ONOS-2739 - OSPF Basic Packet Structures , which includes encoding and decoding
Change-Id: Ic37fcf98dfb6c7a15a124b495aee8517a8df23c9
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/TlvHeader.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/TlvHeader.java
new file mode 100644
index 0000000..6eca17c
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/TlvHeader.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.primitives.Bytes;
+import org.onosproject.ospf.protocol.util.OspfUtil;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Representation of a TLV header.
+ */
+public class TlvHeader {
+ private int tlvType;
+ private int tlvLength;
+
+ /**
+ * Gets TLV length.
+ *
+ * @return TLV length
+ */
+ public int tlvLength() {
+ return tlvLength;
+ }
+
+ /**
+ * Sets TLV length.
+ *
+ * @param tlvLength TLV length
+ */
+ public void setTlvLength(int tlvLength) {
+ this.tlvLength = tlvLength;
+ }
+
+ /**
+ * Gets TLV type.
+ *
+ * @return TLV type
+ */
+ public int tlvType() {
+ return tlvType;
+ }
+
+ /**
+ * Sets TLV type.
+ *
+ * @param tlvType TLV type
+ */
+ public void setTlvType(int tlvType) {
+ this.tlvType = tlvType;
+ }
+
+ /**
+ * Gets TLV header as bytes.
+ *
+ * @return TLV header as bytes
+ */
+ public byte[] getTlvHeaderAsByteArray() {
+ List<Byte> headerLst = new ArrayList();
+ headerLst.addAll(Bytes.asList(OspfUtil.convertToTwoBytes(this.tlvType)));
+ headerLst.addAll(Bytes.asList(OspfUtil.convertToTwoBytes(this.tlvLength)));
+ return Bytes.toArray(headerLst);
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .omitNullValues()
+ .add("tlvType", tlvType)
+ .add("tlvLength", tlvLength)
+ .toString();
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/AdministrativeGroup.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/AdministrativeGroup.java
new file mode 100644
index 0000000..375ea18
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/AdministrativeGroup.java
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.primitives.Bytes;
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.ospf.protocol.lsa.TlvHeader;
+import org.onosproject.ospf.protocol.util.OspfUtil;
+
+/**
+ * Representation of an administrative group value of link tlv of Traffic Engineering..
+ */
+public class AdministrativeGroup extends TlvHeader implements LinkSubType {
+
+ private int administrativeGroup;
+
+ /**
+ * Creates an administrative group instance.
+ *
+ * @param header Tlv Header instance
+ */
+ public AdministrativeGroup(TlvHeader header) {
+ this.setTlvType(header.tlvType());
+ this.setTlvLength(header.tlvLength());
+ }
+
+ /**
+ * Gets administrative group value.
+ *
+ * @return administrative group value
+ */
+ public int administrativeGroup() {
+ return administrativeGroup;
+ }
+
+ /**
+ * Sets administrative group value.
+ *
+ * @param administrativeGroup value
+ */
+ public void setAdministrativeGroup(int administrativeGroup) {
+ this.administrativeGroup = administrativeGroup;
+ }
+
+ /**
+ * Gets administrative group value.
+ *
+ * @return administrativeGroup value
+ */
+ public int getAdministrativeGroupValue() {
+ return this.administrativeGroup;
+ }
+
+ /**
+ * Reads bytes from channel buffer.
+ *
+ * @param channelBuffer Channel buffer instance
+ */
+ public void readFrom(ChannelBuffer channelBuffer) {
+ byte[] tempByteArray = new byte[tlvLength()];
+ channelBuffer.readBytes(tempByteArray, 0, tlvLength());
+ this.setAdministrativeGroup(OspfUtil.byteToInteger(tempByteArray));
+ }
+
+ /**
+ * Returns administrative group as byte array.
+ *
+ * @return administrative group instance as byte array
+ */
+ public byte[] asBytes() {
+ byte[] linkSubType = null;
+
+ byte[] linkSubTlvHeader = getTlvHeaderAsByteArray();
+ byte[] linkSubTlvBody = getLinkSubTypeTlvBodyAsByteArray();
+ linkSubType = Bytes.concat(linkSubTlvHeader, linkSubTlvBody);
+
+ return linkSubType;
+ }
+
+ /**
+ * Gets administrative group body as byte array.
+ *
+ * @return byte array of sub tlv administrative group
+ */
+ public byte[] getLinkSubTypeTlvBodyAsByteArray() {
+
+ byte[] linkSubTypeBody;
+ linkSubTypeBody = OspfUtil.convertToFourBytes(this.administrativeGroup);
+
+ return linkSubTypeBody;
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .add("administrativeGroup", administrativeGroup)
+ .toString();
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkId.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkId.java
new file mode 100644
index 0000000..0ae22b7
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkId.java
@@ -0,0 +1,120 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.primitives.Bytes;
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.ospf.exceptions.OspfErrorType;
+import org.onosproject.ospf.exceptions.OspfParseException;
+import org.onosproject.ospf.protocol.lsa.TlvHeader;
+import org.onosproject.ospf.protocol.util.OspfUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.net.InetAddress;
+
+/**
+ * Representation of link id value of link tlv of Traffic Engineering.
+ */
+public class LinkId extends TlvHeader implements LinkSubType {
+ private static final Logger log =
+ LoggerFactory.getLogger(LinkId.class);
+ private String linkId;
+
+ /**
+ * Creates an instance of link id.
+ *
+ * @param header tlv header instance
+ */
+ public LinkId(TlvHeader header) {
+ this.setTlvType(header.tlvType());
+ this.setTlvLength(header.tlvLength());
+ }
+
+ /**
+ * Sets link type.
+ *
+ * @param linkType link type value
+ */
+ public void setLinkId(String linkType) {
+ this.linkId = linkType;
+ }
+
+ /**
+ * Reads bytes from channel buffer.
+ *
+ * @param channelBuffer channel buffer instance
+ * @throws Exception might throws exception while parsing packet
+ */
+ public void readFrom(ChannelBuffer channelBuffer) throws Exception {
+ try {
+ byte[] tempByteArray = new byte[OspfUtil.FOUR_BYTES];
+ channelBuffer.readBytes(tempByteArray, 0, OspfUtil.FOUR_BYTES);
+ this.setLinkId(InetAddress.getByAddress(tempByteArray).getHostName());
+ } catch (Exception e) {
+ log.debug("Error::LinkId:: {}", e.getMessage());
+ throw new OspfParseException(OspfErrorType.OSPF_MESSAGE_ERROR,
+ OspfErrorType.BAD_MESSAGE);
+ }
+ }
+
+ /**
+ * Returns instance as byte array.
+ *
+ * @return instance as bytes
+ * @throws Exception might throws exception while parsing packet
+ */
+ public byte[] asBytes() throws Exception {
+ byte[] linkSubType = null;
+
+ byte[] linkSubTlvHeader = getTlvHeaderAsByteArray();
+ byte[] linkSubTlvBody = getLinkSubTypeTlvBodyAsByteArray();
+ linkSubType = Bytes.concat(linkSubTlvHeader, linkSubTlvBody);
+
+ return linkSubType;
+ }
+
+ /**
+ * Gets byte array of link id sub tlv body.
+ *
+ * @return gets the body as byte array
+ * @throws Exception might throws exception while parsing packet
+ */
+ public byte[] getLinkSubTypeTlvBodyAsByteArray() throws Exception {
+ byte[] linkSubTypeBody = null;
+ try {
+ linkSubTypeBody = InetAddress.getByName(this.linkId).getAddress();
+ } catch (Exception e) {
+ log.debug("Error::LinkId:: {}", e.getMessage());
+ throw new OspfParseException(OspfErrorType.OSPF_MESSAGE_ERROR,
+ OspfErrorType.BAD_MESSAGE);
+ }
+ return linkSubTypeBody;
+ }
+
+ /**
+ * Returns this instance as string.
+ *
+ * @return this instance as string
+ */
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .add("linkId", linkId)
+ .toString();
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkSubType.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkSubType.java
new file mode 100644
index 0000000..1563dbd
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkSubType.java
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+/**
+ * Marker interface to represent TE Link sub types.
+ */
+public interface LinkSubType {
+}
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkSubTypes.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkSubTypes.java
new file mode 100644
index 0000000..95351fa
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkSubTypes.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+/**
+ * Representation of TE link sub types.
+ */
+public enum LinkSubTypes {
+ LINK_TYPE(1),
+ LINK_ID(2),
+ LOCAL_INTERFACE_IP_ADDRESS(3),
+ REMOTE_INTERFACE_IP_ADDRESS(4),
+ TRAFFIC_ENGINEERING_METRIC(5),
+ MAXIMUM_BANDWIDTH(6),
+ MAXIMUM_RESERVABLE_BANDWIDTH(7),
+ UNRESERVED_BANDWIDTH(8),
+ ADMINISTRATIVE_GROUP(9);
+
+ private int value;
+
+ /**
+ * Creates an instance of link sub types.
+ *
+ * @param value link sub type value
+ */
+ LinkSubTypes(int value) {
+ this.value = value;
+ }
+
+ /**
+ * Gets the link sub type value.
+ *
+ * @return link sub type value
+ */
+ public int value() {
+ return value;
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkType.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkType.java
new file mode 100644
index 0000000..8a13f83
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkType.java
@@ -0,0 +1,115 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.primitives.Bytes;
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.ospf.exceptions.OspfErrorType;
+import org.onosproject.ospf.exceptions.OspfParseException;
+import org.onosproject.ospf.protocol.lsa.TlvHeader;
+import org.onosproject.ospf.protocol.util.OspfUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Representation of link type TE value.
+ */
+public class LinkType extends TlvHeader implements LinkSubType {
+ private static final Logger log =
+ LoggerFactory.getLogger(LinkType.class);
+ private int linkType;
+
+ /**
+ * Creates link type instance .
+ */
+ public LinkType() {
+
+ }
+
+ /**
+ * Creates link type instance.
+ *
+ * @param header tlv header instance
+ */
+ public LinkType(TlvHeader header) {
+ this.setTlvType(header.tlvType());
+ this.setTlvLength(header.tlvLength());
+ }
+
+ /**
+ * Sets link type.
+ *
+ * @param linkType value of link type
+ */
+ public void setLinkType(int linkType) {
+ this.linkType = linkType;
+ }
+
+ /**
+ * Reads from channel buffer.
+ *
+ * @param channelBuffer channel buffer instance
+ * @throws Exception might throws exception while parsing buffer
+ */
+ public void readFrom(ChannelBuffer channelBuffer) throws Exception {
+ try {
+ int len = channelBuffer.readableBytes();
+ byte[] tempByteArray = new byte[len];
+ channelBuffer.readBytes(tempByteArray, 0, len);
+ this.setLinkType(OspfUtil.byteToInteger(tempByteArray));
+ } catch (Exception e) {
+ log.debug("Error::LinkType:: {}", e.getMessage());
+ throw new OspfParseException(OspfErrorType.OSPF_MESSAGE_ERROR,
+ OspfErrorType.BAD_MESSAGE);
+ }
+ }
+
+ /**
+ * Gets link subtype as byte array.
