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import { shallowMount } from '@vue/test-utils';
import DescriptionField from '~/issues/show/components/fields/description.vue';
import eventHub from '~/issues/show/event_hub';
import MarkdownField from '~/vue_shared/components/markdown/field.vue';
import MarkdownEditor from '~/vue_shared/components/markdown/markdown_editor.vue';
import { mockTracking } from 'helpers/tracking_helper';
describe('Description field component', () => {
let wrapper;
let trackingSpy;
const findMarkdownEditor = () => wrapper.findComponent(MarkdownEditor);
const mountComponent = ({ description = 'test', contentEditorOnIssues = false } = {}) => {
wrapper = shallowMount(DescriptionField, {
attachTo: document.body,
propsData: {
markdownPreviewPath: '/',
markdownDocsPath: '/',
value: description,
},
provide: {
glFeatures: {
contentEditorOnIssues,
},
},
stubs: {
MarkdownField,
},
});
};
beforeEach(() => {
trackingSpy = mockTracking(undefined, null, jest.spyOn);
jest.spyOn(eventHub, '$emit');
mountComponent({ contentEditorOnIssues: true });
});
it('passes feature flag to the MarkdownEditorComponent', () => {
expect(findMarkdownEditor().props('enableContentEditor')).toBe(true);
mountComponent({ contentEditorOnIssues: false });
expect(findMarkdownEditor().props('enableContentEditor')).toBe(false);
});
it('uses the MarkdownEditor component to edit markdown', () => {
expect(findMarkdownEditor().props()).toMatchObject({
value: 'test',
renderMarkdownPath: '/',
autofocus: true,
supportsQuickActions: true,
markdownDocsPath: '/',
enableAutocomplete: true,
});
});
describe.each`
testDescription | metaKey | ctrlKey
${'when meta+enter is pressed'} | ${true} | ${false}
${'when ctrl+enter is pressed'} | ${false} | ${true}
`('$testDescription', ({ metaKey, ctrlKey }) => {
beforeEach(() => {
findMarkdownEditor().vm.$emit('keydown', {
type: 'keydown',
keyCode: 13,
metaKey,
ctrlKey,
});
});
it('triggers update', () => {
expect(eventHub.$emit).toHaveBeenCalledWith('update.issuable');
});
it('tracks event', () => {
expect(trackingSpy).toHaveBeenCalledWith(undefined, 'save_markdown', {
label: 'markdown_editor',
property: 'Issue',
});
});
});
it('emits input event when MarkdownEditor emits input event', () => {
const markdown = 'markdown';
findMarkdownEditor().vm.$emit('input', markdown);
expect(wrapper.emitted('input')).toEqual([[markdown]]);
});
});
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