diff options
author | Ashlee Young <ashlee@wildernessvoice.com> | 2015-12-01 05:49:27 -0800 |
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committer | Ashlee Young <ashlee@wildernessvoice.com> | 2015-12-01 05:49:27 -0800 |
commit | e63291850fd0795c5700e25e67e5dee89ba54c5f (patch) | |
tree | 9707289536ad95bb739c9856761ad43275e07d8c /framework/src/onos/protocols/openflow/ctl/src/test/java/org/onosproject/openflow/controller/impl/OFMessageDecoderTest.java | |
parent | 671823e12bc13be9a8b87a5d7de33da1bb7a44e8 (diff) |
onos commit hash c2999f30c69e50df905a9d175ef80b3f23a98514
Change-Id: I2bb8562c4942b6d6a6d60b663db2e17540477b81
Signed-off-by: Ashlee Young <ashlee@wildernessvoice.com>
Diffstat (limited to 'framework/src/onos/protocols/openflow/ctl/src/test/java/org/onosproject/openflow/controller/impl/OFMessageDecoderTest.java')
-rw-r--r-- | framework/src/onos/protocols/openflow/ctl/src/test/java/org/onosproject/openflow/controller/impl/OFMessageDecoderTest.java | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/framework/src/onos/protocols/openflow/ctl/src/test/java/org/onosproject/openflow/controller/impl/OFMessageDecoderTest.java b/framework/src/onos/protocols/openflow/ctl/src/test/java/org/onosproject/openflow/controller/impl/OFMessageDecoderTest.java new file mode 100644 index 00000000..ed1db238 --- /dev/null +++ b/framework/src/onos/protocols/openflow/ctl/src/test/java/org/onosproject/openflow/controller/impl/OFMessageDecoderTest.java @@ -0,0 +1,84 @@ +/* + * Copyright 2015 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.openflow.controller.impl; + + +import org.jboss.netty.buffer.ChannelBuffer; +import org.jboss.netty.buffer.ChannelBuffers; +import org.junit.Test; +import org.onosproject.openflow.ChannelAdapter; +import org.onosproject.openflow.ChannelHandlerContextAdapter; +import org.projectfloodlight.openflow.protocol.OFHello; + +import static org.hamcrest.MatcherAssert.assertThat; +import static org.hamcrest.Matchers.instanceOf; +import static org.hamcrest.Matchers.notNullValue; +import static org.hamcrest.Matchers.nullValue; + +/** + * Tests for the OpenFlow message decoder. + */ +public class OFMessageDecoderTest { + + static class ConnectedChannel extends ChannelAdapter { + @Override + public boolean isConnected() { + return true; + } + } + + private ChannelBuffer getHelloMessageBuffer() { + // OFHello, OF version 1, xid of 0, total of 8 bytes + byte[] messageData = {0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}; + ChannelBuffer channelBuffer = ChannelBuffers.dynamicBuffer(); + channelBuffer.writeBytes(messageData); + return channelBuffer; + } + + /** + * Tests decoding a message on a closed channel. + * + * @throws Exception when an exception is thrown from the decoder + */ + @Test + public void testDecodeNoChannel() throws Exception { + OFMessageDecoder decoder = new OFMessageDecoder(); + ChannelBuffer channelBuffer = getHelloMessageBuffer(); + Object message = + decoder.decode(new ChannelHandlerContextAdapter(), + new ChannelAdapter(), + channelBuffer); + assertThat(message, nullValue()); + } + + /** + * Tests decoding a message. + * + * @throws Exception when an exception is thrown from the decoder + */ + @Test + public void testDecode() throws Exception { + OFMessageDecoder decoder = new OFMessageDecoder(); + ChannelBuffer channelBuffer = getHelloMessageBuffer(); + Object message = + decoder.decode(new ChannelHandlerContextAdapter(), + new ConnectedChannel(), + channelBuffer); + assertThat(message, notNullValue()); + assertThat(message, instanceOf(OFHello.class)); + } + +} |