import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
-import java.util.List;
-
+import com.google.common.collect.ImmutableSet;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
import org.junit.Test;
-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.protocol.pcep.impl.tlv.OrderTlvParser;
-import org.opendaylight.protocol.pcep.impl.tlv.OverloadedDurationTlvParser;
-import org.opendaylight.protocol.pcep.impl.tlv.ReqMissingTlvParser;
-import org.opendaylight.protocol.pcep.spi.PCEPDeserializerException;
+import org.opendaylight.protocol.pcep.PCEPDeserializerException;
+import org.opendaylight.protocol.pcep.impl.TestVendorInformationTlvParser.TestEnterpriseSpecificInformation;
+import org.opendaylight.protocol.pcep.parser.tlv.NoPathVectorTlvParser;
+import org.opendaylight.protocol.pcep.parser.tlv.OFListTlvParser;
+import org.opendaylight.protocol.pcep.parser.tlv.OrderTlvParser;
+import org.opendaylight.protocol.pcep.parser.tlv.OverloadedDurationTlvParser;
+import org.opendaylight.protocol.pcep.parser.tlv.PathSetupTypeTlvParser;
+import org.opendaylight.protocol.pcep.parser.tlv.ReqMissingTlvParser;
import org.opendaylight.protocol.util.ByteArray;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.iana.rev130816.EnterpriseNumber;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.NoPathVectorTlv;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.OfId;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.RequestId;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.of.list.tlv.OfList;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.of.list.tlv.OfListBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.order.tlv.Order;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.order.tlv.OrderBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.overload.duration.tlv.OverloadDuration;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.overload.duration.tlv.OverloadDurationBuilder;
-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.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;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.NoPathVectorTlv;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.OfId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.RequestId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.of.list.tlv.OfList;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.of.list.tlv.OfListBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.order.tlv.Order;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.order.tlv.OrderBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.overload.duration.tlv.OverloadDuration;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.overload.duration.tlv.OverloadDurationBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.path.setup.type.tlv.PathSetupType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.path.setup.type.tlv.PathSetupTypeBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.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.rev181109.req.missing.tlv.ReqMissing;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.req.missing.tlv.ReqMissingBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.vendor.information.tlvs.VendorInformationTlv;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.vendor.information.tlvs.VendorInformationTlvBuilder;
+import org.opendaylight.yangtools.yang.common.Uint16;
+import org.opendaylight.yangtools.yang.common.Uint32;
+import org.opendaylight.yangtools.yang.common.Uint8;
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[] NO_PATH_VECTOR_BYTES = {
+ 0x00, 0x01, 0x00, 0x04, 0x00, 0x00, 0x00, (byte) 0xa7
+ };
+ private static final byte[] OVERLOADED_BYTES = {
+ 0x00, 0x02, 0x00, 0x04, 0x7f, (byte) 0xff, (byte) 0xff, (byte) 0xff
+ };
+ private static final byte[] REQ_MISSING_BYTES = {
+ 0x00, 0x03, 0x00, 0x04, (byte) 0xF7, (byte) 0x82, 0x35, 0x17
+ };
+ private static final byte[] ORDER_BYTES = {
+ 0x00, 0x05, 0x00, 0x08, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, 0x00, 0x00, 0x00, 0x01
+ };
+ private static final byte[] OF_LIST_BYTES = { 0x00, 0x04, 0x00, 0x04, 0x12, 0x34, 0x56, 0x78 };
+ 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 static final byte[] PST_TLV_BYTES = { 0x0, 0x1C, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0 };
