import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
+import com.google.common.collect.Lists;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
import java.util.List;
-
import org.junit.Test;
+import org.opendaylight.protocol.pcep.impl.TestVendorInformationTlvParser.TestEnterpriseSpecificInformation;
import org.opendaylight.protocol.pcep.impl.tlv.AbstractVendorSpecificTlvParser;
import org.opendaylight.protocol.pcep.impl.tlv.NoPathVectorTlvParser;
import org.opendaylight.protocol.pcep.impl.tlv.OFListTlvParser;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcrep.message.pcrep.message.replies.result.failure._case.no.path.tlvs.NoPathVectorBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.req.missing.tlv.ReqMissing;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.req.missing.tlv.ReqMissingBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.vendor.information.tlvs.VendorInformationTlv;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.vendor.information.tlvs.VendorInformationTlvBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.vs.tlv.VsTlv;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.vs.tlv.VsTlvBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.vs.tlv.vs.tlv.VendorPayload;
import org.opendaylight.yangtools.yang.binding.DataContainer;
-import com.google.common.collect.Lists;
-
public class PCEPTlvParserTest {
- private static final byte[] noPathVectorBytes = { 0x00, 0x01, 0x00, 0x04, 0x00, 0x00, 0x00, (byte) 0xa7 };
- private static final byte[] overloadedBytes = { 0x00, 0x02, 0x00, 0x04, 0x7f, (byte) 0xff, (byte) 0xff, (byte) 0xff };
- private static final byte[] reqMissingBytes = { 0x00, 0x03, 0x00, 0x04, (byte) 0xF7, (byte) 0x82, 0x35, 0x17 };
- private static final byte[] orderBytes = { 0x00, 0x05, 0x00, 0x08, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, 0x00, 0x00, 0x00, 0x01 };
- private static final byte[] ofListBytes = { 0x00, 0x04, 0x00, 0x04, 0x12, 0x34, 0x56, 0x78 };
- private static final byte[] vsTlvBytes = { 0x00, 0x1b, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x09, 0x00, 0x01, 0x00, 0x04, 0x00, 0x00, 0x00, 0x05 };
-
- private final AbstractVendorSpecificTlvParser vsParser = new AbstractVendorSpecificTlvParser() {
-
- @Override
- protected byte[] serializeVendorPayload(VendorPayload payload) {
- return new byte[] {0x00, 0x01, 0x00, 0x04, 0x00, 0x00, 0x00, 0x05};
- }
-
- @Override
- protected VendorPayload parseVendorPayload(byte[] payloadBytes) throws PCEPDeserializerException {
- return PCEPTlvParserTest.this.vp;
- }
-
- @Override
- protected long getEnterpriseNumber() {
- return 9;
- }
- };
-
- private final VendorPayload vp = new VendorPayload() {
-
- @Override
- public Class<? extends DataContainer> getImplementedInterface() {
- return null;
- }
- };
-
- @Test
- public void testNoPathVectorTlv() throws PCEPDeserializerException {
- final NoPathVectorTlvParser parser = new NoPathVectorTlvParser();
- final NoPathVectorTlv tlv = new NoPathVectorBuilder().setFlags(
- new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.NoPathVectorTlv.Flags(false, true, false, true, false, true, true, true)).build();
- assertEquals(tlv, parser.parseTlv(ByteArray.cutBytes(noPathVectorBytes, 4)));
- assertArrayEquals(noPathVectorBytes, parser.serializeTlv(tlv));
- }
-
- @Test
- public void testOverloadedDurationTlv() throws PCEPDeserializerException {
- final OverloadedDurationTlvParser parser = new OverloadedDurationTlvParser();
- final OverloadDuration tlv = new OverloadDurationBuilder().setDuration(0x7FFFFFFFL).build();
