Merge pull request #2 from plalloni/master

Build migrated to maven, tests self-contained, etc.

.classpath

@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="src" path="test/src"/>
-	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.web.container"/>
-	<classpathentry kind="lib" path="test/lib/junit-3.8.1.jar"/>
-	<classpathentry kind="con" path="org.eclipse.jst.server.core.container/org.eclipse.jst.server.tomcat.runtimeTarget/Apache Tomcat v6.0">
-		<attributes>
-			<attribute name="owner.project.facets" value="jst.web"/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER">
-		<attributes>
-			<attribute name="owner.project.facets" value="java"/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="lib" path="test/lib/httpunit.jar"/>
-	<classpathentry kind="output" path="content/WEB-INF/classes"/>
-</classpath>

.gitignore

@@ -1,5 +1,2 @@
-/user.property
+target
-/content/WEB-INF/classes
+.*
-/plantuml.war
-/dist
-

.project

@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>plantumlservlet</name>
-	<comment></comment>
-	<projects>
-		<project>Servers</project>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.wst.common.project.facet.core.builder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.wst.validation.validationbuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
-		<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
-	</natures>
-</projectDescription>

.settings/.jsdtscope

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="src" path="content"/>
-	<classpathentry kind="output" path=""/>
-</classpath>

.settings/org.eclipse.core.resources.prefs

@@ -1,3 +0,0 @@
-#Thu Feb 17 12:10:42 CET 2011
-eclipse.preferences.version=1
-encoding/<project>=UTF-8

.settings/org.eclipse.jdt.core.prefs

@@ -1,12 +0,0 @@
-#Thu Feb 17 12:07:22 CET 2011
-eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
-org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=1.6
-org.eclipse.jdt.core.compiler.debug.lineNumber=generate
-org.eclipse.jdt.core.compiler.debug.localVariable=generate
-org.eclipse.jdt.core.compiler.debug.sourceFile=generate
-org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
-org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.6

.settings/org.eclipse.ltk.core.refactoring.prefs

@@ -1,3 +0,0 @@
-#Thu Feb 17 12:12:34 CET 2011
-eclipse.preferences.version=1
-org.eclipse.ltk.core.refactoring.enable.project.refactoring.history=false

.settings/org.eclipse.wst.common.component

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project-modules id="moduleCoreId" project-version="1.5.0">
-    <wb-module deploy-name="plantumlservlet">
-        <wb-resource deploy-path="/" source-path="/content"/>
-        <wb-resource deploy-path="/WEB-INF/classes" source-path="/src"/>
-        <wb-resource deploy-path="/WEB-INF/classes" source-path="/test/src"/>
-        <property name="java-output-path" value="/plantumlservlet/WEB-INF/classes"/>
-        <property name="context-root" value="plantuml"/>
-    </wb-module>
-</project-modules>

.settings/org.eclipse.wst.common.project.facet.core.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<faceted-project>
-  <runtime name="Apache Tomcat v6.0"/>
-  <installed facet="java" version="1.6"/>
-  <installed facet="jst.web" version="2.4"/>
-</faceted-project>

.settings/org.eclipse.wst.jsdt.ui.superType.container

@@ -1 +0,0 @@
-org.eclipse.wst.jsdt.launching.baseBrowserLibrary

.settings/org.eclipse.wst.jsdt.ui.superType.name

@@ -1 +0,0 @@
-Window

.settings/org.eclipse.wst.ws.service.policy.prefs

@@ -1,3 +0,0 @@
-#Thu Feb 17 12:12:34 CET 2011
-eclipse.preferences.version=1
-org.eclipse.wst.ws.service.policy.projectEnabled=false

README

@@ -1,21 +0,0 @@
-* PlantUMLServlet description 
-*****************************
-PlantUMLServlet is a PlantUML extension to generate images on-the-fly. 
-To know more about PlantUML, please visit http://plantuml.sourceforge.net/ 
-
-* How to build the project
-**************************
-To build the project you need to install the following components :
-- java jdk 1.6.0 or above
-- apache tomcat 6.0 or above
-- apache ant 1.7 or above 
-
-If the tomcat home directory is not /tomcat, you have to create at
-the root of the project a text file named user.property and 
-containing the following line:
-tomcat-home=<your tomcat home dir>  
-
-For example, on a Windows environment, your user.property file can be:
-tomcat-home=C:/tools/Tomcat6.0 
-
-To build the war, just run "ant" at the root directory of the project.

