| /* |
| * Copyright 2021-present Open Networking Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.kubevirtnetworking.impl; |
| |
| import com.google.common.collect.ImmutableSet; |
| import com.google.common.collect.Lists; |
| import com.google.common.util.concurrent.MoreExecutors; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.onlab.junit.TestUtils; |
| import org.onlab.packet.IpAddress; |
| import org.onosproject.core.ApplicationId; |
| import org.onosproject.core.CoreServiceAdapter; |
| import org.onosproject.core.DefaultApplicationId; |
| import org.onosproject.event.Event; |
| import org.onosproject.kubevirtnetworking.api.DefaultKubevirtNetwork; |
| import org.onosproject.kubevirtnetworking.api.KubevirtIpPool; |
| import org.onosproject.kubevirtnetworking.api.KubevirtNetwork; |
| import org.onosproject.kubevirtnetworking.api.KubevirtNetworkEvent; |
| import org.onosproject.kubevirtnetworking.api.KubevirtNetworkListener; |
| import org.onosproject.store.service.TestStorageService; |
| |
| import java.util.List; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.onosproject.kubevirtnetworking.api.KubevirtNetwork.Type.VXLAN; |
| import static org.onosproject.kubevirtnetworking.api.KubevirtNetworkEvent.Type.KUBEVIRT_NETWORK_CREATED; |
| import static org.onosproject.kubevirtnetworking.api.KubevirtNetworkEvent.Type.KUBEVIRT_NETWORK_REMOVED; |
| import static org.onosproject.kubevirtnetworking.api.KubevirtNetworkEvent.Type.KUBEVIRT_NETWORK_UPDATED; |
| |
| /** |
| * Unit tests for kubevirt network manager. |
| */ |
| public class KubevirtNetworkManagerTest { |
| |
| private static final ApplicationId TEST_APP_ID = new DefaultApplicationId(1, "test"); |
| |
| private static final String UNKNOWN_ID = "unknown_id"; |
| private static final String UPDATED_NAME = "updated_name"; |
| |
| private static final String NETWORK_ID = "network_id"; |
| private static final String NETWORK_NAME = "network_name"; |
| |
| private static final KubevirtNetwork.Type TYPE = VXLAN; |
| private static final Integer MTU = 1500; |
| private static final String SEGMENT_ID = "1"; |
| private static final IpAddress GATEWAY_IP = IpAddress.valueOf("10.10.10.1"); |
| private static final String CIDR = "10.10.10.0/24"; |
| private static final IpAddress IP_POOL_START = IpAddress.valueOf("10.10.10.100"); |
| private static final IpAddress IP_POOL_END = IpAddress.valueOf("10.10.10.200"); |
| |
| private static final KubevirtNetwork NETWORK = DefaultKubevirtNetwork.builder() |
| .networkId(NETWORK_ID) |
| .name(NETWORK_NAME) |
| .type(TYPE) |
| .mtu(MTU) |
| .segmentId(SEGMENT_ID) |
| .gatewayIp(GATEWAY_IP) |
| .cidr(CIDR) |
| .ipPool(new KubevirtIpPool(IP_POOL_START, IP_POOL_END)) |
| .hostRoutes(ImmutableSet.of()) |
| .build(); |
| |
| private static final KubevirtNetwork NETWORK_UPDATED = DefaultKubevirtNetwork.builder() |
| .networkId(NETWORK_ID) |
| .name(UPDATED_NAME) |
| .type(TYPE) |
| .mtu(MTU) |
| .segmentId(SEGMENT_ID) |
| .gatewayIp(GATEWAY_IP) |
| .cidr(CIDR) |
| .ipPool(new KubevirtIpPool(IP_POOL_START, IP_POOL_END)) |
| .hostRoutes(ImmutableSet.of()) |
| .build(); |
| |
| private final TestKubevirtnetworkListener testListener = new TestKubevirtnetworkListener(); |
| |
| private KubevirtNetworkManager target; |
| private DistributedKubevirtNetworkStore networkStore; |
| |
| @Before |
| public void setUp() throws Exception { |
| networkStore = new DistributedKubevirtNetworkStore(); |
| TestUtils.setField(networkStore, "coreService", new TestCoreService()); |
| TestUtils.setField(networkStore, "storageService", new TestStorageService()); |
| TestUtils.setField(networkStore, "eventExecutor", MoreExecutors.newDirectExecutorService()); |
| networkStore.activate(); |
| |
| target = new KubevirtNetworkManager(); |
| TestUtils.setField(target, "coreService", new TestCoreService()); |
| target.networkStore = networkStore; |
