ONOS-4086 to ONOS-4091, ONOS-4098 to ONOS-4100:JUNIT for ISIS controller

Change-Id: If3501a55fcbf994cd69facfd97f43b4a4f0f7812
diff --git a/protocols/isis/ctl/src/test/java/org/onosproject/isis/controller/impl/ControllerTest.java b/protocols/isis/ctl/src/test/java/org/onosproject/isis/controller/impl/ControllerTest.java
new file mode 100644
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+++ b/protocols/isis/ctl/src/test/java/org/onosproject/isis/controller/impl/ControllerTest.java
@@ -0,0 +1,61 @@
+/*
+ * 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 class for ControllerTest.
+ */
+public class ControllerTest {
+
+    private Controller controller;
+
+    @Before
+    public void setUp() throws Exception {
+        controller = new Controller();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        controller = null;
+    }
+
+    /**
+     * Tests isisDeactivate() method.
+     */
+    @Test(expected = Exception.class)
+    public void testIsisDeactivate() throws Exception {
+        controller.isisDeactivate();
+        assertThat(controller, is(notNullValue()));
+    }
+
+    /**
+     * Tests getAllConfiguredProcesses() method.
+     */
+    @Test
+    public void testGetAllConfiguredProcesses() throws Exception {
+        controller.getAllConfiguredProcesses();
+        assertThat(controller, is(notNullValue()));
+    }
+}
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