README.md

@@ -0,0 +1,24 @@
+PlantUMLServlet description 
+===========================
+
+PlantUMLServlet is a PlantUML extension to generate images on-the-fly.
+ 
+To know more about PlantUML, please visit http://plantuml.sourceforge.net/.
+
+How to build the project
+========================
+
+To build the project you need to install the following components:
+
+ * java jdk 1.6.0 or above
+ * apache maven 3.0.2 or above
+
+To build the war, just run "mvn package" at the root directory of the project to produce 
+plantuml.war in the target/ directory.
+
+How to testrun the project
+==========================
+
+To run the application deployed on an embedded jetty server run "mvn jetty:run-war" 
+and go to http://localhost:8080/plantuml with your favorite web browser (after it finishes
+to start up).

build.xml

@@ -1,88 +0,0 @@
-<project default="main" basedir=".">
-
-	<target name="main" depends="clean,war">
-	</target>
-
-    <taskdef name="junit"
-        classname="org.apache.tools.ant.taskdefs.optional.junit.JUnitTask">
-        <classpath>
-            <pathelement location="test/lib/junit-3.8.1.jar" />
-        </classpath>
-    </taskdef>
-
-    
-    <target name="init">
-    	<!-- overwrite with your own values in a user.property file -->
-    	<property file="user.property" />
-        <property name="target" value="dist" description="Target directory of the build"/>
-        <property name="tomcat-home" value="/tomcat" description="Home directory of Tomcat"/>
-        <property name="debug" value="false" />
-        <mkdir dir="${target}" />
-        <path id="project-classpath">
-            <fileset dir="content/WEB-INF/lib" includes="*.jar" />
-            <fileset dir="${tomcat-home}/lib" includes="*.jar" />
-        </path>
-        <path id="test-classpath">
-            <fileset dir="test/lib" includes="*.jar" />
-            <pathelement location="${target}"/>
-        </path>
-    </target>
-
-	<target name="clean" depends="init">
-		<delete file="${target}/plantuml.war" />
-	    <delete>
-	        <fileset dir="${target}" includes="**/*.class"/>
-	    </delete>
-        <delete dir="${target}/root" />
-		<delete dir="content/WEB-INF/classes" />
-		<mkdir dir="content/WEB-INF/classes" />
-	</target>
-
-	<target name="compile" depends="init">
-		<javac srcdir="src" destdir="content/WEB-INF/classes" debug="${debug}" classpathref="project-classpath" />
-	</target>
-
-    <target name="prepare" depends="init">
-        <!-- So that we can use the ${TSTAMP}, ${DSTAMP} -->
-        <tstamp />
-        <filter token="timestamp" value="${DSTAMP}"/>
-        <copy todir="${target}/root" filtering="true" >
-            <fileset dir="content">
-                <include name="*.jsp*"/>
-            </fileset>
-        </copy>
-        <copy todir="${target}/root" filtering="false" >
-            <fileset dir="content">
-                <exclude name="*.jsp*"/>
-                <exclude name="*-INF/**"/>
-            </fileset>
-        </copy>
-    </target>
-
-    <target name="war" depends="prepare, compile">
-		<war destfile="${target}/plantuml.war" webxml="content/WEB-INF/web.xml">
-			<classes dir="content/WEB-INF/classes" />
-			<fileset dir="${target}/root" />
-			<lib dir="content/WEB-INF/lib" />
-		</war>
-	</target>
-
-    <target name="deploy" depends="main">
-        <copy file="${target}/plantuml.war" todir="${tomcat-home}/webapps" overwrite="true" />
-    </target>
-
-    <target name="test" depends="init">
-        <echo>
-            WARN - Test execution requires an running PlantUMLServer.
-        </echo>
-        <javac srcdir="test/src" destdir="${target}" debug="${debug}" classpathref="test-classpath" />
-        <junit showoutput="true" >
-            <classpath>
-                <path refid="test-classpath"/>
-            </classpath>
-            <formatter type="plain" usefile="false" />
-            <test name="net.sourceforge.plantuml.servlet.AllTests"/>
-        </junit>
-    </target>
-
-</project>

