| /* |
| * Copyright 2015-present Open Networking Laboratory |
| * |
| * 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.codec.impl; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import org.hamcrest.Description; |
| import org.hamcrest.TypeSafeDiagnosingMatcher; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.onlab.packet.EthType; |
| import org.onlab.packet.Ethernet; |
| import org.onlab.packet.IpAddress; |
| import org.onlab.packet.IpPrefix; |
| import org.onlab.packet.MacAddress; |
| import org.onlab.packet.MplsLabel; |
| import org.onlab.packet.VlanId; |
| import org.onosproject.codec.JsonCodec; |
| import org.onosproject.core.CoreService; |
| import org.onosproject.net.ChannelSpacing; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.GridType; |
| import org.onosproject.net.Lambda; |
| import org.onosproject.net.OchSignal; |
| import org.onosproject.net.OchSignalType; |
| import org.onosproject.net.OduSignalType; |
| import org.onosproject.net.PortNumber; |
| import org.onosproject.net.flow.DefaultFlowRule; |
| import org.onosproject.net.flow.DefaultTrafficSelector; |
| import org.onosproject.net.flow.DefaultTrafficTreatment; |
| import org.onosproject.net.flow.FlowRule; |
| import org.onosproject.net.flow.TrafficSelector; |
| import org.onosproject.net.flow.TrafficTreatment; |
| import org.onosproject.net.flow.criteria.Criteria; |
| import org.onosproject.net.flow.criteria.Criterion; |
| import org.onosproject.net.flow.criteria.EthCriterion; |
| import org.onosproject.net.flow.criteria.EthTypeCriterion; |
| import org.onosproject.net.flow.criteria.IPCriterion; |
| import org.onosproject.net.flow.criteria.IPDscpCriterion; |
| import org.onosproject.net.flow.criteria.IPEcnCriterion; |
| import org.onosproject.net.flow.criteria.IPProtocolCriterion; |
| import org.onosproject.net.flow.criteria.IPv6ExthdrFlagsCriterion; |
| import org.onosproject.net.flow.criteria.IPv6FlowLabelCriterion; |
| import org.onosproject.net.flow.criteria.IPv6NDLinkLayerAddressCriterion; |
| import org.onosproject.net.flow.criteria.IPv6NDTargetAddressCriterion; |
| import org.onosproject.net.flow.criteria.IcmpCodeCriterion; |
| import org.onosproject.net.flow.criteria.IcmpTypeCriterion; |
| import org.onosproject.net.flow.criteria.Icmpv6CodeCriterion; |
| import org.onosproject.net.flow.criteria.Icmpv6TypeCriterion; |
| import org.onosproject.net.flow.criteria.MplsCriterion; |
| import org.onosproject.net.flow.criteria.OchSignalCriterion; |
| import org.onosproject.net.flow.criteria.OchSignalTypeCriterion; |
| import org.onosproject.net.flow.criteria.OduSignalIdCriterion; |
| import org.onosproject.net.flow.criteria.OduSignalTypeCriterion; |
| import org.onosproject.net.flow.criteria.PortCriterion; |
| import org.onosproject.net.flow.criteria.SctpPortCriterion; |
| import org.onosproject.net.flow.criteria.TcpPortCriterion; |
| import org.onosproject.net.flow.criteria.TunnelIdCriterion; |
| import org.onosproject.net.flow.criteria.UdpPortCriterion; |
| import org.onosproject.net.flow.criteria.VlanIdCriterion; |
| import org.onosproject.net.flow.criteria.VlanPcpCriterion; |
| import org.onosproject.net.flow.instructions.Instruction; |
| import org.onosproject.net.flow.instructions.Instructions; |
| import org.onosproject.net.flow.instructions.L0ModificationInstruction; |
| import org.onosproject.net.flow.instructions.L2ModificationInstruction; |
| import org.onosproject.net.flow.instructions.L3ModificationInstruction; |
