Sean Condon | 0e89bda | 2017-03-21 14:23:19 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.incubator.net.l2monitoring.soam; |
| 17 | |
| 18 | import static org.junit.Assert.assertEquals; |
| 19 | |
| 20 | import java.text.DecimalFormat; |
| 21 | import java.text.NumberFormat; |
| 22 | |
| 23 | import org.junit.Test; |
| 24 | |
| 25 | public class MilliPctTest { |
| 26 | |
| 27 | @Test |
| 28 | public void testIntValue() { |
| 29 | assertEquals(100, MilliPct.ofMilliPct(100).intValue()); |
| 30 | assertEquals(-100, MilliPct.ofMilliPct(-100).intValue()); |
| 31 | } |
| 32 | |
| 33 | @Test |
| 34 | public void testLongValue() { |
| 35 | assertEquals(100, MilliPct.ofMilliPct(100).longValue()); |
| 36 | assertEquals(-100, MilliPct.ofMilliPct(-100).longValue()); |
| 37 | } |
| 38 | |
| 39 | @Test |
| 40 | public void testFloatValue() { |
| 41 | assertEquals(100f, MilliPct.ofMilliPct(100).floatValue(), 0.0001f); |
| 42 | assertEquals(-100f, MilliPct.ofMilliPct(-100).floatValue(), 0.0001f); |
| 43 | } |
| 44 | |
| 45 | @Test |
| 46 | public void testDoubleValue() { |
| 47 | assertEquals(100f, MilliPct.ofMilliPct(100).doubleValue(), 0.0001f); |
| 48 | assertEquals(-100f, MilliPct.ofMilliPct(-100).doubleValue(), 0.0001f); |
| 49 | } |
| 50 | |
| 51 | @Test |
| 52 | public void testOfPercent() { |
| 53 | assertEquals(63563, MilliPct.ofPercent(63.563f).intValue()); |
| 54 | assertEquals(-63563, MilliPct.ofPercent(-63.563f).intValue()); |
| 55 | } |
| 56 | |
| 57 | @Test |
| 58 | public void testOfRatio() { |
| 59 | assertEquals(43211, MilliPct.ofRatio(0.43211f).intValue()); |
| 60 | assertEquals(-43211, MilliPct.ofRatio(-0.43211f).intValue()); |
| 61 | } |
| 62 | |
| 63 | @Test |
| 64 | public void testPercentValue() { |
| 65 | assertEquals(0.1f, MilliPct.ofMilliPct(100).percentValue(), 0.0001f); |
| 66 | assertEquals(-0.1f, MilliPct.ofMilliPct(-100).percentValue(), 0.0001f); |
| 67 | } |
| 68 | |
| 69 | @Test |
| 70 | public void testRatioValue() { |
| 71 | assertEquals(0.002f, MilliPct.ofMilliPct(200).ratioValue(), 0.0001f); |
| 72 | assertEquals(-0.002f, MilliPct.ofMilliPct(-200).ratioValue(), 0.0001f); |
| 73 | } |
| 74 | |
| 75 | @Test |
| 76 | public void testToString() { |
| 77 | NumberFormat pf = DecimalFormat.getPercentInstance(); //Varies by machine |
| 78 | pf.setMaximumFractionDigits(3); |
| 79 | assertEquals(pf.format(0.12345f), MilliPct.ofMilliPct(12345).toString()); |
| 80 | assertEquals(pf.format(-0.12345f), MilliPct.ofMilliPct(-12345).toString()); |
| 81 | } |
| 82 | |
| 83 | } |