@Test
public void shouldReturnNullIfClientReturnsOptionalAbsentForLoadInformation() {

    when(client.sendGetterRequest(ACTUAL_LOAD_INFO_URL)).thenReturn(Optional.<String>absent());
    WilmaLoadInformation result = wilmaApplication.getActualLoadInformation();
    assertNull("WilmaLoadInformation is expected to be null.", result);
    verify(client, never()).sendSetterRequest(anyString());
}