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Commit 1cb04e02 authored by Fatih Acet's avatar Fatih Acet
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Merge branch 'migrate-diffs-specs' into 'master' 

Migrate diffs specs to Jest + VTU

See merge request gitlab-org/gitlab!20652
parents d9019477 38e23eaf
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Showing with 221 additions and 51 deletions
spec/javascripts/diffs/components/compare_versions_spec.js → spec/frontend/diffs/components/compare_versions_spec.js
View file @ 1cb04e02
import Vue from 'vue';
import { trimText } from 'helpers/text_helper';
import { mount, createLocalVue } from '@vue/test-utils';
import Vuex from 'vuex';
import CompareVersionsComponent from '~/diffs/components/compare_versions.vue';
import Icon from '~/vue_shared/components/icon.vue';
import { createStore } from '~/mr_notes/stores';
import { createComponentWithStore } from 'spec/helpers/vue_mount_component_helper';
import diffsMockData from '../mock_data/merge_request_diffs';
import getDiffWithCommit from '../mock_data/diff_with_commit';
const localVue = createLocalVue();
localVue.use(Vuex);
describe('CompareVersions', () => {
let vm;
let wrapper;
const targetBranch = { branchName: 'tmp-wine-dev', versionIndex: -1 };
beforeEach(() => {
const createWrapper = props => {
const store = createStore();
store.state.diffs.addedLines = 10;
store.state.diffs.removedLines = 20;
store.state.diffs.diffFiles.push('test');
vm = createComponentWithStore(Vue.extend(CompareVersionsComponent), store, {
mergeRequestDiffs: diffsMockData,
mergeRequestDiff: diffsMockData[0],
targetBranch,
}).$mount();
wrapper = mount(CompareVersionsComponent, {
sync: false,
attachToDocument: true,
localVue,
store,
propsData: {
mergeRequestDiffs: diffsMockData,
mergeRequestDiff: diffsMockData[0],
targetBranch,
...props,
},
});
};
beforeEach(() => {
createWrapper();
});
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
describe('template', () => {
it('should render Tree List toggle button with correct attribute values', () => {
const treeListBtn = vm.$el.querySelector('.js-toggle-tree-list');
expect(treeListBtn).not.toBeNull();
expect(treeListBtn.dataset.originalTitle).toBe('Hide file browser');
expect(treeListBtn.querySelectorAll('svg use').length).not.toBe(0);
expect(treeListBtn.querySelector('svg use').getAttribute('xlink:href')).toContain(
'#collapse-left',
);
const treeListBtn = wrapper.find('.js-toggle-tree-list');
expect(treeListBtn.exists()).toBe(true);
expect(treeListBtn.attributes('data-original-title')).toBe('Hide file browser');
expect(treeListBtn.findAll(Icon).length).not.toBe(0);
expect(treeListBtn.find(Icon).props('name')).toBe('collapse-left');
});
it('should render comparison dropdowns with correct values', () => {
const sourceDropdown = vm.$el.querySelector('.mr-version-dropdown');
const targetDropdown = vm.$el.querySelector('.mr-version-compare-dropdown');
const sourceDropdown = wrapper.find('.mr-version-dropdown');
const targetDropdown = wrapper.find('.mr-version-compare-dropdown');
expect(sourceDropdown).not.toBeNull();
expect(targetDropdown).not.toBeNull();
expect(sourceDropdown.querySelector('a span').innerHTML).toContain('latest version');
expect(targetDropdown.querySelector('a span').innerHTML).toContain(targetBranch.branchName);
expect(sourceDropdown.exists()).toBe(true);
expect(targetDropdown.exists()).toBe(true);
expect(sourceDropdown.find('a span').html()).toContain('latest version');
expect(targetDropdown.find('a span').html()).toContain(targetBranch.branchName);
});
it('should not render comparison dropdowns if no mergeRequestDiffs are specified', () => {
vm.mergeRequestDiffs = [];
createWrapper({ mergeRequestDiffs: [] });
vm.$nextTick(() => {
const sourceDropdown = vm.$el.querySelector('.mr-version-dropdown');
const targetDropdown = vm.$el.querySelector('.mr-version-compare-dropdown');
const sourceDropdown = wrapper.find('.mr-version-dropdown');
const targetDropdown = wrapper.find('.mr-version-compare-dropdown');
expect(sourceDropdown).toBeNull();
expect(targetDropdown).toBeNull();
});
expect(sourceDropdown.exists()).toBe(false);
expect(targetDropdown.exists()).toBe(false);
});
it('should render view types buttons with correct values', () => {
