import Vue from 'vue'; import MockAdapter from 'axios-mock-adapter'; import '~/behaviors/markdown/render_gfm'; import axios from '~/lib/utils/axios_utils'; import store from '~/ide/stores'; import repoEditor from '~/ide/components/repo_editor.vue'; import Editor from '~/ide/lib/editor'; import { leftSidebarViews, FILE_VIEW_MODE_EDITOR, FILE_VIEW_MODE_PREVIEW } from '~/ide/constants'; import { createComponentWithStore } from '../../helpers/vue_mount_component_helper'; import setTimeoutPromise from '../../helpers/set_timeout_promise_helper'; import { file, resetStore } from '../helpers'; describe('RepoEditor', () => { let vm; beforeEach(done => { const f = { ...file(), viewMode: FILE_VIEW_MODE_EDITOR, }; const RepoEditor = Vue.extend(repoEditor); vm = createComponentWithStore(RepoEditor, store, { file: f, }); f.active = true; f.tempFile = true; vm.$store.state.openFiles.push(f); Vue.set(vm.$store.state.entries, f.path, f); spyOn(vm, 'getFileData').and.returnValue(Promise.resolve()); spyOn(vm, 'getRawFileData').and.returnValue(Promise.resolve()); vm.$mount(); Vue.nextTick(() => setTimeout(done)); }); afterEach(() => { vm.$destroy(); resetStore(vm.$store); Editor.editorInstance.dispose(); }); const findEditor = () => vm.$el.querySelector('.multi-file-editor-holder'); const changeRightPanelCollapsed = () => { const { state } = vm.$store; state.rightPanelCollapsed = !state.rightPanelCollapsed; }; it('sets renderWhitespace to `all`', () => { vm.$store.state.renderWhitespaceInCode = true; expect(vm.editorOptions.renderWhitespace).toEqual('all'); }); it('sets renderWhitespace to `none`', () => { vm.$store.state.renderWhitespaceInCode = false; expect(vm.editorOptions.renderWhitespace).toEqual('none'); }); it('renders an ide container', () => { expect(vm.shouldHideEditor).toBeFalsy(); expect(vm.showEditor).toBe(true); expect(findEditor()).not.toHaveCss({ display: 'none' }); }); it('renders only an edit tab', done => { Vue.nextTick(() => { const tabs = vm.$el.querySelectorAll('.ide-mode-tabs .nav-links li'); expect(tabs.length).toBe(1); expect(tabs[0].textContent.trim()).toBe('Edit'); done(); }); }); describe('when file is markdown', () => { beforeEach(done => { vm.file.previewMode = { id: 'markdown', previewTitle: 'Preview Markdown', }; vm.$nextTick(done); }); it('renders an Edit and a Preview Tab', done => { Vue.nextTick(() => { const tabs = vm.$el.querySelectorAll('.ide-mode-tabs .nav-links li'); expect(tabs.length).toBe(2); expect(tabs[0].textContent.trim()).toBe('Edit'); expect(tabs[1].textContent.trim()).toBe('Preview Markdown'); done(); }); }); }); describe('when file is markdown and viewer mode is review', () => { let mock; beforeEach(done => { mock = new MockAdapter(axios); vm.file.projectId = 'namespace/project'; vm.file.previewMode = { id: 'markdown', previewTitle: 'Preview Markdown', }; vm.file.content = 'testing 123'; vm.$store.state.viewer = 'diff'; mock.onPost(/(.*)\/preview_markdown/).reply(200, { body: '

testing 123

', }); vm.$nextTick(done); }); afterEach(() => { mock.restore(); }); it('renders an Edit and a Preview Tab', done => { Vue.nextTick(() => { const tabs = vm.$el.querySelectorAll('.ide-mode-tabs .nav-links li'); expect(tabs.length).toBe(2); expect(tabs[0].textContent.trim()).toBe('Review'); expect(tabs[1].textContent.trim()).toBe('Preview Markdown'); done(); }); }); it('renders markdown for tempFile', done => { vm.file.tempFile = true; vm.file.path = `${vm.file.path}.md`; vm.$store.state.entries[vm.file.path] = vm.file; vm.$nextTick() .then(() => { vm.$el.querySelectorAll('.ide-mode-tabs .nav-links a')[1].click(); }) .then(setTimeoutPromise) .then(() => { expect(vm.$el.querySelector('.preview-container').innerHTML).toContain( '

testing 123

