diff --git a/apps/sdnip/src/test/java/org/onlab/onos/sdnip/RouteEntryTest.java b/apps/sdnip/src/test/java/org/onlab/onos/sdnip/RouteEntryTest.java
new file mode 100644
index 0000000..45371f7
--- /dev/null
+++ b/apps/sdnip/src/test/java/org/onlab/onos/sdnip/RouteEntryTest.java
@@ -0,0 +1,143 @@
+package org.onlab.onos.sdnip;
+
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.not;
+import static org.junit.Assert.assertThat;
+
+import org.junit.Test;
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.IpPrefix;
+
+/**
+ * Unit tests for the RouteEntry class.
+ */
+public class RouteEntryTest {
+    /**
+     * Tests valid class constructor.
+     */
+    @Test
+    public void testConstructor() {
+        IpPrefix prefix = IpPrefix.valueOf("1.2.3.0/24");
+        IpAddress nextHop = IpAddress.valueOf("5.6.7.8");
+
+        RouteEntry routeEntry = new RouteEntry(prefix, nextHop);
+        assertThat(routeEntry.toString(),
+                   is("RouteEntry{prefix=1.2.3.0/24, nextHop=5.6.7.8}"));
+    }
+
+    /**
+     * Tests invalid class constructor for null IPv4 prefix.
+     */
+    @Test(expected = NullPointerException.class)
+    public void testInvalidConstructorNullPrefix() {
+        IpPrefix prefix = null;
+        IpAddress nextHop = IpAddress.valueOf("5.6.7.8");
+
+        new RouteEntry(prefix, nextHop);
+    }
+
+    /**
+     * Tests invalid class constructor for null IPv4 next-hop.
+     */
+    @Test(expected = NullPointerException.class)
+    public void testInvalidConstructorNullNextHop() {
+        IpPrefix prefix = IpPrefix.valueOf("1.2.3.0/24");
+        IpAddress nextHop = null;
+
+        new RouteEntry(prefix, nextHop);
+    }
+
+    /**
+     * Tests getting the fields of a route entry.
+     */
+    @Test
+    public void testGetFields() {
+        IpPrefix prefix = IpPrefix.valueOf("1.2.3.0/24");
+        IpAddress nextHop = IpAddress.valueOf("5.6.7.8");
+
+        RouteEntry routeEntry = new RouteEntry(prefix, nextHop);
+        assertThat(routeEntry.prefix(), is(prefix));
+        assertThat(routeEntry.nextHop(), is(nextHop));
+    }
+
+    /**
+     * Tests creating a binary string from IPv4 prefix.
+     */
+    @Test
+    public void testCreateBinaryString() {
+        IpPrefix prefix;
+
+        prefix = IpPrefix.valueOf("0.0.0.0/0");
+        assertThat(RouteEntry.createBinaryString(prefix), is(""));
+
+        prefix = IpPrefix.valueOf("192.168.166.0/22");
+        assertThat(RouteEntry.createBinaryString(prefix),
+                   is("1100000010101000101001"));
+
+        prefix = IpPrefix.valueOf("192.168.166.0/23");
+        assertThat(RouteEntry.createBinaryString(prefix),
+                   is("11000000101010001010011"));
+
+        prefix = IpPrefix.valueOf("192.168.166.0/24");
+        assertThat(RouteEntry.createBinaryString(prefix),
+                   is("110000001010100010100110"));
+
+        prefix = IpPrefix.valueOf("130.162.10.1/25");
+        assertThat(RouteEntry.createBinaryString(prefix),
+                   is("1000001010100010000010100"));
+
+        prefix = IpPrefix.valueOf("255.255.255.255/32");
+        assertThat(RouteEntry.createBinaryString(prefix),
+                   is("11111111111111111111111111111111"));
+    }
+
+    /**
+     * Tests equality of {@link RouteEntry}.
+     */
+    @Test
+    public void testEquality() {
+        IpPrefix prefix1 = IpPrefix.valueOf("1.2.3.0/24");
+        IpAddress nextHop1 = IpAddress.valueOf("5.6.7.8");
+        RouteEntry routeEntry1 = new RouteEntry(prefix1, nextHop1);
+
+        IpPrefix prefix2 = IpPrefix.valueOf("1.2.3.0/24");
+        IpAddress nextHop2 = IpAddress.valueOf("5.6.7.8");
+        RouteEntry routeEntry2 = new RouteEntry(prefix2, nextHop2);
+
+        assertThat(routeEntry1, is(routeEntry2));
+    }
+
+    /**
+     * Tests non-equality of {@link RouteEntry}.
+     */
+    @Test
+    public void testNonEquality() {
+        IpPrefix prefix1 = IpPrefix.valueOf("1.2.3.0/24");
+        IpAddress nextHop1 = IpAddress.valueOf("5.6.7.8");
+        RouteEntry routeEntry1 = new RouteEntry(prefix1, nextHop1);
+
+        IpPrefix prefix2 = IpPrefix.valueOf("1.2.3.0/25");        // Different
+        IpAddress nextHop2 = IpAddress.valueOf("5.6.7.8");
+        RouteEntry routeEntry2 = new RouteEntry(prefix2, nextHop2);
+
+        IpPrefix prefix3 = IpPrefix.valueOf("1.2.3.0/24");
+        IpAddress nextHop3 = IpAddress.valueOf("5.6.7.9");        // Different
+        RouteEntry routeEntry3 = new RouteEntry(prefix3, nextHop3);
+
+        assertThat(routeEntry1, is(not(routeEntry2)));
+        assertThat(routeEntry1, is(not(routeEntry3)));
+    }
+
+    /**
+     * Tests object string representation.
+     */
+    @Test
+    public void testToString() {
+        IpPrefix prefix = IpPrefix.valueOf("1.2.3.0/24");
+        IpAddress nextHop = IpAddress.valueOf("5.6.7.8");
+        RouteEntry routeEntry = new RouteEntry(prefix, nextHop);
+
+        assertThat(routeEntry.toString(),
+                   is("RouteEntry{prefix=1.2.3.0/24, nextHop=5.6.7.8}"));
+    }
+}