diff --git a/drivers/microsemi/src/test/java/org/onosproject/drivers/microsemi/yang/MockMseaCfmManager.java b/drivers/microsemi/src/test/java/org/onosproject/drivers/microsemi/yang/MockMseaCfmManager.java
new file mode 100644
index 0000000..fb20697
--- /dev/null
+++ b/drivers/microsemi/src/test/java/org/onosproject/drivers/microsemi/yang/MockMseaCfmManager.java
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2017-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.drivers.microsemi.yang;
+
+import org.onosproject.drivers.microsemi.yang.impl.MseaCfmManager;
+import org.onosproject.yang.MockYangRuntimeManager;
+import org.onosproject.yang.runtime.impl.DefaultYangModelRegistry;
+import org.onosproject.yang.serializers.xml.MockYangSerializerContext;
+import org.onosproject.yang.serializers.xml.XmlSerializer;
+
+public class MockMseaCfmManager extends MseaCfmManager {
+
+    @Override
+    public void activate() {
+        yCtx = new MockYangSerializerContext();
+        xSer = new XmlSerializer();
+        yangModelRegistry = new MockYangRuntimeManager();
+        ((MockYangRuntimeManager) yangModelRegistry).setModelRegistry(
+                (DefaultYangModelRegistry) yCtx.getContext());
+        ((MockYangRuntimeManager) yangModelRegistry).activate();
+    }
+}