', ); }) .then(done) .catch(done.fail); }); }); describe('when open file is binary and not raw', () => { beforeEach(done => { vm.file.binary = true; vm.$nextTick(done); }); it('does not render the IDE', () => { expect(vm.shouldHideEditor).toBeTruthy(); }); }); describe('createEditorInstance', () => { it('calls createInstance when viewer is editor', done => { spyOn(vm.editor, 'createInstance'); vm.createEditorInstance(); vm.$nextTick(() => { expect(vm.editor.createInstance).toHaveBeenCalled(); done(); }); }); it('calls createDiffInstance when viewer is diff', done => { vm.$store.state.viewer = 'diff'; spyOn(vm.editor, 'createDiffInstance'); vm.createEditorInstance(); vm.$nextTick(() => { expect(vm.editor.createDiffInstance).toHaveBeenCalled(); done(); }); }); it('calls createDiffInstance when viewer is a merge request diff', done => { vm.$store.state.viewer = 'mrdiff'; spyOn(vm.editor, 'createDiffInstance'); vm.createEditorInstance(); vm.$nextTick(() => { expect(vm.editor.createDiffInstance).toHaveBeenCalled(); done(); }); }); }); describe('setupEditor', () => { it('creates new model', () => { spyOn(vm.editor, 'createModel').and.callThrough(); Editor.editorInstance.modelManager.dispose(); vm.setupEditor(); expect(vm.editor.createModel).toHaveBeenCalledWith(vm.file, null); expect(vm.model).not.toBeNull(); }); it('attaches model to editor', () => { spyOn(vm.editor, 'attachModel').and.callThrough(); Editor.editorInstance.modelManager.dispose(); vm.setupEditor(); expect(vm.editor.attachModel).toHaveBeenCalledWith(vm.model); }); it('attaches model to merge request editor', () => { vm.$store.state.viewer = 'mrdiff'; vm.file.mrChange = true; spyOn(vm.editor, 'attachMergeRequestModel'); Editor.editorInstance.modelManager.dispose(); vm.setupEditor(); expect(vm.editor.attachMergeRequestModel).toHaveBeenCalledWith(vm.model); }); it('does not attach model to merge request editor when not a MR change', () => { vm.$store.state.viewer = 'mrdiff'; vm.file.mrChange = false; spyOn(vm.editor, 'attachMergeRequestModel'); Editor.editorInstance.modelManager.dispose(); vm.setupEditor(); expect(vm.editor.attachMergeRequestModel).not.toHaveBeenCalledWith(vm.model); }); it('adds callback methods', () => { spyOn(vm.editor, 'onPositionChange').and.callThrough(); Editor.editorInstance.modelManager.dispose(); vm.setupEditor(); expect(vm.editor.onPositionChange).toHaveBeenCalled(); expect(vm.model.events.size).toBe(2); }); it('updates state when model content changed', done => { vm.model.setValue('testing 123\n'); setTimeout(() => { expect(vm.file.content).toBe('testing 123\n'); done(); }); }); it('sets head model as staged file', () => { spyOn(vm.editor, 'createModel').and.callThrough(); Editor.editorInstance.modelManager.dispose(); vm.$store.state.stagedFiles.push({ ...vm.file, key: 'staged' }); vm.file.staged = true; vm.file.key = `unstaged-${vm.file.key}`; vm.setupEditor(); expect(vm.editor.createModel).toHaveBeenCalledWith(vm.file, vm.$store.state.stagedFiles[0]); }); }); describe('editor updateDimensions', () => { beforeEach(() => { spyOn(vm.editor, 'updateDimensions').and.callThrough(); spyOn(vm.editor, 'updateDiffView'); }); it('calls updateDimensions when rightPanelCollapsed is changed', done => { changeRightPanelCollapsed(); vm.$nextTick(() => { expect(vm.editor.updateDimensions).toHaveBeenCalled(); expect(vm.editor.updateDiffView).toHaveBeenCalled(); done(); }); }); it('calls updateDimensions when panelResizing is false', done => { vm.$store.state.panelResizing = true; vm.$nextTick() .then(() => { vm.$store.state.panelResizing = false; }) .then(vm.$nextTick) .then(() => { expect(vm.editor.updateDimensions).toHaveBeenCalled(); expect(vm.editor.updateDiffView).toHaveBeenCalled(); }) .then(done) .catch(done.fail); }); it('does not call updateDimensions when panelResizing is true', done => { vm.$store.state.panelResizing = true; vm.