+
+ private static final byte[] PST_TLV_BYTES_UNSUPPORTED = { 0x0, 0x1C, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1 };
+
+ @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.rev181109
+ .NoPathVectorTlv.Flags(false, true, false, true, false, true, true, true))
+ .build();
+ assertEquals(tlv, parser.parseTlv(Unpooled.wrappedBuffer(ByteArray.cutBytes(NO_PATH_VECTOR_BYTES, 4))));
+ final ByteBuf buff = Unpooled.buffer();
+ parser.serializeTlv(tlv, buff);
+ assertArrayEquals(NO_PATH_VECTOR_BYTES, ByteArray.getAllBytes(buff));
+ assertNull(parser.parseTlv(null));
+ }
+
+ @Test
+ public void testOverloadedDurationTlv() throws PCEPDeserializerException {
+ final OverloadedDurationTlvParser parser = new OverloadedDurationTlvParser();
+ final OverloadDuration tlv = new OverloadDurationBuilder().setDuration(Uint32.valueOf(0x7FFFFFFFL)).build();
+ assertEquals(tlv, parser.parseTlv(Unpooled.wrappedBuffer(ByteArray.cutBytes(OVERLOADED_BYTES, 4))));
+ final ByteBuf buff = Unpooled.buffer();
+ parser.serializeTlv(tlv, buff);
+ assertArrayEquals(OVERLOADED_BYTES, ByteArray.getAllBytes(buff));
+ assertNull(parser.parseTlv(null));
+ }
+
+ @Test
+ public void testReqMissingTlv() throws PCEPDeserializerException {
+ final ReqMissingTlvParser parser = new ReqMissingTlvParser();
+ final ReqMissing tlv = new ReqMissingBuilder().setRequestId(new RequestId(Uint32.valueOf(0xF7823517L))).build();
+ assertEquals(tlv, parser.parseTlv(Unpooled.wrappedBuffer(ByteArray.cutBytes(REQ_MISSING_BYTES, 4))));
+ final ByteBuf buff = Unpooled.buffer();
+ parser.serializeTlv(tlv, buff);
+ assertArrayEquals(REQ_MISSING_BYTES, ByteArray.getAllBytes(buff));
+ assertNull(parser.parseTlv(null));
+ }
+
+ @Test
+ public void testOrderTlv() throws PCEPDeserializerException {
+ final OrderTlvParser parser = new OrderTlvParser();
+ final Order tlv = new OrderBuilder()
+ .setDelete(Uint32.valueOf(0xFFFFFFFFL))
+ .setSetup(Uint32.valueOf(0x00000001L))
+ .build();
+ assertEquals(tlv, parser.parseTlv(Unpooled.wrappedBuffer(ByteArray.cutBytes(ORDER_BYTES, 4))));
+ final ByteBuf buff = Unpooled.buffer();
+ parser.serializeTlv(tlv, buff);
+ assertArrayEquals(ORDER_BYTES, ByteArray.getAllBytes(buff));
+ assertNull(parser.parseTlv(null));
+ }
+
+ @Test
+ public void testOFListTlv() throws PCEPDeserializerException {
+ final OFListTlvParser parser = new OFListTlvParser();
+ final OfList tlv = new OfListBuilder()
+ // Predictable order
+ .setCodes(ImmutableSet.of(new OfId(Uint16.valueOf(0x1234)), new OfId(Uint16.valueOf(0x5678))))
+ .build();
+ assertEquals(tlv, parser.parseTlv(Unpooled.wrappedBuffer(ByteArray.cutBytes(OF_LIST_BYTES, 4))));
+ final ByteBuf buff = Unpooled.buffer();
+ parser.serializeTlv(tlv, buff);
+ assertArrayEquals(OF_LIST_BYTES, ByteArray.getAllBytes(buff));
+ assertNull(parser.parseTlv(null));
+ }
+
+ @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(Uint32.ZERO))
+ .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));
+ assertNull(parser.parseTlv(null));
+ }
+
+ @Test
+ public void testPathSetupTypeTlvParser() throws PCEPDeserializerException {
+ final PathSetupTypeTlvParser parser = new PathSetupTypeTlvParser();
+ final PathSetupType pstTlv = new PathSetupTypeBuilder().setPst(Uint8.ZERO).build();
+ assertEquals(pstTlv, parser.parseTlv(Unpooled.wrappedBuffer(ByteArray.cutBytes(PST_TLV_BYTES, 4))));
+ final ByteBuf buff = Unpooled.buffer();
+ parser.serializeTlv(pstTlv, buff);
+ assertArrayEquals(PST_TLV_BYTES, ByteArray.getAllBytes(buff));
+ }
+
+ @Test(expected = PCEPDeserializerException.class)
+ public void testUnsupportedPSTParser() throws PCEPDeserializerException {
+ final PathSetupTypeTlvParser parser = new PathSetupTypeTlvParser();
+ parser.parseTlv(Unpooled.wrappedBuffer(ByteArray.cutBytes(PST_TLV_BYTES_UNSUPPORTED, 4)));
+ }
+
+ @Test(expected = IllegalArgumentException.class)
+ public void testUnsupportedPSTSerializer() {
+ final PathSetupTypeTlvParser parser = new PathSetupTypeTlvParser();
+ final PathSetupType pstTlv = new PathSetupTypeBuilder().setPst(Uint8.ONE).build();
+ final ByteBuf buff = Unpooled.buffer();
+ parser.serializeTlv(pstTlv, buff);
+ }
}
Code Review / bgpcep.git / blobdiff