| /* |
| * Copyright 2015-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.codec.impl; |
| |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.onlab.packet.Ip4Address; |
| import org.onlab.packet.Ip6Address; |
| import org.onlab.packet.MacAddress; |
| import org.onlab.packet.MplsLabel; |
| import org.onlab.packet.VlanId; |
| import org.onosproject.codec.CodecContext; |
| import org.onosproject.codec.JsonCodec; |
| import org.onosproject.net.ChannelSpacing; |
| import org.onosproject.net.GridType; |
| import org.onosproject.net.Lambda; |
| import org.onosproject.net.OduSignalId; |
| import org.onosproject.net.PortNumber; |
| 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.L1ModificationInstruction; |
| import org.onosproject.net.flow.instructions.L2ModificationInstruction; |
| import org.onosproject.net.flow.instructions.L3ModificationInstruction; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.notNullValue; |
| import static org.onosproject.codec.impl.InstructionJsonMatcher.matchesInstruction; |
| |
| /** |
| * Unit tests for Instruction codec. |
| */ |
| public class InstructionCodecTest { |
| CodecContext context; |
| JsonCodec<Instruction> instructionCodec; |
| /** |
| * Sets up for each test. Creates a context and fetches the instruction |
| * codec. |
| */ |
| @Before |
| public void setUp() { |
| context = new MockCodecContext(); |
| instructionCodec = context.codec(Instruction.class); |
| assertThat(instructionCodec, notNullValue()); |
| } |
| |
| /** |
| * Tests the encoding of push mpls header instructions. |
| */ |
| @Test |
| public void pushHeaderInstructionsTest() { |
| final L2ModificationInstruction.ModMplsHeaderInstruction instruction = |
| (L2ModificationInstruction.ModMplsHeaderInstruction) Instructions.pushMpls(); |
| final ObjectNode instructionJson = instructionCodec.encode(instruction, context); |
| |
| assertThat(instructionJson, matchesInstruction(instruction)); |
| } |
| |
| /** |
| * Tests the encoding of output instructions. |
| */ |
| @Test |
| public void outputInstructionTest() { |
| final Instructions.OutputInstruction instruction = |
| Instructions.createOutput(PortNumber.portNumber(22)); |
| final ObjectNode instructionJson = |
| instructionCodec.encode(instruction, context); |
| assertThat(instructionJson, matchesInstruction(instruction)); |
| } |
| |
| /** |
| * Tests the encoding of mod OCh signal instructions. |
| */ |
| @Test |
| public void modOchSignalInstructionTest() { |
| L0ModificationInstruction.ModOchSignalInstruction instruction = |
| (L0ModificationInstruction.ModOchSignalInstruction) |
| Instructions.modL0Lambda(Lambda.ochSignal(GridType.DWDM, ChannelSpacing.CHL_100GHZ, 4, 8)); |
| ObjectNode instructionJson = |
| instructionCodec.encode(instruction, context); |
| assertThat(instructionJson, matchesInstruction(instruction)); |
| } |
| |
| /** |
| * Tests the encoding of mod ODU signal ID instructions. |
| */ |
| @Test |
| public void modOduSignalIdInstructionTest() { |
| OduSignalId oduSignalId = OduSignalId.oduSignalId(1, 8, new byte[] {8, 0, 0, 0, 0, 0, 0, 0, 0, 0}); |
| L1ModificationInstruction.ModOduSignalIdInstruction instruction = |
| (L1ModificationInstruction.ModOduSignalIdInstruction) |
| Instructions.modL1OduSignalId(oduSignalId); |
| ObjectNode instructionJson = |
| instructionCodec.encode(instruction, context); |
| assertThat(instructionJson, matchesInstruction(instruction)); |
| } |
| |
| /** |
| * Tests the encoding of mod ether instructions. |
| */ |
| @Test |
| public void modEtherInstructionTest() { |
| final L2ModificationInstruction.ModEtherInstruction instruction = |
| (L2ModificationInstruction.ModEtherInstruction) |
| Instructions.modL2Src(MacAddress.valueOf("11:22:33:44:55:66")); |
| final ObjectNode instructionJson = |
| instructionCodec.encode(instruction, context); |
| assertThat(instructionJson, matchesInstruction(instruction)); |
| } |
| |
| /** |
