38 	 */

    38 	 */

    39      void testConstruction();

    39      void testConstruction();

    40      void testAddWidget();

    40      void testAddWidget();

    41      void testAddInvalidWidget();

    41      void testAddInvalidWidget();

    42      void testSetWallpaper();

    42      void testSetWallpaper();

    43      void testOnRequestError();

    44      void testOnRequestError();

    44 

    45 

    45 signals:

    46 signals:

    46      void onRequestCompletedTest(const QVariant &result);

    47      void onRequestCompletedTest(const QVariant &result);

    47          

    48