| /* |
| * 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.ImmutableMap; |
| 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.onlab.packet.MacAddress; |
| 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.DefaultKubevirtRouter; |
| import org.onosproject.kubevirtnetworking.api.KubevirtPeerRouter; |
| import org.onosproject.kubevirtnetworking.api.KubevirtRouter; |
| import org.onosproject.kubevirtnetworking.api.KubevirtRouterEvent; |
| import org.onosproject.kubevirtnetworking.api.KubevirtRouterListener; |
| 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.KubevirtRouterEvent.Type.KUBEVIRT_ROUTER_CREATED; |
| import static org.onosproject.kubevirtnetworking.api.KubevirtRouterEvent.Type.KUBEVIRT_ROUTER_REMOVED; |
| import static org.onosproject.kubevirtnetworking.api.KubevirtRouterEvent.Type.KUBEVIRT_ROUTER_UPDATED; |
| |
| /** |
| * Unit tests for kubernetes router manager. |
| */ |
| public class KubevirtRouterManagerTest { |
| |
| private static final ApplicationId TEST_APP_ID = new DefaultApplicationId(1, "test"); |
| |
| private static final String ROUTER_NAME = "router-1"; |
| private static final String UPDATED_DESCRIPTION = "router-updated"; |
| |
| private static final MacAddress UPDATED_MAC = MacAddress.valueOf("FF:FF:FF:FF:FF:FF"); |
| |
| private static final KubevirtRouter ROUTER = DefaultKubevirtRouter.builder() |
| .name(ROUTER_NAME) |
| .description(ROUTER_NAME) |
| .internal(ImmutableSet.of("vxlan-1", "vxlan-2")) |
| .external(ImmutableMap.of("10.10.10.10", "flat")) |
| .enableSnat(true) |
| .peerRouter(new KubevirtPeerRouter(IpAddress.valueOf("20.20.20.20"), |
| MacAddress.valueOf("11:22:33:44:55:66"))) |
| .build(); |
| |
| private static final KubevirtRouter ROUTER_UPDATED = DefaultKubevirtRouter.builder() |
| .name(ROUTER_NAME) |
| .description(UPDATED_DESCRIPTION) |
| .internal(ImmutableSet.of("vxlan-1", "vxlan-2")) |
| .external(ImmutableMap.of("10.10.10.10", "flat")) |
| .enableSnat(true) |
| .peerRouter(new KubevirtPeerRouter(IpAddress.valueOf("20.20.20.20"), |
| MacAddress.valueOf("11:22:33:44:55:66"))) |
| .build(); |
| |
| private final TestKubevirtRouterListener testListener = new TestKubevirtRouterListener(); |
| |
| private KubevirtRouterManager target; |
| private DistributedKubevirtRouterStore kubevirtRouterStore; |
| |
| @Before |
| public void setUp() throws Exception { |
| kubevirtRouterStore = new DistributedKubevirtRouterStore(); |
| TestUtils.setField(kubevirtRouterStore, "coreService", new TestCoreService()); |
| TestUtils.setField(kubevirtRouterStore, "storageService", new TestStorageService()); |
| TestUtils.setField(kubevirtRouterStore, "eventExecutor", MoreExecutors.newDirectExecutorService()); |
| kubevirtRouterStore.activate(); |
| |
| target = new KubevirtRouterManager(); |
| TestUtils.setField(target, "coreService", new TestCoreService()); |
| target.kubevirtRouterStore = kubevirtRouterStore; |
| target.addListener(testListener); |
| target.activate(); |
| } |
| |
| @After |
| public void tearDown() { |
| target.removeListener(testListener); |
| kubevirtRouterStore.deactivate(); |
| target.deactivate(); |
| kubevirtRouterStore = null; |
| target = null; |
| } |
| |
| /** |
| * Tests if getting all routers returns correct set of values. |
| */ |
| @Test |
| public void testGetRouters() { |
| createBasicRouters(); |
| assertEquals("Number of router did not match", 1, target.routers().size()); |
| } |
| |
| /** |
| * Tests if getting a router with name returns correct value. |
| */ |
| @Test |
| public void testGetRouterByName() { |
| createBasicRouters(); |
| assertNotNull("Router did not match", target.router(ROUTER_NAME)); |
| } |
| |
| /** |
| * Tests creating and removing a router, and checks if proper event is triggered. |
| */ |
| @Test |
| public void testCreateAndRemoveRouter() { |
| target.createRouter(ROUTER); |
| assertEquals("Number of router did not match", 1, target.routers().size()); |
| assertNotNull("Router was not created", target.router(ROUTER_NAME)); |
| |
| target.removeRouter(ROUTER_NAME); |
| assertEquals("Number of router did not match", 0, target.routers().size()); |
| assertNull("Router was not created", target.router(ROUTER_NAME)); |
| |
| validateEvents(KUBEVIRT_ROUTER_CREATED, KUBEVIRT_ROUTER_REMOVED); |
| } |
| |
| /** |
| * Tests creating and updating a port, and checks if proper event is triggered. |
| */ |
| @Test |
| public void testCreateAndUpdateRouter() { |
| target.createRouter(ROUTER); |
| assertEquals("Number of router did not match", 1, target.routers().size()); |
| |
| target.updateRouter(ROUTER_UPDATED); |
| assertEquals("Number of router did not match", 1, target.routers().size()); |
| assertEquals("Router did not match", UPDATED_DESCRIPTION, target.router(ROUTER_NAME).description()); |
| |
| validateEvents(KUBEVIRT_ROUTER_CREATED, KUBEVIRT_ROUTER_UPDATED); |
| } |
| |
| /** |
| * Tests updating peer router MAC address. |
| */ |
| @Test |
| public void testPeerRouterMacUpdate() { |
| target.createRouter(ROUTER); |
| |
| target.updatePeerRouterMac(ROUTER_NAME, UPDATED_MAC); |
| assertEquals("MAC address was not updated", UPDATED_MAC, |
| target.router(ROUTER_NAME).peerRouter().macAddress()); |
| |
| validateEvents(KUBEVIRT_ROUTER_CREATED, KUBEVIRT_ROUTER_UPDATED); |
| } |
| |
| /** |
| * Tests if creating a null router fails with an exception. |
| */ |
| @Test(expected = NullPointerException.class) |
| public void testCreateNullRouter() { |
| target.createRouter(null); |
| } |
| |
| /** |
| * Tests if creating a duplicate router fails with an exception. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void createDuplicateRouter() { |
| target.createRouter(ROUTER); |
| target.createRouter(ROUTER); |
| } |
| |
| /** |
| * Tests if updating an unregistered router fails with an exception. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testUpdateUnregisteredRouter() { |
| target.updateRouter(ROUTER); |
| } |
| |
| /** |
| * Tests if updating a null router fails with an exception. |
| */ |
| @Test(expected = NullPointerException.class) |
| public void testUpdateNullRouter() { |
| target.updateRouter(null); |
| } |
| |
| private void createBasicRouters() { |
| target.createRouter(ROUTER); |
| } |
| |
| private static class TestCoreService extends CoreServiceAdapter { |
| |
| @Override |
| public ApplicationId registerApplication(String name) { |
| return TEST_APP_ID; |
| } |
| } |
| |
| private static class TestKubevirtRouterListener implements KubevirtRouterListener { |
| |
| private List<KubevirtRouterEvent> events = Lists.newArrayList(); |
| |
| @Override |
| public void event(KubevirtRouterEvent 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(); |
| } |
| } |