+ *
+ * @return byte array of link subtype
+ */
+ public byte[] asBytes() {
+ byte[] linkSubType = null;
+
+ byte[] linkSubTlvHeader = getTlvHeaderAsByteArray();
+ byte[] linkSubTlvBody = getLinkSubTypeTlvBodyAsByteArray();
+ linkSubType = Bytes.concat(linkSubTlvHeader, linkSubTlvBody);
+ return linkSubType;
+ }
+
+ /**
+ * Gets link subtype as bytes.
+ *
+ * @return byte array of link subtype
+ */
+ public byte[] getLinkSubTypeTlvBodyAsByteArray() {
+ byte[] linkSubTypeBody = new byte[4];
+ linkSubTypeBody[0] = (byte) this.linkType;
+ linkSubTypeBody[1] = 0;
+ linkSubTypeBody[2] = 0;
+ linkSubTypeBody[3] = 0;
+ return linkSubTypeBody;
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .add("linkType", linkType)
+ .toString();
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/LocalInterfaceIpAddress.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/LocalInterfaceIpAddress.java
new file mode 100644
index 0000000..c8c584a
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/LocalInterfaceIpAddress.java
@@ -0,0 +1,134 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.primitives.Bytes;
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.ospf.exceptions.OspfErrorType;
+import org.onosproject.ospf.exceptions.OspfParseException;
+import org.onosproject.ospf.protocol.lsa.TlvHeader;
+import org.onosproject.ospf.protocol.util.OspfUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.net.InetAddress;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Representation of local interface ip address TE value.
+ */
+public class LocalInterfaceIpAddress extends TlvHeader implements LinkSubType {
+ private static final Logger log =
+ LoggerFactory.getLogger(RemoteInterfaceIpAddress.class);
+ private List<String> localInterfaceIPAddress = new ArrayList<>();
+
+ /**
+ * Creates an instance of local interface ip address.
+ *
+ * @param header tlv header instance
+ */
+ public LocalInterfaceIpAddress(TlvHeader header) {
+ this.setTlvType(header.tlvType());
+ this.setTlvLength(header.tlvLength());
+ }
+
+ /**
+ * Adds local interface ip address.
+ *
+ * @param localAddress ip address
+ */
+ public void addLocalInterfaceIPAddress(String localAddress) {
+ localInterfaceIPAddress.add(localAddress);
+ }
+
+ /**
+ * Gets local interface ip address.
+ *
+ * @return localAddress ip address
+ */
+ public List<String> getLocalInterfaceIPAddress() {
+ return localInterfaceIPAddress;
+ }
+
+ /**
+ * Reads bytes from channel buffer.
+ *
+ * @param channelBuffer channel buffer instance
+ * @throws Exception might throws exception while parsing buffer
+ */
+ public void readFrom(ChannelBuffer channelBuffer) throws Exception {
+ while (channelBuffer.readableBytes() >= OspfUtil.FOUR_BYTES) {
+ try {
+ byte[] tempByteArray = new byte[OspfUtil.FOUR_BYTES];
+ channelBuffer.readBytes(tempByteArray, 0, OspfUtil.FOUR_BYTES);
+ this.addLocalInterfaceIPAddress(InetAddress.getByAddress(tempByteArray).getHostName());
+ } catch (Exception e) {
+ log.debug("Error::readFrom:: {}", e.getMessage());
+ throw new OspfParseException(OspfErrorType.OSPF_MESSAGE_ERROR,
+ OspfErrorType.BAD_MESSAGE);
+ }
+ }
+ }
+
+ /**
+ * Gets local interface ip address as byte array.
+ *
+ * @return local interface ip address as byte array
+ * @throws Exception might throws exception while parsing packet
+ */
+ public byte[] asBytes() throws Exception {
+ byte[] linkSubType = null;
+
+ byte[] linkSubTlvHeader = getTlvHeaderAsByteArray();
+ byte[] linkSubTlvBody = getLinkSubTypeTlvBodyAsByteArray();
+ linkSubType = Bytes.concat(linkSubTlvHeader, linkSubTlvBody);
+
+ return linkSubType;
+ }
+
+ /**
+ * Gets byte array of local interface ip address.
+ *
+ * @return byte array of local interface ip address
+ * @throws Exception might throws exception while parsing packet
+ */
+ public byte[] getLinkSubTypeTlvBodyAsByteArray() throws Exception {
+
+ List<Byte> linkSubTypeBody = new ArrayList<>();
+
+ for (String remoteAddress : this.localInterfaceIPAddress) {
+ try {
+ linkSubTypeBody.addAll(Bytes.asList(InetAddress.getByName(remoteAddress).getAddress()));
+ } catch (Exception e) {
+ log.debug("Error::getLinkSubTypeTlvBodyAsByteArray:: {}", e.getMessage());
+ throw new OspfParseException(OspfErrorType.OSPF_MESSAGE_ERROR,
+ OspfErrorType.BAD_MESSAGE);
+ }
+ }
+
+ return Bytes.toArray(linkSubTypeBody);
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .omitNullValues()
+ .add("localInterfaceIPAddress", localInterfaceIPAddress)
+ .toString();
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/MaximumBandwidth.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/MaximumBandwidth.java
new file mode 100644
index 0000000..83dcbe9
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/MaximumBandwidth.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.primitives.Bytes;
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.ospf.protocol.lsa.TlvHeader;
+import org.onosproject.ospf.protocol.util.OspfUtil;
+
+/**
+ * Representation of maximum bandwidth TE value.
+ */
+public class MaximumBandwidth extends TlvHeader implements LinkSubType {
+ private float maximumBandwidth;
+
+ /**
+ * Creates an instance of maximum bandwidth.
+ *
+ * @param header tlv header instance
+ */
+ public MaximumBandwidth(TlvHeader header) {
+ this.setTlvType(header.tlvType());
+ this.setTlvLength(header.tlvLength());
+ }
+
+ /**
+ * Sets value of maximum bandwidth.
+ *
+ * @param maximumBandwidth value of maximum bandwidth
+ */
+ public void setMaximumBandwidth(float maximumBandwidth) {
+ this.maximumBandwidth = maximumBandwidth;
+ }
+
+ /**
+ * Gets value of maximum bandwidth.
+ *
+ * @return maximumBandwidth value of maximum bandwidth
+ */
+ public float getMaximumBandwidthValue() {
+ return this.maximumBandwidth;
+ }
+
+ /**
+ * Reads bytes from channel buffer.
+ *
+ * @param channelBuffer channel buffer instance
+ */
+ public void readFrom(ChannelBuffer channelBuffer) {
+ byte[] tempByteArray = new byte[tlvLength()];
+ channelBuffer.readBytes(tempByteArray, 0, tlvLength());
+ int maxBandwidth = (OspfUtil.byteToInteger(tempByteArray));
+ this.setMaximumBandwidth(Float.intBitsToFloat(maxBandwidth));
+ }
+
+ /**
+ * Gets byte array of maximum bandwidth sub tlv.
+ *
+ * @return byte array of maximum bandwidth sub tlv
+ */
+ public byte[] asBytes() {
+ byte[] linkSubType = null;
+ byte[] linkSubTlvHeader = getTlvHeaderAsByteArray();
+ byte[] linkSubTlvBody = getLinkSubTypeTlvBodyAsByteArray();
+ linkSubType = Bytes.concat(linkSubTlvHeader, linkSubTlvBody);
+
+ return linkSubType;
+ }
+
+ /**
+ * Gets maximum bandwidth sub tlv byte array.
+ *
+ * @return byte array of maximum bandwidth sub tlv
+ */
+ public byte[] getLinkSubTypeTlvBodyAsByteArray() {
+ byte[] linkSubTypeBody;
+ linkSubTypeBody = OspfUtil.convertToFourBytes(Float.floatToIntBits(this.maximumBandwidth));
+ return linkSubTypeBody;
+ }
+
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .add("maximumBandwidth", maximumBandwidth)
+ .toString();
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/MaximumReservableBandwidth.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/MaximumReservableBandwidth.java
new file mode 100644
index 0000000..c59712e
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/MaximumReservableBandwidth.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.primitives.Bytes;
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.ospf.protocol.lsa.TlvHeader;
+import org.onosproject.ospf.protocol.util.OspfUtil;
+
+/**
+ * Representation of maximum reservable bandwidth TE value.
+ */
+public class MaximumReservableBandwidth extends TlvHeader implements LinkSubType {
+ private float maximumReservableBandwidth;
+
+ /**
+ * Creates an instance of maximum reservable bandwidth.
+ *
+ * @param header tlv header
+ */
+ public MaximumReservableBandwidth(TlvHeader header) {
+ this.setTlvType(header.tlvType());
+ this.setTlvLength(header.tlvLength());
+ }
+
+ /**
+ * Sets value of maximum reversible bandwidth.
+ *
+ * @param maximumBandwidth maximum reversible bandwidth
+ */
+ public void setMaximumBandwidth(float maximumBandwidth) {
+ this.maximumReservableBandwidth = maximumBandwidth;
+ }
+
+ /**
+ * Gets value of maximum reversible bandwidth.
+ *
+ * @return maximumBandwidth maximum reversible bandwidth
+ */
+ public float getMaximumBandwidthValue() {
+ return this.maximumReservableBandwidth;
+ }
+
+ /**
+ * Reads bytes from channel buffer.
+ *
+ * @param channelBuffer channel buffer instance
+ */
+ public void readFrom(ChannelBuffer channelBuffer) {
+ byte[] tempByteArray = new byte[tlvLength()];
+ channelBuffer.readBytes(tempByteArray, 0, tlvLength());
+ int maxBandwidth = (OspfUtil.byteToInteger(tempByteArray));
+ this.setMaximumBandwidth(Float.intBitsToFloat(maxBandwidth));
+ }
+
+ /**
+ * Returns byte array of maximum reservable bandwidth.
+ *
+ * @return byte array of maximum reservable bandwidth
+ */
+ public byte[] asBytes() {
+ byte[] linkSubType = null;
+
+ byte[] linkSubTlvHeader = getTlvHeaderAsByteArray();
+ byte[] linkSubTlvBody = getLinksubTypeTlvBodyAsByteArray();
+ linkSubType = Bytes.concat(linkSubTlvHeader, linkSubTlvBody);
+ return linkSubType;
+
+ }
+
+ /**
+ * Gets maximum reservable bandwidth sub tlv body as byte array.
