@Test
public void testFindByTaxCalculation() {

    //ACT
    List<TaxWebserviceCallResult> forJanuary = taxWebserviceCallResultRepository.findByTaxCalculation(january);
    List<TaxWebserviceCallResult> forFebruary = taxWebserviceCallResultRepository.findByTaxCalculation(february);
    //ASSERT
    assertThat(forJanuary).containsOnly(januaryTry1, januaryTry2);
    assertThat(forFebruary).containsOnly(februaryTry1);
}