我正在尝试将GreenMail用作用于单元测试的模型邮件服务器。它的工作是等待IMAP / POP3请求并传递虚拟邮件,但我无法使其正常工作。
public class EMailMonitoringTest {
private static final String USER_PASSWORD = "test";
private static final String USER_NAME = "jDownloaderTestUser";
private static final String EMAIL_USER_ADDRESS = "jdtest@localhost";
private static final String EMAIL_TO = "someone@localhost.com";
private static final String EMAIL_SUBJECT = "Test E-Mail";
private static final String EMAIL_TEXT = "This is a test e-mail.";
private static final String LOCALHOST = "127.0.0.1";
private GreenMail mailServer;
@Before
public void setUp() {
mailServer = new GreenMail(ServerSetupTest.ALL);
mailServer.start();
}
@After
public void tearDown() {
mailServer.stop();
}
@Test
public void getMails() throws AddressException, MessagingException, FolderException, UserException, IOException {
// create user on mail server
GreenMailUser user = mailServer.setUser(EMAIL_USER_ADDRESS, USER_NAME, USER_PASSWORD);
// create an e-mail message using javax.mail ..
MimeMessage message = new MimeMessage((Session) null);
message.setFrom(new InternetAddress(EMAIL_TO));
message.addRecipient(Message.RecipientType.TO, new InternetAddress(EMAIL_USER_ADDRESS));
message.setSubject(EMAIL_SUBJECT);
message.setText(EMAIL_TEXT);
// use greenmail to store the message
user.deliver(message);
// check received messages
Message[] messages = mailServer.getReceivedMessages();
for (Message m : messages) {
System.out.println("*** Class: " + m.getClass() + " ***");
System.out.println("From: " + m.getFrom()[0]);
System.out.println("To: " + m.getRecipients(Message.RecipientType.TO)[0]);
System.out.println("Subject: " + m.getSubject());
System.out.println("Content: " + m.getContent());
}
没问题,到目前为止的输出是这样的:
**类:类javax.mail.internet.MimeMessage **
来自:someone@localhost.com
到:jdtest @ localhost
主题:测试电子邮件
内容:这是一封测试电子邮件。
之后,我尝试从GreenMail IMAP服务器获取邮件:
// fetch the e-mail via imap using javax.mail ..
Properties props = new Properties();
Session session = Session.getInstance(props);
URLName urlName = new URLName("imap", LOCALHOST,
ServerSetupTest.IMAP.getPort(), null, user.getLogin(),
user.getPassword());
Store store = session.getStore(urlName);
store.connect();
Folder folder = store.getFolder("INBOX");
folder.open(Folder.READ_ONLY);
messages = folder.getMessages();
System.out.println("Size of Messages: " + messages.length);
for (Message m : messages) {
System.out.println("** Class: " + m.getClass() + " **");
System.out.println("From: " + m.getFrom()[0].toString());
System.out.println("To: " + m.getRecipients(Message.RecipientType.TO)[0].toString());
System.out.println("Subject: " + m.getSubject().toString());
System.out.println("Content: " + m.getContent().toString());
}
我对此的奖励是
讯息大小:1
**类:com.sun.mail.imap.IMAPMessage类**
和FolderClosedException:
javax.mail.FolderClosedException:* BYE JavaMail异常:
java.io.IOException在
com.sun.mail.imap.IMAPMessage.loadEnvelope(IMAPMessage.java:1217)位于
com.sun.mail.imap.IMAPMessage.getFrom(IMAPMessage.java:252)位于
jd.controlling.EMailMonitoringTest.test(EMailMonitoringTest.java:85)
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)处
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
在
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
在java.lang.reflect.Method.invoke(Method.java:601)在
org.junit.runners.model.FrameworkMethod $ 1.runReflectiveCall(FrameworkMethod.java:44)
在
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
在
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
在
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
在
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
在
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
在
org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
在
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
在
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
在org.junit.runners.ParentRunner处$ 3.run(ParentRunner.java:193)在
org.junit.runners.ParentRunner $ 1.schedule(ParentRunner.java:52)在
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)在
org.junit.runners.ParentRunner.access $ 000(ParentRunner.java:42)在
org.junit.runners.ParentRunner $ 2.evaluate(ParentRunner.java:184)在
org.junit.runners.ParentRunner.run(ParentRunner.java:236)在
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
在
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
在
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
在
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
在
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
在
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
尝试访问folder.getMessage(0)只会导致IndexOutOfBoundsException,但是在数组中存储了一个IMAPMessage类的Message。有人知道吗?
是的,我在hashCode上尝试了示例,但是它们也由于相同的原因而失败...访问接收到的IMAP消息的属性时出现FolderClosedException ...
非常感谢您接受任何提示。
最佳答案
使用IMAP时,您配置LOCALHOST,但是在启动/创建GreenMail时从未告诉GreenMail使用LOCALHOST。
使用GreenMail服务器ServerSetupTest.IMAP.getBindAddress()的绑定地址代替LOCALHOST:
// fetch the e-mail via imap using javax.mail ..
// Hint: Create session via GreenMailUtil
Session session = GreenMailUtil.getSession(ServerSetupTest.IMAP);
// Use configured host address instead of supplying a
URLName urlName = new URLName("imap", ServerSetupTest.IMAP.getBindAddress(),
ServerSetupTest.IMAP.getPort(), null, user.getLogin(),
user.getPassword());
Store store = session.getStore(urlName);
store.connect();`