| target.addListener(testListener); |
| target.activate(); |
| } |
| |
| @After |
| public void tearDown() { |
| target.removeListener(testListener); |
| networkStore.deactivate(); |
| target.deactivate(); |
| networkStore = null; |
| target = null; |
| } |
| |
| /** |
| * Tests if getting all networks returns the correct set of networks. |
| */ |
| @Test |
| public void testGetNetworks() { |
| createBasicNetworks(); |
| assertEquals("Number of network did not match", 1, target.networks().size()); |
| } |
| |
| /** |
| * Tests if getting a network with ID returns the correct network. |
| */ |
| @Test |
| public void testGetNetworkById() { |
| createBasicNetworks(); |
| assertNotNull("Network did not match", target.network(NETWORK_ID)); |
| assertNull("Network did not match", target.network(UNKNOWN_ID)); |
| } |
| |
| /** |
| * Tests creating and removing a network, and checks if it triggers proper events. |
| */ |
| @Test |
| public void testCreateAndRemoveNetwork() { |
| target.createNetwork(NETWORK); |
| assertEquals("Number of networks did not match", 1, target.networks().size()); |
| assertNotNull("Network was not created", target.network(NETWORK_ID)); |
| |
| target.removeNetwork(NETWORK_ID); |
| assertEquals("Number of networks did not match", 0, target.networks().size()); |
| assertNull("Network was not removed", target.network(NETWORK_ID)); |
| |
| validateEvents(KUBEVIRT_NETWORK_CREATED, KUBEVIRT_NETWORK_REMOVED); |
| } |
| |
| /** |
| * Tests updating a network, and checks if it triggers proper events. |
| */ |
| @Test |
| public void testCreateAndUpdateNetwork() { |
| target.createNetwork(NETWORK); |
| assertEquals("Number of networks did not match", 1, target.networks().size()); |
| assertEquals("Network did not match", NETWORK_NAME, target.network(NETWORK_ID).name()); |
| |
| target.updateNetwork(NETWORK_UPDATED); |
| |
| assertEquals("Number of networks did not match", 1, target.networks().size()); |
| assertEquals("Network did not match", UPDATED_NAME, target.network(NETWORK_ID).name()); |
| validateEvents(KUBEVIRT_NETWORK_CREATED, KUBEVIRT_NETWORK_UPDATED); |
| } |
| |
| /** |
| * Tests if creating a null network fails with an exception. |
| */ |
| @Test(expected = NullPointerException.class) |
| public void testCreateNullNetwork() { |
| target.createNetwork(null); |
| } |
| |
| /** |
| * Tests if creating a duplicate network fails with an exception. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testCreateDuplicateNetwork() { |
| target.createNetwork(NETWORK); |
| target.createNetwork(NETWORK); |
| } |
| |
| /** |
| * Tests if removing network with null ID fails with an exception. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testRemoveNetworkWithNull() { |
| target.removeNetwork(null); |
| } |
| |
| /** |
| * Tests if updating an unregistered network fails with an exception. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testUpdateUnregisteredNetwork() { |
| target.updateNetwork(NETWORK); |
| } |
| |
| private void createBasicNetworks() { |
| target.createNetwork(NETWORK); |
| } |
| |
| private static class TestCoreService extends CoreServiceAdapter { |
| |
| @Override |
| public ApplicationId registerApplication(String name) { |
| return TEST_APP_ID; |
| } |
| } |
| |
| private static class TestKubevirtnetworkListener implements KubevirtNetworkListener { |
| private List<KubevirtNetworkEvent> events = Lists.newArrayList(); |
| |
| @Override |
| public void event(KubevirtNetworkEvent event) { |
| events.add(event); |
| } |
| } |
| |
| private void validateEvents(Enum... types) { |
| int i = 0; |
| assertEquals("Number of events did not match", types.length, testListener.events.size()); |
| for (Event event : testListener.events) { |
| assertEquals("Incorrect event received", types[i], event.type()); |
| i++; |
| } |
| testListener.events.clear(); |
| } |
| } |