| /* |
| * Copyright 2017-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.openstacknode.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.IpAddress; |
| import org.onosproject.cluster.ClusterServiceAdapter; |
| import org.onosproject.cluster.LeadershipServiceAdapter; |
| import org.onosproject.core.ApplicationId; |
| import org.onosproject.core.CoreServiceAdapter; |
| import org.onosproject.core.DefaultApplicationId; |
| import org.onosproject.event.Event; |
| import org.onosproject.net.Device; |
| import org.onosproject.openstacknode.api.NodeState; |
| import org.onosproject.openstacknode.api.OpenstackNode; |
| import org.onosproject.openstacknode.api.OpenstackNodeEvent; |
| import org.onosproject.openstacknode.api.OpenstackNodeListener; |
| import org.onosproject.store.service.TestStorageService; |
| |
| import java.util.List; |
| import java.util.Objects; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.COMPUTE; |
| import static org.onosproject.openstacknode.api.OpenstackNode.NodeType.GATEWAY; |
| import static org.onosproject.openstacknode.api.OpenstackNodeEvent.Type.OPENSTACK_NODE_COMPLETE; |
| import static org.onosproject.openstacknode.api.OpenstackNodeEvent.Type.OPENSTACK_NODE_CREATED; |
| import static org.onosproject.openstacknode.api.OpenstackNodeEvent.Type.OPENSTACK_NODE_INCOMPLETE; |
| import static org.onosproject.openstacknode.api.OpenstackNodeEvent.Type.OPENSTACK_NODE_REMOVED; |
| import static org.onosproject.openstacknode.api.OpenstackNodeEvent.Type.OPENSTACK_NODE_UPDATED; |
| |
| /** |
| * Unit tests for OpenStack node manager. |
| */ |
| public class OpenstackNodeManagerTest extends OpenstackNodeTest { |
| |
| private static final ApplicationId TEST_APP_ID = new DefaultApplicationId(1, "test"); |
| |
| private static final String ERR_SIZE = "Number of nodes did not match"; |
| private static final String ERR_NOT_MATCH = "Node did not match"; |
| private static final String ERR_NOT_FOUND = "Node did not exist"; |
| |
| private static final String COMPUTE_1_HOSTNAME = "compute_1"; |
| private static final String COMPUTE_2_HOSTNAME = "compute_2"; |
| private static final String COMPUTE_3_HOSTNAME = "compute_3"; |
| private static final String GATEWAY_1_HOSTNAME = "gateway_1"; |
| |
| private static final Device COMPUTE_1_INTG_DEVICE = createDevice(1); |
| private static final Device COMPUTE_2_INTG_DEVICE = createDevice(2); |
| private static final Device COMPUTE_3_INTG_DEVICE = createDevice(3); |
| private static final Device GATEWAY_1_INTG_DEVICE = createDevice(4); |
| private static final Device GATEWAY_1_ROUT_DEVICE = createDevice(5); |
| |
| private static final OpenstackNode COMPUTE_1 = createNode( |
| COMPUTE_1_HOSTNAME, |
| COMPUTE, |
| COMPUTE_1_INTG_DEVICE, |
| IpAddress.valueOf("10.100.0.1"), |
| NodeState.INIT |
| ); |
| private static final OpenstackNode COMPUTE_2 = createNode( |
| COMPUTE_2_HOSTNAME, |
| COMPUTE, |
| COMPUTE_2_INTG_DEVICE, |
| IpAddress.valueOf("10.100.0.2"), |
| NodeState.INIT |
| ); |
| private static final OpenstackNode COMPUTE_3 = createNode( |
| COMPUTE_3_HOSTNAME, |
| COMPUTE, |
| COMPUTE_3_INTG_DEVICE, |
| IpAddress.valueOf("10.100.0.3"), |
| NodeState.COMPLETE |
| ); |
| private static final OpenstackNode GATEWAY_1 = createNode( |
| GATEWAY_1_HOSTNAME, |
| OpenstackNode.NodeType.GATEWAY, |
| GATEWAY_1_INTG_DEVICE, |
| GATEWAY_1_ROUT_DEVICE, |
| IpAddress.valueOf("10.100.0.4"), |
| NodeState.COMPLETE |
| ); |
| |