| import org.onosproject.net.flow.instructions.L4ModificationInstruction; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.SortedMap; |
| import java.util.TreeMap; |
| |
| import static org.easymock.EasyMock.anyShort; |
| import static org.easymock.EasyMock.createMock; |
| import static org.easymock.EasyMock.expect; |
| import static org.easymock.EasyMock.replay; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.instanceOf; |
| import static org.hamcrest.Matchers.is; |
| import static org.hamcrest.Matchers.notNullValue; |
| import static org.onosproject.net.NetTestTools.APP_ID; |
| |
| /** |
| * Flow rule codec unit tests. |
| */ |
| public class FlowRuleCodecTest { |
| |
| MockCodecContext context; |
| JsonCodec<FlowRule> flowRuleCodec; |
| final CoreService mockCoreService = createMock(CoreService.class); |
| |
| /** |
| * Sets up for each test. Creates a context and fetches the flow rule |
| * codec. |
| */ |
| @Before |
| public void setUp() { |
| context = new MockCodecContext(); |
| flowRuleCodec = context.codec(FlowRule.class); |
| assertThat(flowRuleCodec, notNullValue()); |
| |
| expect(mockCoreService.registerApplication(FlowRuleCodec.REST_APP_ID)) |
| .andReturn(APP_ID).anyTimes(); |
| expect(mockCoreService.getAppId(anyShort())).andReturn(APP_ID).anyTimes(); |
| replay(mockCoreService); |
| context.registerService(CoreService.class, mockCoreService); |
| } |
| |
| /** |
| * Reads in a rule from the given resource and decodes it. |
| * |
| * @param resourceName resource to use to read the JSON for the rule |
| * @return decoded flow rule |
| * @throws IOException if processing the resource fails |
| */ |
| private FlowRule getRule(String resourceName) throws IOException { |
| InputStream jsonStream = FlowRuleCodecTest.class |
| .getResourceAsStream(resourceName); |
| JsonNode json = context.mapper().readTree(jsonStream); |
| assertThat(json, notNullValue()); |
| FlowRule rule = flowRuleCodec.decode((ObjectNode) json, context); |
| assertThat(rule, notNullValue()); |
| return rule; |
| } |
| |
| /** |
| * Checks that the data shared by all the resources is correct for a |
| * given rule. |
| * |
| * @param rule rule to check |
| */ |
| private void checkCommonData(FlowRule rule) { |
| assertThat(rule.appId(), is(APP_ID.id())); |
| assertThat(rule.isPermanent(), is(false)); |
| assertThat(rule.timeout(), is(1)); |
| assertThat(rule.priority(), is(1)); |
| assertThat(rule.tableId(), is(1)); |
| assertThat(rule.deviceId().toString(), is("of:0000000000000001")); |
| } |
| |
| /** |
| * Checks that a simple rule decodes properly. |
| * |
| * @throws IOException if the resource cannot be processed |
| */ |
| @Test |
| public void codecSimpleFlowTest() throws IOException { |
| FlowRule rule = getRule("simple-flow.json"); |
| |
| checkCommonData(rule); |
| |
| assertThat(rule.selector().criteria().size(), is(1)); |
| Criterion criterion1 = rule.selector().criteria().iterator().next(); |
| assertThat(criterion1.type(), is(Criterion.Type.ETH_TYPE)); |
| assertThat(((EthTypeCriterion) criterion1).ethType(), is(new EthType(2054))); |
| |
| assertThat(rule.treatment().allInstructions().size(), is(1)); |
| Instruction instruction1 = rule.treatment().allInstructions().get(0); |
| assertThat(instruction1.type(), is(Instruction.Type.OUTPUT)); |
| assertThat(((Instructions.OutputInstruction) instruction1).port(), is(PortNumber.CONTROLLER)); |
| } |
| |
| SortedMap<String, Instruction> instructions = new TreeMap<>(); |
| |
| /** |
