junit5|软断言

问题现象

测试代码

    @Test
    @Description("查询部门")
    @DisplayName("查询部门")
    void listDepartment() {
        String createName = "CreateName" + FakeUtils.getTimeStamp();
        String createNameEn = "CreateNameEn" + FakeUtils.getTimeStamp();
        Response creatResponse = DepartmentApiObject.createDepartment(createName,createNameEn,accessToken);
        departmentId = creatResponse.path("id") != null ? creatResponse.path("id").toString() : null;

        Response listResponse = DepartmentApiObject.listDepartment(departmentId, accessToken);
        

        assertEquals("1", listResponse.path("errcode").toString());
        assertEquals(departmentId+"1", listResponse.path("department.id[0]").toString());
        assertEquals(createName+"1", listResponse.path("department.name[0]").toString());
        assertEquals(createNameEn+"1", listResponse.path("department.name_en[0]").toString());
        
    }

执行结果：

org.opentest4j.AssertionFailedError: 
Expected :1
Actual   :0
<Click to see difference>

备注：有四个断言，预期都是错误的，想让程序一次性的暴露出来，提高效率

问题原因

因为原来使用的是junit5的普通断言，当一个断言失败会直接跳出测试方法，导致后面的断言无法执行，此时的脚本容错性比较低

解决思路

使用软断言，即使一个断言失败，仍会进行余下的断言，然后统一输入所有断言结果

解决方案

使用junit5提供的java8 lambdas的断言方法，当一个断言失败，剩下的断言仍会执行，脚本容错性增强

示例代码

    @Test
    @Description("查询部门")
    @DisplayName("查询部门")
    void listDepartment() {
        String createName = "CreateName" + FakeUtils.getTimeStamp();
        String createNameEn = "CreateNameEn" + FakeUtils.getTimeStamp();
        Response creatResponse = DepartmentApiObject.createDepartment(createName,createNameEn,accessToken);
        departmentId = creatResponse.path("id") != null ? creatResponse.path("id").toString() : null;

        Response listResponse = DepartmentApiObject.listDepartment(departmentId, accessToken);


        assertAll("返回值校验",
                ()->assertEquals("1", listResponse.path("errcode").toString()),
                ()->assertEquals(departmentId+"1", listResponse.path("department.id[0]").toString()),
                ()->assertEquals(createName+"1", listResponse.path("department.name[0]").toString()),
                ()->assertEquals(createNameEn+"1", listResponse.path("department.name_en[0]").toString()));

    }

执行结果：

expected: <1> but was: <0>
Comparison Failure: 
Expected :1
Actual   :0
<Click to see difference>



expected: <21> but was: <2>
Comparison Failure: 
Expected :21
Actual   :2
<Click to see difference>



expected: <CreateName16259022759441> but was: <CreateName1625902275944>
Comparison Failure: 
Expected :CreateName16259022759441
Actual   :CreateName1625902275944
<Click to see difference>



expected: <CreateNameEn16259022759441> but was: <CreateNameEn1625902275944>
Comparison Failure: 
Expected :CreateNameEn16259022759441
Actual   :CreateNameEn1625902275944
<Click to see difference>



org.opentest4j.MultipleFailuresError: 返回值校验 (4 failures)
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