diff options
Diffstat (limited to 'spec')
| -rw-r--r-- | spec/javascripts/diffs/components/compare_versions_spec.js | 126 | ||||
| -rw-r--r-- | spec/javascripts/diffs/mock_data/merge_request_diffs.js | 42 |
2 files changed, 167 insertions, 1 deletions
diff --git a/spec/javascripts/diffs/components/compare_versions_spec.js b/spec/javascripts/diffs/components/compare_versions_spec.js index 7237274eb43..d9d7f61785f 100644 --- a/spec/javascripts/diffs/components/compare_versions_spec.js +++ b/spec/javascripts/diffs/components/compare_versions_spec.js @@ -1 +1,125 @@ -// TODO: https://gitlab.com/gitlab-org/gitlab-ce/issues/48034 +import Vue from 'vue'; +import CompareVersionsComponent from '~/diffs/components/compare_versions.vue'; +import store from '~/mr_notes/stores'; +import { createComponentWithStore } from 'spec/helpers/vue_mount_component_helper'; +import diffsMockData from '../mock_data/merge_request_diffs'; + +describe('CompareVersions', () => { + let vm; + const targetBranch = { branchName: 'tmp-wine-dev', versionIndex: -1 }; + + beforeEach(() => { + vm = createComponentWithStore(Vue.extend(CompareVersionsComponent), store, { + mergeRequestDiffs: diffsMockData, + mergeRequestDiff: diffsMockData[0], + targetBranch, + }).$mount(); + }); + + describe('template', () => { + it('should render Tree List toggle button with correct attribute values', () => { + const treeListBtn = vm.$el.querySelector('.js-toggle-tree-list'); + + expect(treeListBtn).not.toBeNull(); + expect(treeListBtn.dataset.originalTitle).toBe('Toggle file browser'); + expect(treeListBtn.querySelectorAll('svg use').length).not.toBe(0); + expect(treeListBtn.querySelector('svg use').getAttribute('xlink:href')).toContain( + '#hamburger', + ); + }); + + 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'); + + 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); + }); + + it('should not render comparison dropdowns if no mergeRequestDiffs are specified', () => { + vm.mergeRequestDiffs = []; + + vm.$nextTick(() => { + const sourceDropdown = vm.$el.querySelector('.mr-version-dropdown'); + const targetDropdown = vm.$el.querySelector('.mr-version-compare-dropdown'); + + expect(sourceDropdown).toBeNull(); + expect(targetDropdown).toBeNull(); + }); + }); + + it('should render whitespace toggle button with correct attributes', () => { + const whitespaceBtn = vm.$el.querySelector('.qa-toggle-whitespace'); + const href = vm.toggleWhitespacePath; + + expect(whitespaceBtn).not.toBeNull(); + expect(whitespaceBtn.getAttribute('href')).toEqual(href); + expect(whitespaceBtn.innerHTML).toContain('Hide whitespace changes'); + }); + + 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'); + }); + }); + + describe('setInlineDiffViewType', () => { + it('should persist the view type in the url', () => { + const viewTypeBtn = vm.$el.querySelector('#inline-diff-btn'); + viewTypeBtn.click(); + + expect(window.location.toString()).toContain('?view=inline'); + }); + }); + + describe('setParallelDiffViewType', () => { + it('should persist the view type in the url', () => { + const viewTypeBtn = vm.$el.querySelector('#parallel-diff-btn'); + viewTypeBtn.click(); + + expect(window.location.toString()).toContain('?view=parallel'); + }); + }); + + describe('comparableDiffs', () => { + it('should not contain the first item in the mergeRequestDiffs property', () => { + const { comparableDiffs } = vm; + const comparableDiffsMock = diffsMockData.slice(1); + + expect(comparableDiffs).toEqual(comparableDiffsMock); + }); + }); + + describe('isWhitespaceVisible', () => { + const originalHref = window.location.href; + + afterEach(() => { + window.history.replaceState({}, null, originalHref); + }); + + it('should return "true" when no "w" flag is present in the URL (default)', () => { + expect(vm.isWhitespaceVisible()).toBe(true); + }); + + it('should return "false" when the flag is set to "1" in the URL', () => { + window.history.replaceState({}, null, '?w=1'); + + expect(vm.isWhitespaceVisible()).toBe(false); + }); + + it('should return "true" when the flag is set to "0" in the URL', () => { + window.history.replaceState({}, null, '?w=0'); + + expect(vm.isWhitespaceVisible()).toBe(true); + }); + }); +}); diff --git a/spec/javascripts/diffs/mock_data/merge_request_diffs.js b/spec/javascripts/diffs/mock_data/merge_request_diffs.js new file mode 100644 index 00000000000..d72ad7818dd --- /dev/null +++ b/spec/javascripts/diffs/mock_data/merge_request_diffs.js @@ -0,0 +1,42 @@ +export default [ + { + versionIndex: 4, + createdAt: '2018-10-23T11:49:16.611Z', + commitsCount: 4, + latest: true, + shortCommitSha: 'de7a8f7f', + versionPath: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=37', + comparePath: + '/gnuwget/wget2/merge_requests/6/diffs?diff_id=37&start_sha=de7a8f7f20c3ea2e0bef3ba01cfd41c21f6b4995', + }, + { + versionIndex: 3, + createdAt: '2018-10-23T11:46:40.617Z', + commitsCount: 3, + latest: false, + shortCommitSha: 'e78fc18f', + versionPath: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=36', + comparePath: + '/gnuwget/wget2/merge_requests/6/diffs?diff_id=37&start_sha=e78fc18fa37acb2185c59ca94d4a964464feb50e', + }, + { + versionIndex: 2, + createdAt: '2018-10-04T09:57:39.648Z', + commitsCount: 2, + latest: false, + shortCommitSha: '48da7e7e', + versionPath: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=35', + comparePath: + '/gnuwget/wget2/merge_requests/6/diffs?diff_id=37&start_sha=48da7e7e9a99d41c852578bd9cb541ca4d864b3e', + }, + { + versionIndex: 1, + createdAt: '2018-09-25T20:30:39.493Z', + commitsCount: 1, + latest: false, + shortCommitSha: '47bac2ed', + versionPath: '/gnuwget/wget2/merge_requests/6/diffs?diff_id=20', + comparePath: + '/gnuwget/wget2/merge_requests/6/diffs?diff_id=37&start_sha=47bac2ed972c5bee344c1cea159a22cd7f711dc0', + }, +]; 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