- assertEquals(tlv, parser.parseTlv(ByteArray.cutBytes(overloadedBytes, 4)));
- assertArrayEquals(overloadedBytes, parser.serializeTlv(tlv));
- }
-
- public void testReqMissingTlv() throws PCEPDeserializerException {
- final ReqMissingTlvParser parser = new ReqMissingTlvParser();
- final ReqMissing tlv = new ReqMissingBuilder().setRequestId(new RequestId(0xF7823517L)).build();
- assertEquals(tlv, parser.parseTlv(ByteArray.cutBytes(reqMissingBytes, 4)));
- assertArrayEquals(reqMissingBytes, parser.serializeTlv(tlv));
- }
-
- @Test
- public void testOrderTlv() throws PCEPDeserializerException {
- final OrderTlvParser parser = new OrderTlvParser();
- final Order tlv = new OrderBuilder().setDelete(0xFFFFFFFFL).setSetup(0x00000001L).build();
- assertEquals(tlv, parser.parseTlv(ByteArray.cutBytes(orderBytes, 4)));
- assertArrayEquals(orderBytes, parser.serializeTlv(tlv));
- }
-
- @Test
- public void testOFListTlv() throws PCEPDeserializerException {
- final OFListTlvParser parser = new OFListTlvParser();
- final List<OfId> ids = Lists.newArrayList();
- ids.add(new OfId(0x1234));
- ids.add(new OfId(0x5678));
- final OfList tlv = new OfListBuilder().setCodes(ids).build();
- assertEquals(tlv, parser.parseTlv(ByteArray.cutBytes(ofListBytes, 4)));
- assertArrayEquals(ofListBytes, parser.serializeTlv(tlv));
- }
-
- @Test
- public void testVendorSpecificTlv() throws PCEPDeserializerException {
- VsTlv tlv = new VsTlvBuilder().setEnterpriseNumber(new EnterpriseNumber(9L)).setVendorPayload(this.vp).build();
- assertEquals(tlv, this.vsParser.parseTlv(ByteArray.cutBytes(vsTlvBytes, 4)));
- assertArrayEquals(vsTlvBytes, this.vsParser.serializeTlv(tlv));
- }
+ private static final byte[] noPathVectorBytes = { 0x00, 0x01, 0x00, 0x04, 0x00, 0x00, 0x00, (byte) 0xa7 };
+ private static final byte[] overloadedBytes = { 0x00, 0x02, 0x00, 0x04, 0x7f, (byte) 0xff, (byte) 0xff, (byte) 0xff };
+ private static final byte[] reqMissingBytes = { 0x00, 0x03, 0x00, 0x04, (byte) 0xF7, (byte) 0x82, 0x35, 0x17 };
+ private static final byte[] orderBytes = { 0x00, 0x05, 0x00, 0x08, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, 0x00, 0x00,
+ 0x00, 0x01 };
+ private static final byte[] ofListBytes = { 0x00, 0x04, 0x00, 0x04, 0x12, 0x34, 0x56, 0x78 };
+ private static final byte[] vsTlvBytes = { 0x00, 0x1b, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x09, 0x00, 0x01, 0x00, 0x04, 0x00, 0x00, 0x00,
+ 0x05 };
+ private static final byte[] VENDOR_INFO_BYTES = {
+ 0x00, 0x07, 0x00, 0x08,
+ /* Enterprise number */
+ 0x00, 0x00, 0x00, 0x00,
+ /* Enterprise specific information */
+ 0x00, 0x00, 0x00, 0x05
+ };
+
+ private final AbstractVendorSpecificTlvParser vsParser = new AbstractVendorSpecificTlvParser() {
+
+ @Override
+ protected void serializeVendorPayload(final VendorPayload payload, final ByteBuf buffer) {
+ buffer.writeBytes(new byte[] { 0x00, 0x01, 0x00, 0x04, 0x00, 0x00, 0x00, 0x05 });
+ }
+
+ @Override
+ protected VendorPayload parseVendorPayload(final ByteBuf payloadBytes) throws PCEPDeserializerException {
+ return PCEPTlvParserTest.this.vp;
+ }
+
+ @Override
+ protected long getEnterpriseNumber() {
+ return 9;
+ }
+ };
+
+ private final VendorPayload vp = new VendorPayload() {
+
+ @Override
+ public Class<? extends DataContainer> getImplementedInterface() {
+ return null;
+ }
+ };
+
+ @Test
+ public void testNoPathVectorTlv() throws PCEPDeserializerException {
+ final NoPathVectorTlvParser parser = new NoPathVectorTlvParser();
+ final NoPathVectorTlv tlv = new NoPathVectorBuilder().setFlags(
+ new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.NoPathVectorTlv.Flags(false, true, false, true, false, true, true, true)).build();