content/WEB-INF/web.xml

@@ -1,68 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
-	<display-name>plantuml</display-name>
-    <servlet>
-        <servlet-name>plantumlservlet</servlet-name>
-        <servlet-class>net.sourceforge.plantuml.servlet.PlantUmlServlet</servlet-class>
-    </servlet>
-    <servlet>
-        <servlet-name>welcome</servlet-name>
-        <servlet-class>net.sourceforge.plantuml.servlet.Welcome</servlet-class>
-    </servlet>
-    <servlet>
-        <servlet-name>imgservlet</servlet-name>
-        <servlet-class>net.sourceforge.plantuml.servlet.ImgServlet</servlet-class>
-    </servlet>
-    <servlet>
-        <servlet-name>svgservlet</servlet-name>
-        <servlet-class>net.sourceforge.plantuml.servlet.SvgServlet</servlet-class>
-    </servlet>
-    <servlet>
-        <servlet-name>asciiservlet</servlet-name>
-        <servlet-class>net.sourceforge.plantuml.servlet.AsciiServlet</servlet-class>
-    </servlet>
-    <!-- Patterns of the servlet -->
-    <servlet-mapping>
-        <servlet-name>welcome</servlet-name>
-        <url-pattern>/welcome</url-pattern>
-    </servlet-mapping>    
-    <servlet-mapping>
-        <servlet-name>plantumlservlet</servlet-name>
-        <url-pattern>/uml/*</url-pattern>
-    </servlet-mapping>
-    <servlet-mapping>
-        <servlet-name>plantumlservlet</servlet-name>
-        <url-pattern>/form</url-pattern>
-    </servlet-mapping>
-    <servlet-mapping>
-        <servlet-name>imgservlet</servlet-name>
-        <url-pattern>/img/*</url-pattern>
-    </servlet-mapping>
-    <servlet-mapping>
-        <servlet-name>svgservlet</servlet-name>
-        <url-pattern>/svg/*</url-pattern>
-    </servlet-mapping>
-    <servlet-mapping>
-        <servlet-name>asciiservlet</servlet-name>
-        <url-pattern>/txt/*</url-pattern>
-    </servlet-mapping>
-    <servlet-mapping>
-        <servlet-name>plantumlservlet</servlet-name>
-        <url-pattern>/start/*</url-pattern>
-    </servlet-mapping>
-    <servlet-mapping>
-        <servlet-name>plantumlservlet</servlet-name>
-        <url-pattern>/proxy/*</url-pattern>
-    </servlet-mapping>
-    <welcome-file-list>
-    	<welcome-file>welcome</welcome-file>
-    </welcome-file-list>
-    <error-page>
-        <exception-type>java.lang.Throwable</exception-type>
-        <location>/error.jsp</location>
-    </error-page>
-    <error-page>
-        <error-code>500</error-code>
-        <location>/error.jsp</location>
-    </error-page>
-</web-app>

