| /* |
| * Copyright 2018-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.packetthrottle; |
| |
| import com.google.common.collect.ImmutableList; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.onosproject.cfg.ComponentConfigAdapter; |
| import org.onosproject.net.packet.OutboundPacket; |
| import org.onosproject.net.packet.PacketContext; |
| import org.onosproject.net.packet.PacketProcessor; |
| import org.onosproject.net.packet.PacketServiceAdapter; |
| import org.onosproject.net.packet.PacketInFilter; |
| import com.google.common.collect.Sets; |
| import org.onosproject.net.packet.packetfilter.ArpPacketClassifier; |
| import org.onosproject.net.packet.packetfilter.DefaultPacketInFilter; |
| import static org.junit.Assert.*; |
| |
| |
| import java.util.ArrayList; |
| import java.util.Set; |
| import java.util.List; |
| |
| /** |
| * Set of tests of the PacketThrottleManager. |
| */ |
| public class PacketThrottleManagerTest { |
| |
| private PacketThrottleManager manager; |
| |
| |
| @Before |
| public void setUp() { |
| manager = new PacketThrottleManager(); |
| manager.configService = new TestComponentConfig(); |
| manager.packetService = new MockPacketService(); |
| manager.activate(); |
| } |
| |
| @After |
| public void tearDown() { |
| manager.deactivate(); |
| } |
| |
| @Test |
| public void testFilter() { |
| DefaultPacketInFilter filter; |
| ArpPacketClassifier arp = new ArpPacketClassifier(); |
| filter = new DefaultPacketInFilter(100, 500, 10, 10, PacketThrottleManager.ARP_FILTER, arp); |
| manager.packetService.addFilter(filter); |
| assertEquals(9, manager.packetService.getFilters().size()); |
| manager.packetService.removeFilter(filter); |
| assertEquals(8, manager.packetService.getFilters().size()); |
| } |
| |
| private class MockPacketService extends PacketServiceAdapter { |
| Set<PacketProcessor> packetProcessors = Sets.newHashSet(); |
| OutboundPacket emittedPacket; |
| private List<PacketInFilter> filters = new ArrayList<>(); |
| |
| @Override |
| public void addProcessor(PacketProcessor processor, int priority) { |
| |
| packetProcessors.add(processor); |
| } |
| |
| public void processPacket(PacketContext packetContext) { |
| packetProcessors.forEach(p -> p.process(packetContext)); |
| } |
| |
| @Override |
| public void emit(OutboundPacket packet) { |
| |
| this.emittedPacket = packet; |
| } |
| |
| @Override |
| public void addFilter(PacketInFilter filter) { |
| filters.add(filter); |
| } |
| |
| @Override |
| public void removeFilter(PacketInFilter filter) { |
| filters.remove(filter); |
| } |
| |
| @Override |
| public List<PacketInFilter> getFilters() { |
| return ImmutableList.copyOf(filters); |
| } |
| } |
| |
| /** |
| * Mocks the ComponentConfigRegistry. |
| */ |
| private class TestComponentConfig extends ComponentConfigAdapter { |
| |
| } |
| } |