@Test
  public void shouldReturnNullWhenGetCompanyProductsFamily() {
    // given
    Long companyProductsFamilyId = null;

    given(companyProductsFamilyDD.get(companyProductsFamilyId)).willReturn(null);

    // when
    Entity result = deliveriesService.getDeliveredProduct(companyProductsFamilyId);

    // then
    assertEquals(null, result);
  }
  @Test
  public void shouldReturnDeliveredProductWhenGetDeliveredProduct() {
    // given
    Long deliveredProductId = 1L;

    given(deliveredProductDD.get(deliveredProductId)).willReturn(deliveredProduct);

    // when
    Entity result = deliveriesService.getDeliveredProduct(deliveredProductId);

    // then
    assertEquals(deliveredProduct, result);
  }