Move unit tests to the package where the implementations are placed

Change-Id: I61f2bd76b0cdf270fa407b0cbb04d43f4f7f61aa
diff --git a/pcep/pcepio/src/test/java/org/onosproject/pcepio/protocol/PcepCloseMsgTest.java b/pcep/pcepio/src/test/java/org/onosproject/pcepio/protocol/PcepCloseMsgTest.java
new file mode 100644
index 0000000..33c00dd
--- /dev/null
+++ b/pcep/pcepio/src/test/java/org/onosproject/pcepio/protocol/PcepCloseMsgTest.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2014-2015 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.pcepio.protocol;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.jboss.netty.buffer.ChannelBuffers;
+import org.junit.Test;
+import org.onosproject.pcepio.exceptions.PcepParseException;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.instanceOf;
+import static org.hamcrest.core.Is.is;
+
+public class PcepCloseMsgTest {
+
+    /**
+     * Common header, reason to close.
+     */
+    @Test
+    public void closeMessageTest1() throws PcepParseException {
+
+        byte[] closeMsg = new byte[] {0x20, 0x07, 0x00, 0x0C, 0x0f, 0x10, 0x00, 0x08, 0x00, 0x00, 0x00, 0x02 };
+
+        byte[] testCloseMsg = {0 };
+        ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
+        buffer.writeBytes(closeMsg);
+
+        PcepMessageReader<PcepMessage> reader = PcepFactories.getGenericReader();
+        PcepMessage message;
+
+        message = reader.readFrom(buffer);
+        assertThat(message, instanceOf(PcepCloseMsg.class));
+
+        ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
+        message.writeTo(buf);
+        testCloseMsg = buf.array();
+
+        int readLen = buf.writerIndex();
+        testCloseMsg = new byte[readLen];
+        buf.readBytes(testCloseMsg, 0, readLen);
+        assertThat(testCloseMsg, is(closeMsg));
+    }
+}