288 lines
8.7 KiB
JavaScript
288 lines
8.7 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 createWrapper(propsData, mergeRequestWidgetGraphql, rebaseWithoutCiUi) {
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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, rebaseWithoutCiUi } },
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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 findRebaseMessage = () => wrapper.find('[data-testid="rebase-message"]');
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const findRebaseMessageText = () => findRebaseMessage().text();
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const findStandardRebaseButton = () => wrapper.find('[data-testid="standard-rebase-button"]');
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const findRebaseWithoutCiButton = () => wrapper.find('[data-testid="rebase-without-ci-button"]');
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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' : 'disabled'}`, () => {
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describe('while rebasing', () => {
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it('should show progress message', () => {
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createWrapper(
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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(findRebaseMessageText()).toContain('Rebase in progress');
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});
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});
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describe('with permissions', () => {
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const rebaseMock = jest.fn().mockResolvedValue();
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const pollMock = jest.fn().mockResolvedValue({});
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it('renders the warning message', () => {
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createWrapper(
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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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rebase: rebaseMock,
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poll: pollMock,
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},
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},
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mergeRequestWidgetGraphql,
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);
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const text = findRebaseMessageText();
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expect(text).toContain('Merge blocked');
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expect(text.replace(/\s\s+/g, ' ')).toContain(
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'the source branch must be rebased onto the target branch',
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);
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});
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it('renders an error message when rebasing has failed', async () => {
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createWrapper(
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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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rebase: rebaseMock,
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poll: pollMock,
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},
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},
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mergeRequestWidgetGraphql,
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);
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// setData usage is discouraged. See https://gitlab.com/groups/gitlab-org/-/epics/7330 for details
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// eslint-disable-next-line no-restricted-syntax
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wrapper.setData({ rebasingError: 'Something went wrong!' });
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await nextTick();
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expect(findRebaseMessageText()).toContain('Something went wrong!');
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});
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describe('Rebase buttons with flag rebaseWithoutCiUi', () => {
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beforeEach(() => {
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createWrapper(
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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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rebase: rebaseMock,
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poll: pollMock,
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},
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},
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mergeRequestWidgetGraphql,
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{ rebaseWithoutCiUi: true },
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);
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});
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it('renders both buttons', () => {
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expect(findRebaseWithoutCiButton().exists()).toBe(true);
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expect(findStandardRebaseButton().exists()).toBe(true);
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});
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it('starts the rebase when clicking', async () => {
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findStandardRebaseButton().vm.$emit('click');
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await nextTick();
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expect(rebaseMock).toHaveBeenCalledWith({ skipCi: false });
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});
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it('starts the CI-skipping rebase when clicking on "Rebase without CI"', async () => {
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findRebaseWithoutCiButton().vm.$emit('click');
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await nextTick();
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expect(rebaseMock).toHaveBeenCalledWith({ skipCi: true });
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});
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});
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describe('Rebase button with rebaseWithoutCiUI flag disabled', () => {
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beforeEach(() => {
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createWrapper(
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{
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mr: {
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rebaseInProgress: false,
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canPushToSourceBranch: true,
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},
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service: {
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rebase: rebaseMock,
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poll: pollMock,
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},
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},
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mergeRequestWidgetGraphql,
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);
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});
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it('standard rebase button is rendered', () => {
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expect(findStandardRebaseButton().exists()).toBe(true);
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expect(findRebaseWithoutCiButton().exists()).toBe(false);
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});
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it('calls rebase method with skip_ci false', () => {
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findStandardRebaseButton().vm.$emit('click');
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expect(rebaseMock).toHaveBeenCalledWith({ skipCi: false });
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});
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});
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});
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describe('without permissions', () => {
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const exampleTargetBranch = 'fake-branch-to-test-with';
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describe('UI text', () => {
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beforeEach(() => {
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createWrapper(
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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: exampleTargetBranch,
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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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});
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it('renders a message explaining user does not have permissions', () => {
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const text = findRebaseMessageText();
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expect(text).toContain(
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'Merge blocked: the source branch must be rebased onto the target branch.',
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);
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expect(text).toContain('the source branch must be rebased');
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});
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it('renders the correct target branch name', () => {
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const elem = findRebaseMessage();
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expect(elem.text()).toContain(
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'Merge blocked: the source branch must be rebased onto the target branch.',
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);
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});
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});
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it('does not render the "Rebase without pipeline" button with rebaseWithoutCiUI flag enabled', () => {
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createWrapper(
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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: exampleTargetBranch,
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},
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service: {},
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},
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mergeRequestWidgetGraphql,
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{ rebaseWithoutCiUi: true },
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);
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expect(findRebaseWithoutCiButton().exists()).toBe(false);
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});
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it('does not render the standard rebase button with rebaseWithoutCiUI flag disabled', () => {
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createWrapper(
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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: exampleTargetBranch,
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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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expect(findStandardRebaseButton().exists()).toBe(false);
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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, '$emit').mockImplementation(() => {});
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createWrapper(
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{
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mr: {},
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service: {
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rebase() {
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return Promise.resolve();
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},
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poll() {
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return Promise.resolve({
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data: {
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rebase_in_progress: false,
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merge_error: null,
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},
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});
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},
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},
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},
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mergeRequestWidgetGraphql,
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);
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wrapper.vm.rebase();
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// Wait for the rebase request
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await nextTick();
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// Wait for the polling request
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await nextTick();
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// Wait for the eventHub to be called
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await nextTick();
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expect(eventHub.$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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