Я хочу сделать вход вручную с помощью Spring Security в тесте Junit, поэтому я использую @WebAppConfiguration
и метод @BeforeClass
setUp()
для установки Springcontext, чтобы можно было использовать код Springsecurity.Но поскольку @BeforeClass
выполняется до аннотации класса junit @WebAppConfiguration
и @ContextConfiguration
, то @Autowired
из private WebApplicationContext wac
равно нулю в setUp()
и вызывает сообщение об ошибке ниже. Затем я изменяю @BeforeClass
на @Before
, тогда проблема решена. Есть ли способ, который все еще использует @BeforeClass
и может также решить проблему?
тестовый класс
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import javax.servlet.ServletException;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mock.web.MockServletContext;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import org.springframework.web.context.ContextLoaderListener;
import org.springframework.web.context.WebApplicationContext;
@ContextConfiguration(locations = {
"classpath:/springTest/applicationContext_test.xml",
"classpath:/applicationContext-security.xml",
"classpath:/spring/applicationContext-repository.xml"
})
@RunWith(SpringJUnit4ClassRunner.class)
@WebAppConfiguration
public class xxxTest {
@Autowired
private xxx target;
@Autowired
private LoginAuthenticationProvider loginAuthenticationProvider;
@Autowired
private WebApplicationContext wac;
//set the context
@BeforeClass
public void setUp() throws ServletException {
ServletContextListener listener = new ContextLoaderListener(wac);
ServletContextEvent event = new ServletContextEvent(new MockServletContext(""));
listener.contextInitialized(event);
}
//mock login(manually login)
@Test
public void test01() {
UsernamePasswordAuthenticationToken token = new UsernamePasswordAuthenticationToken("user", "password");
Authentication authentication = loginAuthenticationProvider.authenticate(token);
SecurityContextHolder.getContext().setAuthentication(authentication);
//other test code......
}
}
сообщение об ошибке
2018-10-10 19:18:48,006 [main] INFO [org.springframework.test.context.web.WebTestContextBootstrapper] - Using TestExecutionListeners: [org.springframework.test.context.web.ServletTestExecutionListener@769e7ee8, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener@5276e6b0, org.springframework.test.context.support.DependencyInjectionTestExecutionListener@71b1176b, org.springframework.test.context.support.DirtiesContextTestExecutionListener@6193932a]
2018-10-10 19:18:48,038 [main] INFO [org.springframework.mock.web.MockServletContext] - Initializing Spring root WebApplicationContext
2018-10-10 19:18:48,038 [main] INFO [org.springframework.web.context.ContextLoader] - Root WebApplicationContext: initialization started
2018-10-10 19:18:48,166 [main] INFO [org.springframework.web.context.support.XmlWebApplicationContext] - Refreshing Root WebApplicationContext: startup date [Wed Oct 10 19:18:48 CST 2018]; root of context hierarchy
2018-10-10 19:18:48,216 [main] INFO [org.springframework.beans.factory.xml.XmlBeanDefinitionReader] - Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext.xml]
2018-10-10 19:18:48,218 [main] ERROR [org.springframework.web.context.ContextLoader] - Context initialization failed
org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is java.io.FileNotFoundException: Could not open ServletContext resource [/WEB-INF/applicationContext.xml]
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:344)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:614)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:515)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
at ericsson.rtm.service.chache.xxxTest.setUp(xxxTest.java:54)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at mockit.integration.junit4.internal.JUnit4TestRunnerDecorator.invokeExplosively(JUnit4TestRunnerDecorator.java:33)
at mockit.integration.junit4.internal.MockFrameworkMethod.invokeExplosively(MockFrameworkMethod.java:44)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
**Caused by: java.io.FileNotFoundException: Could not open ServletContext resource [/WEB-INF/applicationContext.xml]**
at org.springframework.web.context.support.ServletContextResource.getInputStream(ServletContextResource.java:141)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:330)
... 34 more