import org.opendaylight.protocol.bgp.parser.BGPDocumentedException;
import org.opendaylight.protocol.bgp.parser.BGPError;
import org.opendaylight.protocol.bgp.parser.BGPParsingException;
+import org.opendaylight.protocol.bgp.parser.impl.message.update.NextHopAttributeParser;
+import org.opendaylight.protocol.bgp.parser.impl.message.update.OriginAttributeParser;
import org.opendaylight.protocol.bgp.parser.spi.MessageRegistry;
import org.opendaylight.protocol.bgp.parser.spi.pojo.ServiceLoaderBGPExtensionProviderContext;
import org.opendaylight.protocol.util.ByteArray;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.Open;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.OpenBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.ProtocolVersion;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.Update;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.RouteRefresh;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.RouteRefreshBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
(byte) 0x04, (byte) 0x03, (byte) 0x00, (byte) 0x01, (byte) 0x72, (byte) 0x04, (byte) 0x04, (byte) 0x00, (byte) 0x04, (byte) 0x2b, (byte) 0x2b, (byte) 0x2b, (byte) 0x2b
};
+ // Update message with one IPv4 prefix NLRI and all mandatory path attributes present
+ private static final byte[] updMsgWithMandatoryAttributesPresent = new byte[] {
+ (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff,
+ (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff,
+ (byte) 0x00, (byte) 0x38, (byte) 0x02, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x1c, (byte) 0x40,
+ (byte) 0x01, (byte) 0x01, (byte) 0x00, (byte) 0x40, (byte) 0x02, (byte) 0x00, (byte) 0x40, (byte) 0x03,
+ (byte) 0x04, (byte) 0x0a, (byte) 0x12, (byte) 0xa2, (byte) 0xf1, (byte) 0x80, (byte) 0x04, (byte) 0x04,
+ (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x40, (byte) 0x05, (byte) 0x04, (byte) 0x00,
+ (byte) 0x00, (byte) 0x00, (byte) 0x64, (byte) 0x20, (byte) 0xc0, (byte) 0xa8, (byte) 0xfe, (byte) 0x03
+ };
+
+ // Update message with one IPv4 prefix NLRI and all mandatory path attributes except ORIGIN present
+ private static final byte[] updMsgWithOneMandatoryAttributeNotPresent = new byte[] {
+ (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff,
+ (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff,
+ (byte) 0x00, (byte) 0x34, (byte) 0x02, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x18, (byte) 0x40,
+ (byte) 0x02, (byte) 0x00, (byte) 0x40, (byte) 0x03, (byte) 0x04, (byte) 0x0a, (byte) 0x12, (byte) 0xa2,
+ (byte) 0xf1, (byte) 0x80, (byte) 0x04, (byte) 0x04, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00,
+ (byte) 0x40, (byte) 0x05, (byte) 0x04, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x64, (byte) 0x20,
+ (byte) 0xc0, (byte) 0xa8, (byte) 0xfe, (byte) 0x03
+ };
+
+ // Update message with one IPv4 prefix NLRI and ORIGIN, AS_PATH and NEXT_HOP mandatory path attributes not present
+ private static final byte[] updMsgWithMultipleMandatoryAttributesNotPresent = new byte[] {
+ (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff,
+ (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff,
+ (byte) 0x00, (byte) 0x2a, (byte) 0x02, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x0e, (byte) 0x80,
+ (byte) 0x04, (byte) 0x04, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x40, (byte) 0x05,
+ (byte) 0x04, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x64, (byte) 0x20, (byte) 0xc0, (byte) 0xa8,
+ (byte) 0xfe, (byte) 0x03
+ };
+
private static final byte[] RR_MSG = new byte[] { (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff,
(byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff,
(byte) 0xff, (byte) 0x00, (byte) 0x17, (byte) 0x05, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0x01 };
fail();
}
+ @Test
+ public void testParseUpdMsgWithMandatoryAttributesPresent() throws BGPDocumentedException, BGPParsingException {
+ try {
+ Notification msg = reg.parseMessage(Unpooled.copiedBuffer(updMsgWithMandatoryAttributesPresent));
+ assertTrue(msg instanceof Update);
+ } catch (final BGPDocumentedException e) {
+ fail("Exception should not have occured.");
+ }
+ }
+
+ @Test
+ public void testParseUpdMsgWithOneMandatoryAttributeNotPresent() throws BGPDocumentedException, BGPParsingException {
+ try {
+ reg.parseMessage(Unpooled.copiedBuffer(updMsgWithOneMandatoryAttributeNotPresent));
+ fail("Exception should have occured.");
+ } catch (final BGPDocumentedException e) {
+ assertEquals(BGPError.MANDATORY_ATTR_MISSING_MSG + "ORIGIN", e.getMessage());
+ assertEquals(BGPError.WELL_KNOWN_ATTR_MISSING, e.getError());
+ assertArrayEquals(new byte[] { OriginAttributeParser.TYPE }, e.getData());
+ return;
+ }
+ fail();
+ }
+
+ @Test
+ public void testParseUpdMsgWithMultipleMandatoryAttributesNotPresent() throws BGPDocumentedException, BGPParsingException {
+ try {
+ reg.parseMessage(Unpooled.copiedBuffer(updMsgWithMultipleMandatoryAttributesNotPresent));
+ fail("Exception should have occured.");
+ } catch (final BGPDocumentedException e) {
+ assertEquals(BGPError.MANDATORY_ATTR_MISSING_MSG + "NEXT_HOP", e.getMessage());
+ assertEquals(BGPError.WELL_KNOWN_ATTR_MISSING, e.getError());
+ assertArrayEquals(new byte[] { NextHopAttributeParser.TYPE }, e.getData());
+ return;
+ }
+ fail();
+ }
+
@Test
public void testRouteRefreshMsg() throws BGPDocumentedException, BGPParsingException {
final Notification rrMsg = new RouteRefreshBuilder().setAfi(Ipv4AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).build();