26 lines
781 B
JavaScript
26 lines
781 B
JavaScript
// Copyright 2014-2020 Signal Messenger, LLC
|
|
// SPDX-License-Identifier: AGPL-3.0-only
|
|
|
|
/* global Backbone, Whisper */
|
|
|
|
describe('ListView', () => {
|
|
let collection;
|
|
|
|
beforeEach(() => {
|
|
collection = new Backbone.Collection();
|
|
});
|
|
|
|
it('should add children to the list element as they are added to the collection', () => {
|
|
const view = new Whisper.ListView({ collection });
|
|
collection.add('hello');
|
|
assert.equal(view.$el.children().length, 1);
|
|
collection.add('world');
|
|
assert.equal(view.$el.children().length, 2);
|
|
});
|
|
|
|
it('should add all the children to the list element on reset', () => {
|
|
const view = new Whisper.ListView({ collection });
|
|
collection.reset(['goodbye', 'world']);
|
|
assert.equal(view.$el.children().length, 2);
|
|
});
|
|
});
|