+ *
+ * @return byte of maximum reservable bandwidth sub tlv body
+ */
+ public byte[] getLinksubTypeTlvBodyAsByteArray() {
+ byte[] linkSubTypeBody;
+ linkSubTypeBody = OspfUtil.convertToFourBytes(Float.floatToIntBits(this.maximumReservableBandwidth));
+ return linkSubTypeBody;
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .add("maximumReservableBandwidth", maximumReservableBandwidth)
+ .toString();
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/RemoteInterfaceIpAddress.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/RemoteInterfaceIpAddress.java
new file mode 100644
index 0000000..d6a6725
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/RemoteInterfaceIpAddress.java
@@ -0,0 +1,137 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.primitives.Bytes;
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.ospf.exceptions.OspfErrorType;
+import org.onosproject.ospf.exceptions.OspfParseException;
+import org.onosproject.ospf.protocol.lsa.TlvHeader;
+import org.onosproject.ospf.protocol.util.OspfUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.net.InetAddress;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Representation of remote interface ip address TE value.
+ */
+public class RemoteInterfaceIpAddress extends TlvHeader implements LinkSubType {
+ private static final Logger log =
+ LoggerFactory.getLogger(RemoteInterfaceIpAddress.class);
+ private List<String> remoteInterfaceAddress = new ArrayList<>();
+
+ /**
+ * Creates an instance of remote interface ip address.
+ *
+ * @param header tlv header instance
+ */
+ public RemoteInterfaceIpAddress(TlvHeader header) {
+ this.setTlvType(header.tlvType());
+ this.setTlvLength(header.tlvLength());
+ }
+
+ /**
+ * Adds remote interface ip address.
+ *
+ * @param remoteAddress ip address
+ */
+ public void addRemoteInterfaceAddress(String remoteAddress) {
+ remoteInterfaceAddress.add(remoteAddress);
+ }
+
+ /**
+ * Gets remote interface ip address.
+ *
+ * @return remoteAddress ip address
+ */
+ public List<String> getRemoteInterfaceAddress() {
+ return remoteInterfaceAddress;
+ }
+
+ /**
+ * Reads bytes from channel buffer .
+ *
+ * @param channelBuffer channel buffer instance
+ * @throws Exception might throws exception while parsing packet
+ */
+ public void readFrom(ChannelBuffer channelBuffer) throws Exception {
+ while (channelBuffer.readableBytes() >= OspfUtil.FOUR_BYTES) {
+ try {
+ byte[] tempByteArray = new byte[OspfUtil.FOUR_BYTES];
+ channelBuffer.readBytes(tempByteArray, 0, OspfUtil.FOUR_BYTES);
+ this.addRemoteInterfaceAddress(InetAddress.getByAddress(tempByteArray).getHostName());
+ } catch (Exception e) {
+ log.debug("Error::RemoteInterfaceIPAddress:: {}", e.getMessage());
+ throw new OspfParseException(OspfErrorType.OSPF_MESSAGE_ERROR,
+ OspfErrorType.BAD_MESSAGE);
+ }
+ }
+ }
+
+ /**
+ * Gets byte array of remote interface ip address .
+ *
+ * @return byte array of remote interface ip address
+ * @throws Exception might throws exception while parsing packet
+ */
+ public byte[] asBytes() throws Exception {
+ byte[] linkSubType = null;
+
+ byte[] linkSubTlvHeader = getTlvHeaderAsByteArray();
+ byte[] linkSubTlvBody = getLinkSubTypeTlvBodyAsByteArray();
+ linkSubType = Bytes.concat(linkSubTlvHeader, linkSubTlvBody);
+
+ return linkSubType;
+ }
+
+ /**
+ * Gets byte array of remote interface ip address.
+ *
+ * @return byte array of remote interface ip address
+ * @throws Exception might throws exception while parsing packet
+ */
+ public byte[] getLinkSubTypeTlvBodyAsByteArray() throws Exception {
+ List<Byte> linkSubTypeBody = new ArrayList<>();
+
+ for (String remoteAddress : this.remoteInterfaceAddress) {
+ try {
+ linkSubTypeBody.addAll(Bytes.asList(InetAddress.getByName(remoteAddress).getAddress()));
+ } catch (Exception e) {
+ log.debug("Error::RemoteInterfaceIPAddress:: {}", e.getMessage());
+ throw new OspfParseException(OspfErrorType.OSPF_MESSAGE_ERROR,
+ OspfErrorType.BAD_MESSAGE);
+ }
+ }
+
+ return Bytes.toArray(linkSubTypeBody);
+ }
+
+ /**
+ * Returns instance as string.
+ *
+ * @return instance as string
+ */
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .add("RemoteInterfaceIPAddress", remoteInterfaceAddress)
+ .toString();
+ }
+
+}
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/TrafficEngineeringMetric.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/TrafficEngineeringMetric.java
new file mode 100644
index 0000000..176604f
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/TrafficEngineeringMetric.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.primitives.Bytes;
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.ospf.protocol.lsa.TlvHeader;
+import org.onosproject.ospf.protocol.util.OspfUtil;
+
+/**
+ * Representation of traffic engineering metric TE value.
+ */
+public class TrafficEngineeringMetric extends TlvHeader implements LinkSubType {
+ private long trafficEngineeringMetric;
+
+ /**
+ * Creates an instance of traffic engineering metric .
+ *
+ * @param header tlv header instance
+ */
+ public TrafficEngineeringMetric(TlvHeader header) {
+ this.setTlvType(header.tlvType());
+ this.setTlvLength(header.tlvLength());
+ }
+
+ /**
+ * Sets TE metric value.
+ *
+ * @param trafficEngineeringMetric value of trafficEngineeringMetric
+ */
+ public void setTrafficEngineeringMetric(long trafficEngineeringMetric) {
+ this.trafficEngineeringMetric = trafficEngineeringMetric;
+ }
+
+ /**
+ * Gets TE metric value.
+ *
+ * @return value of traffic engineering metric
+ */
+ public long getTrafficEngineeringMetricValue() {
+ return this.trafficEngineeringMetric;
+ }
+
+ /**
+ * Reads bytes from channel buffer .
+ *
+ * @param channelBuffer channel buffer instance
+ */
+ public void readFrom(ChannelBuffer channelBuffer) {
+ byte[] tempByteArray = new byte[tlvLength()];
+ channelBuffer.readBytes(tempByteArray, 0, tlvLength());
+ this.setTrafficEngineeringMetric(OspfUtil.byteToLong(tempByteArray));
+ }
+
+ /**
+ * Gets instance as byte array.
+ *
+ * @return instance as byte array
+ */
+ public byte[] asBytes() {
+ byte[] linkSubType = null;
+
+ byte[] linkSubTlvHeader = getTlvHeaderAsByteArray();
+ byte[] linkSubTlvBody = getLinkSubTypeTlvBodyAsByteArray();
+ linkSubType = Bytes.concat(linkSubTlvHeader, linkSubTlvBody);
+
+ return linkSubType;
+ }
+
+ /**
+ * Gets trafficEngineeringMetric as byte array .
+ *
+ * @return byte array of trafficEngineeringMetric
+ */
+ public byte[] getLinkSubTypeTlvBodyAsByteArray() {
+
+ byte[] linkSubTypeBody;
+ linkSubTypeBody = OspfUtil.convertToFourBytes(this.trafficEngineeringMetric);
+
+ return linkSubTypeBody;
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .omitNullValues()
+ .add("trafficEngineeringMetric", trafficEngineeringMetric)
+ .toString();
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/UnknownLinkSubType.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/UnknownLinkSubType.java
new file mode 100644
index 0000000..b2c49fb
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/UnknownLinkSubType.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.primitives.Bytes;
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.ospf.protocol.lsa.TlvHeader;
+
+/**
+ * Representation of an unknown or experimental TE value.
+ */
+public class UnknownLinkSubType extends TlvHeader implements LinkSubType {
+
+ private byte[] value;
+
+ /**
+ * Creates an instance of this.
+ *
+ * @param header tlv header
+ */
+ public UnknownLinkSubType(TlvHeader header) {
+ this.setTlvType(header.tlvType());
+ this.setTlvLength(header.tlvLength());
+ }
+
+ /**
+ * Gets the unknown subtype value .
+ *
+ * @return unknown subtype value
+ */
+ public byte[] value() {
+ return value;
+ }
+
+ /**
+ * Sets unknown subtype value.
+ *
+ * @param value unknown subtype value.
+ */
+ public void setValue(byte[] value) {
+ this.value = value;
+ }
+
+ /**
+ * Reads bytes from channel buffer .
+ *
+ * @param channelBuffer channel buffer instance
+ */
+ public void readFrom(ChannelBuffer channelBuffer) {
+ byte[] tempByteArray = new byte[tlvLength()];
+ channelBuffer.readBytes(tempByteArray, 0, tlvLength());
+ this.setValue(tempByteArray);
+ }
+
+ /**
+ * Returns instance as byte array.
+ *
+ * @return instance as byte array
+ */
+ public byte[] asBytes() {
+ byte[] linkSubType = null;
+
+ byte[] linkSubTlvHeader = getTlvHeaderAsByteArray();
+ byte[] linkSubTlvBody = getLinkSubTypeTlvBodyAsByteArray();
+ linkSubType = Bytes.concat(linkSubTlvHeader, linkSubTlvBody);
+ return linkSubType;
+
+ }
+
+ /**
+ * Gets instance body as byte array.
+ *
+ * @return instance body as byte array
+ */
+ public byte[] getLinkSubTypeTlvBodyAsByteArray() {
+ return value;
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .omitNullValues()
+ .add("value", value)
+ .toString();
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/UnreservedBandwidth.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/UnreservedBandwidth.java
new file mode 100644
index 0000000..11b1429
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/UnreservedBandwidth.java
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.primitives.Bytes;
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.ospf.protocol.lsa.TlvHeader;
+import org.onosproject.ospf.protocol.util.OspfParameters;
+import org.onosproject.ospf.protocol.util.OspfUtil;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Representation of an unreserved band width TE value.
+ */
+public class UnreservedBandwidth extends TlvHeader implements LinkSubType {
+ private List<Float> unReservedBandwidth = new ArrayList<>();
+
+ /**
+ * Creates an instance of unreserved band width.
+ *
+ * @param header tlv header instance
+ */
+ public UnreservedBandwidth(TlvHeader header) {
+ this.setTlvType(header.tlvType());
+ this.setTlvLength(header.tlvLength());
+ }
+
+ /**
+ * Adds value of un reserved bandwidth .
+ *
+ * @param unreservedBandwidth value of un reserved bandwidth
+ */
+ public void addUnReservedBandwidth(float unreservedBandwidth) {
+ this.unReservedBandwidth.add(unreservedBandwidth);
+ }
+
+ /**
+ * Gets list of un reserved bandwidth .
+ *
+ * @return List of un reserved bandwidth
+ */
+ public List<Float> getUnReservedBandwidthValue() {
+ return this.unReservedBandwidth;
+ }
+
+ /**
+ * Reads bytes from channel buffer .