| * Checks that a simple rule encodes properly. |
| */ |
| @Test |
| public void testFlowRuleEncode() { |
| |
| DeviceId deviceId = DeviceId.deviceId("of:000000000000000a"); |
| |
| Instruction output = Instructions.createOutput(PortNumber.portNumber(0)); |
| Instruction modL2Src = Instructions.modL2Src(MacAddress.valueOf("11:22:33:44:55:66")); |
| Instruction modL2Dst = Instructions.modL2Dst(MacAddress.valueOf("44:55:66:77:88:99")); |
| TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder(); |
| TrafficTreatment treatment = tBuilder |
| .add(output) |
| .add(modL2Src) |
| .add(modL2Dst) |
| .build(); |
| |
| Criterion inPort = Criteria.matchInPort(PortNumber.portNumber(0)); |
| Criterion ethSrc = Criteria.matchEthSrc(MacAddress.valueOf("11:22:33:44:55:66")); |
| Criterion ethDst = Criteria.matchEthDst(MacAddress.valueOf("44:55:66:77:88:99")); |
| Criterion ethType = Criteria.matchEthType(Ethernet.TYPE_IPV4); |
| |
| TrafficSelector.Builder sBuilder = DefaultTrafficSelector.builder(); |
| TrafficSelector selector = sBuilder |
| .add(inPort) |
| .add(ethSrc) |
| .add(ethDst) |
| .add(ethType) |
| .build(); |
| |
| FlowRule permFlowRule = DefaultFlowRule.builder() |
| .withCookie(1) |
| .forTable(1) |
| .withPriority(1) |
| .makePermanent() |
| .withTreatment(treatment) |
| .withSelector(selector) |
| .forDevice(deviceId).build(); |
| |
| FlowRule tempFlowRule = DefaultFlowRule.builder() |
| .withCookie(1) |
| .forTable(1) |
| .withPriority(1) |
| .makeTemporary(1000) |
| .withTreatment(treatment) |
| .withSelector(selector) |
| .forDevice(deviceId).build(); |
| |
| ObjectNode permFlowRuleJson = flowRuleCodec.encode(permFlowRule, context); |
| ObjectNode tempFlowRuleJson = flowRuleCodec.encode(tempFlowRule, context); |
| |
| assertThat(permFlowRuleJson, FlowRuleJsonMatcher.matchesFlowRule(permFlowRule)); |
| assertThat(tempFlowRuleJson, FlowRuleJsonMatcher.matchesFlowRule(tempFlowRule)); |
| } |
| |
| private static final class FlowRuleJsonMatcher extends TypeSafeDiagnosingMatcher<JsonNode> { |
| |
| private final FlowRule flowRule; |
| |
| private FlowRuleJsonMatcher(FlowRule flowRule) { |
| this.flowRule = flowRule; |
| } |
| |
| @Override |
| protected boolean matchesSafely(JsonNode jsonNode, Description description) { |
| |
| // check id |
| long jsonId = jsonNode.get("id").asLong(); |
| long id = flowRule.id().id(); |
| if (jsonId != id) { |
| description.appendText("flow rule id was " + jsonId); |
| return false; |
| } |
| |
| // TODO: need to check application ID |
| |
| // check tableId |
| int jsonTableId = jsonNode.get("tableId").asInt(); |
| int tableId = flowRule.tableId(); |
| if (jsonTableId != tableId) { |
| description.appendText("table id was " + jsonId); |
| return false; |
| } |
| |
| // check priority |
| int jsonPriority = jsonNode.get("priority").asInt(); |
| int priority = flowRule.priority(); |
| if (jsonPriority != priority) { |
| description.appendText("priority was " + jsonPriority); |
| return false; |
| } |
| |
| // check timeout |
| int jsonTimeout = jsonNode.get("timeout").asInt(); |
| int timeout = flowRule.timeout(); |
| if (jsonTimeout != timeout) { |
| description.appendText("timeout was " + jsonTimeout); |
| return false; |
| } |
| |
| // check isPermanent |
| boolean jsonIsPermanent = jsonNode.get("isPermanent").asBoolean(); |
| boolean isPermanent = flowRule.isPermanent(); |
| if (jsonIsPermanent != isPermanent) { |
| description.appendText("isPermanent was " + jsonIsPermanent); |
| return false; |
