| /* |
| * 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.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.IpPrefix; |
| 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.DefaultKubevirtSecurityGroup; |
| import org.onosproject.kubevirtnetworking.api.DefaultKubevirtSecurityGroupRule; |
| import org.onosproject.kubevirtnetworking.api.KubevirtSecurityGroup; |
| import org.onosproject.kubevirtnetworking.api.KubevirtSecurityGroupEvent; |
| import org.onosproject.kubevirtnetworking.api.KubevirtSecurityGroupListener; |
| import org.onosproject.kubevirtnetworking.api.KubevirtSecurityGroupRule; |
| 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.KubevirtSecurityGroupEvent.Type.KUBEVIRT_SECURITY_GROUP_CREATED; |
| import static org.onosproject.kubevirtnetworking.api.KubevirtSecurityGroupEvent.Type.KUBEVIRT_SECURITY_GROUP_REMOVED; |
| import static org.onosproject.kubevirtnetworking.api.KubevirtSecurityGroupEvent.Type.KUBEVIRT_SECURITY_GROUP_RULE_CREATED; |
| import static org.onosproject.kubevirtnetworking.api.KubevirtSecurityGroupEvent.Type.KUBEVIRT_SECURITY_GROUP_RULE_REMOVED; |
| |
| /** |
| * Unit tests for kubevirt security group manager. |
| */ |
| public class KubevirtSecurityGroupManagerTest { |
| |
| private static final ApplicationId TEST_APP_ID = new DefaultApplicationId(1, "test"); |
| |
| private static final String SECURITY_GROUP_ID_1 = "sg-id-1"; |
| private static final String SECURITY_GROUP_ID_2 = "sg-id-2"; |
| private static final String UNKNOWN_ID = "sg-id-x"; |
| |
| |
| private static final String SECURITY_GROUP_NAME_1 = "sg-name-1"; |
| private static final String SECURITY_GROUP_NAME_2 = "sg-name-2"; |
| |
| private static final String SECURITY_GROUP_DESCRIPTION_1 = "description-1"; |
| private static final String SECURITY_GROUP_DESCRIPTION_2 = "description-2"; |
| |
| private static final String SECURITY_GROUP_RULE_ID_1_1 = "sgr-id-1-1"; |
| private static final String SECURITY_GROUP_RULE_ID_1_2 = "sgr-id-1-2"; |
| |
| private static final String SECURITY_GROUP_ETH_TYPE = "IP"; |
| private static final String SECURITY_GROUP_DIRECTION = "EGRESS"; |
| private static final String SECURITY_GROUP_PROTOCOL_1 = "TCP"; |
| private static final String SECURITY_GROUP_PROTOCOL_2 = "UDP"; |
| |
| private static final int SECURITY_GROUP_PORT_RANGE_MIN_1 = 1; |
| private static final int SECURITY_GROUP_PORT_RANGE_MIN_2 = 101; |
| private static final int SECURITY_GROUP_PORT_RANGE_MAX_1 = 100; |
| private static final int SECURITY_GROUP_PORT_RANGE_MAX_2 = 200; |
| |
| private static final IpPrefix SECURITY_GROUP_REMOTE_IP_PREFIX_1 = IpPrefix.valueOf("1.1.1.0/24"); |
| private static final IpPrefix SECURITY_GROUP_REMOTE_IP_PREFIX_2 = IpPrefix.valueOf("2.2.2.0/24"); |
| |
| private KubevirtSecurityGroup sg1; |
| private KubevirtSecurityGroup sg2; |
| |
| private KubevirtSecurityGroupRule sgRule11; |
| private KubevirtSecurityGroupRule sgRule12; |
| |
| private KubevirtSecurityGroupManager target; |
| private DistributedKubevirtSecurityGroupStore store; |
| |
| private final TestKubevirtSecurityGroupListener testListener = |
| new TestKubevirtSecurityGroupListener(); |
| |
| /** |
| * Initial setup for this unit test. |
| */ |
| @Before |