+ assertEquals(tlv, parser.parseTlv(Unpooled.wrappedBuffer(ByteArray.cutBytes(noPathVectorBytes, 4))));
+ final ByteBuf buff = Unpooled.buffer();
+ parser.serializeTlv(tlv, buff);
+ assertArrayEquals(noPathVectorBytes, ByteArray.getAllBytes(buff));
+ }
+
+ @Test
+ public void testOverloadedDurationTlv() throws PCEPDeserializerException {
+ final OverloadedDurationTlvParser parser = new OverloadedDurationTlvParser();
+ final OverloadDuration tlv = new OverloadDurationBuilder().setDuration(0x7FFFFFFFL).build();
+ assertEquals(tlv, parser.parseTlv(Unpooled.wrappedBuffer(ByteArray.cutBytes(overloadedBytes, 4))));
+ final ByteBuf buff = Unpooled.buffer();
+ parser.serializeTlv(tlv, buff);
+ assertArrayEquals(overloadedBytes, ByteArray.getAllBytes(buff));
+ }
+
+ @Test
+ public void testReqMissingTlv() throws PCEPDeserializerException {
+ final ReqMissingTlvParser parser = new ReqMissingTlvParser();
+ final ReqMissing tlv = new ReqMissingBuilder().setRequestId(new RequestId(0xF7823517L)).build();
+ assertEquals(tlv, parser.parseTlv(Unpooled.wrappedBuffer(ByteArray.cutBytes(reqMissingBytes, 4))));
+ final ByteBuf buff = Unpooled.buffer();
+ parser.serializeTlv(tlv, buff);
+ assertArrayEquals(reqMissingBytes, ByteArray.getAllBytes(buff));
+ }
+
+ @Test
+ public void testOrderTlv() throws PCEPDeserializerException {
+ final OrderTlvParser parser = new OrderTlvParser();
+ final Order tlv = new OrderBuilder().setDelete(0xFFFFFFFFL).setSetup(0x00000001L).build();
+ assertEquals(tlv, parser.parseTlv(Unpooled.wrappedBuffer(ByteArray.cutBytes(orderBytes, 4))));
+ final ByteBuf buff = Unpooled.buffer();
+ parser.serializeTlv(tlv, buff);
+ assertArrayEquals(orderBytes, ByteArray.getAllBytes(buff));
+ }
+
+ @Test
+ public void testOFListTlv() throws PCEPDeserializerException {
+ final OFListTlvParser parser = new OFListTlvParser();
+ final List<OfId> ids = Lists.newArrayList();
+ ids.add(new OfId(0x1234));
+ ids.add(new OfId(0x5678));
+ final OfList tlv = new OfListBuilder().setCodes(ids).build();
+ assertEquals(tlv, parser.parseTlv(Unpooled.wrappedBuffer(ByteArray.cutBytes(ofListBytes, 4))));
+ final ByteBuf buff = Unpooled.buffer();
+ parser.serializeTlv(tlv, buff);
+ assertArrayEquals(ofListBytes, ByteArray.getAllBytes(buff));
+ }
+
+ @Test
+ public void testVendorSpecificTlv() throws PCEPDeserializerException {
+ final VsTlv tlv = new VsTlvBuilder().setEnterpriseNumber(new EnterpriseNumber(9L)).setVendorPayload(this.vp).build();
+ assertEquals(tlv, this.vsParser.parseTlv(Unpooled.wrappedBuffer(ByteArray.cutBytes(vsTlvBytes, 4))));
+ final ByteBuf buff = Unpooled.buffer();
+ this.vsParser.serializeTlv(tlv, buff);
+ assertArrayEquals(vsTlvBytes, ByteArray.getAllBytes(buff));
+ }
+
+ @Test
+ public void testVendorInformationTlv() throws PCEPDeserializerException {
+ final TestVendorInformationTlvParser parser = new TestVendorInformationTlvParser();
+ final TestEnterpriseSpecificInformation esInfo = new TestEnterpriseSpecificInformation(5);
+ final VendorInformationTlv viTlv = new VendorInformationTlvBuilder().setEnterpriseNumber(new EnterpriseNumber(0L))
+ .setEnterpriseSpecificInformation(esInfo).build();
+
+ final VendorInformationTlv parsedTlv = parser.parseTlv(Unpooled.wrappedBuffer(ByteArray.cutBytes(VENDOR_INFO_BYTES, 8)));
+ assertEquals(viTlv, parsedTlv);
+
+ final ByteBuf buff = Unpooled.buffer(VENDOR_INFO_BYTES.length);
+ parser.serializeTlv(viTlv, buff);
+ assertArrayEquals(VENDOR_INFO_BYTES, ByteArray.getAllBytes(buff));
+ }
}
Code Review / bgpcep.git / blobdiff