我为一个小型网络应用程序编写了几个测试，但是当我尝试运行使用WicketTester的页面特定测试时出现错误。
Google将我发送到Apache Wicket的邮件列表，其中用户遇到了相同的异常。他/她说问题是在Wicket应用程序之前初始化了AnnotApplicationContextMock。我也粘贴了我的WicketApplication类。
你们之前有没有处理过这个错误？我已经粘贴了例外和下面的课程。
例外：
-------------------------------------------------------------------------------
Test set: com.upbeat.shoutbox.web.TestViewShoutsPage
-------------------------------------------------------------------------------
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.545 sec (AnnotApplicationContextMock.java:61)
at com.upbeat.shoutbox.web.TestViewShoutsPage.setUp(TestViewShoutsPage.java:30)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.junit.internal.runners.MethodRoadie.runBefores(MethodRoadie.java:129)
at org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:93)
at org.unitils.UnitilsJUnit4TestClassRunner$CustomMethodRoadie.runBeforesThenTestThenAfters(UnitilsJUnit4TestClassRunner.java:168)
at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:84)
at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:49)
at org.unitils.UnitilsJUnit4TestClassRunner.invokeTestMethod(UnitilsJUnit4TestClassRunner.java:127)
at org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:59)
at org.unitils.UnitilsJUnit4TestClassRunner.access$000(UnitilsJUnit4TestClassRunner.java:42)
at org.unitils.UnitilsJUnit4TestClassRunner$1.run(UnitilsJUnit4TestClassRunner.java:87)
at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:34)
at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:44)
at org.unitils.UnitilsJUnit4TestClassRunner.run(UnitilsJUnit4TestClassRunner.java:94)
at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:62)
at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:140)
at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:127)
at org.apache.maven.surefire.Surefire.run(Surefire.java:177)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:345)
at org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1009)
我的页面特定测试类：
package com.upbeat.shoutbox.web;
import org.apache.wicket.application.IComponentInstantiationListener;
import org.apache.wicket.protocol.http.WebApplication;
import org.apache.wicket.spring.injection.annot.SpringComponentInjector;
import org.apache.wicket.spring.injection.annot.test.AnnotApplicationContextMock;
import org.apache.wicket.util.tester.FormTester;
import org.apache.wicket.util.tester.WicketTester;
import org.junit.Before;
import org.junit.Test;
import org.unitils.spring.annotation.SpringBeanByType;
import com.upbeat.shoutbox.WicketApplication;
import com.upbeat.shoutbox.integrations.AbstractIntegrationTest;
import com.upbeat.shoutbox.persistence.ShoutItemDao;
import com.upbeat.shoutbox.services.ShoutService;
import com.upbeat.shoutbox.web.pages.ViewShoutsPage;
public class TestViewShoutsPage extends AbstractIntegrationTest {
@SpringBeanByType
private ShoutService svc;
@SpringBeanByType
private ShoutItemDao dao;
protected WicketTester tester;
@Before
public void setUp() {
final AnnotApplicationContextMock appctx = new AnnotApplicationContextMock();
appctx.putBean("ShoutItemDao", dao);
appctx.putBean("ShoutService", svc);
tester = new WicketTester(new WicketApplication() {
@Override
protected IComponentInstantiationListener getSpringComponentInjector(WebApplication app) {
return new SpringComponentInjector(app, appctx, false);
}
});
}
@Test
public void testRenderPage() {
tester.startPage(ViewShoutsPage.class);
tester.assertRenderedPage(ViewShoutsPage.class);
FormTester ft = tester.newFormTester("addShoutForm");
ft.setValue("nickname", "test-nickname");
ft.setValue("content", "a whole lot of content");
ft.submit();
tester.assertRenderedPage(ViewShoutsPage.class);
tester.assertContains("test-nickname");
tester.assertContains("a whole lot of content");
}
}
AbstractIntegrationTest：
package com.upbeat.shoutbox.integrations;
import org.springframework.context.ApplicationContext;
import org.unitils.UnitilsJUnit4;
import org.unitils.spring.annotation.SpringApplicationContext;
@SpringApplicationContext({"/com/upbeat/shoutbox/spring/applicationContext.xml", "applicationContext-test.xml"})
public abstract class AbstractIntegrationTest extends UnitilsJUnit4 {
private ApplicationContext applicationContext;
}
WicketApplication：
package com.upbeat.shoutbox;
import org.apache.wicket.application.IComponentInstantiationListener;
import org.apache.wicket.protocol.http.WebApplication;
import org.apache.wicket.request.target.coding.IndexedParamUrlCodingStrategy;
import org.apache.wicket.spring.injection.annot.SpringComponentInjector;
import com.upbeat.shoutbox.web.pages.ParamPage;
import com.upbeat.shoutbox.web.pages.VeryNiceExceptionPage;
/**
* Application object for your web application. If you want to run this application without deploying, run the Start class.
*
* @see com.upbeat.shoutbox.Start#main(String[])
*/
public class WicketApplication extends WebApplication
{
/**
* Constructor
*/
public WicketApplication()
{
}
/**
* @see org.apache.wicket.Application#getHomePage()
*/
public Class getHomePage()
{
return HomePage.class;
}
@Override
protected void init() {
super.init();
// Enable wicket ajax debug
getDebugSettings().setAjaxDebugModeEnabled(true);
addComponentInstantiationListener(getSpringComponentInjector(this));
// Mount pages
mountBookmarkablePage("/home", HomePage.class);
mountBookmarkablePage("/exceptionPage", VeryNiceExceptionPage.class);
mount(new IndexedParamUrlCodingStrategy("/view_params", ParamPage.class));
}
protected IComponentInstantiationListener getSpringComponentInjector(WebApplication app) {
return new SpringComponentInjector(app);
}
}
答案 0 :(得分：1)
我能够修复它，好像来自Wicket邮件列表的用户是对的，直到现在我才能做到这一点。
通过在WicketApplication getSpringComponentInjector-method中移动AnnotApplicationContextMock的初始化，我能够运行测试。
@Before
public void setUp() {
tester = new WicketTester(new WicketApplication() {
@Override
protected IComponentInstantiationListener getSpringComponentInjector(WebApplication app) {
AnnotApplicationContextMock appctx = new AnnotApplicationContextMock();
appctx.putBean("shoutItemDao", dao);
appctx.putBean("shoutService", svc);
return new SpringComponentInjector(app, appctx, true);
}
});
答案 1 :(得分：0)
将页面中的{Application application）带到线程池，在池中添加if：
if（！Application.exists（））{
ThreadContext.setApplication（应用程序）;
}