| public void setUp() throws Exception { |
| store = new DistributedKubevirtSecurityGroupStore(); |
| TestUtils.setField(store, "coreService", new TestCoreService()); |
| TestUtils.setField(store, "storageService", new TestStorageService()); |
| TestUtils.setField(store, "eventExecutor", MoreExecutors.newDirectExecutorService()); |
| store.activate(); |
| |
| target = new KubevirtSecurityGroupManager(); |
| TestUtils.setField(target, "coreService", new TestCoreService()); |
| target.sgStore = store; |
| target.addListener(testListener); |
| target.activate(); |
| |
| sgRule11 = DefaultKubevirtSecurityGroupRule.builder() |
| .id(SECURITY_GROUP_RULE_ID_1_1) |
| .securityGroupId(SECURITY_GROUP_ID_1) |
| .remoteGroupId(SECURITY_GROUP_ID_1) |
| .direction(SECURITY_GROUP_DIRECTION) |
| .etherType(SECURITY_GROUP_ETH_TYPE) |
| .portRangeMax(SECURITY_GROUP_PORT_RANGE_MAX_1) |
| .portRangeMin(SECURITY_GROUP_PORT_RANGE_MIN_1) |
| .protocol(SECURITY_GROUP_PROTOCOL_1) |
| .remoteIpPrefix(SECURITY_GROUP_REMOTE_IP_PREFIX_1) |
| .build(); |
| |
| sgRule12 = DefaultKubevirtSecurityGroupRule.builder() |
| .id(SECURITY_GROUP_RULE_ID_1_2) |
| .securityGroupId(SECURITY_GROUP_ID_1) |
| .remoteGroupId(SECURITY_GROUP_ID_2) |
| .direction(SECURITY_GROUP_DIRECTION) |
| .etherType(SECURITY_GROUP_ETH_TYPE) |
| .portRangeMax(SECURITY_GROUP_PORT_RANGE_MAX_2) |
| .portRangeMin(SECURITY_GROUP_PORT_RANGE_MIN_2) |
| .protocol(SECURITY_GROUP_PROTOCOL_2) |
| .remoteIpPrefix(SECURITY_GROUP_REMOTE_IP_PREFIX_2) |
| .build(); |
| |
| sg1 = DefaultKubevirtSecurityGroup.builder() |
| .id(SECURITY_GROUP_ID_1) |
| .name(SECURITY_GROUP_NAME_1) |
| .description(SECURITY_GROUP_DESCRIPTION_1) |
| .build(); |
| |
| sg2 = DefaultKubevirtSecurityGroup.builder() |
| .id(SECURITY_GROUP_ID_2) |
| .name(SECURITY_GROUP_NAME_2) |
| .description(SECURITY_GROUP_DESCRIPTION_2) |
| .build(); |
| } |
| |
| /** |
| * Tears down all of this unit test. |
| */ |
| @After |
| public void tearDown() { |
| target.removeListener(testListener); |
| store.deactivate(); |
| target.deactivate(); |
| store = null; |
| target = null; |
| } |
| |
| /** |
| * Tests if getting all security groups returns the correct set of groups. |
| */ |
| @Test |
| public void testGetSecurityGroups() { |
| createBasicSecurityGroups(); |
| assertEquals("Number of security group did not match", |
| 2, target.securityGroups().size()); |
| } |
| |
| /** |
| * Tests if getting a security group with group ID returns the correct group. |
| */ |
| @Test |
| public void testGetSecurityGroupById() { |
| createBasicSecurityGroups(); |
| assertNotNull("Security group did not match", target.securityGroup(SECURITY_GROUP_ID_1)); |
| assertNotNull("Security group did not match", target.securityGroup(SECURITY_GROUP_ID_2)); |
| assertNull("Security group did not match", target.securityGroup(UNKNOWN_ID)); |
| } |
| |
| /** |
| * Tests creating and removing a security group, and checks if it triggers proper events. |
| */ |
| @Test |
| public void testCreateAndRemoveSecurityGroup() { |
| target.createSecurityGroup(sg1); |
| assertEquals("Number of security group did not match", |
| 1, target.securityGroups().size()); |
| assertNotNull("Security group did not match", |