+ *
+ * @param channelBuffer channel buffer instance
+ */
+ public void readFrom(ChannelBuffer channelBuffer) {
+ while (channelBuffer.readableBytes() >= OspfUtil.FOUR_BYTES) {
+ int maxReversibleBandwidth = channelBuffer.readInt();
+ this.addUnReservedBandwidth(Float.intBitsToFloat(maxReversibleBandwidth));
+ }
+ }
+
+ /**
+ * Gets instance as byte array.
+ *
+ * @return instance as byte array
+ */
+ public byte[] asBytes() {
+ byte[] linkSubType = null;
+
+ byte[] linkSubTlvHeader = getTlvHeaderAsByteArray();
+ byte[] linkSubTlvBody = getLinkSubTypeTlvBodyAsByteArray();
+ linkSubType = Bytes.concat(linkSubTlvHeader, linkSubTlvBody);
+
+ return linkSubType;
+ }
+
+ /**
+ * Gets unreserved bandwidth as byte array.
+ *
+ * @return unreserved bandwidth as byte array
+ */
+ public byte[] getLinkSubTypeTlvBodyAsByteArray() {
+ List<Byte> linkSubTypeBody = new ArrayList<>();
+ if (this.unReservedBandwidth.size() < 8) {
+ int size = OspfUtil.EIGHT_BYTES - this.unReservedBandwidth.size();
+ for (int i = 0; i < size; i++) {
+ linkSubTypeBody.addAll(Bytes.asList(OspfUtil.convertToFourBytes(OspfParameters.INITIAL_BANDWIDTH)));
+ }
+ }
+ for (Float unreservedBandwidth : this.unReservedBandwidth) {
+ int unresBandwidth = Float.floatToIntBits(unreservedBandwidth);
+ linkSubTypeBody.addAll(Bytes.asList(OspfUtil.convertToFourBytes(unresBandwidth)));
+ }
+
+ return Bytes.toArray(linkSubTypeBody);
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .omitNullValues()
+ .add("unReservedBandwidth", unReservedBandwidth)
+ .toString();
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/package-info.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/package-info.java
new file mode 100644
index 0000000..01c938d
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/linksubtype/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2016 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.
+ */
+
+/**
+ * Implementation of the ospf TE link types.
+ */
+package org.onosproject.ospf.protocol.lsa.linksubtype;
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/tlvtypes/LinkTlv.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/tlvtypes/LinkTlv.java
new file mode 100644
index 0000000..aaf66da
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/tlvtypes/LinkTlv.java
@@ -0,0 +1,194 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.tlvtypes;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.primitives.Bytes;
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.ospf.protocol.lsa.TlvHeader;
+import org.onosproject.ospf.protocol.lsa.linksubtype.AdministrativeGroup;
+import org.onosproject.ospf.protocol.lsa.linksubtype.LinkId;
+import org.onosproject.ospf.protocol.lsa.linksubtype.LinkSubType;
+import org.onosproject.ospf.protocol.lsa.linksubtype.LinkSubTypes;
+import org.onosproject.ospf.protocol.lsa.linksubtype.LinkType;
+import org.onosproject.ospf.protocol.lsa.linksubtype.LocalInterfaceIpAddress;
+import org.onosproject.ospf.protocol.lsa.linksubtype.MaximumBandwidth;
+import org.onosproject.ospf.protocol.lsa.linksubtype.MaximumReservableBandwidth;
+import org.onosproject.ospf.protocol.lsa.linksubtype.RemoteInterfaceIpAddress;
+import org.onosproject.ospf.protocol.lsa.linksubtype.TrafficEngineeringMetric;
+import org.onosproject.ospf.protocol.lsa.linksubtype.UnknownLinkSubType;
+import org.onosproject.ospf.protocol.lsa.linksubtype.UnreservedBandwidth;
+import org.onosproject.ospf.protocol.lsa.types.TopLevelTlv;
+import org.onosproject.ospf.protocol.util.OspfUtil;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Representation of an OSPF Opaque link tlv.
+ */
+public class LinkTlv extends TlvHeader implements TopLevelTlv {
+ private List<LinkSubType> subTlv = new ArrayList<>();
+
+ /**
+ * Creates an instance of link tlv.
+ *
+ * @param header tlv header
+ */
+ public LinkTlv(TlvHeader header) {
+ this.setTlvType(header.tlvType());
+ this.setTlvLength(header.tlvLength());
+ }
+
+ /**
+ * Gets sub tlv lists.
+ *
+ * @return sub tlv lists
+ */
+ public List<LinkSubType> subTlvList() {
+ return this.subTlv;
+ }
+
+ /**
+ * Reads bytes from channel buffer .
+ *
+ * @param channelBuffer channel buffer instance
+ * @throws Exception might throws exception while parsing packet
+ */
+ public void readFrom(ChannelBuffer channelBuffer) throws Exception {
+ while (channelBuffer.readableBytes() > 0) {
+ TlvHeader tlvHeader = new TlvHeader();
+ tlvHeader.setTlvType(channelBuffer.readUnsignedShort());
+ tlvHeader.setTlvLength(channelBuffer.readUnsignedShort());
+
+ if (LinkSubTypes.LINK_TYPE.value() == tlvHeader.tlvType()) {
+ LinkType linktype = new LinkType(tlvHeader);
+ linktype.readFrom(channelBuffer.readBytes(tlvHeader.tlvLength()));
+ subTlv.add(linktype);
+ if (tlvHeader.tlvLength() < OspfUtil.FOUR_BYTES) {
+ int readerIndex = channelBuffer.readerIndex() + (OspfUtil.FOUR_BYTES - tlvHeader.tlvLength());
+ channelBuffer.readerIndex(readerIndex);
+ }
+ } else if (LinkSubTypes.LINK_ID.value() == tlvHeader.tlvType()) {
+ LinkId linkId = new LinkId(tlvHeader);
+ linkId.readFrom(channelBuffer.readBytes(tlvHeader.tlvLength()));
+ subTlv.add(linkId);
+ } else if (LinkSubTypes.LOCAL_INTERFACE_IP_ADDRESS.value() == tlvHeader.tlvType()) {
+ LocalInterfaceIpAddress localInterfaceIpAddress = new LocalInterfaceIpAddress(tlvHeader);
+ localInterfaceIpAddress.readFrom(channelBuffer.readBytes(tlvHeader.tlvLength()));
+ subTlv.add(localInterfaceIpAddress);
+ } else if (LinkSubTypes.REMOTE_INTERFACE_IP_ADDRESS.value() == tlvHeader.tlvType()) {
+ RemoteInterfaceIpAddress remoteInterfaceIpAddress = new RemoteInterfaceIpAddress(tlvHeader);
+ remoteInterfaceIpAddress.readFrom(channelBuffer.readBytes(tlvHeader.tlvLength()));
+ subTlv.add(remoteInterfaceIpAddress);
+ } else if (LinkSubTypes.TRAFFIC_ENGINEERING_METRIC.value() == tlvHeader.tlvType()) {
+ TrafficEngineeringMetric trafficEngineeringMetric = new TrafficEngineeringMetric(tlvHeader);
+ trafficEngineeringMetric.readFrom(channelBuffer.readBytes(tlvHeader.tlvLength()));
+ subTlv.add(trafficEngineeringMetric);
+ } else if (LinkSubTypes.MAXIMUM_BANDWIDTH.value() == tlvHeader.tlvType()) {
+ MaximumBandwidth maximumBandwidth = new MaximumBandwidth(tlvHeader);
+ maximumBandwidth.readFrom(channelBuffer.readBytes(tlvHeader.tlvLength()));
+ subTlv.add(maximumBandwidth);
+ } else if (LinkSubTypes.MAXIMUM_RESERVABLE_BANDWIDTH.value() == tlvHeader.tlvType()) {
+ MaximumReservableBandwidth maximumReservableBandwidth = new MaximumReservableBandwidth(tlvHeader);
+ maximumReservableBandwidth.readFrom(channelBuffer.readBytes(tlvHeader.tlvLength()));
+ subTlv.add(maximumReservableBandwidth);
+ } else if (LinkSubTypes.UNRESERVED_BANDWIDTH.value() == tlvHeader.tlvType()) {
+ UnreservedBandwidth unreservedBandwidth = new UnreservedBandwidth(tlvHeader);
+ unreservedBandwidth.readFrom(channelBuffer.readBytes(tlvHeader.tlvLength()));
+ subTlv.add(unreservedBandwidth);
+ } else if (LinkSubTypes.ADMINISTRATIVE_GROUP.value() == tlvHeader.tlvType()) {
+ AdministrativeGroup administrativeGroup = new AdministrativeGroup(tlvHeader);
+ administrativeGroup.readFrom(channelBuffer.readBytes(tlvHeader.tlvLength()));
+ subTlv.add(administrativeGroup);
+ } else {
+ UnknownLinkSubType unknownLinkSubType = new UnknownLinkSubType(tlvHeader);
+ unknownLinkSubType.readFrom(channelBuffer.readBytes(tlvHeader.tlvLength()));
+ subTlv.add(unknownLinkSubType);
+ }
+ }
+ }
+
+ /**
+ * Gets link tlv as byte array.
+ *
+ * @return link tlv as byte array
+ * @throws Exception might throws exception while parsing buffer
+ */
+ public byte[] asBytes() throws Exception {
+ byte[] lsaMessage = null;
+
+ byte[] tlvHeader = getTlvHeaderAsByteArray();
+ byte[] tlvBody = getTlvBodyAsByteArray();
+ lsaMessage = Bytes.concat(tlvHeader, tlvBody);
+
+ return lsaMessage;
+ }
+
+ /**
+ * Gets tlv body as byte array.
