debian-mirror-gitlab/spec/frontend/diffs/components/commit_item_spec.js

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import { mount } from '@vue/test-utils';
import { TEST_HOST } from 'helpers/test_constants';
import { trimText } from 'helpers/text_helper';
import Component from '~/diffs/components/commit_item.vue';
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import { getTimeago } from '~/lib/utils/datetime_utility';
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import CommitPipelineStatus from '~/projects/tree/components/commit_pipeline_status_component.vue';
import getDiffWithCommit from '../mock_data/diff_with_commit';
jest.mock('~/user_popovers');
const TEST_AUTHOR_NAME = 'test';
const TEST_AUTHOR_EMAIL = 'test+test@gitlab.com';
const TEST_AUTHOR_GRAVATAR = `${TEST_HOST}/avatar/test?s=40`;
const TEST_SIGNATURE_HTML = '<a>Legit commit</a>';
const TEST_PIPELINE_STATUS_PATH = `${TEST_HOST}/pipeline/status`;
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const NEXT_COMMIT_URL = `${TEST_HOST}/?commit_id=next`;
const PREV_COMMIT_URL = `${TEST_HOST}/?commit_id=prev`;
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describe('diffs/components/commit_item', () => {
let wrapper;
const timeago = getTimeago();
const { commit } = getDiffWithCommit();
const getTitleElement = () => wrapper.find('.commit-row-message.item-title');
const getDescElement = () => wrapper.find('pre.commit-row-description');
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const getDescExpandElement = () => wrapper.find('.commit-content .js-toggle-button');
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const getShaElement = () => wrapper.find('[data-testid="commit-sha-group"]');
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const getAvatarElement = () => wrapper.find('.user-avatar-link');
const getCommitterElement = () => wrapper.find('.committer');
const getCommitActionsElement = () => wrapper.find('.commit-actions');
const getCommitPipelineStatus = () => wrapper.find(CommitPipelineStatus);
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const getCommitNavButtonsElement = () => wrapper.find('.commit-nav-buttons');
const getNextCommitNavElement = () =>
getCommitNavButtonsElement().find('.btn-group > *:last-child');
const getPrevCommitNavElement = () =>
getCommitNavButtonsElement().find('.btn-group > *:first-child');
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const mountComponent = (propsData) => {
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wrapper = mount(Component, {
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propsData: {
commit,
...propsData,
},
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stubs: {
CommitPipelineStatus: true,
},
});
};
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
describe('default state', () => {
beforeEach(() => {
mountComponent();
});
it('renders commit title', () => {
const titleElement = getTitleElement();
expect(titleElement.attributes('href')).toBe(commit.commit_url);
expect(titleElement.text()).toBe(commit.title_html);
});
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it('renders commit description', () => {
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const descElement = getDescElement();
const descExpandElement = getDescExpandElement();
const expected = commit.description_html.replace(/&#x000A;/g, '');
expect(trimText(descElement.text())).toEqual(trimText(expected));
expect(descExpandElement.exists()).toBe(true);
});
it('renders commit sha', () => {
const shaElement = getShaElement();
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const labelElement = shaElement.find('[data-testid="commit-sha-short-id"]');
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const buttonElement = shaElement.find('button.input-group-text');
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expect(labelElement.text()).toEqual(commit.short_id);
expect(buttonElement.props('text')).toBe(commit.id);
});
it('renders author avatar', () => {
const avatarElement = getAvatarElement();
const imgElement = avatarElement.find('img');
expect(avatarElement.attributes('href')).toBe(commit.author.web_url);
expect(imgElement.classes()).toContain('s40');
expect(imgElement.attributes('alt')).toBe(commit.author.name);
expect(imgElement.attributes('src')).toBe(commit.author.avatar_url);
});
it('renders committer text', () => {
const committerElement = getCommitterElement();
const nameElement = committerElement.find('a');
const expectTimeText = timeago.format(commit.authored_date);
const expectedText = `${commit.author.name} authored ${expectTimeText}`;
expect(trimText(committerElement.text())).toEqual(expectedText);
expect(nameElement.attributes('href')).toBe(commit.author.web_url);
expect(nameElement.text()).toBe(commit.author.name);
expect(nameElement.classes()).toContain('js-user-link');
expect(nameElement.attributes('data-user-id')).toEqual(commit.author.id.toString());
});
});
describe('without commit description', () => {
beforeEach(() => {