| } |
| |
| // check deviceId |
| String jsonDeviceId = jsonNode.get("deviceId").asText(); |
| String deviceId = flowRule.deviceId().toString(); |
| if (!jsonDeviceId.equals(deviceId)) { |
| description.appendText("deviceId was " + jsonDeviceId); |
| return false; |
| } |
| |
| // check traffic treatment |
| JsonNode jsonTreatment = jsonNode.get("treatment"); |
| TrafficTreatmentCodecTest.TrafficTreatmentJsonMatcher treatmentMatcher = |
| TrafficTreatmentCodecTest.TrafficTreatmentJsonMatcher |
| .matchesTrafficTreatment(flowRule.treatment()); |
| |
| if (!treatmentMatcher.matches(jsonTreatment)) { |
| description.appendText("treatment is not matched"); |
| return false; |
| } |
| |
| // check traffic selector |
| JsonNode jsonSelector = jsonNode.get("selector"); |
| TrafficSelectorCodecTest.TrafficSelectorJsonMatcher selectorMatcher = |
| TrafficSelectorCodecTest.TrafficSelectorJsonMatcher |
| .matchesTrafficSelector(flowRule.selector()); |
| |
| if (!selectorMatcher.matches(jsonSelector)) { |
| description.appendText("selector is not matched"); |
| return false; |
| } |
| |
| return true; |
| } |
| |
| @Override |
| public void describeTo(Description description) { |
| description.appendText(flowRule.toString()); |
| } |
| |
| /** |
| * Factory to allocate a flow rule matcher. |
| * |
| * @param flowRule flow rule object we are looking for |
| * @return matcher |
| */ |
| public static FlowRuleJsonMatcher matchesFlowRule(FlowRule flowRule) { |
| return new FlowRuleJsonMatcher(flowRule); |
| } |
| } |
| |
| /** |
| * Looks up an instruction in the instruction map based on type and subtype. |
| * |
| * @param type type string |
| * @param subType subtype string |
| * @return instruction that matches |
| */ |
| private Instruction getInstruction(Instruction.Type type, String subType) { |
| Instruction instruction = instructions.get(type.name() + "/" + subType); |
| assertThat(instruction, notNullValue()); |
| assertThat(instruction.type(), is(type)); |
| return instruction; |
| } |
| |
| /** |
| * Checks that a rule with one of each instruction type decodes properly. |
| * |
| * @throws IOException if the resource cannot be processed |
| */ |
| @Test |
| public void decodeInstructionsFlowTest() throws Exception { |
| FlowRule rule = getRule("instructions-flow.json"); |
| |
| checkCommonData(rule); |
| |
| rule.treatment().allInstructions() |
| .forEach(instruction -> |
| { |
| String subType; |
| if (instruction.type() == Instruction.Type.L0MODIFICATION) { |
| subType = ((L0ModificationInstruction) instruction) |
| .subtype().name(); |
| } else if (instruction.type() == Instruction.Type.L2MODIFICATION) { |
| subType = ((L2ModificationInstruction) instruction) |
| .subtype().name(); |
| } else if (instruction.type() == Instruction.Type.L3MODIFICATION) { |
| subType = ((L3ModificationInstruction) instruction) |
| .subtype().name(); |
| } else if (instruction.type() == Instruction.Type.L4MODIFICATION) { |
| subType = ((L4ModificationInstruction) instruction) |
| .subtype().name(); |
| } else { |
| subType = ""; |
| } |
| instructions.put( |
| instruction.type().name() + "/" + subType, instruction); |
| }); |
| |
| assertThat(rule.treatment().allInstructions().size(), is(23)); |
| |
| Instruction instruction; |
| |
| instruction = getInstruction(Instruction.Type.OUTPUT, ""); |
| assertThat(instruction.type(), is(Instruction.Type.OUTPUT)); |
| assertThat(((Instructions.OutputInstruction) instruction).port(), is(PortNumber.CONTROLLER)); |
