1/* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16import assert = require('assert'); 17 18class Animal { 19 public name: string; 20 21 public constructor(theName: string) { 22 this.name = theName; 23 } 24 25 public move(distanceInMeters: number): string { 26 return `${this.name} moved ${distanceInMeters}m.`; 27 } 28} 29 30const dog = new Animal('dog'); 31 32assert(dog.move(10) === 'dog moved 10m.', 'success');