142 lines
4.6 KiB
JavaScript
142 lines
4.6 KiB
JavaScript
import { shallowMount } from '@vue/test-utils';
|
|
import RichContentEditor from '~/vue_shared/components/rich_content_editor/rich_content_editor.vue';
|
|
import AddImageModal from '~/vue_shared/components/rich_content_editor/modals/add_image/add_image_modal.vue';
|
|
import {
|
|
EDITOR_OPTIONS,
|
|
EDITOR_TYPES,
|
|
EDITOR_HEIGHT,
|
|
EDITOR_PREVIEW_STYLE,
|
|
CUSTOM_EVENTS,
|
|
} from '~/vue_shared/components/rich_content_editor/constants';
|
|
|
|
import {
|
|
addCustomEventListener,
|
|
removeCustomEventListener,
|
|
addImage,
|
|
registerHTMLToMarkdownRenderer,
|
|
} from '~/vue_shared/components/rich_content_editor/services/editor_service';
|
|
|
|
jest.mock('~/vue_shared/components/rich_content_editor/services/editor_service', () => ({
|
|
...jest.requireActual('~/vue_shared/components/rich_content_editor/services/editor_service'),
|
|
addCustomEventListener: jest.fn(),
|
|
removeCustomEventListener: jest.fn(),
|
|
addImage: jest.fn(),
|
|
registerHTMLToMarkdownRenderer: jest.fn(),
|
|
}));
|
|
|
|
describe('Rich Content Editor', () => {
|
|
let wrapper;
|
|
|
|
const content = '## Some Markdown';
|
|
const imageRoot = 'path/to/root/';
|
|
const findEditor = () => wrapper.find({ ref: 'editor' });
|
|
const findAddImageModal = () => wrapper.find(AddImageModal);
|
|
|
|
beforeEach(() => {
|
|
wrapper = shallowMount(RichContentEditor, {
|
|
propsData: { content, imageRoot },
|
|
});
|
|
});
|
|
|
|
describe('when content is loaded', () => {
|
|
it('renders an editor', () => {
|
|
expect(findEditor().exists()).toBe(true);
|
|
});
|
|
|
|
it('renders the correct content', () => {
|
|
expect(findEditor().props().initialValue).toBe(content);
|
|
});
|
|
|
|
it('provides the correct editor options', () => {
|
|
expect(findEditor().props().options).toEqual(EDITOR_OPTIONS);
|
|
});
|
|
|
|
it('has the correct preview style', () => {
|
|
expect(findEditor().props().previewStyle).toBe(EDITOR_PREVIEW_STYLE);
|
|
});
|
|
|
|
it('has the correct initial edit type', () => {
|
|
expect(findEditor().props().initialEditType).toBe(EDITOR_TYPES.wysiwyg);
|
|
});
|
|
|
|
it('has the correct height', () => {
|
|
expect(findEditor().props().height).toBe(EDITOR_HEIGHT);
|
|
});
|
|
});
|
|
|
|
describe('when content is changed', () => {
|
|
it('emits an input event with the changed content', () => {
|
|
const changedMarkdown = '## Changed Markdown';
|
|
const getMarkdownMock = jest.fn().mockReturnValueOnce(changedMarkdown);
|
|
|
|
findEditor().setMethods({ invoke: getMarkdownMock });
|
|
findEditor().vm.$emit('change');
|
|
|
|
expect(wrapper.emitted().input[0][0]).toBe(changedMarkdown);
|
|
});
|
|
});
|
|
|
|
describe('when content is reset', () => {
|
|
it('should reset the content via setMarkdown', () => {
|
|
const newContent = 'Just the body content excluding the front matter for example';
|
|
const mockInstance = { invoke: jest.fn() };
|
|
wrapper.vm.$refs.editor = mockInstance;
|
|
|
|
wrapper.vm.resetInitialValue(newContent);
|
|
|
|
expect(mockInstance.invoke).toHaveBeenCalledWith('setMarkdown', newContent);
|
|
});
|
|
});
|
|
|
|
describe('when editor is loaded', () => {
|
|
let mockEditorApi;
|
|
|
|
beforeEach(() => {
|
|
mockEditorApi = { eventManager: { addEventType: jest.fn(), listen: jest.fn() } };
|
|
findEditor().vm.$emit('load', mockEditorApi);
|
|
});
|
|
|
|
it('adds the CUSTOM_EVENTS.openAddImageModal custom event listener', () => {
|
|
expect(addCustomEventListener).toHaveBeenCalledWith(
|
|
mockEditorApi,
|
|
CUSTOM_EVENTS.openAddImageModal,
|
|
wrapper.vm.onOpenAddImageModal,
|
|
);
|
|
});
|
|
|
|
it('registers HTML to markdown renderer', () => {
|
|
expect(registerHTMLToMarkdownRenderer).toHaveBeenCalledWith(mockEditorApi);
|
|
});
|
|
});
|
|
|
|
describe('when editor is destroyed', () => {
|
|
it('removes the CUSTOM_EVENTS.openAddImageModal custom event listener', () => {
|
|
const mockEditorApi = { eventManager: { removeEventHandler: jest.fn() } };
|
|
|
|
wrapper.vm.editorApi = mockEditorApi;
|
|
wrapper.vm.$destroy();
|
|
|
|
expect(removeCustomEventListener).toHaveBeenCalledWith(
|
|
mockEditorApi,
|
|
CUSTOM_EVENTS.openAddImageModal,
|
|
wrapper.vm.onOpenAddImageModal,
|
|
);
|
|
});
|
|
});
|
|
|
|
describe('add image modal', () => {
|
|
it('renders an addImageModal component', () => {
|
|
expect(findAddImageModal().exists()).toBe(true);
|
|
});
|
|
|
|
it('calls the onAddImage method when the addImage event is emitted', () => {
|
|
const mockImage = { imageUrl: 'some/url.png', altText: 'some description' };
|
|
const mockInstance = { exec: jest.fn() };
|
|
wrapper.vm.$refs.editor = mockInstance;
|
|
|
|
findAddImageModal().vm.$emit('addImage', mockImage);
|
|
expect(addImage).toHaveBeenCalledWith(mockInstance, mockImage);
|
|
});
|
|
});
|
|
});
|