const inlineBtn = vm.$el.querySelector('#inline-diff-btn');
const parallelBtn = vm.$el.querySelector('#parallel-diff-btn');
expect(inlineBtn).not.toBeNull();
expect(parallelBtn).not.toBeNull();
expect(inlineBtn.dataset.viewType).toEqual('inline');
expect(parallelBtn.dataset.viewType).toEqual('parallel');
expect(inlineBtn.innerHTML).toContain('Inline');
expect(parallelBtn.innerHTML).toContain('Side-by-side');
const inlineBtn = wrapper.find('#inline-diff-btn');
const parallelBtn = wrapper.find('#parallel-diff-btn');
expect(inlineBtn.exists()).toBe(true);
expect(parallelBtn.exists()).toBe(true);
expect(inlineBtn.attributes('data-view-type')).toEqual('inline');
expect(parallelBtn.attributes('data-view-type')).toEqual('parallel');
expect(inlineBtn.html()).toContain('Inline');
expect(parallelBtn.html()).toContain('Side-by-side');
});
it('adds container-limiting classes when showFileTree is false with inline diffs', () => {
vm.isLimitedContainer = true;
createWrapper({ isLimitedContainer: true });
vm.$nextTick(() => {
const limitedContainer = vm.$el.querySelector('.container-limited.limit-container-width');
const limitedContainer = wrapper.find('.container-limited.limit-container-width');
expect(limitedContainer).not.toBeNull();
});
expect(limitedContainer.exists()).toBe(true);
});
it('does not add container-limiting classes when showFileTree is false with inline diffs', () => {
vm.isLimitedContainer = false;
createWrapper({ isLimitedContainer: false });
vm.$nextTick(() => {
const limitedContainer = vm.$el.querySelector('.container-limited.limit-container-width');
const limitedContainer = wrapper.find('.container-limited.limit-container-width');
expect(limitedContainer).toBeNull();
});
expect(limitedContainer.exists()).toBe(false);
});
});
describe('setInlineDiffViewType', () => {
it('should persist the view type in the url', () => {
const viewTypeBtn = vm.$el.querySelector('#inline-diff-btn');
viewTypeBtn.click();
const viewTypeBtn = wrapper.find('#inline-diff-btn');
viewTypeBtn.trigger('click');
expect(window.location.toString()).toContain('?view=inline');
});
......@@ -101,8 +114,8 @@ describe('CompareVersions', () => {
describe('setParallelDiffViewType', () => {
it('should persist the view type in the url', () => {
const viewTypeBtn = vm.$el.querySelector('#parallel-diff-btn');
viewTypeBtn.click();
const viewTypeBtn = wrapper.find('#parallel-diff-btn');
viewTypeBtn.trigger('click');
expect(window.location.toString()).toContain('?view=parallel');
});
......@@ -110,7 +123,7 @@ describe('CompareVersions', () => {
describe('comparableDiffs', () => {
it('should not contain the first item in the mergeRequestDiffs property', () => {
const { comparableDiffs } = vm;
const { comparableDiffs } = wrapper.vm;
const comparableDiffsMock = diffsMockData.slice(1);
expect(comparableDiffs).toEqual(comparableDiffsMock);
......@@ -119,27 +132,25 @@ describe('CompareVersions', () => {
describe('baseVersionPath', () => {
it('should be set correctly from mergeRequestDiff', () => {
expect(vm.baseVersionPath).toEqual(vm.mergeRequestDiff.base_version_path);
expect(wrapper.vm.baseVersionPath).toEqual(wrapper.vm.mergeRequestDiff.base_version_path);
});
});
describe('commit', () => {
beforeEach(done => {
vm.$store.state.diffs.commit = getDiffWithCommit().commit;
vm.mergeRequestDiffs = [];
wrapper.vm.$store.state.diffs.commit = getDiffWithCommit().commit;
wrapper.mergeRequestDiffs = [];
vm.$nextTick(done);
wrapper.vm.$nextTick(done);
});
it('renders latest version button', () => {
expect(vm.$el.querySelector('.js-latest-version').textContent.trim()).toBe(
'Show latest version',
);
expect(trimText(wrapper.find('.js-latest-version').text())).toBe('Show latest version');
});
it('renders short commit ID', () => {
expect(vm.$el.textContent).toContain('Viewing commit');
expect(vm.$el.textContent).toContain(vm.commit.short_id);
expect(wrapper.text()).toContain('Viewing commit');
expect(wrapper.text()).toContain(wrapper.vm.commit.short_id);
});
});
});
spec/frontend/diffs/mock_data/diff_with_commit.js 0 → 100644
View file @ 1cb04e02
const FIXTURE = 'merge_request_diffs/with_commit.json';
preloadFixtures(FIXTURE);
export default function getDiffWithCommit() {
return getJSONFixture(FIXTURE);
}