| |
| instruction = getInstruction(Instruction.Type.L2MODIFICATION, |
| L2ModificationInstruction.L2SubType.ETH_SRC.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L2MODIFICATION)); |
| assertThat(((L2ModificationInstruction.ModEtherInstruction) instruction).mac(), |
| is(MacAddress.valueOf("12:34:56:78:90:12"))); |
| |
| instruction = getInstruction(Instruction.Type.L2MODIFICATION, |
| L2ModificationInstruction.L2SubType.ETH_DST.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L2MODIFICATION)); |
| assertThat(((L2ModificationInstruction.ModEtherInstruction) instruction).mac(), |
| is(MacAddress.valueOf("98:76:54:32:01:00"))); |
| |
| instruction = getInstruction(Instruction.Type.L2MODIFICATION, |
| L2ModificationInstruction.L2SubType.VLAN_ID.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L2MODIFICATION)); |
| assertThat(((L2ModificationInstruction.ModVlanIdInstruction) instruction).vlanId().toShort(), |
| is((short) 22)); |
| |
| instruction = getInstruction(Instruction.Type.L2MODIFICATION, |
| L2ModificationInstruction.L2SubType.VLAN_PCP.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L2MODIFICATION)); |
| assertThat(((L2ModificationInstruction.ModVlanPcpInstruction) instruction).vlanPcp(), |
| is((byte) 1)); |
| |
| instruction = getInstruction(Instruction.Type.L2MODIFICATION, |
| L2ModificationInstruction.L2SubType.MPLS_LABEL.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L2MODIFICATION)); |
| assertThat(((L2ModificationInstruction.ModMplsLabelInstruction) instruction) |
| .label().toInt(), |
| is(MplsLabel.MAX_MPLS)); |
| |
| instruction = getInstruction(Instruction.Type.L2MODIFICATION, |
| L2ModificationInstruction.L2SubType.MPLS_PUSH.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L2MODIFICATION)); |
| assertThat(((L2ModificationInstruction.ModMplsHeaderInstruction) instruction) |
| .ethernetType().toShort(), |
| is(Ethernet.MPLS_UNICAST)); |
| |
| instruction = getInstruction(Instruction.Type.L2MODIFICATION, |
| L2ModificationInstruction.L2SubType.MPLS_POP.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L2MODIFICATION)); |
| assertThat(((L2ModificationInstruction.ModMplsHeaderInstruction) instruction) |
| .ethernetType().toShort(), |
| is(Ethernet.MPLS_UNICAST)); |
| |
| instruction = getInstruction(Instruction.Type.L2MODIFICATION, |
| L2ModificationInstruction.L2SubType.DEC_MPLS_TTL.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L2MODIFICATION)); |
| assertThat(instruction, instanceOf(L2ModificationInstruction.ModMplsTtlInstruction.class)); |
| |
| instruction = getInstruction(Instruction.Type.L2MODIFICATION, |
| L2ModificationInstruction.L2SubType.VLAN_POP.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L2MODIFICATION)); |
| assertThat(instruction, instanceOf(L2ModificationInstruction.ModVlanHeaderInstruction.class)); |
| |
| instruction = getInstruction(Instruction.Type.L2MODIFICATION, |
| L2ModificationInstruction.L2SubType.VLAN_PUSH.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L2MODIFICATION)); |
| assertThat(instruction, instanceOf(L2ModificationInstruction.ModVlanHeaderInstruction.class)); |
| |
| instruction = getInstruction(Instruction.Type.L2MODIFICATION, |
| L2ModificationInstruction.L2SubType.TUNNEL_ID.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L2MODIFICATION)); |
| assertThat(((L2ModificationInstruction.ModTunnelIdInstruction) instruction) |
| .tunnelId(), is(100L)); |
| |
| instruction = getInstruction(Instruction.Type.L3MODIFICATION, |
