diff --git a/incubator/api/src/test/java/org/onosproject/incubator/net/tunnel/DefaultTunnelTest.java b/incubator/api/src/test/java/org/onosproject/incubator/net/tunnel/DefaultTunnelTest.java
new file mode 100644
index 0000000..bab9ff0
--- /dev/null
+++ b/incubator/api/src/test/java/org/onosproject/incubator/net/tunnel/DefaultTunnelTest.java
@@ -0,0 +1,63 @@
+/*
+ * 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.incubator.net.tunnel;
+
+import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable;
+
+import org.junit.Test;
+import org.onlab.packet.IpAddress;
+import org.onosproject.core.DefaultGroupId;
+import org.onosproject.net.provider.ProviderId;
+
+import com.google.common.testing.EqualsTester;
+
+/**
+ * Test of the default tunnel model entity.
+ */
+public class DefaultTunnelTest {
+    /**
+     * Checks that the Order class is immutable.
+     */
+    @Test
+    public void testImmutability() {
+        assertThatClassIsImmutable(DefaultTunnel.class);
+    }
+
+    @Test
+    public void testEquality() {
+        TunnelEndPoint src = IpTunnelEndPoint.ipTunnelPoint(IpAddress
+                .valueOf(23423));
+        TunnelEndPoint dst = IpTunnelEndPoint.ipTunnelPoint(IpAddress
+                .valueOf(32421));
+        DefaultGroupId groupId = new DefaultGroupId(92034);
+        TunnelName tunnelName = TunnelName.tunnelName("TunnelName");
+        TunnelId tunnelId = TunnelId.valueOf(41654654);
+        ProviderId producerName1 = new ProviderId("producer1", "13");
+        ProviderId producerName2 = new ProviderId("producer2", "13");
+        Tunnel p1 = new DefaultTunnel(producerName1, src, dst, Tunnel.Type.VXLAN,
+                                      Tunnel.State.ACTIVE, groupId, tunnelId,
+                                      tunnelName);
+        Tunnel p2 = new DefaultTunnel(producerName1, src, dst, Tunnel.Type.VXLAN,
+                                      Tunnel.State.ACTIVE, groupId, tunnelId,
+                                      tunnelName);
+        Tunnel p3 = new DefaultTunnel(producerName2, src, dst, Tunnel.Type.OCH,
+                                      Tunnel.State.ACTIVE, groupId, tunnelId,
+                                      tunnelName);
+        new EqualsTester().addEqualityGroup(p1, p2).addEqualityGroup(p3)
+                .testEquals();
+    }
+}
diff --git a/incubator/api/src/test/java/org/onosproject/incubator/net/tunnel/TunnelEventTest.java b/incubator/api/src/test/java/org/onosproject/incubator/net/tunnel/TunnelEventTest.java
new file mode 100644
index 0000000..6f330a7
--- /dev/null
+++ b/incubator/api/src/test/java/org/onosproject/incubator/net/tunnel/TunnelEventTest.java
@@ -0,0 +1,62 @@
+/*
+ * 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.incubator.net.tunnel;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable;
+
+import org.junit.Test;
+import org.onlab.packet.IpAddress;
+import org.onosproject.core.DefaultGroupId;
+import org.onosproject.net.provider.ProviderId;
+
+/**
+ * Test of a tunnel event.
+ */
+public class TunnelEventTest {
+    /**
+     * Checks that the Order class is immutable.
+     */
+    @Test
+    public void testImmutability() {
+        assertThatClassIsImmutable(TunnelEvent.class);
+    }
+
+    /**
+     * Checks the operation of equals(), hashCode() and toString() methods.
+     */
+    @Test
+    public void testConstructor() {
+        TunnelEndPoint src = IpTunnelEndPoint.ipTunnelPoint(IpAddress
+                .valueOf(23423));
+        TunnelEndPoint dst = IpTunnelEndPoint.ipTunnelPoint(IpAddress
+                .valueOf(32421));
+        DefaultGroupId groupId = new DefaultGroupId(92034);
+        TunnelName tunnelName = TunnelName.tunnelName("TunnelName");
+        TunnelId tunnelId = TunnelId.valueOf(41654654);
+        ProviderId producerName1 = new ProviderId("producer1", "13");
+        Tunnel p1 = new DefaultTunnel(producerName1, src, dst, Tunnel.Type.VXLAN,
+                                      Tunnel.State.ACTIVE, groupId, tunnelId,
+                                      tunnelName);
+        TunnelEvent e1 = new TunnelEvent(TunnelEvent.Type.TUNNEL_ADDED, p1);
+        assertThat(e1, is(notNullValue()));
+        assertThat(e1.type(), is(TunnelEvent.Type.TUNNEL_ADDED));
+        assertThat(e1.subject(), is(p1));
+    }
+}
diff --git a/incubator/api/src/test/java/org/onosproject/incubator/net/tunnel/TunnelIdTest.java b/incubator/api/src/test/java/org/onosproject/incubator/net/tunnel/TunnelIdTest.java
new file mode 100644
index 0000000..f4c109f
--- /dev/null
+++ b/incubator/api/src/test/java/org/onosproject/incubator/net/tunnel/TunnelIdTest.java
@@ -0,0 +1,66 @@
+/*
+ * 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.incubator.net.tunnel;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable;
+
+import org.junit.Test;
+
+import com.google.common.testing.EqualsTester;
+
+/**
+ * Unit tests for tunnel id class.
