org.jboss.netty.buffer.ChannelBuffers#dynamicBuffer

Source File: BgpUpdateMsgTest.java From onos with Apache License 2.0

6 votes

/**
 * In this test case, update message without path attribute is given as input and expecting
 * an exception.
 */
@Test(expected = BgpParseException.class)
public void bgpUpdateMessageTest10() throws BgpParseException {
    byte[] updateMsg = 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, 0x00, 0x1a, 0x02, 0x00, 0x04, 0x18, 0x0a, 0x01, 0x01, 0x00};

    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(updateMsg);

    BgpMessageReader<BgpMessage> reader = BgpFactories.getGenericReader();
    BgpMessage message;
    BgpHeader bgpHeader = new BgpHeader();

    message = reader.readFrom(buffer, bgpHeader);

    assertThat(message, instanceOf(BgpUpdateMsg.class));
}

Source File: PcepReportMsgTest.java From onos with Apache License 2.0

5 votes

/**
 * This test case checks for SRP Object,LSP Object,ERO Object,Metric-list,RRO Object
 * in PcRpt message.
 */
@Test
public void reportMessageTest19() throws PcepParseException, PcepOutOfBoundMessageException {

    byte[] reportMsg = new byte[]{0x20, 0x0a, 0x00, (byte) 0x6C,
            0x21, 0x10, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, //SRP Object
            0x20, 0x10, 0x00, 0x08, 0x00, 0x00, 0x10, 0x03, //LSP Object
            0x07, 0x10, 0x00, 0x14, //ERO Object
            0x01, 0x08, (byte) 0xb6, 0x02, 0x4e, 0x1f, 0x04, 0x00,
            0x01, 0x08, (byte) 0xb6, 0x02, 0x4e, 0x20, 0x04, 0x00,
            0x06, 0x10, 0x00, 0x0c, 0x00, 0x00, 0x01, 0x03, 0x00, 0x00, 0x00, 0x20, //Metric Object
            0x08, 0x10, 0x00, 0x34, 0x01, 0x08, 0x11, 0x01, //RRO Object
            0x01, 0x01, 0x04, 0x00, 0x01, 0x08, 0x11, 0x01,
            0x01, 0x02, 0x04, 0x00, 0x01, 0x08, 0x06, 0x06,
            0x06, 0x06, 0x04, 0x00, 0x01, 0x08, 0x12, 0x01,
            0x01, 0x02, 0x04, 0x00, 0x01, 0x08, 0x12, 0x01,
            0x01, 0x01, 0x04, 0x00, 0x01, 0x08, 0x05, 0x05, 0x05, 0x05, 0x04, 0x00};

    byte[] testReportMsg = {0};
    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(reportMsg);

    PcepMessageReader<PcepMessage> reader = PcepFactories.getGenericReader();
    PcepMessage message = null;

    message = reader.readFrom(buffer);

    assertThat(message, instanceOf(PcepReportMsg.class));
    ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
    message.writeTo(buf);

    int readLen = buf.writerIndex();
    testReportMsg = new byte[readLen];
    buf.readBytes(testReportMsg, 0, readLen);

    assertThat(testReportMsg, is(reportMsg));
}

Source File: PcepLSReportMsgTest.java From onos with Apache License 2.0

5 votes

/**
 * This test case checks for LS Object (Routing Universe TLV,Local Node Descriptors TLV)
 * in PcLSRpt message.
 */
@Test
public void lsReportMessageTest8() throws PcepParseException, PcepOutOfBoundMessageException {

    byte[] lsReportMsg = new byte[]{0x20, (byte) 0xE0, 0x00, 0x24, // common header
            (byte) 0xE0, 0x10, 0x00, 0x20, // LS Object Header
            0x01, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, // LS-ID
            (byte) 0xFF, 0x01, 0x00, 0x08, // Routing Universe TLV
            0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x01,
            (byte) 0xFF, 0x02, 0x00, 0x00 // Local Node Descriptors TLV
    };

    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(lsReportMsg);

    PcepMessageReader<PcepMessage> reader = PcepFactories.getGenericReader();
    PcepMessage message = null;

    message = reader.readFrom(buffer);

    byte[] testReportMsg = {0};
    assertThat(message, instanceOf(PcepLSReportMsg.class));
    ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
    message.writeTo(buf);

    int readLen = buf.writerIndex();
    testReportMsg = new byte[readLen];
    buf.readBytes(testReportMsg, 0, readLen);

    assertThat(testReportMsg, is(lsReportMsg));
}

Source File: PcepErrorMsgTest.java From onos with Apache License 2.0

5 votes

/**
 * This test case checks for
 * RP Object, PCEP-ERROR Object
 * in PcepErrorMsg message.
 */
@Test
public void errorMessageTest12() throws PcepParseException, PcepOutOfBoundMessageException {

    //RP Object, PCEP-ERROR Object
    byte[] errorMsg = new byte[]{0x20, 0x06, 0x00, 0x18, // common header
            0x02, 0x10, 0x00, 0x0C, // RP Object Header
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x0D, 0x10, 0x00, 0x08, // PCEP-ERROR Object Header
            0x00, 0x00, 0x01, 0x01};

    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(errorMsg);

    PcepMessageReader<PcepMessage> reader = PcepFactories.getGenericReader();
    PcepMessage message = null;

    message = reader.readFrom(buffer);

    byte[] testErrorMsg = {0};
    ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
    assertThat(message, instanceOf(PcepErrorMsg.class));
    message.writeTo(buf);
    int iReadLen = buf.writerIndex();
    testErrorMsg = new byte[iReadLen];
    buf.readBytes(testErrorMsg, 0, iReadLen);

    assertThat(testErrorMsg, is(errorMsg));
}