Jian Li | 0b48112 | 2021-01-17 04:26:18 +0900 | [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 | package org.onosproject.kubevirtnetworking.impl; |
| 17 | |
| 18 | import com.google.common.collect.Lists; |
| 19 | import com.google.common.util.concurrent.MoreExecutors; |
| 20 | import org.junit.After; |
| 21 | import org.junit.Before; |
| 22 | import org.junit.Test; |
| 23 | import org.onlab.junit.TestUtils; |
| 24 | import org.onlab.packet.IpAddress; |
| 25 | import org.onlab.packet.MacAddress; |
| 26 | import org.onosproject.core.ApplicationId; |
| 27 | import org.onosproject.core.CoreServiceAdapter; |
| 28 | import org.onosproject.core.DefaultApplicationId; |
| 29 | import org.onosproject.event.Event; |
| 30 | import org.onosproject.kubevirtnetworking.api.DefaultKubevirtPort; |
| 31 | import org.onosproject.kubevirtnetworking.api.KubevirtPort; |
| 32 | import org.onosproject.kubevirtnetworking.api.KubevirtPortEvent; |
| 33 | import org.onosproject.kubevirtnetworking.api.KubevirtPortListener; |
| 34 | import org.onosproject.net.DeviceId; |
| 35 | import org.onosproject.net.PortNumber; |
| 36 | import org.onosproject.store.service.TestStorageService; |
| 37 | |
| 38 | import java.util.List; |
| 39 | |
| 40 | import static org.junit.Assert.assertEquals; |
| 41 | import static org.junit.Assert.assertNotNull; |
| 42 | import static org.junit.Assert.assertNull; |
| 43 | import static org.onosproject.kubevirtnetworking.api.KubevirtPortEvent.Type.KUBEVIRT_PORT_CREATED; |
| 44 | import static org.onosproject.kubevirtnetworking.api.KubevirtPortEvent.Type.KUBEVIRT_PORT_REMOVED; |
| 45 | import static org.onosproject.kubevirtnetworking.api.KubevirtPortEvent.Type.KUBEVIRT_PORT_UPDATED; |
| 46 | |
| 47 | /** |
| 48 | * Unit tests for kubernetes network manager. |
| 49 | */ |
| 50 | public class KubevirtPortManagerTest { |
| 51 | |
| 52 | private static final ApplicationId TEST_APP_ID = new DefaultApplicationId(1, "test"); |
| 53 | |
| 54 | private static final String UNKNOWN_ID = "unknown_id"; |
| 55 | private static final String NETWORK_ID = "network_id"; |
| 56 | private static final String UPDATED_ID = "updated_id"; |
| 57 | |
| 58 | private static final String PORT_MAC = "00:11:22:33:44:55"; |
| 59 | private static final KubevirtPort PORT = DefaultKubevirtPort.builder() |
| 60 | .networkId(NETWORK_ID) |
| 61 | .deviceId(DeviceId.deviceId("dev-1")) |
| 62 | .ipAddress(IpAddress.valueOf("20.20.20.20")) |
| 63 | .macAddress(MacAddress.valueOf("00:11:22:33:44:55")) |
| 64 | .portNumber(PortNumber.portNumber("1")) |
| 65 | .build(); |
| 66 | private static final KubevirtPort PORT_UPDATED = DefaultKubevirtPort.builder() |
| 67 | .networkId(UPDATED_ID) |
| 68 | .deviceId(DeviceId.deviceId("dev-1")) |
| 69 | .ipAddress(IpAddress.valueOf("20.20.20.20")) |
| 70 | .macAddress(MacAddress.valueOf("00:11:22:33:44:55")) |
| 71 | .portNumber(PortNumber.portNumber("1")) |
| 72 | .build(); |
| 73 | |
| 74 | private final TestKubevirtPortListener testListener = new TestKubevirtPortListener(); |
| 75 | |
| 76 | private KubevirtPortManager target; |
| 77 | private DistributedKubevirtPortStore kubevirtPortStore; |
| 78 | |
| 79 | @Before |
| 80 | public void setUp() throws Exception { |
| 81 | kubevirtPortStore = new DistributedKubevirtPortStore(); |
| 82 | TestUtils.setField(kubevirtPortStore, "coreService", new TestCoreService()); |
| 83 | TestUtils.setField(kubevirtPortStore, "storageService", new TestStorageService()); |
| 84 | TestUtils.setField(kubevirtPortStore, "eventExecutor", MoreExecutors.newDirectExecutorService()); |
| 85 | kubevirtPortStore.activate(); |
| 86 | |
| 87 | target = new KubevirtPortManager(); |
| 88 | TestUtils.setField(target, "coreService", new TestCoreService()); |
| 89 | target.kubevirtPortStore = kubevirtPortStore; |
| 90 | target.addListener(testListener); |
| 91 | target.activate(); |
| 92 | } |
| 93 | |
| 94 | @After |
| 95 | public void tearDown() { |
| 96 | target.removeListener(testListener); |
| 97 | kubevirtPortStore.deactivate(); |
| 98 | target.deactivate(); |
| 99 | kubevirtPortStore = null; |
| 100 | target = null; |
| 101 | } |
| 102 | |
| 103 | /** |
| 104 | * Tests if getting all ports returns correct set of values. |
| 105 | */ |
| 106 | @Test |
| 107 | public void testGetPorts() { |
| 108 | createBasicPorts(); |
