114 lines
2.8 KiB
JavaScript
114 lines
2.8 KiB
JavaScript
/* global Mousetrap */
|
|
import 'mousetrap';
|
|
import { shallowMount } from '@vue/test-utils';
|
|
import Vue from 'vue';
|
|
import {
|
|
keysFor,
|
|
MR_NEXT_UNRESOLVED_DISCUSSION,
|
|
MR_PREVIOUS_UNRESOLVED_DISCUSSION,
|
|
} from '~/behaviors/shortcuts/keybindings';
|
|
import DiscussionNavigator from '~/notes/components/discussion_navigator.vue';
|
|
import eventHub from '~/notes/event_hub';
|
|
|
|
describe('notes/components/discussion_navigator', () => {
|
|
let wrapper;
|
|
let jumpToNextDiscussion;
|
|
let jumpToPreviousDiscussion;
|
|
|
|
const createComponent = () => {
|
|
wrapper = shallowMount(DiscussionNavigator, {
|
|
mixins: [
|
|
{
|
|
methods: {
|
|
jumpToNextDiscussion,
|
|
jumpToPreviousDiscussion,
|
|
},
|
|
},
|
|
],
|
|
});
|
|
};
|
|
|
|
beforeEach(() => {
|
|
jumpToNextDiscussion = jest.fn();
|
|
jumpToPreviousDiscussion = jest.fn();
|
|
});
|
|
|
|
afterEach(() => {
|
|
if (wrapper) {
|
|
wrapper.destroy();
|
|
}
|
|
wrapper = null;
|
|
});
|
|
|
|
describe('on create', () => {
|
|
let onSpy;
|
|
let vm;
|
|
|
|
beforeEach(() => {
|
|
onSpy = jest.spyOn(eventHub, '$on');
|
|
vm = new Vue(DiscussionNavigator);
|
|
});
|
|
|
|
it('listens for jumpToFirstUnresolvedDiscussion events', () => {
|
|
expect(onSpy).toHaveBeenCalledWith(
|
|
'jumpToFirstUnresolvedDiscussion',
|
|
vm.jumpToFirstUnresolvedDiscussion,
|
|
);
|
|
});
|
|
});
|
|
|
|
describe('on mount', () => {
|
|
beforeEach(() => {
|
|
createComponent();
|
|
});
|
|
|
|
it('calls jumpToNextDiscussion when pressing `n`', () => {
|
|
Mousetrap.trigger(keysFor(MR_NEXT_UNRESOLVED_DISCUSSION));
|
|
|
|
expect(jumpToNextDiscussion).toHaveBeenCalled();
|
|
});
|
|
|
|
it('calls jumpToPreviousDiscussion when pressing `p`', () => {
|
|
Mousetrap.trigger(keysFor(MR_PREVIOUS_UNRESOLVED_DISCUSSION));
|
|
|
|
expect(jumpToPreviousDiscussion).toHaveBeenCalled();
|
|
});
|
|
});
|
|
|
|
describe('on destroy', () => {
|
|
let jumpFn;
|
|
|
|
beforeEach(() => {
|
|
jest.spyOn(Mousetrap, 'unbind');
|
|
jest.spyOn(eventHub, '$off');
|
|
|
|
createComponent();
|
|
|
|
jumpFn = wrapper.vm.jumpToFirstUnresolvedDiscussion;
|
|
|
|
wrapper.destroy();
|
|
});
|
|
|
|
it('unbinds keys', () => {
|
|
expect(Mousetrap.unbind).toHaveBeenCalledWith(keysFor(MR_NEXT_UNRESOLVED_DISCUSSION));
|
|
expect(Mousetrap.unbind).toHaveBeenCalledWith(keysFor(MR_PREVIOUS_UNRESOLVED_DISCUSSION));
|
|
});
|
|
|
|
it('unbinds event hub listeners', () => {
|
|
expect(eventHub.$off).toHaveBeenCalledWith('jumpToFirstUnresolvedDiscussion', jumpFn);
|
|
});
|
|
|
|
it('does not call jumpToNextDiscussion when pressing `n`', () => {
|
|
Mousetrap.trigger('n');
|
|
|
|
expect(jumpToNextDiscussion).not.toHaveBeenCalled();
|
|
});
|
|
|
|
it('does not call jumpToNextDiscussion when pressing `p`', () => {
|
|
Mousetrap.trigger('p');
|
|
|
|
expect(jumpToPreviousDiscussion).not.toHaveBeenCalled();
|
|
});
|
|
});
|
|
});
|