pom.xml

@@ -0,0 +1,90 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>org.sourceforge.plantuml</groupId>
+	<artifactId>plantumlservlet</artifactId>
+	<version>1-SNAPSHOT</version>
+	<name>PlantUML Servlet</name>
+	<packaging>war</packaging>
+	<build>
+		<finalName>plantuml</finalName>
+		<plugins>
+			<plugin>
+				<artifactId>maven-eclipse-plugin</artifactId>
+				<configuration>
+					<wtpversion>1.5</wtpversion>
+					<wtpContextName>plantuml</wtpContextName>
+				</configuration>
+			</plugin>
+			<plugin>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<configuration>
+					<source>1.6</source>
+					<target>1.6</target>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.mortbay.jetty</groupId>
+				<artifactId>jetty-maven-plugin</artifactId>
+				<version>${jetty.version}</version>
+				<configuration>
+					<scanIntervalSeconds>5</scanIntervalSeconds>
+					<webApp>
+						<contextPath>/plantuml</contextPath>
+					</webApp>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+	<properties>
+		<jetty.version>8.0.4.v20111024</jetty.version>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>net.sourceforge.plantuml</groupId>
+			<artifactId>plantuml</artifactId>
+			<version>7481</version>
+		</dependency>
+		<dependency>
+			<groupId>HTTPClient</groupId>
+			<artifactId>HTTPClient</artifactId>
+			<version>0.3-3</version>
+		</dependency>
+		<dependency>
+			<groupId>javax.servlet</groupId>
+			<artifactId>servlet-api</artifactId>
+			<version>2.4</version>
+			<scope>provided</scope>
+		</dependency>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>3.8.2</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>httpunit</groupId>
+			<artifactId>httpunit</artifactId>
+			<version>1.7</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>rhino</groupId>
+			<artifactId>js</artifactId>
+			<version>1.7R2</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.eclipse.jetty.aggregate</groupId>
+			<artifactId>jetty-all</artifactId>
+			<version>${jetty.version}</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.mortbay.jetty</groupId>
+			<artifactId>jsp-2.1-glassfish</artifactId>
+			<version>2.1.v20100127</version>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+</project>

src/main/java/net/sourceforge/plantuml/servlet/PlantUmlServlet.java

@@ -53,6 +53,7 @@ import HTTPClient.ParseException;
  * See http://www.banapple.de/display/BANAPPLE/plantuml+user+macro
  *
  * Modified by Arnaud Roques
+ * Modified by Pablo Lalloni
  * Packaged by Maxime Sinclair
  *
  */
@@ -60,10 +61,10 @@ import HTTPClient.ParseException;
 public class PlantUmlServlet extends HttpServlet {
 
 	private static final Pattern startumlPattern = Pattern.compile("/\\w+/start/(.*)");
-	private static final Pattern proxyPattern = Pattern.compile("/\\w+/proxy/((\\d+)/)?(http://.*)");
+    private static final Pattern proxyPattern = Pattern.compile("/\\w+/proxy/((\\d+)/)?((\\w+)/)?(http://.*)");
 	private static final Pattern oldStartumlPattern = Pattern.compile("/\\w+/uml/startuml/(.*)");
 	private static final Pattern oldImagePattern = Pattern.compile("/\\w+/uml/image/(.*)");
-	private static final Pattern oldProxyPattern = Pattern.compile("/\\w+/uml/proxy/((\\d+)/)?(http://.*)");
+    private static final Pattern oldProxyPattern = Pattern.compile("/\\w+/uml/proxy/((\\d+)/)?((\\w+)/)?(http://.*)");
 
 	@Override
 	public void doGet(HttpServletRequest request, HttpServletResponse response)
@@ -80,8 +81,9 @@ public class PlantUmlServlet extends HttpServlet {
 			handleImage(response, source, uri);
 		} else if (proxyMatcher.matches()) {
 			String num = proxyMatcher.group(2);
-			String source = proxyMatcher.group(3);
+            String format = proxyMatcher.group(4);
-			handleImageProxy(response, num, source, uri);
+            String source = proxyMatcher.group(5);
+            handleImageProxy(response, num, source, format, uri);
 		} else if (oldStartumlMatcher.matches()) {
 			String source = oldStartumlMatcher.group(1);
 			handleImage(response, source, uri);
@@ -90,8 +92,9 @@ public class PlantUmlServlet extends HttpServlet {
 			handleImageDecompress(response, source, uri);
 		} else if (oldProxyMatcher.matches()) {
 			String num = oldProxyMatcher.group(2);
-			String source = oldProxyMatcher.group(3);
+            String format = oldProxyMatcher.group(4);
-			handleImageProxy(response, num, source, uri);
+            String source = oldProxyMatcher.group(5);
+            handleImageProxy(response, num, source, format, uri);
 		} else {
 			doPost(request, response);
 		}
@@ -109,7 +112,7 @@ public class PlantUmlServlet extends HttpServlet {
 
