From 0529309657bf1c8a0bc2e3dcc8d85919e5e6f72d Mon Sep 17 00:00:00 2001
From: Gunnar Hillert <ghillert@vmware.com>
Date: Tue, 11 Dec 2012 11:59:26 -0500
Subject: [PATCH] INTSAMPLES-101 - Don't Use Hard-Coded Port in the
 'mail-attachments' Sample For reference see:
 https://jira.springsource.org/browse/INTSAMPLES-101

---
 intermediate/mail-attachments/pom.xml               |  6 ++++++
 .../mailattachments/MimeMessageParsingTest.java     | 13 ++++++++++---
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/intermediate/mail-attachments/pom.xml b/intermediate/mail-attachments/pom.xml
index 55dafebe..e29dd4d7 100644
--- a/intermediate/mail-attachments/pom.xml
+++ b/intermediate/mail-attachments/pom.xml
@@ -28,6 +28,12 @@
 			<artifactId>spring-integration-file</artifactId>
 			<version>${spring.integration.version}</version>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.integration</groupId>
+			<artifactId>spring-integration-test</artifactId>
+			<version>${spring.integration.version}</version>
+			<scope>test</scope>
+		</dependency>
 		<dependency>
 			<groupId>javax.activation</groupId>
 			<artifactId>activation</artifactId>
diff --git a/intermediate/mail-attachments/src/test/java/org/springframework/integration/samples/mailattachments/MimeMessageParsingTest.java b/intermediate/mail-attachments/src/test/java/org/springframework/integration/samples/mailattachments/MimeMessageParsingTest.java
index 0fa4560c..3adad44b 100644
--- a/intermediate/mail-attachments/src/test/java/org/springframework/integration/samples/mailattachments/MimeMessageParsingTest.java
+++ b/intermediate/mail-attachments/src/test/java/org/springframework/integration/samples/mailattachments/MimeMessageParsingTest.java
@@ -33,6 +33,7 @@ import org.junit.Test;
 import org.springframework.core.io.ByteArrayResource;
 import org.springframework.integration.samples.mailattachments.support.EmailFragment;
 import org.springframework.integration.samples.mailattachments.support.EmailParserUtils;
+import org.springframework.integration.test.util.SocketUtils;
 import org.springframework.mail.MailParseException;
 import org.springframework.mail.javamail.JavaMailSenderImpl;
 import org.springframework.mail.javamail.MimeMessageHelper;
@@ -51,12 +52,18 @@ public class MimeMessageParsingTest {
 
 	private Wiser wiser;
 
+	private int wiserPort;
+
 	@Before
 	public void startWiser() {
+
+		this.wiserPort = SocketUtils.findAvailableServerSocket(2500);
+
 		wiser = new Wiser();
-		wiser.setPort(2500);
+		wiser.setPort(this.wiserPort);
 		wiser.start();
 		LOGGER.info("Wiser was started.");
+
 	}
 
 	/**
@@ -70,7 +77,7 @@ public class MimeMessageParsingTest {
 	public void testProcessingOfEmailAttachments() {
 
 		final JavaMailSenderImpl mailSender = new JavaMailSenderImpl();
-		mailSender.setPort(2500);
+		mailSender.setPort(this.wiserPort);
 
 		final MimeMessage message = mailSender.createMimeMessage();
 		final String pictureName = "picture.png";
@@ -143,7 +150,7 @@ public class MimeMessageParsingTest {
 	public void testProcessingOfNestedEmailAttachments() {
 
 		final JavaMailSenderImpl mailSender = new JavaMailSenderImpl();
-		mailSender.setPort(2500);
+		mailSender.setPort(this.wiserPort);
 
 		final MimeMessage rootMessage = mailSender.createMimeMessage();