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import { shallowMount } from '@vue/test-utils';
import RichContentEditor from '~/vue_shared/components/rich_content_editor/rich_content_editor.vue';
import {
EDITOR_OPTIONS,
EDITOR_TYPES,
EDITOR_HEIGHT,
EDITOR_PREVIEW_STYLE,
} from '~/vue_shared/components/rich_content_editor/constants';
describe('Rich Content Editor', () => {
let wrapper;
const value = '## Some Markdown';
const findEditor = () => wrapper.find({ ref: 'editor' });
beforeEach(() => {
wrapper = shallowMount(RichContentEditor, {
propsData: { value },
});
});
describe('when content is loaded', () => {
it('renders an editor', () => {
expect(findEditor().exists()).toBe(true);
});
it('renders the correct content', () => {
expect(findEditor().props().initialValue).toBe(value);
});
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);
});
});
});
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