| * Tests the encoding of mod vlan id instructions. |
| */ |
| @Test |
| public void modVlanIdInstructionTest() { |
| final L2ModificationInstruction.ModVlanIdInstruction instruction = |
| (L2ModificationInstruction.ModVlanIdInstruction) |
| Instructions.modVlanId(VlanId.vlanId((short) 12)); |
| |
| final ObjectNode instructionJson = |
| instructionCodec.encode(instruction, context); |
| assertThat(instructionJson, matchesInstruction(instruction)); |
| } |
| |
| /** |
| * Tests the encoding of mod vlan pcp instructions. |
| */ |
| @Test |
| public void modVlanPcpInstructionTest() { |
| final L2ModificationInstruction.ModVlanPcpInstruction instruction = |
| (L2ModificationInstruction.ModVlanPcpInstruction) |
| Instructions.modVlanPcp((byte) 9); |
| final ObjectNode instructionJson = |
| instructionCodec.encode(instruction, context); |
| assertThat(instructionJson, matchesInstruction(instruction)); |
| } |
| |
| /** |
| * Tests the encoding of mod IPv4 src instructions. |
| */ |
| @Test |
| public void modIPSrcInstructionTest() { |
| final Ip4Address ip = Ip4Address.valueOf("1.2.3.4"); |
| final L3ModificationInstruction.ModIPInstruction instruction = |
| (L3ModificationInstruction.ModIPInstruction) |
| Instructions.modL3Src(ip); |
| final ObjectNode instructionJson = |
| instructionCodec.encode(instruction, context); |
| assertThat(instructionJson, matchesInstruction(instruction)); |
| } |
| |
| /** |
| * Tests the encoding of mod IPv4 dst instructions. |
| */ |
| @Test |
| public void modIPDstInstructionTest() { |
| final Ip4Address ip = Ip4Address.valueOf("1.2.3.4"); |
| final L3ModificationInstruction.ModIPInstruction instruction = |
| (L3ModificationInstruction.ModIPInstruction) |
| Instructions.modL3Dst(ip); |
| final ObjectNode instructionJson = |
| instructionCodec.encode(instruction, context); |
| assertThat(instructionJson, matchesInstruction(instruction)); |
| } |
| |
| /** |
| * Tests the encoding of mod IPv6 src instructions. |
| */ |
| @Test |
| public void modIPv6SrcInstructionTest() { |
| final Ip6Address ip = Ip6Address.valueOf("1111::2222"); |
| final L3ModificationInstruction.ModIPInstruction instruction = |
| (L3ModificationInstruction.ModIPInstruction) |
| Instructions.modL3IPv6Src(ip); |
| final ObjectNode instructionJson = |
| instructionCodec.encode(instruction, context); |
| assertThat(instructionJson, matchesInstruction(instruction)); |
| } |
| |
| /** |
| * Tests the encoding of mod IPv6 dst instructions. |
| */ |
| @Test |
| public void modIPv6DstInstructionTest() { |
| final Ip6Address ip = Ip6Address.valueOf("1111::2222"); |
| final L3ModificationInstruction.ModIPInstruction instruction = |
| (L3ModificationInstruction.ModIPInstruction) |
| Instructions.modL3IPv6Dst(ip); |
| final ObjectNode instructionJson = |
| instructionCodec.encode(instruction, context); |
| assertThat(instructionJson, matchesInstruction(instruction)); |
| } |
| |
| /** |
| * Tests the encoding of mod IPv6 flow label instructions. |
| */ |
| @Test |
| public void modIPv6FlowLabelInstructionTest() { |
| final int flowLabel = 0xfffff; |
| final L3ModificationInstruction.ModIPv6FlowLabelInstruction instruction = |
| (L3ModificationInstruction.ModIPv6FlowLabelInstruction) |
| Instructions.modL3IPv6FlowLabel(flowLabel); |
| final ObjectNode instructionJson = |
| instructionCodec.encode(instruction, context); |
| assertThat(instructionJson, matchesInstruction(instruction)); |
| } |
| |
| /** |
| * Tests the encoding of mod MPLS label instructions. |
| */ |
| @Test |
| public void modMplsLabelInstructionTest() { |
| final L2ModificationInstruction.ModMplsLabelInstruction instruction = |
| (L2ModificationInstruction.ModMplsLabelInstruction) |
| Instructions.modMplsLabel(MplsLabel.mplsLabel(99)); |
| final ObjectNode instructionJson = |
| instructionCodec.encode(instruction, context); |
| assertThat(instructionJson, matchesInstruction(instruction)); |
| } |
| |
| } |