| L3ModificationInstruction.L3SubType.IPV4_SRC.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L3MODIFICATION)); |
| assertThat(((L3ModificationInstruction.ModIPInstruction) instruction).ip(), |
| is(IpAddress.valueOf("1.2.3.4"))); |
| |
| instruction = getInstruction(Instruction.Type.L3MODIFICATION, |
| L3ModificationInstruction.L3SubType.IPV4_DST.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L3MODIFICATION)); |
| assertThat(((L3ModificationInstruction.ModIPInstruction) instruction).ip(), |
| is(IpAddress.valueOf("1.2.3.3"))); |
| |
| instruction = getInstruction(Instruction.Type.L3MODIFICATION, |
| L3ModificationInstruction.L3SubType.IPV6_SRC.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L3MODIFICATION)); |
| assertThat(((L3ModificationInstruction.ModIPInstruction) instruction).ip(), |
| is(IpAddress.valueOf("1.2.3.2"))); |
| |
| instruction = getInstruction(Instruction.Type.L3MODIFICATION, |
| L3ModificationInstruction.L3SubType.IPV6_DST.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L3MODIFICATION)); |
| assertThat(((L3ModificationInstruction.ModIPInstruction) instruction).ip(), |
| is(IpAddress.valueOf("1.2.3.1"))); |
| |
| instruction = getInstruction(Instruction.Type.L3MODIFICATION, |
| L3ModificationInstruction.L3SubType.IPV6_FLABEL.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L3MODIFICATION)); |
| assertThat(((L3ModificationInstruction.ModIPv6FlowLabelInstruction) instruction) |
| .flowLabel(), |
| is(8)); |
| |
| instruction = getInstruction(Instruction.Type.L0MODIFICATION, |
| L0ModificationInstruction.L0SubType.OCH.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L0MODIFICATION)); |
| L0ModificationInstruction.ModOchSignalInstruction och = |
| (L0ModificationInstruction.ModOchSignalInstruction) instruction; |
| assertThat(och.lambda().spacingMultiplier(), is(4)); |
| assertThat(och.lambda().slotGranularity(), is(8)); |
| assertThat(och.lambda().gridType(), is(GridType.DWDM)); |
| assertThat(och.lambda().channelSpacing(), is(ChannelSpacing.CHL_100GHZ)); |
| |
| instruction = getInstruction(Instruction.Type.L4MODIFICATION, |
| L4ModificationInstruction.L4SubType.TCP_DST.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L4MODIFICATION)); |
| assertThat(((L4ModificationInstruction.ModTransportPortInstruction) instruction) |
| .port().toInt(), is(40001)); |
| |
| instruction = getInstruction(Instruction.Type.L4MODIFICATION, |
| L4ModificationInstruction.L4SubType.TCP_SRC.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L4MODIFICATION)); |
| assertThat(((L4ModificationInstruction.ModTransportPortInstruction) instruction) |
| .port().toInt(), is(40002)); |
| |
| instruction = getInstruction(Instruction.Type.L4MODIFICATION, |
| L4ModificationInstruction.L4SubType.UDP_DST.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L4MODIFICATION)); |
| assertThat(((L4ModificationInstruction.ModTransportPortInstruction) instruction) |
| .port().toInt(), is(40003)); |
| |
| instruction = getInstruction(Instruction.Type.L4MODIFICATION, |
| L4ModificationInstruction.L4SubType.UDP_SRC.name()); |
| assertThat(instruction.type(), is(Instruction.Type.L4MODIFICATION)); |
| assertThat(((L4ModificationInstruction.ModTransportPortInstruction) instruction) |
| .port().toInt(), is(40004)); |
| } |
| |
| SortedMap<String, Criterion> criteria = new TreeMap<>(); |
| |
| /** |
| * Looks up a criterion in the instruction map based on type and subtype. |
| * |
| * @param type type string |
