.mr.targetBranch,
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userPermissions: {
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pushToSourceBranch: propsData.mr.canPushToSourceBranch,
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},
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},
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};
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},
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provide: { glFeatures: { mergeRequestWidgetGraphql } },
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mocks: {
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$apollo: {
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queries: {
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state: { loading: false },
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},
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},
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},
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});
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}
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describe('Merge request widget rebase component', () => {
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const findRebaseMessageEl = () => wrapper.find('[data-testid="rebase-message"]');
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const findRebaseMessageElText = () => findRebaseMessageEl().text();
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afterEach(() => {
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wrapper.destroy();
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wrapper = null;
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});
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[true, false].forEach((mergeRequestWidgetGraphql) => {
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describe(`widget graphql is ${mergeRequestWidgetGraphql ? 'enabled' : 'dislabed'}`, () => {
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describe('While rebasing', () => {
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it('should show progress message', () => {
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factory(
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{
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mr: { rebaseInProgress: true },
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service: {},
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},
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mergeRequestWidgetGraphql,
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);
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expect(findRebaseMessageElText()).toContain('Rebase in progress');
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});
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});
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describe('With permissions', () => {
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it('it should render rebase button and warning message', () => {
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factory(
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{
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mr: {
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rebaseInProgress: false,
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canPushToSourceBranch: true,
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},
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service: {},
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},
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mergeRequestWidgetGraphql,
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);
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const text = findRebaseMessageElText();
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expect(text).toContain('Fast-forward merge is not possible.');
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expect(text.replace(/\s\s+/g, ' ')).toContain(
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'Rebase the source branch onto the target branch.',
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);
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});
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it('it should render error message when it fails', async () => {
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factory(
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{
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mr: {
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rebaseInProgress: false,
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canPushToSourceBranch: true,
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},
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service: {},
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},
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mergeRequestWidgetGraphql,
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);
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wrapper.setData({ rebasingError: 'Something went wrong!' });
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await nextTick();
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expect(findRebaseMessageElText()).toContain('Something went wrong!');
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});
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});
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describe('Without permissions', () => {
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it('should render a message explaining user does not have permissions', () => {
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factory(
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{
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mr: {
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rebaseInProgress: false,
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canPushToSourceBranch: false,
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targetBranch: 'foo',
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},
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service: {},
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},
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mergeRequestWidgetGraphql,
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);
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const text = findRebaseMessageElText();
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expect(text).toContain('Fast-forward merge is not possible.');
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expect(text).toContain('Rebase the source branch onto');
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expect(text).toContain('foo');
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expect(text.replace(/\s\s+/g, ' ')).toContain(
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'to allow this merge request to be merged.',
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);
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});
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it('should render the correct target branch name', () => {
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const targetBranch = 'fake-branch-to-test-with';
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factory(
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{
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mr: {
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rebaseInProgress: false,
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canPushToSourceBranch: false,
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targetBranch,
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},
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service: {},
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},
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mergeRequestWidgetGraphql,
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);
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const elem = findRebaseMessageEl();
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expect(elem.text()).toContain(
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`Fast-forward merge is not possible. Rebase the source branch onto ${targetBranch} to allow this merge request to be merged.`,
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);
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});
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});
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describe('methods', () => {
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it('checkRebaseStatus', async () => {
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jest.spyOn(eventHub, '$emit').mockImplementation(() => {});
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factory(
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{
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mr: {},
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service: {
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rebase() {
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return Promise.resolve();
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},
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poll() {
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return Promise.resolve({
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data: {
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rebase_in_progress: false,
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merge_error: null,
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},
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});
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},
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},
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},
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mergeRequestWidgetGraphql,
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);
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wrapper.vm.rebase();
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// Wait for the rebase request
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await nextTick();
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// Wait for the polling request
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await nextTick();
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// Wait for the eventHub to be called
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await nextTick();
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expect(eventHub.$emit).toHaveBeenCalledWith('MRWidgetRebaseSuccess');
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});
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});
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});
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});
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});
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