Используя JUnit & Greenmail, я хочу получить случайный порт, используемый greenmail, а не порты по умолчанию или порты со смещением. Для этого я попытался получить случайный порт с помощью ServerSocket (0), и запуск greenmail работает, как задумано. Но когда я пытаюсь отправить письмо во время теста, я получаю исключение «Не удалось подключиться к порту 3025», которое используется по умолчанию в Greenmail.
package de.itout.test.tdd.tdd.mocking;
import com.icegreen.greenmail.configuration.*;
import com.icegreen.greenmail.junit.*;
import com.icegreen.greenmail.user.*;
import com.icegreen.greenmail.util.*;
import java.io.*;
import java.net.*;
import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
import org.junit.*;
import static org.junit.Assert.*;
public class MailTest
{
GreenMail greenMailSMTPIMAP;
public MailTest()
{
}
@Before
public void setUp() throws IOException
{
ServerSocket ssSMTP = new ServerSocket(0);
ServerSocket ssIMAP = new ServerSocket(0);
int randomPortSMTP = ssSMTP.getLocalPort();
int randomPortIMAP = ssIMAP.getLocalPort();
ssSMTP.close();
ssIMAP.close();
ServerSetup smtpSetup = new ServerSetup(randomPortSMTP, null, ServerSetup.PROTOCOL_SMTP);
ServerSetup imapSetup = new ServerSetup(randomPortIMAP, null, ServerSetup.PROTOCOL_IMAP);
greenMailSMTPIMAP = new GreenMail(new ServerSetup[]{smtpSetup,imapSetup});
greenMailSMTPIMAP.start();
}
@After
public void tearDown()
{
greenMailSMTPIMAP.stop();
}
@Test
public void testSend() throws MessagingException
{
GreenMailUtil.sendTextEmailTest("to@localhost.com", "from@localhost.com",
"some subject", "some body"); // --- Place your sending code here instead
assertEquals("some body", GreenMailUtil.getBody(greenMailSMTPIMAP.getReceivedMessages()[0]));
}
@Test
public void testReceive() throws MessagingException
{
GreenMailUser user = greenMailSMTPIMAP.setUser("to@localhost.com", "login-id", "password");
user.deliver(createMimeMessage()); // You can either create a more complex message...
GreenMailUtil.sendTextEmailTest("to@localhost.com", "from@localhost.com",
"subject", "body"); // ...or use the default messages
assertEquals(2, greenMailSMTPIMAP.getReceivedMessages().length); // // --- Place your POP3 or IMAP retrieve code here
}
private MimeMessage createMimeMessage()
{
return GreenMailUtil.createTextEmail("to@localhost.com", "from@localhost.com", "subject", "body", greenMailSMTPIMAP.getImap().getServerSetup());
}
}
Running de.itout.test.tdd.tdd.mocking.MailTest
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 35.866 sec <<< FAILURE!
testSend(de.itout.test.tdd.tdd.mocking.MailTest) Time elapsed: 35.725 sec <<< ERROR!
java.lang.IllegalStateException: Can not send message javax.mail.internet.MimeMessage@4de5031f
at com.icegreen.greenmail.util.GreenMailUtil.sendMimeMessage(GreenMailUtil.java:275)
at com.icegreen.greenmail.util.GreenMailUtil.sendTextEmail(GreenMailUtil.java:263)
at com.icegreen.greenmail.util.GreenMailUtil.sendTextEmailTest(GreenMailUtil.java:206)
at de.itout.test.tdd.tdd.mocking.MailTest.testSend(MailTest.java:52)
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 org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:242)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:137)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Caused by: com.sun.mail.util.MailConnectException: Couldn't connect to host, port: 127.0.0.1, 3025; timeout 15000;
nested exception is:
java.net.ConnectException: Connection refused: connect
at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:2118)
at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:712)
at javax.mail.Service.connect(Service.java:366)
at javax.mail.Service.connect(Service.java:246)
at javax.mail.Service.connect(Service.java:195)
at javax.mail.Transport.send0(Transport.java:254)
at javax.mail.Transport.send(Transport.java:124)
at com.icegreen.greenmail.util.GreenMailUtil.sendMimeMessage(GreenMailUtil.java:273)
... 34 more
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:329)
at com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:238)
at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:2084)
... 41 more