@Test
public void getDocumentEveryDeviceTest() throws Exception {

    when(m_deviceManagementProcessor.getDeviceTypeByDeviceName("deviceA")).thenReturn("");
    when(m_deviceManagementProcessor.getDeviceTypeByDeviceName("deviceB")).thenReturn("");
    Set<SingleDeviceRequest> requests = m_aggregatorMessage.getDocumentEveryDevice(m_deviceManagementProcessor);
    assertTrue(requests.size() == 2);
}