1// Copyright (C) 2019 The Android Open Source Project 2// 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 15import {TimeSpan, timeToCode} from './time'; 16 17test('seconds to code', () => { 18 expect(timeToCode(3)).toEqual('3s'); 19 expect(timeToCode(60)).toEqual('1m'); 20 expect(timeToCode(63)).toEqual('1m 3s'); 21 expect(timeToCode(63.2)).toEqual('1m 3s 200ms'); 22 expect(timeToCode(63.2221)).toEqual('1m 3s 222ms 100us'); 23 expect(timeToCode(63.2221111)).toEqual('1m 3s 222ms 111us 100ns'); 24 expect(timeToCode(0.2221111)).toEqual('222ms 111us 100ns'); 25 expect(timeToCode(0.000001)).toEqual('1us'); 26 expect(timeToCode(0.000003)).toEqual('3us'); 27 expect(timeToCode(1.000001)).toEqual('1s 1us'); 28 expect(timeToCode(200.00000003)).toEqual('3m 20s 30ns'); 29 expect(timeToCode(0)).toEqual('0s'); 30}); 31 32test('Time span equality', () => { 33 expect((new TimeSpan(0, 1)).equals(new TimeSpan(0, 1))).toBe(true); 34 expect((new TimeSpan(0, 1)).equals(new TimeSpan(0, 2))).toBe(false); 35 expect((new TimeSpan(0, 1)).equals(new TimeSpan(0, 1 + Number.EPSILON))) 36 .toBe(true); 37}); 38