Inserted set and get controllers methods in ovsdb controller config

Change-Id: I791ff2ae159d0ac50beff22abda2b187913428f6
diff --git a/ovsdb/api/src/test/java/org/onosproject/ovsdb/controller/driver/OvsdbClientServiceAdapter.java b/ovsdb/api/src/test/java/org/onosproject/ovsdb/controller/driver/OvsdbClientServiceAdapter.java
new file mode 100644
index 0000000..71fee4f
--- /dev/null
+++ b/ovsdb/api/src/test/java/org/onosproject/ovsdb/controller/driver/OvsdbClientServiceAdapter.java
@@ -0,0 +1,208 @@
+/*
+ * 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.ovsdb.controller.driver;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.google.common.util.concurrent.ListenableFuture;
+import org.onlab.packet.IpAddress;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.behaviour.ControllerInfo;
+import org.onosproject.ovsdb.controller.OvsdbBridge;
+import org.onosproject.ovsdb.controller.OvsdbClientService;
+import org.onosproject.ovsdb.controller.OvsdbNodeId;
+import org.onosproject.ovsdb.controller.OvsdbPort;
+import org.onosproject.ovsdb.controller.OvsdbTunnel;
+import org.onosproject.ovsdb.rfc.message.OperationResult;
+import org.onosproject.ovsdb.rfc.message.TableUpdates;
+import org.onosproject.ovsdb.rfc.notation.Row;
+import org.onosproject.ovsdb.rfc.notation.UUID;
+import org.onosproject.ovsdb.rfc.operations.Operation;
+import org.onosproject.ovsdb.rfc.schema.DatabaseSchema;
+
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Test Adapter for OvsdbClientService.
+ */
+public class OvsdbClientServiceAdapter implements OvsdbClientService {
+
+    @Override
+    public OvsdbNodeId nodeId() {
+        return null;
+    }
+
+    @Override
+    public void createTunnel(IpAddress srcIp, IpAddress dstIp) {
+
+    }
+
+    @Override
+    public void dropTunnel(IpAddress srcIp, IpAddress dstIp) {
+
+    }
+
+    @Override
+    public Set<OvsdbTunnel> getTunnels() {
+        return null;
+    }
+
+    @Override
+    public void createBridge(String bridgeName) {
+
+    }
+
+    @Override
+    public void dropBridge(String bridgeName) {
+
+    }
+
+    @Override
+    public Set<OvsdbBridge> getBridges() {
+        return null;
+    }
+
+    @Override
+    public Set<ControllerInfo> getControllers(DeviceId openflowDeviceId) {
+        return null;
+    }
+
+    @Override
+    public void setControllersWithUUID(UUID bridgeUuid, List<ControllerInfo> controllers) {
+
+    }
+
+    @Override
+    public void setControllersWithDeviceId(DeviceId deviceId, List<ControllerInfo> controllers) {
+
+    }
+
+    @Override
+    public void createPort(String bridgeName, String portName) {
+
+    }
+
+    @Override
+    public void dropPort(String bridgeName, String portName) {
+
+    }
+
+    @Override
+    public Set<OvsdbPort> getPorts() {
+        return null;
+    }
+
+    @Override
+    public boolean isConnected() {
+        return false;
+    }
+
+    @Override
+    public String getBridgeUuid(String bridgeName) {
+        return null;
+    }
+
+    @Override
+    public String getPortUuid(String portName, String bridgeUuid) {
+        return null;
+    }
+
+    @Override
+    public String getInterfaceUuid(String portUuid, String portName) {
+        return null;
+    }
+
+    @Override
+    public String getControllerUuid(String controllerName, String controllerTarget) {
+        return null;
+    }
+
+    @Override
+    public String getOvsUuid(String dbName) {
+        return null;
+    }
+
+    @Override
+    public ListenableFuture<DatabaseSchema> getOvsdbSchema(String dbName) {
+        return null;
+    }
+
+    @Override
+    public ListenableFuture<TableUpdates> monitorTables(String dbName, String id) {
+        return null;
+    }
+
+    @Override
+    public ListenableFuture<List<OperationResult>> transactConfig(String dbName, List<Operation> operations) {
+        return null;
+    }
+
+    @Override
+    public DatabaseSchema getDatabaseSchema(String dbName) {
+        return null;
+    }
+
+    @Override
+    public Row getRow(String dbName, String tableName, String uuid) {
+        return null;
+    }
+
+    @Override
+    public void removeRow(String dbName, String tableName, String uuid) {
+
+    }
+
+    @Override
+    public void updateOvsdbStore(String dbName, String tableName, String uuid, Row row) {
+
+    }
+
+    @Override
+    public Set<OvsdbPort> getLocalPorts(Iterable<String> ifaceids) {
+        return null;
+    }
+
+    @Override
+    public void disconnect() {
+
+    }
+
+    @Override
+    public ListenableFuture<JsonNode> getSchema(List<String> dbnames) {
+        return null;
+    }
+
+    @Override
+    public ListenableFuture<List<String>> echo() {
+        return null;
+    }
+
+    @Override
+    public ListenableFuture<JsonNode> monitor(DatabaseSchema dbSchema, String monitorId) {
+        return null;
+    }
+
+    @Override
+    public ListenableFuture<List<String>> listDbs() {
+        return null;
+    }
+
+    @Override
+    public ListenableFuture<List<JsonNode>> transact(DatabaseSchema dbSchema, List<Operation> operations) {
+        return null;
+    }
+}