mainmatterqunit-dom
High Level DOM Assertions for QUnit
assert.dom('h1').exists();
assert.dom('h1').hasClass('title');
assert.dom('h1').hasText('Welcome to Ember, John Doe!');
assert.dom('input').isFocused();
assert.dom('input').hasValue(/.+ Doe/);
assert.dom('input').hasAttribute('type', 'text');[!NOTE] qunit-dom was written and is maintained by Mainmatter and contributors. We offer consulting, training, and team augmentation for web development teams – check out our website to learn more!
Install
npm
npm install --save-dev qunit-domor using yarn:
yarn add --dev qunit-domEmber projects using ember-qunit v6.x and above
Import and run the setup function in your test-helper.js file:
// tests/test-helper.js
import * as QUnit from 'qunit';
import { setup } from 'qunit-dom';
//...
setup(QUnit.assert);
setApplication(Application.create(config.APP));
start();
//...This will attach the APIs to QUnit's assert object.
Ember projects using < v6.x of ember-qunit
Install qunit-dom v2.0.0
<script> Tag
Load qunit-dom.js after qunit.js:
<script src="https://unpkg.com/qunitjs/qunit/qunit.js"></script>
<script src="https://unpkg.com/qunit-dom/dist/qunit-dom.js"></script>Usage
Once installed the DOM element assertions are available at assert.dom(...).*:
test('the title is welcoming', function(assert) {
assert.dom('#title').hasText('Welcome to QUnit');
});All available assertions are documented in API.md.
A basic codemod to automatically convert your assertions is available at https://github.com/simplabs/qunit-dom-codemod.
TypeScript
qunit-dom includes type definition files, but the way it extends QUnit means
that you need import it somewhere so that TS and your editor can pick up the
types. It is recommended to add the following line to your
tests/test-helper.ts file:
import 'qunit-dom';Rename your tests/test-helper.js to .ts if you do not have such a
file yet.
Contributing
See CONTRIBUTING.md.
Related
- chai-dom – DOM assertions for the Chai assertion library using vanilla JavaScript
- chai-jquery – jQuery assertions for chai
License
qunit-dom is developed by and © Mainmatter GmbH and contributors. It is released under the MIT License.