pierventre | 8520818 | 2021-09-02 19:16:32 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2021-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 | |
| 17 | package org.onosproject.drivers.barefoot; |
| 18 | |
| 19 | import com.google.common.collect.ImmutableMap; |
| 20 | import org.junit.Before; |
| 21 | import org.junit.Test; |
| 22 | import org.onosproject.net.pi.model.PiMeterId; |
| 23 | import org.onosproject.net.pi.runtime.PiMeterBand; |
| 24 | import org.onosproject.net.pi.runtime.PiMeterBandType; |
| 25 | import org.onosproject.net.pi.runtime.PiMeterCellConfig; |
| 26 | import org.onosproject.net.pi.runtime.PiMeterCellId; |
| 27 | |
| 28 | import java.util.Map; |
| 29 | |
| 30 | import static junit.framework.TestCase.assertFalse; |
| 31 | import static junit.framework.TestCase.assertTrue; |
| 32 | |
| 33 | /** |
| 34 | * Test for TofinoMeterProgrammable behavior. |
| 35 | */ |
| 36 | public class TofinoMeterProgrammableTest { |
| 37 | |
| 38 | private TofinoMeterProgrammable meterProgrammable; |
| 39 | private PiMeterCellId meterCellId = PiMeterCellId.ofIndirect(PiMeterId.of("foo"), 0); |
| 40 | |
| 41 | private static final Map<Long, Long> RATES = ImmutableMap.<Long, Long>builder() |
| 42 | .put(125000L, 124500L) |
| 43 | .put(244800L, 244375L) |
| 44 | .put(300000L, 299125L) |
| 45 | .build(); |
| 46 | private static final Map<Long, Long> WRONG_RATES = ImmutableMap.<Long, Long>builder() |
| 47 | .put(12500L, 0L) |
| 48 | .put(60000L, 0L) |
| 49 | .put(124900L, 0L) |
| 50 | .put(12501L, 12000L) |
| 51 | .put(60001L, 58000L) |
| 52 | .put(124901L, 122400L) |
| 53 | .put(12502L, 12800L) |
| 54 | .put(60002L, 62000L) |
| 55 | .put(124902L, 128000L) |
| 56 | .build(); |
| 57 | |
| 58 | private static final Map<Long, Long> BURSTS = ImmutableMap.<Long, Long>builder() |
| 59 | .put(1482L, 1375L) |
| 60 | .put(7410L, 7375L) |
| 61 | .put(14820L, 14750L) |
| 62 | .build(); |
| 63 | |
| 64 | private static final Map<Long, Long> WRONG_BURSTS = ImmutableMap.<Long, Long>builder() |
| 65 | .put(1482L, 1374L) |
| 66 | .put(7410L, 7249L) |
| 67 | .put(14820L, 14624L) |
| 68 | .put(1483L, 1376L) |
| 69 | .put(7411L, 7376L) |
| 70 | .put(14821L, 14751L) |
| 71 | .build(); |
| 72 | |
| 73 | @Before |
| 74 | public void setup() { |
| 75 | meterProgrammable = new TofinoMeterProgrammable(); |
| 76 | } |
| 77 | |
| 78 | /** |
| 79 | * Test isRateSimilar check of the tofino behavior. |
| 80 | */ |
| 81 | @Test |
| 82 | public void testIsRateSimilar() { |
| 83 | PiMeterBand onosMeterBand; |
| 84 | PiMeterBand deviceMeterBand; |
| 85 | PiMeterCellConfig onosMeter; |
| 86 | PiMeterCellConfig deviceMeter; |
| 87 | for (Map.Entry<Long, Long> entry : RATES.entrySet()) { |
| 88 | onosMeterBand = new PiMeterBand(PiMeterBandType.COMMITTED, entry.getKey(), 0); |
| 89 | deviceMeterBand = new PiMeterBand(PiMeterBandType.COMMITTED, entry.getValue(), 0); |
| 90 | onosMeter = PiMeterCellConfig.builder() |
| 91 | .withMeterCellId(meterCellId) |
| 92 | .withMeterBand(onosMeterBand) |
| 93 | .withMeterBand(new PiMeterBand(PiMeterBandType.PEAK, 0, 0)) |
| 94 | .build(); |
| 95 | deviceMeter = PiMeterCellConfig.builder() |
| 96 | .withMeterCellId(meterCellId) |
| 97 | .withMeterBand(deviceMeterBand) |
| 98 | .withMeterBand(new PiMeterBand(PiMeterBandType.PEAK, 0, 0)) |
| 99 | .build(); |
| 100 | assertTrue(meterProgrammable.isSimilar(onosMeter, deviceMeter)); |
