@google/model-viewer
Version:
Easily display interactive 3D models on the web and in AR!
63 lines • 2.37 kB
JavaScript
/*
* Copyright 2019 Google Inc. All Rights Reserved.
* Licensed under the Apache License, Version 2.0 (the 'License');
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an 'AS IS' BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import Timer from '../../utilities/timer';
const expect = chai.expect;
export default () => {
suite('Timer', () => {
test('has not ended by default', () => {
const timer = new Timer(20);
expect(timer.hasStopped).to.be.false;
});
test('can tick', () => {
const timer = new Timer(20);
expect(timer.hasStopped).to.be.false;
timer.tick(30);
expect(timer.hasStopped).to.be.true;
});
test('can reset', () => {
const timer = new Timer(20);
expect(timer.hasStopped).to.be.false;
timer.tick(30);
expect(timer.hasStopped).to.be.true;
timer.reset();
expect(timer.hasStopped).to.be.false;
});
test('can stop', () => {
const timer = new Timer(20);
expect(timer.hasStopped).to.be.false;
timer.stop();
expect(timer.hasStopped).to.be.true;
expect(timer.time).to.equal(20);
expect(timer.timeScale).to.equal(1);
timer.reset();
expect(timer.hasStopped).to.be.false;
});
test('can get time', () => {
const timer = new Timer(20);
expect(timer.time).to.equal(0);
expect(timer.timeScale).to.equal(0);
timer.tick(10);
expect(timer.time).to.equal(10);
expect(timer.timeScale).to.equal(0.5);
timer.tick(10);
expect(timer.time).to.equal(20);
expect(timer.timeScale).to.equal(1);
timer.tick(10);
expect(timer.time).to.equal(20);
expect(timer.timeScale).to.equal(1);
});
});
};
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