如何使 @BeforeClass 在 Spring TestContext 加载之前运行？

Question

对于使用 testNG 的程序员来说这应该是小菜一碟。我有这种情况

    @ContextConfiguration(locations={"customer-form-portlet.xml", "classpath:META-INF2/base-spring.xml" })
    public class BaseTestCase extends AbstractTestNGSpringContextTests {

...
        @BeforeClass
        public void setUpClass() throws Exception {

，但我需要在 @BeforeClass 之后加载 spring 上下文。我想出了重写 AbstractTestNGSpringContextTests 方法：

@BeforeClass(alwaysRun = true)
protected void springTestContextBeforeTestClass() throws Exception {
    this.testContextManager.beforeTestClass();
}

@BeforeClass(alwaysRun = true, dependsOnMethods = "springTestContextBeforeTestClass")
protected void springTestContextPrepareTestInstance() throws Exception {
    this.testContextManager.prepareTestInstance(this);
}

并制作我的方法

@BeforeClass(alwaysRun = true, dependsOnMethods = "setUpClass")
protected void springTestContextPrepareTestClass() throws Exception {
}

但后来我得到：

由：org.testng.TestNGException引起： org.springframework.test.context.testng.AbstractTestNGSpringContextTests.springTestContextPrepareTestInstance() 不允许依赖受保护的 空白 org.springframework.test.context.testng.AbstractTestNGSpringContextTests.springTestContextBeforeTestClass() 抛出 java.lang.Exception

将其公开也没有帮助。如果可以以工作方式完成，请有人在这里提及:-) 我知道我可以手动加载 testContext，但这不会那么花哨。

它的工作原理如下，但 TestContextManager 不可见，因此我无法对其调用prepareTestInstance() 方法：

@Override
@BeforeClass(alwaysRun = true, dependsOnMethods = "setUpClass")
public void springTestContextPrepareTestInstance() throws Exception {
}

Answer 1

好吧，我创建了自定义 DependencyInjectionTestExecutionListener，并且我已经重写了jectDependency() 方法并在那里完成了我的初始化代码

@TestExecutionListeners( inheritListeners = false, listeners = {DITestExecutionListener.class, DirtiesContextTestExecutionListener.class})
@ContextConfiguration(locations= "customer-form-portlet.xml")
public class BaseTestCase extends AbstractTestNGSpringContextTests {

并且

public class DITestExecutionListener extends DependencyInjectionTestExecutionListener {


    protected void injectDependencies(final TestContext testContext) throws Exception {

        INITSTUFF();

        Object bean = testContext.getTestInstance();
        AutowireCapableBeanFactory beanFactory = testContext.getApplicationContext().getAutowireCapableBeanFactory();
        beanFactory.autowireBeanProperties(bean, AutowireCapableBeanFactory.AUTOWIRE_NO, false);
        beanFactory.initializeBean(bean, testContext.getTestClass().getName());
        testContext.removeAttribute(REINJECT_DEPENDENCIES_ATTRIBUTE);
    }