Fixing bugs when getting device by status and adding test cases

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/impl/AbstractDeviceDAOImpl.java

@@ -1062,9 +1062,9 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
             conn = this.getConnection();
             String sql = "SELECT d.ID AS DEVICE_ID, d.DESCRIPTION, d.NAME AS DEVICE_NAME, t.NAME AS DEVICE_TYPE, " +
                     "d.DEVICE_IDENTIFICATION, e.OWNER, e.OWNERSHIP, e.STATUS, e.DATE_OF_LAST_UPDATE, " +
-                    "e.DATE_OF_ENROLMENT FROM (SELECT e.ID, e.DEVICE_ID, e.OWNER, e.OWNERSHIP, e.STATUS, " +
-                    "e.DATE_OF_ENROLMENT, e.DATE_OF_LAST_UPDATE, e.ID AS ENROLMENT_ID FROM DM_ENROLMENT e " +
-                    "WHERE TENANT_ID = ? AND STATUS = ?) e, DM_DEVICE d, DM_DEVICE_TYPE t " +
+                    "e.DATE_OF_ENROLMENT, e.ENROLMENT_ID FROM (SELECT e.ID, e.DEVICE_ID, e.OWNER, e" +
+                    ".OWNERSHIP, e.STATUS, e.DATE_OF_ENROLMENT, e.DATE_OF_LAST_UPDATE, e.ID AS " +
+                    "ENROLMENT_ID FROM DM_ENROLMENT e WHERE TENANT_ID = ? AND STATUS = ?) e, DM_DEVICE d, DM_DEVICE_TYPE t " +
                     "WHERE DEVICE_ID = e.DEVICE_ID AND d.DEVICE_TYPE_ID = t.ID AND d.TENANT_ID = ?";
             stmt = conn.prepareStatement(sql);
             stmt.setInt(1, tenantId);

components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/TestDeviceManager.java

@@ -95,7 +95,7 @@ public class TestDeviceManager implements DeviceManager {
     @Override
     public boolean updateDeviceInfo(DeviceIdentifier deviceIdentifier, Device device)
             throws DeviceManagementException {
-        return false;
+        return true;
     }
 
     @Override

components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/service/DeviceManagementProviderServiceTest.java

@@ -388,6 +388,17 @@ public class DeviceManagementProviderServiceTest extends BaseDeviceManagementTes
         Assert.assertTrue(device != null);
     }
 
+    @Test(dependsOnMethods = {"testSuccessfulDeviceEnrollment"})
+    public void testUpdateDeviceInfo() throws DeviceManagementException,
+            TransactionManagementException, DeviceDetailsMgtDAOException {
+        Device device = deviceMgtService.getDevice(new DeviceIdentifier(DEVICE_ID,
+                DEVICE_TYPE));
+
+        boolean status = deviceMgtService.updateDeviceInfo(new DeviceIdentifier(DEVICE_ID,
+                DEVICE_TYPE), device);
+        Assert.assertTrue(status);
+    }
+
     @Test(dependsOnMethods = {"testSuccessfulDeviceEnrollment"})
     public void testDeviceByDateWithNonExistentDevice() throws DeviceManagementException,
             TransactionManagementException, DeviceDetailsMgtDAOException {
@@ -466,6 +477,12 @@ public class DeviceManagementProviderServiceTest extends BaseDeviceManagementTes
 
     @Test(dependsOnMethods = {"testSuccessfulDeviceEnrollment"})
     public void testGetAllDevicesByStatus() throws DeviceManagementException {
+        List<Device> devices = deviceMgtService.getDevicesByStatus(EnrolmentInfo.Status.ACTIVE);
+        Assert.assertTrue(!devices.isEmpty());
+    }
+
+    @Test(dependsOnMethods = {"testSuccessfulDeviceEnrollment"})
+    public void testGetDevicesByStatus() throws DeviceManagementException {
         PaginationRequest request = new PaginationRequest(0, 100);
         request.setStatus(EnrolmentInfo.Status.ACTIVE.toString());
         PaginationResult result = deviceMgtService.getDevicesByStatus(request, true);