@Test(description = "This method tests trying to get details activity IDs when call with empty list")
public void testGetActivitiesWithEmptyActivityIdList() throws OperationManagementException {

    PowerMockito.stub(PowerMockito.method(DeviceMgtAPIUtils.class, "isAdmin")).toReturn(true);
    Response response = this.activityInfoProviderService.getActivities(activityListEmpty);
    Assert.assertNotNull(response);
    Assert.assertEquals(response.getStatus(), Response.Status.BAD_REQUEST.getStatusCode());
    Mockito.reset(this.deviceManagementProviderService);
}