diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/search/SearchMgtUtilTest.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/search/SearchMgtUtilTest.java
new file mode 100644
index 0000000000..df99f82bff
--- /dev/null
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/search/SearchMgtUtilTest.java
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * WSO2 Inc. licenses this file to you 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.wso2.carbon.device.mgt.core.search;
+
+import org.junit.Assert;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.Test;
+import org.wso2.carbon.device.mgt.common.Device;
+import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
+import org.wso2.carbon.device.mgt.core.common.TestDataHolder;
+import org.wso2.carbon.device.mgt.core.search.mgt.impl.Utils;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * This class holds the Unit test cases to test org.wso2.carbon.device.mgt.core.search.mgt.impl.Util
+ * */
+public class SearchMgtUtilTest {
+
+    private static List<DeviceIdentifier> deviceIdentifiers = new ArrayList<>();
+    private static final String DEVICE_ID_PREFIX = "SEARCH-DEVICE-ID-";
+    private static final String DEVICE_TYPE = "SEARCH_TYPE";
+    private static final String DEVICE_IDS = "0,0,0,0,0";
+    private static final Integer[] DEVICE_IDS_INT = {0,0,0,0,0};
+    private List<Device> devices;
+
+    @BeforeClass
+    public void init() throws Exception {
+        for (int i = 0; i < 5; i++) {
+            deviceIdentifiers.add(new DeviceIdentifier(DEVICE_ID_PREFIX + i, DEVICE_TYPE));
+        }
+        devices = TestDataHolder.generateDummyDeviceData(deviceIdentifiers);
+    }
+
+    @Test(description = "Test for converting given devices list to string")
+    public void testConvertDeviceListToString() {
+        String ids = Utils.getDeviceIdsAsString(devices);
+        Assert.assertEquals(ids, DEVICE_IDS);
+    }
+
+    @Test(description = "Test for get all the device ids as an array")
+    public void testGetArrayOfDeviceIds() {
+        Integer[] deviceIds = Utils.getArrayOfDeviceIds(devices);
+        Assert.assertArrayEquals(deviceIds, DEVICE_IDS_INT);
+    }
+
+    @Test(description = "Test to convert given String to a List")
+    public void testConvertStringToList() {
+        List<String> stringList = Utils.convertStringToList("some string");
+        List<String> expected = this.getStringList();
+
+        Assert.assertEquals(stringList, expected);
+    }
+
+    @Test(description = "Test to check what type of data the specified column can hold")
+    public void testColumnTypes() {
+        Map<String, String> colTypes = this.buildColumnMap();
+
+        for (String key : colTypes.keySet()) {
+            String result = Utils.checkColumnType(key);
+            Assert.assertEquals(result, colTypes.get(key));
+        }
+    }
+
+    /**
+     * Generates a map of columns and particular data type.
+     * @return HashMap of column name and data type.
+     * */
+    private Map<String, String> buildColumnMap() {
+        Map<String, String> columnTypes = new HashMap<>();
+
+        columnTypes.put("deviceModel", "String");
+        columnTypes.put("vendor", "String");
+        columnTypes.put("osVersion", "String");
+        columnTypes.put("connectionType", "String");
+        columnTypes.put("ssid", "String");
+        columnTypes.put("imei", "String");
+        columnTypes.put("imsi", "String");
+        columnTypes.put("batteryLevel", "Double");
+        columnTypes.put("externalAvailableMemory", "Double");
+        columnTypes.put("externalTotalMemory", "Double");
+        columnTypes.put("internalAvailableMemory", "Double");
+        columnTypes.put("cpuUsage", "Double");
+        columnTypes.put("someProperty", "String");
+        return columnTypes;
+    }
+
+    /**
+     * Generates a list of Strings.
+     * @return List<String>
+     * */
+    private List<String> getStringList() {
+        List<String> strings = new ArrayList<>();
+        strings.add("some string");
+        return strings;
+    }
+}