| private final TestOpenstackNodeListener testListener = new TestOpenstackNodeListener(); |
| |
| private OpenstackNodeManager target; |
| private DistributedOpenstackNodeStore osNodeStore; |
| |
| @Before |
| public void setUp() { |
| osNodeStore = new DistributedOpenstackNodeStore(); |
| TestUtils.setField(osNodeStore, "coreService", new TestCoreService()); |
| TestUtils.setField(osNodeStore, "storageService", new TestStorageService()); |
| TestUtils.setField(osNodeStore, "eventExecutor", MoreExecutors.newDirectExecutorService()); |
| osNodeStore.activate(); |
| |
| osNodeStore.createNode(COMPUTE_2); |
| osNodeStore.createNode(COMPUTE_3); |
| osNodeStore.createNode(GATEWAY_1); |
| |
| target = new org.onosproject.openstacknode.impl.OpenstackNodeManager(); |
| target.coreService = new TestCoreService(); |
| target.clusterService = new TestClusterService(); |
| target.leadershipService = new TestLeadershipService(); |
| target.osNodeStore = osNodeStore; |
| target.addListener(testListener); |
| target.activate(); |
| testListener.events.clear(); |
| } |
| |
| @After |
| public void tearDown() { |
| target.removeListener(testListener); |
| target.deactivate(); |
| osNodeStore.deactivate(); |
| osNodeStore = null; |
| target = null; |
| } |
| |
| /** |
| * Checks if creating and removing a node work well with proper events. |
| */ |
| @Test |
| public void testCreateAndRemoveNode() { |
| target.createNode(COMPUTE_1); |
| assertEquals(ERR_SIZE, 4, target.nodes().size()); |
| assertTrue(target.node(COMPUTE_1_HOSTNAME) != null); |
| |
| target.removeNode(COMPUTE_1_HOSTNAME); |
| assertEquals(ERR_SIZE, 3, target.nodes().size()); |
| assertTrue(target.node(COMPUTE_1_HOSTNAME) == null); |
| |
| validateEvents(OPENSTACK_NODE_CREATED, OPENSTACK_NODE_REMOVED); |
| } |
| |
| /** |
| * Checks if creating null node fails with proper exception. |
| */ |
| @Test(expected = NullPointerException.class) |
| public void testCreateNullNode() { |
| target.createNode(null); |
| } |
| |
| /** |
| * Checks if creating a duplicated node fails with proper exception. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testCreateDuplicateNode() { |
| target.createNode(COMPUTE_1); |
| target.createNode(COMPUTE_1); |
| } |
| |
| /** |
| * Checks if removing null node fails with proper exception. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testRemoveNullNode() { |
| target.removeNode(null); |
| } |
| |
| /** |
| * Checks if updating a node works well with proper event. |
| */ |
| @Test |
| public void testUpdateNode() { |
| OpenstackNode updated = DefaultOpenstackNode.from(COMPUTE_2) |
| .dataIp(IpAddress.valueOf("10.200.0.100")) |
| .build(); |
| target.updateNode(updated); |
| assertEquals(ERR_NOT_MATCH, updated, target.node(COMPUTE_2_INTG_DEVICE.id())); |
| validateEvents(OPENSTACK_NODE_UPDATED); |
| } |
| |
| /** |
| * Checks if updating a node state to complete generates proper events. |
| */ |
| @Test |
| public void testUpdateNodeStateComplete() { |
| OpenstackNode updated = DefaultOpenstackNode.from(COMPUTE_2) |
| .state(NodeState.COMPLETE) |
| .build(); |
| target.updateNode(updated); |
| assertEquals(ERR_NOT_MATCH, updated, target.node(COMPUTE_2_HOSTNAME)); |
| validateEvents(OPENSTACK_NODE_UPDATED, OPENSTACK_NODE_COMPLETE); |
| } |
| |
| /** |
| * Checks if updating a node state to incomplete generates proper events. |
| */ |
| @Test |
| public void testUpdateNodeStateIncomplete() { |
| OpenstackNode updated = DefaultOpenstackNode.from(COMPUTE_3) |