+ *
+ * @return tlv body as byte array
+ * @throws Exception might throws exception while parsing buffer
+ */
+ public byte[] getTlvBodyAsByteArray() throws Exception {
+
+ List<Byte> bodyLst = new ArrayList<>();
+ for (LinkSubType tlv : subTlv) {
+ //Check the type of tlv and build bytes accordingly
+ if (tlv instanceof LinkType) {
+ LinkType linkType = (LinkType) tlv;
+ bodyLst.addAll(Bytes.asList(linkType.asBytes()));
+ } else if (tlv instanceof LinkId) {
+ LinkId linkId = (LinkId) tlv;
+ bodyLst.addAll(Bytes.asList(linkId.asBytes()));
+ } else if (tlv instanceof LocalInterfaceIpAddress) {
+ LocalInterfaceIpAddress localInterfaceIpAddress = (LocalInterfaceIpAddress) tlv;
+ bodyLst.addAll(Bytes.asList(localInterfaceIpAddress.asBytes()));
+ } else if (tlv instanceof RemoteInterfaceIpAddress) {
+ RemoteInterfaceIpAddress remoteInterfaceIpAddress = (RemoteInterfaceIpAddress) tlv;
+ bodyLst.addAll(Bytes.asList(remoteInterfaceIpAddress.asBytes()));
+ } else if (tlv instanceof TrafficEngineeringMetric) {
+ TrafficEngineeringMetric trafficEngineeringMetric = (TrafficEngineeringMetric) tlv;
+ bodyLst.addAll(Bytes.asList(trafficEngineeringMetric.asBytes()));
+ } else if (tlv instanceof MaximumBandwidth) {
+ MaximumBandwidth maximumBandwidth = (MaximumBandwidth) tlv;
+ bodyLst.addAll(Bytes.asList(maximumBandwidth.asBytes()));
+ } else if (tlv instanceof MaximumReservableBandwidth) {
+ MaximumReservableBandwidth maximumReservableBandwidth = (MaximumReservableBandwidth) tlv;
+ bodyLst.addAll(Bytes.asList(maximumReservableBandwidth.asBytes()));
+ } else if (tlv instanceof UnreservedBandwidth) {
+ UnreservedBandwidth unreservedBandwidth = (UnreservedBandwidth) tlv;
+ bodyLst.addAll(Bytes.asList(unreservedBandwidth.asBytes()));
+ } else if (tlv instanceof AdministrativeGroup) {
+ AdministrativeGroup administrativeGroup = (AdministrativeGroup) tlv;
+ bodyLst.addAll(Bytes.asList(administrativeGroup.asBytes()));
+ } else {
+ UnknownLinkSubType unknownLinkSubType = (UnknownLinkSubType) tlv;
+ bodyLst.addAll(Bytes.asList(unknownLinkSubType.asBytes()));
+ }
+ }
+ return Bytes.toArray(bodyLst);
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .omitNullValues()
+ .add("subTlv", subTlv)
+ .toString();
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/tlvtypes/OpaqueTopLevelTlvTypes.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/tlvtypes/OpaqueTopLevelTlvTypes.java
new file mode 100644
index 0000000..2337b50
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/tlvtypes/OpaqueTopLevelTlvTypes.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.tlvtypes;
+
+/**
+ * Representation of an OSPF Opaque top level tlv types.
+ */
+public enum OpaqueTopLevelTlvTypes {
+
+ ROUTER(1),
+ LINK(2);
+
+ private int value;
+
+ /**
+ * Creates an instance of Opaque top level tlv types.
+ *
+ * @param value
+ */
+ OpaqueTopLevelTlvTypes(int value) {
+ this.value = value;
+ }
+
+ /**
+ * Gets the tlv type value.
+ *
+ * @return tlv type value
+ */
+ public int value() {
+ return value;
+ }
+
+}
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/tlvtypes/RouterTlv.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/tlvtypes/RouterTlv.java
new file mode 100644
index 0000000..6c5d7a2
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/tlvtypes/RouterTlv.java
@@ -0,0 +1,124 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.tlvtypes;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.primitives.Bytes;
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onlab.packet.Ip4Address;
+import org.onosproject.ospf.exceptions.OspfErrorType;
+import org.onosproject.ospf.exceptions.OspfParseException;
+import org.onosproject.ospf.protocol.lsa.TlvHeader;
+import org.onosproject.ospf.protocol.lsa.types.TopLevelTlv;
+import org.onosproject.ospf.protocol.util.OspfUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Representation of an OSPF Opaque router tlv.
+ */
+public class RouterTlv extends TlvHeader implements TopLevelTlv {
+
+ private static final Logger log =
+ LoggerFactory.getLogger(RouterTlv.class);
+ private Ip4Address routerAddress;
+
+ /**
+ * Creates an instance of Opaque router tlv.
+ *
+ * @param header tlv header
+ */
+ public RouterTlv(TlvHeader header) {
+ this.setTlvType(header.tlvType());
+ this.setTlvLength(header.tlvLength());
+ }
+
+ /**
+ * Gets router address.
+ *
+ * @return router address
+ */
+ public Ip4Address routerAddress() {
+ return routerAddress;
+ }
+
+ /**
+ * Sets router address.
+ *
+ * @param routerAddress router address.
+ */
+ public void setRouterAddress(Ip4Address routerAddress) {
+ this.routerAddress = routerAddress;
+ }
+
+ /**
+ * Reads bytes from channel buffer .
+ *
+ * @param channelBuffer channel buffer instance
+ * @throws Exception might throws exception while parsing buffer
+ */
+ public void readFrom(ChannelBuffer channelBuffer) throws Exception {
+ try {
+ byte[] tempByteArray = new byte[OspfUtil.FOUR_BYTES];
+ channelBuffer.readBytes(tempByteArray, 0, OspfUtil.FOUR_BYTES);
+ this.setRouterAddress(Ip4Address.valueOf(tempByteArray));
+ } catch (Exception e) {
+ log.debug("Error::RouterTLV:: {}", e.getMessage());
+ throw new OspfParseException(OspfErrorType.OSPF_MESSAGE_ERROR,
+ OspfErrorType.BAD_MESSAGE);
+ }
+ }
+
+ /**
+ * Gets router tlv as byte array.
+ *
+ * @return router tlv as byte array
+ */
+ public byte[] asBytes() {
+ byte[] lsaMessage = null;
+
+ byte[] tlvHeader = getTlvHeaderAsByteArray();
+ byte[] tlvBody = getTlvBodyAsByteArray();
+ lsaMessage = Bytes.concat(tlvHeader, tlvBody);
+
+ return lsaMessage;
+ }
+
+ /**
+ * Gets tlv body as byte array.
+ *
+ * @return tlv body as byte array
+ */
+ public byte[] getTlvBodyAsByteArray() {
+ List<Byte> bodyLst = new ArrayList<>();
+ bodyLst.addAll(Bytes.asList(this.routerAddress().toOctets()));
+
+ return Bytes.toArray(bodyLst);
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .omitNullValues()
+ .add("routerAddress", routerAddress)
+ .toString();
+ }
+}
+
+
diff --git a/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/tlvtypes/package-info.java b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/tlvtypes/package-info.java
new file mode 100644
index 0000000..0383e96
--- /dev/null
+++ b/protocols/ospf/protocol/src/main/java/org/onosproject/ospf/protocol/lsa/tlvtypes/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2016 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.
+ */
+
+/**
+ * Implementation of the OSPF Opaque Tlv Types.
+ */
+package org.onosproject.ospf.protocol.lsa.tlvtypes;
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/TlvHeaderTest.java b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/TlvHeaderTest.java
new file mode 100644
index 0000000..5857083
--- /dev/null
+++ b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/TlvHeaderTest.java
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.hamcrest.CoreMatchers.notNullValue;
+import static org.hamcrest.Matchers.is;
+import static org.junit.Assert.assertThat;
+
+/**
+ * Unit test class for Tlv Header.
+ */
+public class TlvHeaderTest {
+
+ private TlvHeader tlvHeader;
+ private byte[] result;
+
+
+ @Before
+ public void setUp() throws Exception {
+ tlvHeader = new TlvHeader();
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ tlvHeader = null;
+ result = null;
+ }
+
+ /**
+ * Tests to string method.
+ */
+ @Test
+ public void testToString() throws Exception {
+ assertThat(tlvHeader.toString(), is(notNullValue()));
+ }
+
+ /**
+ * Tests tlvLength() getter method.
+ */
+ @Test
+ public void testGetTlvLength() throws Exception {
+ tlvHeader.setTlvLength(2);
+ assertThat(tlvHeader.tlvLength(), is(2));
+ }
+
+ /**
+ * Tests tlvLength() setter method.
+ */
+ @Test
+ public void testSetTlvLength() throws Exception {
+ tlvHeader.setTlvLength(2);
+ assertThat(tlvHeader.tlvLength(), is(2));
+ }
+
+ /**
+ * Tests tlvType() getter method.
+ */
+ @Test
+ public void testGetTlvType() throws Exception {
+ tlvHeader.setTlvType(2);
+ assertThat(tlvHeader.tlvType(), is(2));
+ }
+
+ /**
+ * Tests tlvType() setter method.
+ */
+ @Test
+ public void testSetTlvType() throws Exception {
+ tlvHeader.setTlvType(2);
+ assertThat(tlvHeader.tlvType(), is(2));
+ }
+
+ /**
+ * Tests getTlvHeaderAsByteArray() method.
+ */
+ @Test
+ public void testGetTlvHeaderAsByteArray() throws Exception {
+ result = tlvHeader.getTlvHeaderAsByteArray();
+ assertThat(result, is(notNullValue()));
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/AdministrativeGroupTest.java b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/AdministrativeGroupTest.java
new file mode 100644
index 0000000..3b5b9c2
--- /dev/null
+++ b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/AdministrativeGroupTest.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+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 org.onosproject.ospf.protocol.lsa.TlvHeader;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+
+/**
+ * Unit test class for AdministrativeGroup.
+ */
+public class AdministrativeGroupTest {
+
+ private final byte[] packet = {0, 0, 0, 1};
+ private AdministrativeGroup administrativeGroup;
+ private ChannelBuffer channelBuffer;
+ private TlvHeader tlvHeader;
+ private byte[] result;
+
+ @Before
+ public void setUp() throws Exception {
+ administrativeGroup = new AdministrativeGroup(new TlvHeader());
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ administrativeGroup = null;
+ channelBuffer = null;
+ tlvHeader = null;
+ }
+
+ /**
+ * Tests administrativeGroup() getter method.
+ */
+ @Test
+ public void testGetAdministrativeGroup() throws Exception {
+ administrativeGroup.setAdministrativeGroup(1);
+ assertThat(administrativeGroup.administrativeGroup(), is(1));
+ }
+
+ /**
+ * Tests administrativeGroup() setter method.
+ */
+ @Test
+ public void testSetAdministrativeGroup() throws Exception {
+ administrativeGroup.setAdministrativeGroup(1);
+ assertThat(administrativeGroup.administrativeGroup(), is(1));
+ }
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test
+ public void testReadFrom() throws Exception {
+ tlvHeader = new TlvHeader();
+ tlvHeader.setTlvType(9);
+ tlvHeader.setTlvLength(4);
+ administrativeGroup = new AdministrativeGroup(tlvHeader);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet);
+ administrativeGroup.readFrom(channelBuffer);
+ assertThat(administrativeGroup.administrativeGroup(), is(notNullValue()));
+ }
+
+ /**
+ * Tests asBytes() method.
+ */
+ @Test
+ public void testAsBytes() throws Exception {
+ result = administrativeGroup.asBytes();
+ assertThat(result, is(notNullValue()));
+ }
+
+
+ /**
+ * Tests getLinkSubTypeTlvBodyAsByteArray() method.
+ */
+ @Test
+ public void testGetLinkSubTypeTlvBodyAsByteArray() throws Exception {
+ result = administrativeGroup.getLinkSubTypeTlvBodyAsByteArray();
+ assertThat(result, is(notNullValue()));
+ }
+
+ /**
+ * Tests to string method.