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mountComponent({ commit: { ...commit, description_html: '' } });
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});
it('hides description', () => {
const descElement = getDescElement();
const descExpandElement = getDescExpandElement();
expect(descElement.exists()).toBeFalsy();
expect(descExpandElement.exists()).toBeFalsy();
});
});
describe('with no matching user', () => {
beforeEach(() => {
mountComponent({
commit: {
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...commit,
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author: null,
author_email: TEST_AUTHOR_EMAIL,
author_name: TEST_AUTHOR_NAME,
author_gravatar_url: TEST_AUTHOR_GRAVATAR,
},
});
});
it('renders author avatar', () => {
const avatarElement = getAvatarElement();
const imgElement = avatarElement.find('img');
expect(avatarElement.attributes('href')).toBe(`mailto:${TEST_AUTHOR_EMAIL}`);
expect(imgElement.attributes('alt')).toBe(TEST_AUTHOR_NAME);
expect(imgElement.attributes('src')).toBe(TEST_AUTHOR_GRAVATAR);
});
it('renders committer text', () => {
const committerElement = getCommitterElement();
const nameElement = committerElement.find('a');
expect(nameElement.attributes('href')).toBe(`mailto:${TEST_AUTHOR_EMAIL}`);
expect(nameElement.text()).toBe(TEST_AUTHOR_NAME);
});
});
describe('with signature', () => {
beforeEach(() => {
mountComponent({
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commit: { ...commit, signature_html: TEST_SIGNATURE_HTML },
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});
});
it('renders signature html', () => {
const actionsElement = getCommitActionsElement();
expect(actionsElement.html()).toContain(TEST_SIGNATURE_HTML);
});
});
describe('with pipeline status', () => {
beforeEach(() => {
mountComponent({
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commit: { ...commit, pipeline_status_path: TEST_PIPELINE_STATUS_PATH },
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});
});
it('renders pipeline status', () => {
expect(getCommitPipelineStatus().exists()).toBe(true);
});
});
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describe('without neighbor commits', () => {
beforeEach(() => {
mountComponent({ commit: { ...commit, prev_commit_id: null, next_commit_id: null } });
});
it('does not render any navigation buttons', () => {
expect(getCommitNavButtonsElement().exists()).toEqual(false);
});
});
describe('with neighbor commits', () => {
let mrCommit;
beforeEach(() => {
mrCommit = {
...commit,
next_commit_id: 'next',
prev_commit_id: 'prev',
};
mountComponent({ commit: mrCommit });
});
it('renders the commit navigation buttons', () => {
expect(getCommitNavButtonsElement().exists()).toEqual(true);
mountComponent({
commit: { ...mrCommit, next_commit_id: null },
});
expect(getCommitNavButtonsElement().exists()).toEqual(true);
mountComponent({
commit: { ...mrCommit, prev_commit_id: null },
});
expect(getCommitNavButtonsElement().exists()).toEqual(true);
});
describe('prev commit', () => {
const { location } = window;
beforeAll(() => {
delete window.location;
window.location = { href: `${TEST_HOST}?commit_id=${mrCommit.id}` };
});
beforeEach(() => {
jest.spyOn(wrapper.vm, 'moveToNeighboringCommit').mockImplementation(() => {});
});
afterAll(() => {
window.location = location;
});
it('uses the correct href', () => {
const link = getPrevCommitNavElement();
expect(link.element.getAttribute('href')).toEqual(PREV_COMMIT_URL);
});
it('triggers the correct Vuex action on click', () => {
const link = getPrevCommitNavElement();
link.trigger('click');
return wrapper.vm.$nextTick().then(() => {
expect(wrapper.vm.moveToNeighboringCommit).toHaveBeenCalledWith({
direction: 'previous',
});
});
});
it('renders a disabled button when there is no prev commit', () => {
mountComponent({ commit: { ...mrCommit, prev_commit_id: null } });
const button = getPrevCommitNavElement();
expect(button.element.tagName).toEqual('BUTTON');
expect(button.element.hasAttribute('disabled')).toEqual(true);
});
});
describe('next commit', () => {
const { location } = window;
beforeAll(() => {
delete window.location;
window.location = { href: `${TEST_HOST}?commit_id=${mrCommit.id}` };
});
beforeEach(() => {
jest.spyOn(wrapper.vm, 'moveToNeighboringCommit').mockImplementation(() => {});
});
afterAll(() => {
window.location = location;
});
it('uses the correct href', () => {
const link = getNextCommitNavElement();
expect(link.element.getAttribute('href')).toEqual(NEXT_COMMIT_URL);
});
it('triggers the correct Vuex action on click', () => {
const link = getNextCommitNavElement();
link.trigger('click');
return wrapper.vm.$nextTick().then(() => {
expect(wrapper.vm.moveToNeighboringCommit).toHaveBeenCalledWith({ direction: 'next' });
});
});
it('renders a disabled button when there is no next commit', () => {
mountComponent({ commit: { ...mrCommit, next_commit_id: null } });
const button = getNextCommitNavElement();
expect(button.element.tagName).toEqual('BUTTON');
expect(button.element.hasAttribute('disabled')).toEqual(true);
});
});
});
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});