1 files changed, 70 insertions, 0 deletions
diff --git a/framework/src/onos/utils/misc/src/test/java/org/onlab/packet/ICMPTest.java b/framework/src/onos/utils/misc/src/test/java/org/onlab/packet/ICMPTest.java
new file mode 100644
index 00000000..8514aa59
--- /dev/null
+++ b/framework/src/onos/utils/misc/src/test/java/org/onlab/packet/ICMPTest.java
@@ -0,0 +1,70 @@
+/*
+ * 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.onlab.packet;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import java.nio.ByteBuffer;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * Unit tests for the ICMP class.
+ */
+public class ICMPTest {
+
+    private Deserializer<ICMP> deserializer;
+
+    private byte icmpType = ICMP.TYPE_ECHO_REQUEST;
+    private byte icmpCode = 4;
+    private short checksum = 870;
+
+    private byte[] headerBytes;
+
+    @Before
+    public void setUp() throws Exception {
+        deserializer = ICMP.deserializer();
+
+        ByteBuffer bb = ByteBuffer.allocate(ICMP.ICMP_HEADER_LENGTH);
+
+        bb.put(icmpType);
+        bb.put(icmpCode);
+        bb.putShort(checksum);
+
+        headerBytes = bb.array();
+    }
+
+    @Test
+    public void testDeserializeBadInput() throws Exception {
+        PacketTestUtils.testDeserializeBadInput(deserializer);
+    }
+
+    @Test
+    public void testDeserializeTruncated() throws Exception {
+        PacketTestUtils.testDeserializeTruncated(deserializer, headerBytes);
+    }
+
+    @Test
+    public void testDeserialize() throws Exception {
+        ICMP icmp = deserializer.deserialize(headerBytes, 0, headerBytes.length);
+
+        assertEquals(icmpType, icmp.getIcmpType());
+        assertEquals(icmpCode, icmp.getIcmpCode());
+        assertEquals(checksum, icmp.getChecksum());
+    }
+}