+ */
+ @Test
+ public void testToString() throws Exception {
+ assertThat(administrativeGroup.toString(), is(notNullValue()));
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkIdTest.java b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkIdTest.java
new file mode 100644
index 0000000..bb68c00
--- /dev/null
+++ b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkIdTest.java
@@ -0,0 +1,124 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+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 org.onosproject.ospf.protocol.lsa.TlvHeader;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+
+/**
+ * Unit test class for LinkId.
+ */
+public class LinkIdTest {
+
+ private final byte[] packet = {1, 1, 1, 1};
+ private final byte[] packet1 = {0, 0, 1};
+ private LinkId linkId;
+ private TlvHeader tlvHeader;
+ private ChannelBuffer channelBuffer;
+ private byte[] result;
+
+ @Before
+ public void setUp() throws Exception {
+ linkId = new LinkId(new TlvHeader());
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ linkId = null;
+ channelBuffer = null;
+ tlvHeader = null;
+ }
+
+ /**
+ * Tests to string method.
+ */
+ @Test
+ public void testToString() throws Exception {
+ assertThat(linkId.toString(), is(notNullValue()));
+ }
+
+ /**
+ * Tests linkId() getter method.
+ */
+ @Test
+ public void testGetLinkId() throws Exception {
+ linkId.setLinkId("1.1.1.1");
+ assertThat(linkId, is(notNullValue()));
+ }
+
+ /**
+ * Tests linkId() setter method.
+ */
+ @Test
+ public void testSetLinkId() throws Exception {
+ linkId.setLinkId("1.1.1.1");
+ assertThat(linkId, is(notNullValue()));
+ }
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test
+ public void testReadFrom() throws Exception {
+ tlvHeader = new TlvHeader();
+ tlvHeader.setTlvType(2);
+ tlvHeader.setTlvLength(4);
+ linkId = new LinkId(tlvHeader);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet);
+ linkId.readFrom(channelBuffer);
+ assertThat(linkId, is(notNullValue()));
+ }
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test(expected = Exception.class)
+ public void testReadFrom1() throws Exception {
+ tlvHeader = new TlvHeader();
+ tlvHeader.setTlvType(2);
+ tlvHeader.setTlvLength(4);
+ linkId = new LinkId(tlvHeader);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet1);
+ linkId.readFrom(channelBuffer);
+ assertThat(linkId, is(notNullValue()));
+ }
+
+ /**
+ * Tests asBytes() method.
+ */
+ @Test
+ public void testAsBytes() throws Exception {
+ result = linkId.asBytes();
+ assertThat(result, is(notNullValue()));
+ }
+
+ /**
+ * Tests getLinkSubTypeTlvBodyAsByteArray() method.
+ */
+ @Test
+ public void testGetLinkSubTypeTlvBodyAsByteArray() throws Exception {
+ result = linkId.getLinkSubTypeTlvBodyAsByteArray();
+ assertThat(result, is(notNullValue()));
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkTypeTest.java b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkTypeTest.java
new file mode 100644
index 0000000..7e00afc
--- /dev/null
+++ b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/LinkTypeTest.java
@@ -0,0 +1,125 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+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 org.onosproject.ospf.protocol.lsa.TlvHeader;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+
+/**
+ * Unit test class for LinkType.
+ */
+public class LinkTypeTest {
+
+ private final byte[] packet = {0, 0, 0, 1};
+ private final byte[] packet1 = {0, 0, 1};
+ private LinkType linkType;
+ private byte[] result;
+ private ChannelBuffer channelBuffer;
+ private TlvHeader tlvHeader;
+
+ @Before
+ public void setUp() throws Exception {
+ linkType = new LinkType();
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ linkType = null;
+ channelBuffer = null;
+ tlvHeader = null;
+ }
+
+ /**
+ * Tests to string method.
+ */
+ @Test
+ public void testToString() throws Exception {
+ assertThat(linkType.toString(), is(notNullValue()));
+ }
+
+ /**
+ * Tests linkType() getter method.
+ */
+ @Test
+ public void testGetLinkType() throws Exception {
+ linkType.setLinkType(1);
+ assertThat(linkType, is(notNullValue()));
+ }
+
+ /**
+ * Tests linkType() setter method.
+ */
+ @Test
+ public void testSetLinkType() throws Exception {
+ linkType.setLinkType(1);
+ assertThat(linkType, is(notNullValue()));
+ }
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test
+ public void testReadFrom() throws Exception {
+ tlvHeader = new TlvHeader();
+ tlvHeader.setTlvType(1);
+ tlvHeader.setTlvLength(4);
+ linkType = new LinkType(tlvHeader);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet);
+ linkType.readFrom(channelBuffer);
+ assertThat(linkType, is(notNullValue()));
+ }
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test
+ public void testReadFrom1() throws Exception {
+ tlvHeader = new TlvHeader();
+ tlvHeader.setTlvType(1);
+ tlvHeader.setTlvLength(4);
+ linkType = new LinkType(tlvHeader);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet1);
+ linkType.readFrom(channelBuffer);
+ assertThat(linkType, is(notNullValue()));
+ }
+
+ /**
+ * Tests asBytes() method.
+ */
+ @Test
+ public void testAsBytes() throws Exception {
+ result = linkType.asBytes();
+ assertThat(result, is(notNullValue()));
+ }
+
+
+ /**
+ * Tests getLinkSubTypeTlvBodyAsByteArray() method.
+ */
+ @Test
+ public void testGetLinkSubTypeTlvBodyAsByteArray() throws Exception {
+ result = linkType.getLinkSubTypeTlvBodyAsByteArray();
+ assertThat(result, is(notNullValue()));
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/LocalInterfaceIpAddressTest.java b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/LocalInterfaceIpAddressTest.java
new file mode 100644
index 0000000..970ae30
--- /dev/null
+++ b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/LocalInterfaceIpAddressTest.java
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+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 org.onosproject.ospf.protocol.lsa.TlvHeader;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+
+/**
+ * Unit test class for LocalInterfaceIpAddress.
+ */
+public class LocalInterfaceIpAddressTest {
+
+ private final byte[] packet = {1, 1, 1, 1};
+ private final byte[] packet1 = {};
+ private LocalInterfaceIpAddress localInterfaceIpAddress;
+ private TlvHeader tlvHeader;
+ private byte[] result;
+ private ChannelBuffer channelBuffer;
+
+ @Before
+ public void setUp() throws Exception {
+ localInterfaceIpAddress = new LocalInterfaceIpAddress(new TlvHeader());
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ localInterfaceIpAddress = null;
+ tlvHeader = null;
+ result = null;
+ channelBuffer = null;
+ }
+
+ /**
+ * Tests to string method.
+ */
+ @Test
+ public void testToString() throws Exception {
+ assertThat(localInterfaceIpAddress.toString(), is(notNullValue()));
+ }
+
+ /**
+ * Tests addLocalInterfaceIPAddress() method.
+ */
+ @Test
+ public void testAddLocalInterfaceIPAddress() throws Exception {
+ localInterfaceIpAddress.addLocalInterfaceIPAddress("1.1.1.1");
+ assertThat(localInterfaceIpAddress, is(notNullValue()));
+ }
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test
+ public void testReadFrom() throws Exception {
+ tlvHeader = new TlvHeader();
+ tlvHeader.setTlvType(3);
+ tlvHeader.setTlvLength(4);
+ localInterfaceIpAddress = new LocalInterfaceIpAddress(tlvHeader);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet);
+ localInterfaceIpAddress.readFrom(channelBuffer);
+ assertThat(localInterfaceIpAddress, is(notNullValue()));
+ }
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test
+ public void testReadFrom1() throws Exception {
+ tlvHeader = new TlvHeader();
+ tlvHeader.setTlvType(3);
+ tlvHeader.setTlvLength(4);
+ localInterfaceIpAddress = new LocalInterfaceIpAddress(tlvHeader);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet1);
+ localInterfaceIpAddress.readFrom(channelBuffer);
+ assertThat(localInterfaceIpAddress, is(notNullValue()));
+ }
+
+ /**
+ * Tests asBytes() method.
+ */
+ @Test
+ public void testAsBytes() throws Exception {
+ result = localInterfaceIpAddress.asBytes();
+ assertThat(result, is(notNullValue()));
+ }
+
+
+ /**
+ * Tests getLinkSubTypeTlvBodyAsByteArray() method.
+ */
+ @Test
+ public void testGetLinkSubTypeTlvBodyAsByteArray() throws Exception {
+ result = localInterfaceIpAddress.getLinkSubTypeTlvBodyAsByteArray();
+ assertThat(result, is(notNullValue()));
+ }
+}
diff --git a/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/MaximumBandwidthTest.java b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/MaximumBandwidthTest.java
new file mode 100644
index 0000000..e29b611
--- /dev/null
+++ b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/MaximumBandwidthTest.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+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 org.onosproject.ospf.protocol.lsa.TlvHeader;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+
+/**
+ * Unit test class for MaximumBandwidth.
+ */
+public class MaximumBandwidthTest {
+
+ private final byte[] packet = {0, 0, 0, 0};
+ private MaximumBandwidth maximumBandwidth;
+ private TlvHeader header;
+ private ChannelBuffer channelBuffer;
+ private byte[] result;
+
+ @Before
+ public void setUp() throws Exception {
+ maximumBandwidth = new MaximumBandwidth(new TlvHeader());
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ maximumBandwidth = null;
+ header = null;
+ channelBuffer = null;
+ result = null;
+ }
+
+ /**
+ * Tests maximumBandwidth() setter method.
+ */
+ @Test
+ public void testSetMaximumBandwidth() throws Exception {
+ maximumBandwidth.setMaximumBandwidth(123456.00f);
+ assertThat(maximumBandwidth, is(notNullValue()));
+ }
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test
+ public void testReadFrom() throws Exception {
+ header = new TlvHeader();
+ header.setTlvType(6);
+ header.setTlvLength(4);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet);
+ maximumBandwidth = new MaximumBandwidth(header);
+ maximumBandwidth.readFrom(channelBuffer);
+ assertThat(maximumBandwidth, is(notNullValue()));
+ }
+
+ /**
+ * Tests asBytes() method.
+ */
+ @Test
+ public void testAsBytes() throws Exception {
+ result = maximumBandwidth.asBytes();
+ assertThat(result, is(notNullValue()));
+ }
+
+ /**
+ * Tests to string method.
+ */
+ @Test
+ public void testToString() throws Exception {
+ assertThat(maximumBandwidth.toString(), is(notNullValue()));
+ }
+}
diff --git a/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/MaximumReservableBandwidthTest.java b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/MaximumReservableBandwidthTest.java
new file mode 100644
index 0000000..95506ca
--- /dev/null
+++ b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/MaximumReservableBandwidthTest.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+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 org.onosproject.ospf.protocol.lsa.TlvHeader;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+
+/**
+ * Unit test class for MaximumReservableBandwidth.
