@Test
public void shouldReturnWithProperValueForLoadInformation() {

    when(client.sendGetterRequest(ACTUAL_LOAD_INFO_URL)).thenReturn(Optional.of(LOAD_INFO_JSON_STRING));
    WilmaLoadInformation result = wilmaApplication.getActualLoadInformation();
    verify(client, never()).sendSetterRequest(anyString());
    Assert.assertTrue("Wilma Load Information content is wrong.", result.getDeletedFilesCount() == 0);
    Assert.assertTrue("Wilma Load Information content is wrong.", result.getCountOfMessages() == 1);
    Assert.assertTrue("Wilma Load Information content is wrong.", result.getResponseQueueSize() == 2);
    Assert.assertTrue("Wilma Load Information content is wrong.", result.getLoggerQueueSize() == 3);
}