+ */
+public class TunnelIdTest {
+
+    final TunnelId tunnelId1 = TunnelId.valueOf(1);
+    final TunnelId sameAstunnelId1 = TunnelId.valueOf(1);
+    final TunnelId tunnelId2 = TunnelId.valueOf(2);
+
+    /**
+     * Checks that the TunnelId class is immutable.
+     */
+    @Test
+    public void testImmutability() {
+        assertThatClassIsImmutable(TunnelId.class);
+    }
+
+    /**
+     * Checks the operation of equals(), hashCode() and toString() methods.
+     */
+    @Test
+    public void testEquals() {
+        new EqualsTester()
+                .addEqualityGroup(tunnelId1, sameAstunnelId1)
+                .addEqualityGroup(tunnelId2)
+                .testEquals();
+    }
+
+    /**
+     * Checks the construction of a FlowId object.
+     */
+    @Test
+    public void testConstruction() {
+        final long tunnelIdValue = 7777L;
+        final TunnelId tunnelId = TunnelId.valueOf(tunnelIdValue);
+        assertThat(tunnelId, is(notNullValue()));
+        assertThat(tunnelId.id(), is(tunnelIdValue));
+    }
+}
diff --git a/incubator/api/src/test/java/org/onosproject/incubator/net/tunnel/TunnelNameTest.java b/incubator/api/src/test/java/org/onosproject/incubator/net/tunnel/TunnelNameTest.java
new file mode 100644
index 0000000..d0fc49c
--- /dev/null
+++ b/incubator/api/src/test/java/org/onosproject/incubator/net/tunnel/TunnelNameTest.java
@@ -0,0 +1,64 @@
+/*
+ * 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.incubator.net.tunnel;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable;
+
+import org.junit.Test;
+
+import com.google.common.testing.EqualsTester;
+
+/**
+ * Unit tests for tunnel name class.
+ */
+public class TunnelNameTest {
+    final TunnelName name1 = TunnelName.tunnelName("name1");
+    final TunnelName sameAsName1 = TunnelName.tunnelName("name1");
+    final TunnelName name2 = TunnelName.tunnelName("name2");
+
+    /**
+     * Checks that the TunnelName class is immutable.
+     */
+    @Test
+    public void testImmutability() {
+        assertThatClassIsImmutable(TunnelName.class);
+    }
+
+    /**
+     * Checks the operation of equals(), hashCode() and toString() methods.
+     */
+    @Test
+    public void testEquals() {
+        new EqualsTester().addEqualityGroup(name1, sameAsName1)
+                .addEqualityGroup(name2).testEquals();
+    }
+
+    /**
+     * Checks the construction of a OpenFlowGroupId object.
+     */
+    @Test
+    public void testConstruction() {
+        final String nameValue = "name3";
+        final TunnelName name = TunnelName.tunnelName(nameValue);
+        assertThat(name, is(notNullValue()));
+        assertThat(name.value(), is(nameValue));
+    }
+
+}
diff --git a/incubator/api/src/test/java/org/onosproject/incubator/net/tunnel/TunnelSubscriptionTest.java b/incubator/api/src/test/java/org/onosproject/incubator/net/tunnel/TunnelSubscriptionTest.java
new file mode 100644
index 0000000..46634c7
--- /dev/null
+++ b/incubator/api/src/test/java/org/onosproject/incubator/net/tunnel/TunnelSubscriptionTest.java
@@ -0,0 +1,58 @@
+/*
+ * 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.incubator.net.tunnel;
+
+import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable;
+
+import org.junit.Test;
+import org.onlab.packet.IpAddress;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.core.DefaultApplicationId;
+
+import com.google.common.testing.EqualsTester;
+
+/**
+ * Test of order model entity.
+ */
+public class TunnelSubscriptionTest {
+    /**
+     * Checks that the Order class is immutable.
+     */
+    @Test
+    public void testImmutability() {
+        assertThatClassIsImmutable(TunnelSubscription.class);
+    }
+
+    /**
+     * Checks the operation of equals(), hashCode() and toString() methods.
+     */
+    @Test
+    public void testEquality() {
+        TunnelEndPoint src = IpTunnelEndPoint.ipTunnelPoint(IpAddress.valueOf(23423));
+        TunnelEndPoint dst = IpTunnelEndPoint.ipTunnelPoint(IpAddress.valueOf(32421));
+        ApplicationId appId = new DefaultApplicationId(243, "test");
+        ApplicationId appId2 = new DefaultApplicationId(2431, "test1");
+        TunnelId tunnelId = TunnelId.valueOf(41654654);
+        TunnelSubscription p1 = new TunnelSubscription(appId, src, dst, tunnelId, Tunnel.Type.VXLAN,
+                             null);
+        TunnelSubscription p2 = new TunnelSubscription(appId, src, dst, tunnelId, Tunnel.Type.VXLAN,
+                             null);
+        TunnelSubscription p3 = new TunnelSubscription(appId2, src, dst, tunnelId, Tunnel.Type.VXLAN,
+                             null);
+        new EqualsTester().addEqualityGroup(p1, p2).addEqualityGroup(p3)
+                .testEquals();
+    }
+}