| * @return criterion that matches |
| */ |
| private Criterion getCriterion(Criterion.Type type) { |
| Criterion criterion = criteria.get(type.name()); |
| assertThat(criterion.type(), is(type)); |
| return criterion; |
| } |
| |
| /** |
| * Checks that a rule with one of each kind of criterion decodes properly. |
| * |
| * @throws IOException if the resource cannot be processed |
| */ |
| @Test |
| public void codecCriteriaFlowTest() throws Exception { |
| FlowRule rule = getRule("criteria-flow.json"); |
| |
| checkCommonData(rule); |
| |
| assertThat(rule.selector().criteria().size(), is(35)); |
| |
| rule.selector().criteria() |
| .forEach(criterion -> |
| criteria.put(criterion.type().name(), criterion)); |
| |
| Criterion criterion; |
| |
| criterion = getCriterion(Criterion.Type.ETH_TYPE); |
| assertThat(((EthTypeCriterion) criterion).ethType(), is(new EthType(2054))); |
| |
| criterion = getCriterion(Criterion.Type.ETH_DST); |
| assertThat(((EthCriterion) criterion).mac(), |
| is(MacAddress.valueOf("00:11:22:33:44:55"))); |
| |
| criterion = getCriterion(Criterion.Type.ETH_SRC); |
| assertThat(((EthCriterion) criterion).mac(), |
| is(MacAddress.valueOf("00:11:22:33:44:55"))); |
| |
| criterion = getCriterion(Criterion.Type.IN_PORT); |
| assertThat(((PortCriterion) criterion).port(), |
| is(PortNumber.portNumber(23))); |
| |
| criterion = getCriterion(Criterion.Type.IN_PHY_PORT); |
| assertThat(((PortCriterion) criterion).port(), |
| is(PortNumber.portNumber(44))); |
| |
| criterion = getCriterion(Criterion.Type.VLAN_VID); |
| assertThat(((VlanIdCriterion) criterion).vlanId(), |
| is(VlanId.vlanId((short) 777))); |
| |
| criterion = getCriterion(Criterion.Type.VLAN_PCP); |
| assertThat(((VlanPcpCriterion) criterion).priority(), |
| is(((byte) 3))); |
| |
| criterion = getCriterion(Criterion.Type.IP_DSCP); |
| assertThat(((IPDscpCriterion) criterion).ipDscp(), |
| is(((byte) 2))); |
| |
| criterion = getCriterion(Criterion.Type.IP_ECN); |
| assertThat(((IPEcnCriterion) criterion).ipEcn(), |
| is(((byte) 1))); |
| |
| criterion = getCriterion(Criterion.Type.IP_PROTO); |
| assertThat(((IPProtocolCriterion) criterion).protocol(), |
| is(((short) 4))); |
| |
| criterion = getCriterion(Criterion.Type.IPV4_SRC); |
| assertThat(((IPCriterion) criterion).ip(), |
| is((IpPrefix.valueOf("1.2.0.0/32")))); |
| |
| criterion = getCriterion(Criterion.Type.IPV4_DST); |
| assertThat(((IPCriterion) criterion).ip(), |
| is((IpPrefix.valueOf("2.2.0.0/32")))); |
| |
| criterion = getCriterion(Criterion.Type.IPV6_SRC); |
| assertThat(((IPCriterion) criterion).ip(), |
| is((IpPrefix.valueOf("3.2.0.0/32")))); |
| |
| criterion = getCriterion(Criterion.Type.IPV6_DST); |
| assertThat(((IPCriterion) criterion).ip(), |
| is((IpPrefix.valueOf("4.2.0.0/32")))); |
| |
| criterion = getCriterion(Criterion.Type.TCP_SRC); |
| assertThat(((TcpPortCriterion) criterion).tcpPort().toInt(), |
| is(80)); |
| |
| criterion = getCriterion(Criterion.Type.TCP_DST); |
| assertThat(((TcpPortCriterion) criterion).tcpPort().toInt(), |
| is(443)); |
| |
| criterion = getCriterion(Criterion.Type.UDP_SRC); |
| assertThat(((UdpPortCriterion) criterion).udpPort().toInt(), |
| is(180)); |
| |
| criterion = getCriterion(Criterion.Type.UDP_DST); |
| assertThat(((UdpPortCriterion) criterion).udpPort().toInt(), |
| is(1443)); |
| |
| criterion = getCriterion(Criterion.Type.SCTP_SRC); |
| assertThat(((SctpPortCriterion) criterion).sctpPort().toInt(), |
| is(280)); |
| |