| 109 | assertEquals("Number of port did not match", 1, target.ports().size()); |
| 110 | } |
| 111 | |
| 112 | /** |
| 113 | * Tests if getting a port with network ID returns correct set of values. |
| 114 | */ |
| 115 | @Test |
| 116 | public void testGetPortsByNetworkId() { |
| 117 | createBasicPorts(); |
| 118 | assertEquals("Number of port did not match", 1, target.ports(NETWORK_ID).size()); |
| 119 | assertEquals("Number of port did not match", 0, target.ports(UNKNOWN_ID).size()); |
| 120 | } |
| 121 | |
| 122 | /** |
| 123 | * Tests if getting a port with ID returns correct value. |
| 124 | */ |
| 125 | @Test |
| 126 | public void testGetPortById() { |
| 127 | createBasicPorts(); |
| 128 | assertNotNull("Port did not match", target.port(MacAddress.valueOf(PORT_MAC))); |
| 129 | } |
| 130 | |
| 131 | /** |
| 132 | * Tests creating and removing a port, and checks if proper event is triggered. |
| 133 | */ |
| 134 | @Test |
| 135 | public void testCreateAndRemovePort() { |
| 136 | target.createPort(PORT); |
| 137 | assertEquals("Number of port did not match", 1, target.ports().size()); |
| 138 | assertNotNull("Port was not created", target.port(MacAddress.valueOf(PORT_MAC))); |
| 139 | |
| 140 | target.removePort(MacAddress.valueOf(PORT_MAC)); |
| 141 | assertEquals("Number of port did not match", 0, target.ports().size()); |
| 142 | assertNull("Port was not created", target.port(MacAddress.valueOf(PORT_MAC))); |
| 143 | |
| 144 | validateEvents(KUBEVIRT_PORT_CREATED, KUBEVIRT_PORT_REMOVED); |
| 145 | } |
| 146 | |
| 147 | /** |
| 148 | * Tests creating and updating a port, and checks if proper event is triggered. |
| 149 | */ |
| 150 | @Test |
| 151 | public void testCreateAndUpdatePort() { |
| 152 | target.createPort(PORT); |
| 153 | assertEquals("Number of port did not match", 1, target.ports().size()); |
| 154 | |
| 155 | target.updatePort(PORT_UPDATED); |
| 156 | |
| 157 | assertEquals("Number of port did not match", 1, target.ports().size()); |
| 158 | assertEquals("Port did not match", UPDATED_ID, |
| 159 | target.port(MacAddress.valueOf(PORT_MAC)).networkId()); |
| 160 | |
| 161 | validateEvents(KUBEVIRT_PORT_CREATED, KUBEVIRT_PORT_UPDATED); |
| 162 | } |
| 163 | |
| 164 | /** |
| 165 | * Tests if creating a null port fails with an exception. |
| 166 | */ |
| 167 | @Test(expected = NullPointerException.class) |
| 168 | public void testCreateNullPort() { |
| 169 | target.createPort(null); |
| 170 | } |
| 171 | |
| 172 | /** |
| 173 | * Tests if creating a duplicate port fails with an exception. |
| 174 | */ |
| 175 | @Test(expected = IllegalArgumentException.class) |
| 176 | public void createDuplicatePort() { |
| 177 | target.createPort(PORT); |
| 178 | target.createPort(PORT); |
| 179 | } |
| 180 | |
| 181 | /** |
| 182 | * Tests if updating an unregistered port fails with an exception. |
| 183 | */ |
| 184 | @Test(expected = IllegalArgumentException.class) |
| 185 | public void testUpdateUnregisteredPort() { |
| 186 | target.updatePort(PORT); |
| 187 | } |
| 188 | |
| 189 | /** |
| 190 | * Tests if updating a null port fails with an exception. |
| 191 | */ |
| 192 | @Test(expected = NullPointerException.class) |
| 193 | public void testUpdateNullPort() { |
| 194 | target.updatePort(null); |
| 195 | } |
| 196 | |
| 197 | private void createBasicPorts() { |
| 198 | target.createPort(PORT); |
| 199 | } |
| 200 | |
| 201 | private static class TestCoreService extends CoreServiceAdapter { |
| 202 | |
| 203 | @Override |
| 204 | public ApplicationId registerApplication(String name) { |
| 205 | return TEST_APP_ID; |
| 206 | } |
| 207 | } |
| 208 | |
| 209 | private static class TestKubevirtPortListener implements KubevirtPortListener { |
| 210 | |
| 211 | private List<KubevirtPortEvent> events = Lists.newArrayList(); |
| 212 | |
| 213 | @Override |
| 214 | public void event(KubevirtPortEvent event) { |
| 215 | events.add(event); |
| 216 | } |
| 217 | } |
| 218 | |
| 219 | private void validateEvents(Enum... types) { |
| 220 | int i = 0; |
| 221 | assertEquals("Number of events did not match", types.length, testListener.events.size()); |
| 222 | for (Event event : testListener.events) { |
| 223 | assertEquals("Incorrect event received", types[i], event.type()); |
| 224 | i++; |
| 225 | } |
| 226 | testListener.events.clear(); |
| 227 | } |
| 228 | } |