如何在每次测试执行后清理自动装配的对象

Question

如何在每次测试执行后清除自动装配的对象。在我的示例中，TestClassSettings 对象没有得到干净的属性，它使用先前的测试 class 值。这是示例：

TestClassSettings.java

@Component
public class TestClassSettings{
    private String titleUnitCode = "99";
    private String fte = "1";
    private String testIndicator = "";

    public String getTitleUnitCode() {
        return titleUnitCode;
    }

    public void setTitleUnitCode(String titleUnitCode) {
        this.titleUnitCode = titleUnitCode;
    }

    public String getFte() {
        return fte;
    }

    public void setFte(String fte) {
        this.fte = fte;
    }

    public String getTestIndicator() {
        return testIndicator;
    }

    public void setTestIndicator(String testIndicator) {
        this.testIndicator = testIndicator;
    }
}

testClassSettings 实例在测试用例之间没有变得干净。

TestLeaveHourCal_bweh6.java

@TestMethodOrder(OrderAnnotation.class)
@SpringJUnitWebConfig(locations = { "classpath:service.xml"})
@TestInstance(Lifecycle.PER_CLASS)
public class TestLeaveHourCal_bweh6 {
    @Autowired
    private ApproveTimesheetService approveTimesheetService;

    @Autowired
    private ComparePayUpdates comparePayUpdates;

    @Autowired
    public TestClassSettings testClassSettings; /* variable access type needs public */;

    @Autowired
    @RegisterExtension
    protected CreateTimesheetBeforeTestExecutionCallback beforeTestExecutionCallback; /* can not be private */

    @BeforeAll
    public void setup() throws Exception {
        /* START SETTINGS */
        testClassSettings.setTestIndicator("6");
        testClassSettings.setTitleUnitCode("99");
        testClassSettings.setFte("0.5");
        /* END SETTINGS */
    }

    @Test
    @Order(1)
    @Tag("setBaselinePayUpdates")
    public void setBaselinePayUpdates() throws Exception {
    }

Answer 1

添加了@DirtiesContext(classMode = ClassMode.AFTER_CLASS) 来解决问题

如何在每次测试执行后清理自动装配的对象

How to clean autowired object after each test execution

junit5