diff options
Diffstat (limited to 'framework/src/onos/openflow/ctl/src/test/java/org')
5 files changed, 462 insertions, 0 deletions
diff --git a/framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/ChannelAdapter.java b/framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/ChannelAdapter.java new file mode 100644 index 00000000..75260a1d --- /dev/null +++ b/framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/ChannelAdapter.java @@ -0,0 +1,159 @@ +/* + * 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; + +import java.net.SocketAddress; + +import org.jboss.netty.channel.Channel; +import org.jboss.netty.channel.ChannelConfig; +import org.jboss.netty.channel.ChannelFactory; +import org.jboss.netty.channel.ChannelFuture; +import org.jboss.netty.channel.ChannelPipeline; + +/** + * Adapter for testing against a netty channel. + */ +public class ChannelAdapter implements Channel { + @Override + public Integer getId() { + return null; + } + + @Override + public ChannelFactory getFactory() { + return null; + } + + @Override + public Channel getParent() { + return null; + } + + @Override + public ChannelConfig getConfig() { + return null; + } + + @Override + public ChannelPipeline getPipeline() { + return null; + } + + @Override + public boolean isOpen() { + return false; + } + + @Override + public boolean isBound() { + return false; + } + + @Override + public boolean isConnected() { + return false; + } + + @Override + public SocketAddress getLocalAddress() { + return null; + } + + @Override + public SocketAddress getRemoteAddress() { + return null; + } + + @Override + public ChannelFuture write(Object o) { + return null; + } + + @Override + public ChannelFuture write(Object o, SocketAddress socketAddress) { + return null; + } + + @Override + public ChannelFuture bind(SocketAddress socketAddress) { + return null; + } + + @Override + public ChannelFuture connect(SocketAddress socketAddress) { + return null; + } + + @Override + public ChannelFuture disconnect() { + return null; + } + + @Override + public ChannelFuture unbind() { + return null; + } + + @Override + public ChannelFuture close() { + return null; + } + + @Override + public ChannelFuture getCloseFuture() { + return null; + } + + @Override + public int getInterestOps() { + return 0; + } + + @Override + public boolean isReadable() { + return false; + } + + @Override + public boolean isWritable() { + return false; + } + + @Override + public ChannelFuture setInterestOps(int i) { + return null; + } + + @Override + public ChannelFuture setReadable(boolean b) { + return null; + } + + @Override + public Object getAttachment() { + return null; + } + + @Override + public void setAttachment(Object o) { + + } + + @Override + public int compareTo(Channel o) { + return 0; + } +} diff --git a/framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/ChannelHandlerContextAdapter.java b/framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/ChannelHandlerContextAdapter.java new file mode 100644 index 00000000..5b6c2a36 --- /dev/null +++ b/framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/ChannelHandlerContextAdapter.java @@ -0,0 +1,77 @@ +/* + * 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; + +import org.jboss.netty.channel.Channel; +import org.jboss.netty.channel.ChannelEvent; +import org.jboss.netty.channel.ChannelHandler; +import org.jboss.netty.channel.ChannelHandlerContext; +import org.jboss.netty.channel.ChannelPipeline; + +/** + * Adapter for testing against a netty channel handler context. + */ +public class ChannelHandlerContextAdapter implements ChannelHandlerContext { + @Override + public Channel getChannel() { + return null; + } + + @Override + public ChannelPipeline getPipeline() { + return null; + } + + @Override + public String getName() { + return null; + } + + @Override + public ChannelHandler getHandler() { + return null; + } + + @Override + public boolean canHandleUpstream() { + return false; + } + + @Override + public boolean canHandleDownstream() { + return false; + } + + @Override + public void sendUpstream(ChannelEvent channelEvent) { + + } + + @Override + public void sendDownstream(ChannelEvent channelEvent) { + + } + + @Override + public Object getAttachment() { + return null; + } + + @Override + public void setAttachment(Object o) { + + } +} diff --git a/framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/OfMessageAdapter.java b/framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/OfMessageAdapter.java new file mode 100644 index 00000000..e9b38e3a --- /dev/null +++ b/framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/OfMessageAdapter.java @@ -0,0 +1,54 @@ +/* + * 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; + +import org.jboss.netty.buffer.ChannelBuffer; +import org.projectfloodlight.openflow.protocol.OFMessage; +import org.projectfloodlight.openflow.protocol.OFType; +import org.projectfloodlight.openflow.protocol.OFVersion; + +import com.google.common.hash.PrimitiveSink; + +/** + * Adapter for testing against an OpenFlow message. + */ +public class OfMessageAdapter implements OFMessage { + @Override + public OFVersion getVersion() { + return null; + } + + @Override + public OFType getType() { + return null; + } + + @Override + public long getXid() { + return 0; + } + + @Override + public void writeTo(ChannelBuffer channelBuffer) { } + + @Override + public Builder createBuilder() { + return null; + } + + @Override + public void putTo(PrimitiveSink sink) { } +} diff --git a/framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/controller/impl/OFMessageDecoderTest.java b/framework/src/onos/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/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)); + } + +} diff --git a/framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/controller/impl/OFMessageEncoderTest.java b/framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/controller/impl/OFMessageEncoderTest.java new file mode 100644 index 00000000..59685f16 --- /dev/null +++ b/framework/src/onos/openflow/ctl/src/test/java/org/onosproject/openflow/controller/impl/OFMessageEncoderTest.java @@ -0,0 +1,88 @@ +/* + * 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 java.nio.charset.StandardCharsets; +import java.util.List; + +import org.jboss.netty.buffer.ChannelBuffer; +import org.junit.Test; +import org.onosproject.openflow.OfMessageAdapter; +import org.projectfloodlight.openflow.protocol.OFMessage; + +import com.google.common.collect.ImmutableList; + +import static org.hamcrest.MatcherAssert.assertThat; +import static org.hamcrest.Matchers.is; +import static org.hamcrest.Matchers.notNullValue; + +/** + * Tests for the OpenFlow message encoder. + */ +public class OFMessageEncoderTest { + + static class MockOfMessage extends OfMessageAdapter { + static int nextId = 1; + final int id; + + MockOfMessage() { + id = nextId++; + } + + @Override + public void writeTo(ChannelBuffer channelBuffer) { + String message = "message" + Integer.toString(id) + " "; + channelBuffer.writeBytes(message.getBytes(StandardCharsets.UTF_8)); + } + } + + /** + * Tests that encoding a non-list returns the object specified. + * + * @throws Exception on exception in the encoder + */ + @Test + public void testNoList() throws Exception { + OFMessageEncoder encoder = new OFMessageEncoder(); + MockOfMessage message = new MockOfMessage(); + OFMessage returnedMessage = + (OFMessage) encoder.encode(null, null, message); + assertThat(message, is(returnedMessage)); + } + + /** + * Tests that encoding a list returns the proper encoded payload. + * + * @throws Exception on exception in the encoder + */ + @Test + public void testList() throws Exception { + OFMessageEncoder encoder = new OFMessageEncoder(); + MockOfMessage message1 = new MockOfMessage(); + MockOfMessage message2 = new MockOfMessage(); + MockOfMessage message3 = new MockOfMessage(); + List<MockOfMessage> messages = ImmutableList.of(message1, message2, message3); + ChannelBuffer returnedChannel = + (ChannelBuffer) encoder.encode(null, null, messages); + assertThat(returnedChannel, notNullValue()); + byte[] channelBytes = returnedChannel.array(); + String expectedListMessage = "message1 message2 message3 "; + String listMessage = + (new String(channelBytes, StandardCharsets.UTF_8)) + .substring(0, expectedListMessage.length()); + assertThat(listMessage, is(expectedListMessage)); + } +} |