diff --git a/web/gui/src/main/webapp/tests/app/view/topo/topo-spec.js b/web/gui/src/main/webapp/tests/app/view/topo/topo-spec.js
new file mode 100644
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+++ b/web/gui/src/main/webapp/tests/app/view/topo/topo-spec.js
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2017-present Open Networking Foundation
+ *
+ * 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.
+ */
+
+/*
+ ONOS GUI -- Topo Controller - Unit Tests
+ */
+describe('Controller: OvTopoCtrl', function () {
+
+    var $scope, $controller, createController, d3Topo, d3Map;
+
+    beforeEach(module('ovTopo', 'onosRemote', 'onosLayer', 'onosSvg',
+        'onosNav', 'ngRoute', 'onosWidget', 'onosMast'));
+
+    beforeEach(inject(function ($rootScope, _$controller_) {
+        $scope = $rootScope.$new();
+        $controller = _$controller_;
+
+        d3Topo = d3.select('body').append('div').attr('id', 'ov-topo');
+        d3Topo.append('svg');
+
+        createController = function () {
+            return $controller('OvTopoCtrl', {
+                '$scope': $scope,
+            });
+        };
+    }));
+
+    afterEach(function () {
+        d3.select('#ov-topo').remove();
+        d3.select('#ov-map').remove();
+    });
+
+    it('should create controller', function () {
+        var controller = createController();
+    });
+
+});