diff --git a/protocols/isis/ctl/src/test/java/org/onosproject/isis/controller/impl/DefaultIsisControllerTest.java b/protocols/isis/ctl/src/test/java/org/onosproject/isis/controller/impl/DefaultIsisControllerTest.java
new file mode 100644
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--- /dev/null
+++ b/protocols/isis/ctl/src/test/java/org/onosproject/isis/controller/impl/DefaultIsisControllerTest.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2016-present 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.isis.controller.impl;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.CoreMatchers.notNullValue;
+import static org.junit.Assert.assertThat;
+
+/**
+ * Unit test case for DefaultIsisController.
+ */
+public class DefaultIsisControllerTest {
+    private DefaultIsisController defaultIsisController;
+
+    @Before
+    public void setUp() throws Exception {
+        defaultIsisController = new DefaultIsisController();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        defaultIsisController = null;
+    }
+
+    /**
+     * Tests activate() method.
+     */
+    @Test
+    public void testActivate() throws Exception {
+        defaultIsisController.activate();
+        assertThat(defaultIsisController, is(notNullValue()));
+    }
+
+    /**
+     * Tests deactivate() method.
+     */
+    @Test(expected = Exception.class)
+    public void testDeactivate() throws Exception {
+        defaultIsisController.activate();
+        defaultIsisController.deactivate();
+        assertThat(defaultIsisController, is(notNullValue()));
+    }
+
+    /**
+     * Tests allConfiguredProcesses() method.
+     */
+    @Test
+    public void testAllConfiguredProcesses() throws Exception {
+        defaultIsisController.allConfiguredProcesses();
+        assertThat(defaultIsisController, is(notNullValue()));
+    }
+}