| .state(NodeState.INCOMPLETE) |
| .build(); |
| target.updateNode(updated); |
| assertEquals(ERR_NOT_MATCH, updated, target.node(COMPUTE_3_HOSTNAME)); |
| validateEvents(OPENSTACK_NODE_UPDATED, OPENSTACK_NODE_INCOMPLETE); |
| } |
| |
| /** |
| * Checks if updating a null node fails with proper exception. |
| */ |
| @Test(expected = NullPointerException.class) |
| public void testUpdateNullNode() { |
| target.updateNode(null); |
| } |
| |
| /** |
| * Checks if updating not existing node fails with proper exception. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testUpdateNotExistingNode() { |
| target.updateNode(COMPUTE_1); |
| } |
| |
| /** |
| * Checks if getting all nodes method returns correct set of nodes. |
| */ |
| @Test |
| public void testGetAllNodes() { |
| assertEquals(ERR_SIZE, 3, target.nodes().size()); |
| assertTrue(ERR_NOT_FOUND, target.nodes().contains(COMPUTE_2)); |
| assertTrue(ERR_NOT_FOUND, target.nodes().contains(COMPUTE_3)); |
| assertTrue(ERR_NOT_FOUND, target.nodes().contains(GATEWAY_1)); |
| } |
| |
| /** |
| * Checks if getting complete nodes method returns correct set of nodes. |
| */ |
| @Test |
| public void testGetCompleteNodes() { |
| assertEquals(ERR_SIZE, 2, target.completeNodes().size()); |
| assertTrue(ERR_NOT_FOUND, target.completeNodes().contains(COMPUTE_3)); |
| assertTrue(ERR_NOT_FOUND, target.completeNodes().contains(GATEWAY_1)); |
| } |
| |
| /** |
| * Checks if getting nodes by type method returns correct set of nodes. |
| */ |
| @Test |
| public void testGetNodesByType() { |
| assertEquals(ERR_SIZE, 2, target.nodes(COMPUTE).size()); |
| assertTrue(ERR_NOT_FOUND, target.nodes(COMPUTE).contains(COMPUTE_2)); |
| assertTrue(ERR_NOT_FOUND, target.nodes(COMPUTE).contains(COMPUTE_3)); |
| |
| assertEquals(ERR_SIZE, 1, target.nodes(GATEWAY).size()); |
| assertTrue(ERR_NOT_FOUND, target.nodes(GATEWAY).contains(GATEWAY_1)); |
| } |
| |
| /** |
| * Checks if getting a node by hostname returns correct node. |
| */ |
| @Test |
| public void testGetNodeByHostname() { |
| assertTrue(ERR_NOT_FOUND, Objects.equals( |
| target.node(COMPUTE_2_HOSTNAME), COMPUTE_2)); |
| assertTrue(ERR_NOT_FOUND, Objects.equals( |
| target.node(COMPUTE_3_HOSTNAME), COMPUTE_3)); |
| assertTrue(ERR_NOT_FOUND, Objects.equals( |
| target.node(GATEWAY_1_HOSTNAME), GATEWAY_1)); |
| } |
| |
| /** |
| * Checks if getting a node by device ID returns correct node. |
| */ |
| @Test |
| public void testGetNodeByDeviceId() { |
| assertTrue(ERR_NOT_FOUND, Objects.equals( |
| target.node(GATEWAY_1_INTG_DEVICE.id()), GATEWAY_1)); |
| assertTrue(ERR_NOT_FOUND, Objects.equals( |
| target.node(GATEWAY_1.ovsdb()), GATEWAY_1)); |
| assertTrue(ERR_NOT_FOUND, Objects.equals( |
| target.node(GATEWAY_1.routerBridge()), GATEWAY_1)); |
| } |
| |
| 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(); |
| } |
| |
| private static class TestOpenstackNodeListener implements OpenstackNodeListener { |
| private List<OpenstackNodeEvent> events = Lists.newArrayList(); |
| |
| @Override |
| public void event(OpenstackNodeEvent event) { |
| events.add(event); |
| } |
| } |
| |
| private static class TestCoreService extends CoreServiceAdapter { |
| |
| @Override |
| public ApplicationId registerApplication(String name) { |
| return TEST_APP_ID; |
| } |
| } |
| |
| private class TestClusterService extends ClusterServiceAdapter { |
| |
| } |
| |
| private static class TestLeadershipService extends LeadershipServiceAdapter { |
| |
| } |
| } |