spec/frontend/diffs/mock_data/merge_request_diffs.js 0 → 100644
View file @ 1cb04e02
export default [
{
base_version_path: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=37',
version_index: 4,
created_at: '2018-10-23T11:49:16.611Z',
commits_count: 4,
latest: true,
short_commit_sha: 'de7a8f7f',
version_path: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=37',
compare_path:
'/gnuwget/wget2/merge_requests/6/diffs?diff_id=37&start_sha=de7a8f7f20c3ea2e0bef3ba01cfd41c21f6b4995',
},
{
base_version_path: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=36',
version_index: 3,
created_at: '2018-10-23T11:46:40.617Z',
commits_count: 3,
latest: false,
short_commit_sha: 'e78fc18f',
version_path: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=36',
compare_path:
'/gnuwget/wget2/merge_requests/6/diffs?diff_id=37&start_sha=e78fc18fa37acb2185c59ca94d4a964464feb50e',
},
{
base_version_path: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=35',
version_index: 2,
created_at: '2018-10-04T09:57:39.648Z',
commits_count: 2,
latest: false,
short_commit_sha: '48da7e7e',
version_path: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=35',
compare_path:
'/gnuwget/wget2/merge_requests/6/diffs?diff_id=37&start_sha=48da7e7e9a99d41c852578bd9cb541ca4d864b3e',
},
{
base_version_path: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=20',
version_index: 1,
created_at: '2018-09-25T20:30:39.493Z',
commits_count: 1,
latest: false,
short_commit_sha: '47bac2ed',
version_path: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=20',
compare_path:
'/gnuwget/wget2/merge_requests/6/diffs?diff_id=37&start_sha=47bac2ed972c5bee344c1cea159a22cd7f711dc0',
},
];
spec/javascripts/diffs/mock_data/diff_with_commit.js
View file @ 1cb04e02
const FIXTURE = 'merge_request_diffs/with_commit.json';
// No new code should be added to this file. Instead, modify the
// file this one re-exports from. For more detail about why, see:
// https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/31349
preloadFixtures(FIXTURE);
import getDiffWithCommit from '../../../frontend/diffs/mock_data/diff_with_commit';
export default function getDiffWithCommit() {
return getJSONFixture(FIXTURE);
}
export default getDiffWithCommit;
spec/javascripts/diffs/mock_data/merge_request_diffs.js
View file @ 1cb04e02
export default [
{
base_version_path: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=37',
version_index: 4,
created_at: '2018-10-23T11:49:16.611Z',
commits_count: 4,
latest: true,
short_commit_sha: 'de7a8f7f',
version_path: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=37',
compare_path:
'/gnuwget/wget2/merge_requests/6/diffs?diff_id=37&start_sha=de7a8f7f20c3ea2e0bef3ba01cfd41c21f6b4995',
},
{
base_version_path: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=36',
version_index: 3,
created_at: '2018-10-23T11:46:40.617Z',
commits_count: 3,
latest: false,
short_commit_sha: 'e78fc18f',
version_path: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=36',
compare_path:
'/gnuwget/wget2/merge_requests/6/diffs?diff_id=37&start_sha=e78fc18fa37acb2185c59ca94d4a964464feb50e',
},
{
base_version_path: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=35',
version_index: 2,
created_at: '2018-10-04T09:57:39.648Z',
commits_count: 2,
latest: false,
short_commit_sha: '48da7e7e',
version_path: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=35',
compare_path:
'/gnuwget/wget2/merge_requests/6/diffs?diff_id=37&start_sha=48da7e7e9a99d41c852578bd9cb541ca4d864b3e',
},
{
base_version_path: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=20',
version_index: 1,
created_at: '2018-09-25T20:30:39.493Z',
commits_count: 1,
latest: false,
short_commit_sha: '47bac2ed',
version_path: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=20',
compare_path:
'/gnuwget/wget2/merge_requests/6/diffs?diff_id=37&start_sha=47bac2ed972c5bee344c1cea159a22cd7f711dc0',
},
];
// No new code should be added to this file. Instead, modify the
// file this one re-exports from. For more detail about why, see:
// https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/31349
import diffsMockData from '../../../frontend/diffs/mock_data/merge_request_diffs';
export default diffsMockData;
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