$nextTick(() => { expect(vm.editor.updateDimensions).not.toHaveBeenCalled(); expect(vm.editor.updateDiffView).not.toHaveBeenCalled(); done(); }); }); it('calls updateDimensions when rightPane is opened', done => { vm.$store.state.rightPane.isOpen = true; vm.$nextTick(() => { expect(vm.editor.updateDimensions).toHaveBeenCalled(); expect(vm.editor.updateDiffView).toHaveBeenCalled(); done(); }); }); }); describe('show tabs', () => { it('shows tabs in edit mode', () => { expect(vm.$el.querySelector('.nav-links')).not.toBe(null); }); it('hides tabs in review mode', done => { vm.$store.state.currentActivityView = leftSidebarViews.review.name; vm.$nextTick(() => { expect(vm.$el.querySelector('.nav-links')).toBe(null); done(); }); }); it('hides tabs in commit mode', done => { vm.$store.state.currentActivityView = leftSidebarViews.commit.name; vm.$nextTick(() => { expect(vm.$el.querySelector('.nav-links')).toBe(null); done(); }); }); }); describe('when files view mode is preview', () => { beforeEach(done => { spyOn(vm.editor, 'updateDimensions'); vm.file.viewMode = FILE_VIEW_MODE_PREVIEW; vm.$nextTick(done); }); it('should hide editor', () => { expect(vm.showEditor).toBe(false); expect(findEditor()).toHaveCss({ display: 'none' }); }); it('should not update dimensions', done => { changeRightPanelCollapsed(); vm.$nextTick() .then(() => { expect(vm.editor.updateDimensions).not.toHaveBeenCalled(); }) .then(done) .catch(done.fail); }); describe('when file view mode changes to editor', () => { beforeEach(done => { vm.file.viewMode = FILE_VIEW_MODE_EDITOR; // one tick to trigger watch vm.$nextTick() // another tick needed until we can update dimensions .then(() => vm.$nextTick()) .then(done) .catch(done.fail); }); it('should update dimensions', () => { expect(vm.editor.updateDimensions).toHaveBeenCalled(); }); }); }); describe('initEditor', () => { beforeEach(() => { vm.file.tempFile = false; spyOn(vm.editor, 'createInstance'); spyOnProperty(vm, 'shouldHideEditor').and.returnValue(true); }); it('does not fetch file information for temp entries', done => { vm.file.tempFile = true; vm.initEditor(); vm.$nextTick() .then(() => { expect(vm.getFileData).not.toHaveBeenCalled(); }) .then(done) .catch(done.fail); }); it('is being initialised for files without content even if shouldHideEditor is `true`', done => { vm.file.content = ''; vm.file.raw = ''; vm.initEditor(); vm.$nextTick() .then(() => { expect(vm.getFileData).toHaveBeenCalled(); expect(vm.getRawFileData).toHaveBeenCalled(); }) .then(done) .catch(done.fail); }); it('does not initialize editor for files already with content', done => { vm.file.content = 'foo'; vm.initEditor(); vm.$nextTick() .then(() => { expect(vm.getFileData).not.toHaveBeenCalled(); expect(vm.getRawFileData).not.toHaveBeenCalled(); expect(vm.editor.createInstance).not.toHaveBeenCalled(); }) .then(done) .catch(done.fail); }); }); describe('updates on file changes', () => { beforeEach(() => { spyOn(vm, 'initEditor'); }); it('calls removePendingTab when old file is pending', done => { spyOnProperty(vm, 'shouldHideEditor').and.returnValue(true); spyOn(vm, 'removePendingTab'); vm.file.pending = true; vm.$nextTick() .then(() => { vm.file = file('testing'); vm.file.content = 'foo'; // need to prevent full cycle of initEditor return vm.$nextTick(); }) .then(() => { expect(vm.removePendingTab).toHaveBeenCalled(); }) .then(done) .catch(done.fail); }); it('does not call initEditor if the file did not change', done => { Vue.set(vm, 'file', vm.file); vm.$nextTick() .then(() => { expect(vm.initEditor).not.toHaveBeenCalled(); }) .then(done) .catch(done.fail); }); it('calls initEditor when file key is changed', done => { expect(vm.initEditor).not.toHaveBeenCalled(); Vue.set(vm, 'file', { ...vm.file, key: 'new', }); vm.$nextTick() .then(() => { expect(vm.initEditor).toHaveBeenCalled(); }) .then(done) .catch(done.fail); }); }); });