| /* |
| * Copyright 2016-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.isis.io.isispacket.tlv; |
| |
| import org.jboss.netty.buffer.ChannelBuffer; |
| import org.jboss.netty.buffer.ChannelBuffers; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.instanceOf; |
| |
| /** |
| * Unit test class for TlvFinder. |
| */ |
| public class TlvFinderTest { |
| |
| private final byte[] tlv = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; |
| private final byte[] tlv1 = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; |
| private TlvFinder tlvFinder; |
| private TlvHeader tlvHeader; |
| private ChannelBuffer channelBuffer; |
| private IsisTlv isisTlv; |
| |
| @Before |
| public void setUp() throws Exception { |
| tlvFinder = new TlvFinder(); |
| tlvHeader = new TlvHeader(); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| tlvFinder = null; |
| isisTlv = null; |
| } |
| |
| /** |
| * Tests IsisTlv() getter method. |
| */ |
| @Test |
| public void testIsisTlv() throws Exception { |
| channelBuffer = ChannelBuffers.copiedBuffer(tlv); |
| |
| tlvHeader.setTlvType(TlvType.AREAADDRESS.value()); |
| isisTlv = tlvFinder.findTlv(tlvHeader, channelBuffer); |
| assertThat(isisTlv, instanceOf(AreaAddressTlv.class)); |
| |
| channelBuffer = ChannelBuffers.copiedBuffer(tlv); |
| tlvHeader.setTlvType(TlvType.HOSTNAME.value()); |
| isisTlv = tlvFinder.findTlv(tlvHeader, channelBuffer); |
| assertThat(isisTlv, instanceOf(HostNameTlv.class)); |
| |
| channelBuffer = ChannelBuffers.copiedBuffer(tlv); |
| tlvHeader.setTlvType(TlvType.IDRPINFORMATION.value()); |
| isisTlv = tlvFinder.findTlv(tlvHeader, channelBuffer); |
| assertThat(isisTlv, instanceOf(IdrpInformationTlv.class)); |
| |
| channelBuffer = ChannelBuffers.copiedBuffer(tlv); |
| tlvHeader.setTlvType(TlvType.IPEXTENDEDREACHABILITY.value()); |
| isisTlv = tlvFinder.findTlv(tlvHeader, channelBuffer); |
| assertThat(isisTlv, instanceOf(IpExtendedReachabilityTlv.class)); |
| |
| channelBuffer = ChannelBuffers.copiedBuffer(tlv); |
| tlvHeader.setTlvType(TlvType.IPINTERFACEADDRESS.value()); |
| isisTlv = tlvFinder.findTlv(tlvHeader, channelBuffer); |
| assertThat(isisTlv, instanceOf(IpInterfaceAddressTlv.class)); |
| |
| channelBuffer = ChannelBuffers.copiedBuffer(tlv); |
| tlvHeader.setTlvType(TlvType.IPINTERNALREACHABILITY.value()); |
| isisTlv = tlvFinder.findTlv(tlvHeader, channelBuffer); |
| assertThat(isisTlv, instanceOf(IpInternalReachabilityTlv.class)); |
| |
| channelBuffer = ChannelBuffers.copiedBuffer(tlv); |
| tlvHeader.setTlvType(TlvType.PROTOCOLSUPPORTED.value()); |
| isisTlv = tlvFinder.findTlv(tlvHeader, channelBuffer); |
| assertThat(isisTlv, instanceOf(ProtocolSupportedTlv.class)); |
| |
| channelBuffer = ChannelBuffers.copiedBuffer(tlv); |
| tlvHeader.setTlvType(TlvType.ISREACHABILITY.value()); |
| isisTlv = tlvFinder.findTlv(tlvHeader, channelBuffer); |
| assertThat(isisTlv, instanceOf(IsReachabilityTlv.class)); |
| |
| channelBuffer = ChannelBuffers.copiedBuffer(tlv); |
| tlvHeader.setTlvType(TlvType.ISNEIGHBORS.value()); |
| isisTlv = tlvFinder.findTlv(tlvHeader, channelBuffer); |
| assertThat(isisTlv, instanceOf(IsisNeighborTlv.class)); |
| |
| channelBuffer = ChannelBuffers.copiedBuffer(tlv); |
| tlvHeader.setTlvType(TlvType.LSPENTRY.value()); |
| isisTlv = tlvFinder.findTlv(tlvHeader, channelBuffer); |
| assertThat(isisTlv, instanceOf(LspEntriesTlv.class)); |
| |
| channelBuffer = ChannelBuffers.copiedBuffer(tlv); |
| tlvHeader.setTlvType(TlvType.PADDING.value()); |
| isisTlv = tlvFinder.findTlv(tlvHeader, channelBuffer); |
| assertThat(isisTlv, instanceOf(PaddingTlv.class)); |
| |
| channelBuffer = ChannelBuffers.copiedBuffer(tlv1); |
| tlvHeader.setTlvType(TlvType.ADJACENCYSTATE.value()); |
| isisTlv = tlvFinder.findTlv(tlvHeader, channelBuffer); |
| assertThat(isisTlv, instanceOf(AdjacencyStateTlv.class)); |
| } |
| } |