问题描述
我需要使用javax.selvlet-api替换javaee-api的依赖项，如下所示：
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
</dependency>
解决方法
-
我试图使用sprint-test和模仿对象编写Servlet的单元测试
-
我的Maven依赖是：
<dependency>org.springframework
spring-test
4.0.3.RELEASE
我只想测试Java servlet，例如以下有关 Java开发人员的实用TDD和验收TDD的 书：
package sample;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class LoginServlet extends HttpServlet {
private boolean isValid;
/**
*
*/
private static final long serialVersionUID = 2473252741884321641L;
@Override
public void init() throws ServletException {
super.init();
}
@Override
public void doPost(HttpServletRequest req,HttpServletResponse resp)
throws IOException {
String user = req.getParameter("j_username");
String pass = req.getParameter("j_password");
if (isValidLogin(user,pass)) {
resp.sendRedirect("/frontpage");
req.getSession().setAttribute("username",user);
} else {
resp.sendRedirect("/invalidlogin");
}
}
private boolean isValidLogin(String user,String pass) {
return isValid;
}
public void setValid(boolean isValid) {
this.isValid = isValid;
}
}
我的代码是：
package sample;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
public class SprintTestProb {
@Test
public void wrongPasswordShouldRedirectToErrorPage() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest();
MockHttpServletResponse response = new MockHttpServletResponse();
request.addParameter("j_username","gyanu");
request.addParameter("j_password","wrongpassword");
LoginServlet login = new LoginServlet();
login.setValid(false);
login.doPost(request,response);
assertEquals("/invalidlogin",response.getRedirectedUrl());
}
}
我在 MockHttpServletResponse response = new MockHttpServletResponse（）; 行上出错
如下：
java.lang.ExceptionInInitializerError
at org.springframework.mock.web.MockHttpServletResponse.<init>(MockHttpServletResponse.java:76)
at sample.SprintTestProb.wrongPasswordShouldRedirectToErrorPage(SprintTestProb.java:14)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.util.MissingResourceException: Can't find bundle for base name javax.servlet.LocalStrings,locale en_US
at java.util.ResourceBundle.throwMissingResourceException(ResourceBundle.java:1499)
at java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:1322)
at java.util.ResourceBundle.getBundle(ResourceBundle.java:721)
at javax.servlet.ServletOutputStream.<clinit>(ServletOutputStream.java:87)
... 25 more