+ */
+public class MaximumReservableBandwidthTest {
+
+ private final byte[] packet = {0, 0, 0, 0};
+ private MaximumReservableBandwidth maximumReservableBandwidth;
+ private TlvHeader header;
+ private ChannelBuffer channelBuffer;
+ private byte[] result;
+
+ @Before
+ public void setUp() throws Exception {
+ maximumReservableBandwidth = new MaximumReservableBandwidth(new TlvHeader());
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ maximumReservableBandwidth = null;
+ header = null;
+ channelBuffer = null;
+ result = null;
+ }
+
+
+ /**
+ * Tests maximumBandwidth() setter method.
+ */
+ @Test
+ public void testSetMaximumBandwidth() throws Exception {
+ maximumReservableBandwidth.setMaximumBandwidth(123456.78f);
+ assertThat(maximumReservableBandwidth, is(notNullValue()));
+ }
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test
+ public void testReadFrom() throws Exception {
+ header = new TlvHeader();
+ header.setTlvType(6);
+ header.setTlvLength(4);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet);
+ maximumReservableBandwidth = new MaximumReservableBandwidth(header);
+ maximumReservableBandwidth.readFrom(channelBuffer);
+ assertThat(maximumReservableBandwidth, is(notNullValue()));
+ }
+
+ /**
+ * Tests asBytes() method.
+ */
+ @Test
+ public void testAsBytes() throws Exception {
+ result = maximumReservableBandwidth.asBytes();
+ assertThat(result, is(notNullValue()));
+ }
+
+
+ /**
+ * Tests getLinkSubTypeTlvBodyAsByteArray() method.
+ */
+ @Test
+ public void testGetLinkSubTypeTlvBodyAsByteArray() throws Exception {
+ result = maximumReservableBandwidth.getLinksubTypeTlvBodyAsByteArray();
+ assertThat(result, is(notNullValue()));
+ }
+
+ /**
+ * Tests to string method.
+ */
+ @Test
+ public void testToString() throws Exception {
+ assertThat(maximumReservableBandwidth.toString(), is(notNullValue()));
+ }
+}
diff --git a/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/RemoteInterfaceIpAddressTest.java b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/RemoteInterfaceIpAddressTest.java
new file mode 100644
index 0000000..920bf1f
--- /dev/null
+++ b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/RemoteInterfaceIpAddressTest.java
@@ -0,0 +1,119 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+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 org.onosproject.ospf.protocol.lsa.TlvHeader;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+
+
+/**
+ * Unit test class for RemoteInterfaceIpAddress.
+ */
+public class RemoteInterfaceIpAddressTest {
+
+ private final byte[] packet = {1, 1, 1, 1};
+ private final byte[] packet1 = {};
+ private byte[] result;
+ private TlvHeader tlvHeader;
+ private RemoteInterfaceIpAddress remoteInterfaceIpAddress;
+ private ChannelBuffer channelBuffer;
+
+ @Before
+ public void setUp() throws Exception {
+ remoteInterfaceIpAddress = new RemoteInterfaceIpAddress(new TlvHeader());
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ remoteInterfaceIpAddress = null;
+ result = null;
+ tlvHeader = null;
+ channelBuffer = null;
+ }
+
+ /**
+ * Tests addRemoteInterfaceAddress() method.
+ */
+ @Test
+ public void testAddRemoteInterfaceIpAddress() throws Exception {
+ remoteInterfaceIpAddress.addRemoteInterfaceAddress("1.1.1.1");
+ assertThat(remoteInterfaceIpAddress, is(notNullValue()));
+ }
+
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test
+ public void testReadFrom() throws Exception {
+ tlvHeader = new TlvHeader();
+ tlvHeader.setTlvType(4);
+ tlvHeader.setTlvLength(4);
+ remoteInterfaceIpAddress = new RemoteInterfaceIpAddress(tlvHeader);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet);
+ remoteInterfaceIpAddress.readFrom(channelBuffer);
+ assertThat(remoteInterfaceIpAddress, is(notNullValue()));
+ }
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test
+ public void testReadFrom1() throws Exception {
+ tlvHeader = new TlvHeader();
+ tlvHeader.setTlvType(4);
+ tlvHeader.setTlvLength(4);
+ remoteInterfaceIpAddress = new RemoteInterfaceIpAddress(tlvHeader);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet1);
+ remoteInterfaceIpAddress.readFrom(channelBuffer);
+ assertThat(remoteInterfaceIpAddress, is(notNullValue()));
+ }
+
+ /**
+ * Tests asBytes() method.
+ */
+ @Test
+ public void testAsBytes() throws Exception {
+ result = remoteInterfaceIpAddress.asBytes();
+ assertThat(result, is(notNullValue()));
+ }
+
+
+ /**
+ * Tests getLinkSubTypeTlvBodyAsByteArray() method.
+ */
+ @Test
+ public void testGetLinkSubTypeTlvBodyAsByteArray() throws Exception {
+ result = remoteInterfaceIpAddress.getLinkSubTypeTlvBodyAsByteArray();
+ assertThat(result, is(notNullValue()));
+ }
+
+ /**
+ * Tests to string method.
+ */
+ @Test
+ public void testToString() throws Exception {
+ assertThat(remoteInterfaceIpAddress.toString(), is(notNullValue()));
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/TrafficEngineeringMetricTest.java b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/TrafficEngineeringMetricTest.java
new file mode 100644
index 0000000..799cb97
--- /dev/null
+++ b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/TrafficEngineeringMetricTest.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+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 org.onosproject.ospf.protocol.lsa.TlvHeader;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.CoreMatchers.notNullValue;
+import static org.hamcrest.MatcherAssert.assertThat;
+
+/**
+ * Unit test class for TrafficEngineeringMetric.
+ */
+public class TrafficEngineeringMetricTest {
+
+ private final byte[] packet = {0, 0, 1, 1};
+ private TrafficEngineeringMetric trafficEngineeringMetric;
+ private TlvHeader header;
+ private byte[] result;
+ private ChannelBuffer channelBuffer;
+
+ @Before
+ public void setUp() throws Exception {
+ trafficEngineeringMetric = new TrafficEngineeringMetric(new TlvHeader());
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ trafficEngineeringMetric = null;
+ header = null;
+ result = null;
+ channelBuffer = null;
+ }
+
+
+ /**
+ * Tests trafficEngineeringMetric() setter method.
+ */
+ @Test
+ public void testSetTrafficEngineeringMetric() throws Exception {
+ trafficEngineeringMetric.setTrafficEngineeringMetric(123456789L);
+ assertThat(trafficEngineeringMetric, is(notNullValue()));
+ }
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test
+ public void testReadFrom() throws Exception {
+ header = new TlvHeader();
+ header.setTlvLength(4);
+ header.setTlvType(5);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet);
+ trafficEngineeringMetric = new TrafficEngineeringMetric(header);
+ trafficEngineeringMetric.readFrom(channelBuffer);
+ assertThat(trafficEngineeringMetric, is(notNullValue()));
+ }
+
+ /**
+ * Tests asBytes() method.
+ */
+ @Test
+ public void testAsBytes() throws Exception {
+ result = trafficEngineeringMetric.asBytes();
+ assertThat(result, is(notNullValue()));
+ }
+
+
+ /**
+ * Tests getLinkSubTypeTlvBodyAsByteArray() method.
+ */
+ @Test
+ public void testGetLinkSubTypeTlvBodyAsByteArray() throws Exception {
+ result = trafficEngineeringMetric.getLinkSubTypeTlvBodyAsByteArray();
+ assertThat(result, is(notNullValue()));
+ }
+
+ /**
+ * Tests to string method.
+ */
+ @Test
+ public void testToString() throws Exception {
+ assertThat(trafficEngineeringMetric.toString(), is(notNullValue()));
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/UnknownLinkSubTypeTest.java b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/UnknownLinkSubTypeTest.java
new file mode 100644
index 0000000..8f2b31b
--- /dev/null
+++ b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/UnknownLinkSubTypeTest.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+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 org.onosproject.ospf.protocol.lsa.TlvHeader;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+
+/**
+ * Unit test class for UnknownLinkSubType.
+ */
+public class UnknownLinkSubTypeTest {
+ private final byte[] packet = {0, 114, 0, 4, 0, 0, 0, 1};
+ private UnknownLinkSubType unknownLinkSubType;
+ private TlvHeader header;
+ private ChannelBuffer channelBuffer;
+ private byte[] result;
+
+ @Before
+ public void setUp() throws Exception {
+ unknownLinkSubType = new UnknownLinkSubType(new TlvHeader());
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ unknownLinkSubType = null;
+ header = null;
+ }
+
+ /**
+ * Tests value() getter method.
+ */
+ @Test
+ public void testValue() throws Exception {
+ unknownLinkSubType.setValue(packet);
+ assertThat(unknownLinkSubType.value(), is(notNullValue()));
+ }
+
+ /**
+ * Tests value() setter method.
+ */
+ @Test
+ public void testSetValue() throws Exception {
+ unknownLinkSubType.setValue(packet);
+ assertThat(unknownLinkSubType.value(), is(notNullValue()));
+ }
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test
+ public void testReadFrom() throws Exception {
+ header = new TlvHeader();
+ header.setTlvLength(8);
+ header.setTlvType(114);
+ unknownLinkSubType = new UnknownLinkSubType(header);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet);
+ unknownLinkSubType.readFrom(channelBuffer);
+ assertThat(unknownLinkSubType, is(notNullValue()));
+ }
+
+ /**
+ * Tests asBytes() method.
+ */
+ @Test(expected = Exception.class)
+ public void testAsBytes() throws Exception {
+ result = unknownLinkSubType.asBytes();
+ assertThat(result, is(notNullValue()));
+ }
+
+
+ /**
+ * Tests getLinkSubTypeTlvBodyAsByteArray() method.
+ */
+ @Test
+ public void testGetLinkSubTypeTlvBodyAsByteArray() throws Exception {
+ channelBuffer = ChannelBuffers.copiedBuffer(packet);
+ unknownLinkSubType.readFrom(channelBuffer);
+ result = unknownLinkSubType.getLinkSubTypeTlvBodyAsByteArray();
+ assertThat(result, is(notNullValue()));
+ }
+
+ /**
+ * Tests to string method.
+ */
+ @Test
+ public void testToString() throws Exception {
+ assertThat(unknownLinkSubType.toString(), is(notNullValue()));
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/UnreservedBandwidthTest.java b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/UnreservedBandwidthTest.java
new file mode 100644
index 0000000..0357ea1
--- /dev/null
+++ b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/linksubtype/UnreservedBandwidthTest.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.linksubtype;
+
+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 org.onosproject.ospf.protocol.lsa.TlvHeader;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+
+/**
+ * Unit test class for OspfRouterId.
+ */
+public class UnreservedBandwidthTest {
+
+ private final byte[] packet = {0, 0, 0, 1};
+ private UnreservedBandwidth unreservedBandwidth;
+ private TlvHeader header;
+ private byte[] result;
+ private ChannelBuffer channelBuffer;
+
+ @Before
+ public void setUp() throws Exception {
+ unreservedBandwidth = new UnreservedBandwidth(new TlvHeader());
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ unreservedBandwidth = null;
+ header = null;
+ result = null;
+ channelBuffer = null;
+ }
+
+ /**
+ * Tests to string method.