| 101 | } |
| 102 | } |
| 103 | |
| 104 | /** |
| 105 | * Test wrong isRateSimilar of the tofino behavior. |
| 106 | */ |
| 107 | @Test |
| 108 | public void testWrongIsRateSimilar() { |
| 109 | PiMeterBand onosMeterBand; |
| 110 | PiMeterBand deviceMeterBand; |
| 111 | PiMeterCellConfig onosMeter; |
| 112 | PiMeterCellConfig deviceMeter; |
| 113 | for (Map.Entry<Long, Long> entry : WRONG_RATES.entrySet()) { |
| 114 | onosMeterBand = new PiMeterBand(PiMeterBandType.COMMITTED, entry.getKey(), 0); |
| 115 | deviceMeterBand = new PiMeterBand(PiMeterBandType.COMMITTED, entry.getValue(), 0); |
| 116 | onosMeter = PiMeterCellConfig.builder() |
| 117 | .withMeterCellId(meterCellId) |
| 118 | .withMeterBand(onosMeterBand) |
| 119 | .withMeterBand(new PiMeterBand(PiMeterBandType.PEAK, 0, 0)) |
| 120 | .build(); |
| 121 | deviceMeter = PiMeterCellConfig.builder() |
| 122 | .withMeterCellId(meterCellId) |
| 123 | .withMeterBand(deviceMeterBand) |
| 124 | .withMeterBand(new PiMeterBand(PiMeterBandType.PEAK, 0, 0)) |
| 125 | .build(); |
| 126 | assertFalse(meterProgrammable.isSimilar(onosMeter, deviceMeter)); |
| 127 | } |
| 128 | } |
| 129 | |
| 130 | /** |
| 131 | * Test isBurstSimilar of the tofino behavior. |
| 132 | */ |
| 133 | @Test |
| 134 | public void testIsBurstSimilar() { |
| 135 | PiMeterBand onosMeterBand; |
| 136 | PiMeterBand deviceMeterBand; |
| 137 | PiMeterCellConfig onosMeter; |
| 138 | PiMeterCellConfig deviceMeter; |
| 139 | for (Map.Entry<Long, Long> entry : BURSTS.entrySet()) { |
| 140 | onosMeterBand = new PiMeterBand(PiMeterBandType.COMMITTED, 0, entry.getKey()); |
| 141 | deviceMeterBand = new PiMeterBand(PiMeterBandType.COMMITTED, 0, entry.getValue()); |
| 142 | onosMeter = PiMeterCellConfig.builder() |
| 143 | .withMeterCellId(meterCellId) |
| 144 | .withMeterBand(onosMeterBand) |
| 145 | .withMeterBand(new PiMeterBand(PiMeterBandType.PEAK, 0, 0)) |
| 146 | .build(); |
| 147 | deviceMeter = PiMeterCellConfig.builder() |
| 148 | .withMeterCellId(meterCellId) |
| 149 | .withMeterBand(deviceMeterBand) |
| 150 | .withMeterBand(new PiMeterBand(PiMeterBandType.PEAK, 0, 0)) |
| 151 | .build(); |
| 152 | assertTrue(meterProgrammable.isSimilar(onosMeter, deviceMeter)); |
| 153 | } |
| 154 | } |
| 155 | |
| 156 | /** |
| 157 | * Test wrong isBurstSimilar of the tofino behavior. |
| 158 | */ |
| 159 | @Test |
| 160 | public void testWrongIsBurstSimilar() { |
| 161 | PiMeterBand onosMeterBand; |
| 162 | PiMeterBand deviceMeterBand; |
| 163 | PiMeterCellConfig onosMeter; |
| 164 | PiMeterCellConfig deviceMeter; |
| 165 | for (Map.Entry<Long, Long> entry : WRONG_BURSTS.entrySet()) { |
| 166 | onosMeterBand = new PiMeterBand(PiMeterBandType.COMMITTED, 0, entry.getKey()); |
| 167 | deviceMeterBand = new PiMeterBand(PiMeterBandType.COMMITTED, 0, entry.getValue()); |
| 168 | onosMeter = PiMeterCellConfig.builder() |
| 169 | .withMeterCellId(meterCellId) |
| 170 | .withMeterBand(onosMeterBand) |
| 171 | .withMeterBand(new PiMeterBand(PiMeterBandType.PEAK, 0, 0)) |
| 172 | .build(); |
| 173 | deviceMeter = PiMeterCellConfig.builder() |
| 174 | .withMeterCellId(meterCellId) |
| 175 | .withMeterBand(deviceMeterBand) |
| 176 | .withMeterBand(new PiMeterBand(PiMeterBandType.PEAK, 0, 0)) |
| 177 | .build(); |
| 178 | assertFalse(meterProgrammable.isSimilar(onosMeter, deviceMeter)); |
| 179 | } |
| 180 | } |
| 181 | |
| 182 | } |