[ONOS-2613] Unit test for Med BGP path attribute

Change-Id: I1449e70c98368d1458ddb810df12cfd213195fbf
diff --git a/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/MedTest.java b/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/MedTest.java
new file mode 100644
index 0000000..eafcec7
--- /dev/null
+++ b/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/MedTest.java
@@ -0,0 +1,40 @@
+/*
+ * 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.bgpio;
+
+import org.junit.Test;
+import org.onosproject.bgpio.types.Med;
+
+import com.google.common.testing.EqualsTester;
+
+/**
+ * Test for MED BGP Path Attribute.
+ */
+public class MedTest {
+    private final int value1 = 800;
+    private final int value2 = 200;
+    private final Med attr1 = new Med(value1);
+    private final Med sameAsAttr1 = new Med(value1);
+    private final Med attr2 = new Med(value2);
+
+    @Test
+    public void testEquality() {
+        new EqualsTester()
+        .addEqualityGroup(attr1, sameAsAttr1)
+        .addEqualityGroup(attr2)
+        .testEquals();
+    }
+}