220 lines
7.4 KiB
JavaScript
220 lines
7.4 KiB
JavaScript
import Vue from 'vue';
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import headerComponent from '~/vue_merge_request_widget/components/mr_widget_header.vue';
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import mountComponent from '../../helpers/vue_mount_component_helper';
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describe('MRWidgetHeader', () => {
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let vm;
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let Component;
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beforeEach(() => {
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Component = Vue.extend(headerComponent);
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});
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afterEach(() => {
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vm.$destroy();
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});
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describe('computed', () => {
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describe('shouldShowCommitsBehindText', () => {
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it('return true when there are divergedCommitsCount', () => {
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vm = mountComponent(Component, { mr: {
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divergedCommitsCount: 12,
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sourceBranch: 'mr-widget-refactor',
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sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">Link</a>',
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targetBranch: 'master',
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} });
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expect(vm.shouldShowCommitsBehindText).toEqual(true);
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});
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it('returns false where there are no divergedComits count', () => {
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vm = mountComponent(Component, { mr: {
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divergedCommitsCount: 0,
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sourceBranch: 'mr-widget-refactor',
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sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">Link</a>',
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targetBranch: 'master',
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} });
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expect(vm.shouldShowCommitsBehindText).toEqual(false);
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});
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});
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describe('commitsText', () => {
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it('returns singular when there is one commit', () => {
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vm = mountComponent(Component, { mr: {
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divergedCommitsCount: 1,
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sourceBranch: 'mr-widget-refactor',
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sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">Link</a>',
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targetBranch: 'master',
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} });
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expect(vm.commitsText).toEqual('1 commit behind');
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});
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it('returns plural when there is more than one commit', () => {
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vm = mountComponent(Component, { mr: {
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divergedCommitsCount: 2,
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sourceBranch: 'mr-widget-refactor',
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sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">Link</a>',
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targetBranch: 'master',
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} });
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expect(vm.commitsText).toEqual('2 commits behind');
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});
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});
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});
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describe('template', () => {
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describe('common elements', () => {
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beforeEach(() => {
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vm = mountComponent(Component, { mr: {
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divergedCommitsCount: 12,
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sourceBranch: 'mr-widget-refactor',
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sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">mr-widget-refactor</a>',
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sourceBranchRemoved: false,
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targetBranchPath: 'foo/bar/commits-path',
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targetBranchTreePath: 'foo/bar/tree/path',
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targetBranch: 'master',
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isOpen: true,
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emailPatchesPath: '/mr/email-patches',
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plainDiffPath: '/mr/plainDiffPath',
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} });
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});
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it('renders source branch link', () => {
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expect(
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vm.$el.querySelector('.js-source-branch').innerHTML,
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).toEqual('<a href="/foo/bar/mr-widget-refactor">mr-widget-refactor</a>');
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});
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it('renders clipboard button', () => {
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expect(vm.$el.querySelector('.btn-clipboard')).not.toEqual(null);
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});
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it('renders target branch', () => {
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expect(vm.$el.querySelector('.js-target-branch').textContent.trim()).toEqual('master');
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});
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});
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describe('with an open merge request', () => {
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afterEach(() => {
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vm.$destroy();
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});
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beforeEach(() => {
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vm = mountComponent(Component, { mr: {
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divergedCommitsCount: 12,
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sourceBranch: 'mr-widget-refactor',
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sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">mr-widget-refactor</a>',
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sourceBranchRemoved: false,
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targetBranchPath: 'foo/bar/commits-path',
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targetBranchTreePath: 'foo/bar/tree/path',
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targetBranch: 'master',
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isOpen: true,
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emailPatchesPath: '/mr/email-patches',
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plainDiffPath: '/mr/plainDiffPath',
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} });
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});
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it('renders checkout branch button with modal trigger', () => {
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const button = vm.$el.querySelector('.js-check-out-branch');
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expect(button.textContent.trim()).toEqual('Check out branch');
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expect(button.getAttribute('data-target')).toEqual('#modal_merge_info');
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expect(button.getAttribute('data-toggle')).toEqual('modal');
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});
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it('renders download dropdown with links', () => {
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expect(
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vm.$el.querySelector('.js-download-email-patches').textContent.trim(),
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).toEqual('Email patches');
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expect(
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vm.$el.querySelector('.js-download-email-patches').getAttribute('href'),
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).toEqual('/mr/email-patches');
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expect(
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vm.$el.querySelector('.js-download-plain-diff').textContent.trim(),
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).toEqual('Plain diff');
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expect(
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vm.$el.querySelector('.js-download-plain-diff').getAttribute('href'),
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).toEqual('/mr/plainDiffPath');
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});
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});
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describe('with a closed merge request', () => {
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beforeEach(() => {
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vm = mountComponent(Component, { mr: {
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divergedCommitsCount: 12,
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sourceBranch: 'mr-widget-refactor',
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sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">mr-widget-refactor</a>',
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sourceBranchRemoved: false,
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targetBranchPath: 'foo/bar/commits-path',
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targetBranchTreePath: 'foo/bar/tree/path',
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targetBranch: 'master',
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isOpen: false,
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emailPatchesPath: '/mr/email-patches',
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plainDiffPath: '/mr/plainDiffPath',
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} });
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});
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it('does not render checkout branch button with modal trigger', () => {
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const button = vm.$el.querySelector('.js-check-out-branch');
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expect(button).toEqual(null);
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});
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it('does not render download dropdown with links', () => {
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expect(
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vm.$el.querySelector('.js-download-email-patches'),
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).toEqual(null);
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expect(
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vm.$el.querySelector('.js-download-plain-diff'),
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).toEqual(null);
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});
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});
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describe('without diverged commits', () => {
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beforeEach(() => {
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vm = mountComponent(Component, { mr: {
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divergedCommitsCount: 0,
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sourceBranch: 'mr-widget-refactor',
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sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">mr-widget-refactor</a>',
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sourceBranchRemoved: false,
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targetBranchPath: 'foo/bar/commits-path',
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targetBranchTreePath: 'foo/bar/tree/path',
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targetBranch: 'master',
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isOpen: true,
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emailPatchesPath: '/mr/email-patches',
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plainDiffPath: '/mr/plainDiffPath',
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} });
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});
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it('does not render diverged commits info', () => {
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expect(vm.$el.querySelector('.diverged-commits-count')).toEqual(null);
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});
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});
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describe('with diverged commits', () => {
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beforeEach(() => {
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vm = mountComponent(Component, { mr: {
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divergedCommitsCount: 12,
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sourceBranch: 'mr-widget-refactor',
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sourceBranchLink: '<a href="/foo/bar/mr-widget-refactor">mr-widget-refactor</a>',
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sourceBranchRemoved: false,
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targetBranchPath: 'foo/bar/commits-path',
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targetBranchTreePath: 'foo/bar/tree/path',
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targetBranch: 'master',
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isOpen: true,
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emailPatchesPath: '/mr/email-patches',
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plainDiffPath: '/mr/plainDiffPath',
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} });
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});
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it('renders diverged commits info', () => {
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expect(vm.$el.querySelector('.diverged-commits-count').textContent.trim()).toEqual('(12 commits behind)');
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});
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});
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});
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});
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