+ */
+ @Test
+ public void testToString() throws Exception {
+ assertThat(unreservedBandwidth.toString(), is(notNullValue()));
+ }
+
+ /**
+ * Tests addUnReservedBandwidth() method.
+ */
+ @Test
+ public void testAddUnReservedBandwidth() throws Exception {
+ unreservedBandwidth.addUnReservedBandwidth(123456.78f);
+ assertThat(unreservedBandwidth, is(notNullValue()));
+ }
+
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test
+ public void testReadFrom() throws Exception {
+ header = new TlvHeader();
+ header.setTlvLength(4);
+ header.setTlvType(8);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet);
+ unreservedBandwidth = new UnreservedBandwidth(header);
+ unreservedBandwidth.readFrom(channelBuffer);
+ unreservedBandwidth.readFrom(channelBuffer);
+ assertThat(unreservedBandwidth, is(notNullValue()));
+ }
+
+ /**
+ * Tests asBytes() method.
+ */
+ @Test
+ public void testAsBytes() throws Exception {
+ result = unreservedBandwidth.asBytes();
+ assertThat(result, is(notNullValue()));
+ }
+
+
+ /**
+ * Tests getLinkSubTypeTlvBodyAsByteArray() method.
+ */
+ @Test
+ public void testGetLinkSubTypeTLVBodyAsByteArray() throws Exception {
+ result = unreservedBandwidth.getLinkSubTypeTlvBodyAsByteArray();
+ assertThat(result, is(notNullValue()));
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/tlvtypes/LinkTlvTest.java b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/tlvtypes/LinkTlvTest.java
new file mode 100644
index 0000000..2387890
--- /dev/null
+++ b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/tlvtypes/LinkTlvTest.java
@@ -0,0 +1,180 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.tlvtypes;
+
+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 org.onosproject.ospf.protocol.lsa.TlvHeader;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.*;
+
+/**
+ * Unit test class for LinkTlv.
+ */
+public class LinkTlvTest {
+
+ private final byte[] packet1 = {0, 9, 0, 4, 0, 0, 0, 1};
+ private final byte[] packet2 = {0, 1, 0, 4, 0, 0, 0, 1};
+ private final byte[] packet3 = {0, 2, 0, 4, 0, 0, 0, 1};
+ private final byte[] packet4 = {0, 3, 0, 4, 0, 0, 0, 1};
+ private final byte[] packet5 = {0, 4, 0, 4, 0, 0, 0, 1};
+ private final byte[] packet6 = {0, 6, 0, 4, 0, 0, 0, 1};
+ private final byte[] packet7 = {0, 7, 0, 4, 0, 0, 0, 1};
+ private final byte[] packet8 = {0, 8, 0, 4, 0, 0, 0, 1};
+ private final byte[] packet9 = {0, 9, 0, 4, 0, 0, 0, 1,
+ 0, 9, 0, 4, 0, 0, 0, 1,
+ 0, 1, 0, 4, 0, 0, 0, 1,
+ 0, 2, 0, 4, 0, 0, 0, 1,
+ 0, 3, 0, 4, 0, 0, 0, 1,
+ 0, 4, 0, 4, 0, 0, 0, 1,
+ 0, 6, 0, 4, 0, 0, 0, 1,
+ 0, 7, 0, 4, 0, 0, 0, 1,
+ 0, 8, 0, 4, 0, 0, 0, 1,
+ };
+ private LinkTlv linkTlv;
+ private TlvHeader header;
+ private ChannelBuffer channelBuffer;
+ private byte[] result;
+
+ @Before
+ public void setUp() throws Exception {
+ linkTlv = new LinkTlv(new TlvHeader());
+
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ linkTlv = null;
+ header = null;
+ channelBuffer = null;
+ result = null;
+ }
+
+ /**
+ * Tests to string method.
+ */
+ @Test
+ public void testToString() throws Exception {
+ assertThat(linkTlv.toString(), is(notNullValue()));
+ }
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test
+ public void testReadFrom() throws Exception {
+
+ header = new TlvHeader();
+ header.setTlvLength(8);
+ header.setTlvType(9);
+ linkTlv = new LinkTlv(header);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet1);
+ linkTlv.readFrom(channelBuffer);
+ assertThat(linkTlv, is(notNullValue()));
+
+ header = new TlvHeader();
+ header.setTlvLength(8);
+ header.setTlvType(1);
+ linkTlv = new LinkTlv(header);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet2);
+ linkTlv.readFrom(channelBuffer);
+ assertThat(linkTlv, is(notNullValue()));
+
+ header = new TlvHeader();
+ header.setTlvLength(8);
+ header.setTlvType(2);
+ linkTlv = new LinkTlv(header);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet3);
+ linkTlv.readFrom(channelBuffer);
+ assertThat(linkTlv, is(notNullValue()));
+
+ header = new TlvHeader();
+ header.setTlvLength(8);
+ header.setTlvType(3);
+ linkTlv = new LinkTlv(header);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet4);
+ linkTlv.readFrom(channelBuffer);
+ assertThat(linkTlv, is(notNullValue()));
+
+ header = new TlvHeader();
+ header.setTlvLength(8);
+ header.setTlvType(4);
+ linkTlv = new LinkTlv(header);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet5);
+ linkTlv.readFrom(channelBuffer);
+ assertThat(linkTlv, is(notNullValue()));
+
+ header = new TlvHeader();
+ header.setTlvLength(8);
+ header.setTlvType(5);
+ linkTlv = new LinkTlv(header);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet1);
+ linkTlv.readFrom(channelBuffer);
+ assertThat(linkTlv, is(notNullValue()));
+
+ header = new TlvHeader();
+ header.setTlvLength(8);
+ header.setTlvType(6);
+ linkTlv = new LinkTlv(header);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet6);
+ linkTlv.readFrom(channelBuffer);
+ assertThat(linkTlv, is(notNullValue()));
+
+ header = new TlvHeader();
+ header.setTlvLength(8);
+ header.setTlvType(7);
+ linkTlv = new LinkTlv(header);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet7);
+ linkTlv.readFrom(channelBuffer);
+ assertThat(linkTlv, is(notNullValue()));
+
+ header = new TlvHeader();
+ header.setTlvLength(8);
+ header.setTlvType(8);
+ linkTlv = new LinkTlv(header);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet8);
+ linkTlv.readFrom(channelBuffer);
+ assertThat(linkTlv, is(notNullValue()));
+ assertThat(linkTlv, instanceOf(LinkTlv.class));
+ }
+
+ /**
+ * Tests asBytes() method.
+ */
+ @Test
+ public void testAsBytes() throws Exception {
+ result = linkTlv.asBytes();
+ assertThat(result, is(notNullValue()));
+ }
+
+
+ /**
+ * Tests getTlvBodyAsByteArray() method.
+ */
+ @Test
+ public void testGetTlvBodyAsByteArray() throws Exception {
+
+ channelBuffer = ChannelBuffers.copiedBuffer(packet9);
+ linkTlv.readFrom(channelBuffer);
+
+ result = linkTlv.getTlvBodyAsByteArray();
+ assertThat(result, is(notNullValue()));
+ }
+}
\ No newline at end of file
diff --git a/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/tlvtypes/RouterTlvTest.java b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/tlvtypes/RouterTlvTest.java
new file mode 100644
index 0000000..9a3d10e
--- /dev/null
+++ b/protocols/ospf/protocol/src/test/java/org/onosproject/ospf/protocol/lsa/tlvtypes/RouterTlvTest.java
@@ -0,0 +1,127 @@
+/*
+ * Copyright 2016 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.ospf.protocol.lsa.tlvtypes;
+
+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 org.onlab.packet.Ip4Address;
+import org.onosproject.ospf.protocol.lsa.TlvHeader;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.*;
+
+/**
+ * Unit test class for RouterTlv.
+ */
+public class RouterTlvTest {
+
+ private final byte[] packet = {1, 1, 1, 1};
+ private final byte[] packet1 = {1, 1, 1};
+ private RouterTlv rtlv;
+ private TlvHeader header;
+ private ChannelBuffer channelBuffer;
+ private byte[] result;
+
+ @Before
+ public void setUp() throws Exception {
+ rtlv = new RouterTlv(new TlvHeader());
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ rtlv = null;
+ header = null;
+ channelBuffer = null;
+ result = null;
+ }
+
+ /**
+ * Tests routerAddress() getter method.
+ */
+ @Test
+ public void testGetRouterAddress() throws Exception {
+ rtlv.setRouterAddress(Ip4Address.valueOf("1.1.1.1"));
+ assertThat(rtlv.routerAddress(), is(Ip4Address.valueOf("1.1.1.1")));
+ }
+
+ /**
+ * Tests routerAddress() setter method.
+ */
+ @Test
+ public void testSetRouterAddress() throws Exception {
+ rtlv.setRouterAddress(Ip4Address.valueOf("1.1.1.1"));
+ assertThat(rtlv.routerAddress(), is(Ip4Address.valueOf("1.1.1.1")));
+ }
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test
+ public void testReadFrom() throws Exception {
+ header = new TlvHeader();
+ header.setTlvType(1);
+ header.setTlvLength(4);
+ rtlv = new RouterTlv(header);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet);
+ rtlv.readFrom(channelBuffer);
+ assertThat(rtlv, is(notNullValue()));
+ assertThat(rtlv, instanceOf(RouterTlv.class));
+ }
+
+ /**
+ * Tests readFrom() method.
+ */
+ @Test(expected = Exception.class)
+ public void testReadFrom1() throws Exception {
+ header = new TlvHeader();
+ header.setTlvType(1);
+ header.setTlvLength(4);
+ rtlv = new RouterTlv(header);
+ channelBuffer = ChannelBuffers.copiedBuffer(packet1);
+ rtlv.readFrom(channelBuffer);
+ assertThat(rtlv, is(notNullValue()));
+ assertThat(rtlv, instanceOf(RouterTlv.class));
+ }
+
+ /**
+ * Tests asBytes() method.
+ */
+ @Test(expected = Exception.class)
+ public void testAsBytes() throws Exception {
+ result = rtlv.asBytes();
+ assertThat(result, is(notNullValue()));
+ }
+
+ /**
+ * Tests getTlvBodyAsByteArray() method.
+ */
+ @Test(expected = Exception.class)
+ public void testGetTLVBodyAsByteArray() throws Exception {
+ result = rtlv.getTlvBodyAsByteArray();
+ assertThat(result, is(notNullValue()));
+ }
+
+ /**
+ * Tests to string method.
+ */
+ @Test
+ public void testToString() throws Exception {
+ assertThat(rtlv.toString(), is(notNullValue()));
+ }
+}