java - 为什么我在 JUnit 的返回列表中得到额外的方括号

Question

我有ff。测试代码:

@Before
    public void setup() {
        RefAccountType refAcctType = new RefAccountType();
        refAcctType.setCode("tax");
        refAcctType.setAccessLevel("1");
        refAcctType.setCreatedBy("anonymous");
        refAcctType.setCreatedDate(new Date(04/18/2018));
        refAcctType.setDescription("taxDesc");
        refAcctType.setEffectiveDate(new Date(04/18/2018));
        refAcctType.setExpiryDate(new Date(04/18/2019));
        refAcctType.setOrderSeq(new BigDecimal(0));
        refAcctType.setStatus("A");
        refAcctType.setUpdatedBy("anonymous1");
        refAcctType.setUpdatedDate(new Date(04/18/2018));
        refAcctType.setVersion("1");

        List<RefAccountType> refAcctTypeList = new ArrayList<>();
        refAcctTypeList.add(refAcctType);

        Mockito.when(refAccountTypeRepository.findAll())
        .thenReturn(refAcctTypeList);

    }

    @Test
    public void testFindAll() {
        List<RefAccountType> refAcctTypeList = new ArrayList<>();
        RefAccountType refAccountType = new RefAccountType( "tax","1", "anonymous", 
        new Date(04/18/2018), "taxDesc",new Date(04/18/2018),
        new Date(04/18/2019),new BigDecimal(0), "A", "anonymous1",  new Date(04/18/2018), "1");

        refAcctTypeList = refAccountTypeService.findAll();
        assertThat(refAcctTypeList).isEqualTo(refAccountType);
        }

但我不知道为什么在运行测试时返回以下错误。

org.junit.ComparisonFailure: expected:<[RefAccountType [code=tax, accessLevel=1, createdBy=anonymous, createdDate=Thu Jan 01 08:00:00 CST 1970, description=taxDesc, effectiveDate=Thu Jan 01 08:00:00 CST 1970, expiryDate=Thu Jan 01 08:00:00 CST 1970, orderSeq=0, status=A, updatedBy=anonymous1, updatedDate=Thu Jan 01 08:00:00 CST 1970, version=1]]> 


but was:<[[RefAccountType [code=tax, accessLevel=1, createdBy=anonymous, createdDate=Thu Jan 01 08:00:00 CST 1970, description=taxDesc, effectiveDate=Thu Jan 01 08:00:00 CST 1970, expiryDate=Thu Jan 01 08:00:00 CST 1970, orderSeq=0, status=A, updatedBy=anonymous1, updatedDate=Thu Jan 01 08:00:00 CST 1970, version=1]]]>

我怀疑错误出在额外的方括号上。 如何删除 but was 结果开头和结尾的多余括号？

Answer 1

额外的方括号表示传递的引用是 RefAccountType 对象的列表。当然，它不等于 RefAccountType 对象本身。