| criterion = getCriterion(Criterion.Type.SCTP_DST); |
| assertThat(((SctpPortCriterion) criterion).sctpPort().toInt(), |
| is(2443)); |
| |
| criterion = getCriterion(Criterion.Type.ICMPV4_TYPE); |
| assertThat(((IcmpTypeCriterion) criterion).icmpType(), |
| is((short) 24)); |
| |
| criterion = getCriterion(Criterion.Type.ICMPV4_CODE); |
| assertThat(((IcmpCodeCriterion) criterion).icmpCode(), |
| is((short) 16)); |
| |
| criterion = getCriterion(Criterion.Type.ICMPV6_TYPE); |
| assertThat(((Icmpv6TypeCriterion) criterion).icmpv6Type(), |
| is((short) 14)); |
| |
| criterion = getCriterion(Criterion.Type.ICMPV6_CODE); |
| assertThat(((Icmpv6CodeCriterion) criterion).icmpv6Code(), |
| is((short) 6)); |
| |
| criterion = getCriterion(Criterion.Type.IPV6_FLABEL); |
| assertThat(((IPv6FlowLabelCriterion) criterion).flowLabel(), |
| is(8)); |
| |
| criterion = getCriterion(Criterion.Type.IPV6_ND_TARGET); |
| assertThat(((IPv6NDTargetAddressCriterion) criterion) |
| .targetAddress().toString(), |
| is("1111:2222:3333:4444:5555:6666:7777:8888")); |
| |
| criterion = getCriterion(Criterion.Type.IPV6_ND_SLL); |
| assertThat(((IPv6NDLinkLayerAddressCriterion) criterion).mac(), |
| is(MacAddress.valueOf("00:11:22:33:44:56"))); |
| |
| criterion = getCriterion(Criterion.Type.IPV6_ND_TLL); |
| assertThat(((IPv6NDLinkLayerAddressCriterion) criterion).mac(), |
| is(MacAddress.valueOf("00:11:22:33:44:57"))); |
| |
| criterion = getCriterion(Criterion.Type.MPLS_LABEL); |
| assertThat(((MplsCriterion) criterion).label(), |
| is(MplsLabel.mplsLabel(123))); |
| |
| criterion = getCriterion(Criterion.Type.IPV6_EXTHDR); |
| assertThat(((IPv6ExthdrFlagsCriterion) criterion).exthdrFlags(), |
| is(99)); |
| |
| criterion = getCriterion(Criterion.Type.TUNNEL_ID); |
| assertThat(((TunnelIdCriterion) criterion).tunnelId(), |
| is(100L)); |
| |
| criterion = getCriterion(Criterion.Type.OCH_SIGTYPE); |
| assertThat(((OchSignalTypeCriterion) criterion).signalType(), |
| is(OchSignalType.FIXED_GRID)); |
| |
| criterion = getCriterion(Criterion.Type.ODU_SIGTYPE); |
| assertThat(((OduSignalTypeCriterion) criterion).signalType(), |
| is(OduSignalType.ODU4)); |
| |
| |
| criterion = getCriterion(Criterion.Type.ODU_SIGID); |
| assertThat(((OduSignalIdCriterion) criterion).oduSignalId().tributaryPortNumber(), |
| is(1)); |
| |
| assertThat(((OduSignalIdCriterion) criterion).oduSignalId().tributarySlotLength(), |
| is(80)); |
| |
| assertThat(((OduSignalIdCriterion) criterion).oduSignalId().tributarySlotBitmap(), |
| is(new byte[] {1, 1, 1, 1, 1, 1, 1, 1, 1, 1})); |
| } |
| |
| /** |
| * Checks that a rule with a SigId criterion decodes properly. |
| * |
| * @throws IOException if the resource cannot be processed |
| */ |
| @Test |
| public void codecSigIdCriteriaFlowTest() throws Exception { |
| FlowRule rule = getRule("sigid-flow.json"); |
| |
| checkCommonData(rule); |
| |
| assertThat(rule.selector().criteria().size(), is(1)); |
| Criterion criterion = rule.selector().criteria().iterator().next(); |
| assertThat(criterion.type(), is(Criterion.Type.OCH_SIGID)); |
| Lambda lambda = ((OchSignalCriterion) criterion).lambda(); |
| assertThat(lambda, instanceOf(OchSignal.class)); |
| OchSignal ochSignal = (OchSignal) lambda; |
| assertThat(ochSignal.spacingMultiplier(), is(3)); |
| assertThat(ochSignal.slotGranularity(), is(4)); |
| assertThat(ochSignal.gridType(), is(GridType.CWDM)); |
| assertThat(ochSignal.channelSpacing(), is(ChannelSpacing.CHL_25GHZ)); |
| } |
| |
| } |