| target.securityGroup(SECURITY_GROUP_ID_1)); |
| |
| target.removeSecurityGroup(SECURITY_GROUP_ID_1); |
| assertEquals("Number of security group did not match", |
| 0, target.securityGroups().size()); |
| assertNull("Security group did not match", |
| target.securityGroup(SECURITY_GROUP_ID_1)); |
| |
| validateEvents(KUBEVIRT_SECURITY_GROUP_CREATED, KUBEVIRT_SECURITY_GROUP_REMOVED); |
| } |
| |
| /** |
| * Tests creating and removing a security group rule, and checks if it triggers proper events. |
| */ |
| @Test |
| public void testCreateAndRemoveSecurityGroupRule() { |
| target.createSecurityGroup(sg1); |
| assertEquals("Number of security group rule did not match", |
| 0, target.securityGroup(sg1.id()).rules().size()); |
| |
| target.createSecurityGroupRule(sgRule11); |
| assertEquals("Number of security group rule did not match", |
| 1, target.securityGroup(sg1.id()).rules().size()); |
| |
| target.createSecurityGroupRule(sgRule12); |
| assertEquals("Number of security group rule did not match", |
| 2, target.securityGroup(sg1.id()).rules().size()); |
| |
| target.removeSecurityGroupRule(sgRule11.id()); |
| assertEquals("Number of security group rule did not match", |
| 1, target.securityGroup(sg1.id()).rules().size()); |
| |
| target.removeSecurityGroupRule(sgRule12.id()); |
| assertEquals("Number of security group rule did not match", |
| 0, target.securityGroup(sg1.id()).rules().size()); |
| |
| validateEvents(KUBEVIRT_SECURITY_GROUP_CREATED, |
| KUBEVIRT_SECURITY_GROUP_RULE_CREATED, |
| KUBEVIRT_SECURITY_GROUP_RULE_CREATED, |
| KUBEVIRT_SECURITY_GROUP_RULE_REMOVED, |
| KUBEVIRT_SECURITY_GROUP_RULE_REMOVED); |
| } |
| |
| /** |
| * Tests if creating a null security group fails with an exception. |
| */ |
| @Test(expected = NullPointerException.class) |
| public void testCreateNullSecurityGroup() { |
| target.createSecurityGroup(null); |
| } |
| |
| /** |
| * Tests if creating a duplicated security group fails with an exception. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testCreateDuplicateSecurityGroup() { |
| target.createSecurityGroup(sg1); |
| target.createSecurityGroup(sg1); |
| } |
| |
| /** |
| * Tests if removing security group with null ID fails with an exception. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testRemoveSecurityGroupWithNull() { |
| target.removeSecurityGroup(null); |
| } |
| |
| /** |
| * Tests if updating an unregistered security group fails with an exception. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testUpdateUnregisteredSecurityGroup() { |
| target.updateSecurityGroup(sg1); |
| } |
| |
| private void createBasicSecurityGroups() { |
| target.createSecurityGroup(sg1); |
| target.createSecurityGroup(sg2); |
| } |
| |
| private static class TestCoreService extends CoreServiceAdapter { |
| |
| @Override |
| public ApplicationId registerApplication(String name) { |
| return TEST_APP_ID; |
| } |
| } |
| |
| private static class TestKubevirtSecurityGroupListener |
| implements KubevirtSecurityGroupListener { |
| |
| private List<KubevirtSecurityGroupEvent> events = Lists.newArrayList(); |
| |
| @Override |
| public void event(KubevirtSecurityGroupEvent 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(); |
| } |
| } |