测试Greenmail而不安装SMTP服务器
测试Greenmail而不安装SMTP服务器
提问于 2012-03-12 04:51:13
我试图使用Greenmail在本地主机上对电子邮件功能进行单元测试。问题是，我还没有安装SMTP服务器，而且安装一个服务器会让我觉得太过分了。我的期望是，应该有一个免费的库，允许我将发送邮件的代码保持不变，但不要真正将电子邮件发送到SMTP服务器，而是将其发送到本地计算机，以便我能够检索它们(为了单元测试)。
在使用Grails进行开发时，我曾经使用过Greenmail，体验非常棒。但是我找不到类似的Spring框架。在绿邮页面中，有一个模拟SMTP服务器与JBoss捆绑在一起。但是我不想运行JBoss，因为我的web应用程序目前运行在Tomcat上。
Tomcat已经有类似的服务了吗？或者有什么更好的方法来发送测试邮件到本地主机，在那里我可以检索发送的电子邮件？
更新
我试过使用拉尔夫的方法，但它仍然产生了同样的例外：
[SimpleAsyncTaskExecutor-1] 2012-03-13 10:19:39,475 - ERROR: com.test.my.service.emailing.impl.EmailServiceImpl - Mail server connection failed; nested exception is javax.mail.MessagingException: Could not connect to SMTP host: localhost, port: 3025;
nested exception is:
java.net.ConnectException: Connection refused: connect. Failed messages: javax.mail.MessagingException: Could not connect to SMTP host: localhost, port: 3025;
nested exception is:
java.net.ConnectException: Connection refused: connect
org.springframework.mail.MailSendException: Mail server connection failed; nested exception is javax.mail.MessagingException: Could not connect to SMTP host: localhost, port: 3025;
nested exception is:
java.net.ConnectException: Connection refused: connect. Failed messages: javax.mail.MessagingException: Could not connect to SMTP host: localhost, port: 3025;
nested exception is:
java.net.ConnectException: Connection refused: connect; message exception details (1) are:
Failed message 1:
javax.mail.MessagingException: Could not connect to SMTP host: localhost, port: 3025;
nested exception is:
java.net.ConnectException: Connection refused: connect
at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1391)
at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:412)
at javax.mail.Service.connect(Service.java:288)
at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:389)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:340)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:336)
at com.test.my.service.emailing.impl.EmailServiceImpl.test(EmailServiceImpl.java:388)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.interceptor.AsyncExecutionInterceptor$1.call(AsyncExecutionInterceptor.java:80)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:233)
at com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:189)
at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1359)
... 19 more回答 5
Stack Overflow用户
回答已采纳
发布于 2012-03-12 07:52:05
您可以在任何Java中使用绿邮，不管它是否使用Spring。您不需要任何特定于Spring的东西。
它运行某种进程中的邮件服务器。
import com.icegreen.greenmail.util.GreenMail;
import com.icegreen.greenmail.util.GreenMailUtil;
import com.icegreen.greenmail.util.ServerSetupTest; ...
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("ApplicationContext-Greenmail.xml")
public class EmailServiceIntegrationTest {
/** Class under test */
@Resource
private EmailService emailService;
private GreenMail greenMail;
@Before
public void startMailServer() {
greenMail = new GreenMail(ServerSetupTest.SMTP);
greenMail.start();
}
@After
public void stopMailServer() {
greenMail.stop();
}
@Test
public void testPledgeReminder()
throws InterruptedException, MessagingException {
String mailText = "Hallo World";
String mailSubject = "Hallo";
String mailTo = "test@excaple.com";
/** when: sending a mail */
emailService.send(mailSubject, mailTo, mailText);
assertTrue(greenMail.waitForIncomingEmail(5000, 1));
Message[] messages = greenMail.getReceivedMessages();
assertEquals(1, messages.length);
assertEquals(mailText, messages[0].getSubject());
String body = GreenMailUtil.getBody(messages[0]).replaceAll("=\r?\n", "");
assertEquals(mailText, body);
}
}重要事项:使用端口3025
<bean id="javaMailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
<property name="javaMailProperties">
<util:properties>
<prop key="mail.debug">false</prop>
<prop key="mail.transport.protocol">smtp</prop>
<prop key="mail.smtp.port">3025</prop>
<prop key="mail.smtp.auth">true</prop>
<prop key="mail.smtp.user">test@mail.extern</prop>
<prop key="mail.smtp.host">localhost</prop>
<prop key="mail.smtp.from">test@mail.extern</prop>
</util:properties>
</property>
<property name="username" value="test"/>
<property name="password" value="xxx"/>
<property name="defaultEncoding" value="utf8" />
</bean>然后，此配置将配置一个，将其邮件发送到由测试代码启动并完成的GreenMail。
Stack Overflow用户
发布于 2012-03-12 08:14:23
编辑(2017年11月)：
Dumbster链接死了，github https://github.com/kirviq/dumbster上有一个分支
-原始信息
看看Dumbster -我用它来做我所有的单元测试，因为它允许我对发送出去的实际电子邮件进行断言。
http://quintanasoft.com/dumbster/
Stack Overflow用户
发布于 2017-03-23 10:34:23
尝试手动设置GreenMail服务器的端口如下：
@Before
public void startMailServer()
throws Exception
{
ServerSetup setup = new ServerSetup(3025,"localhost","smtp");
greenMail = new GreenMail(setup);
greenMail.start();
}然后将电子邮件发件人的端口设置为上面所示，注意协议/主机/端口：
email.protocol=smtp
email.host=localhost
email.port=3025
email.username=to@localhost.com
email.password=to@localhost.com
email.auth=true
email.systemEmail=from@localhost.com使用bean配置：
<bean id="javaMailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
<property name="protocol" value="${email.protocol}" />
<property name="host" value="${email.host}" />
<property name="port" value="${email.port}" />
<property name="username" value="${email.username}" />
<property name="password" value="${email.password}" />
<property name="javaMailProperties">
<props>
<prop key="mail.${email.protocol}.auth">${email.auth}</prop>
</props>
</property>
</bean>页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/9661907
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