 		Transcoder transcoder = getTranscoder();
 		// the URL form has been submitted
-		if ((url != null) && (!url.trim().isEmpty())) {
+		if (url != null && !url.trim().isEmpty()) {
 			// TODO Verify the url is correct
 			Pattern p = Pattern.compile(".*/(.*)");
 			Matcher m = p.matcher(url);
@@ -119,7 +122,7 @@ public class PlantUmlServlet extends HttpServlet {
 			}
 		}
 		// the Text form has been submitted
-		if ((text != null) && (!text.trim().isEmpty())) {
+		if (text != null && !text.trim().isEmpty()) {
 			encoded = transcoder.encode(text);
 		}
 
@@ -158,11 +161,15 @@ public class PlantUmlServlet extends HttpServlet {
 	}
 
 	private void handleImageProxy(HttpServletResponse response, String num,
-			String source, String uri) throws IOException {
+            String source, String format, String uri) throws IOException {
 		SourceStringReader reader = new SourceStringReader( getContent(source));
 		int n = num == null ? 0 : Integer.parseInt(num);
-		// Write the first image to "os"
+        // Write the requested image to "os"
-		reader.generateImage(response.getOutputStream(), n);
+        if (format != null) {
+            reader.generateImage(response.getOutputStream(), n, new FileFormatOption(FileFormat.valueOf(format)));
+        } else {
+            reader.generateImage(response.getOutputStream(), n);
+        }
 	}
 
 	private void sendImage(HttpServletResponse response, String text, String uri)

src/main/webapp/WEB-INF/web.xml

@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
+	<display-name>plantuml</display-name>
+	<context-param>
+		<param-name>org.eclipse.jetty.servlet.Default.welcomeServlets</param-name>
+		<param-value>exact</param-value>
+	</context-param>
+	<servlet>
+		<servlet-name>plantumlservlet</servlet-name>
+		<servlet-class>net.sourceforge.plantuml.servlet.PlantUmlServlet</servlet-class>
+	</servlet>
+	<servlet>
+		<servlet-name>welcome</servlet-name>
+		<servlet-class>net.sourceforge.plantuml.servlet.Welcome</servlet-class>
+	</servlet>
+	<servlet>
+		<servlet-name>imgservlet</servlet-name>
+		<servlet-class>net.sourceforge.plantuml.servlet.ImgServlet</servlet-class>
+	</servlet>
+	<servlet>
+		<servlet-name>svgservlet</servlet-name>
+		<servlet-class>net.sourceforge.plantuml.servlet.SvgServlet</servlet-class>
+	</servlet>
+	<servlet>
+		<servlet-name>asciiservlet</servlet-name>
+		<servlet-class>net.sourceforge.plantuml.servlet.AsciiServlet</servlet-class>
+	</servlet>
+	<!-- Patterns of the servlet -->
+	<servlet-mapping>
+		<servlet-name>welcome</servlet-name>
+		<url-pattern>/welcome</url-pattern>
+	</servlet-mapping>
+	<servlet-mapping>
+		<servlet-name>plantumlservlet</servlet-name>
+		<url-pattern>/uml/*</url-pattern>
+	</servlet-mapping>
+	<servlet-mapping>
+		<servlet-name>plantumlservlet</servlet-name>
+		<url-pattern>/form</url-pattern>
+	</servlet-mapping>
+	<servlet-mapping>
+		<servlet-name>imgservlet</servlet-name>
+		<url-pattern>/img/*</url-pattern>
+	</servlet-mapping>
+	<servlet-mapping>
+		<servlet-name>svgservlet</servlet-name>
+		<url-pattern>/svg/*</url-pattern>
+	</servlet-mapping>
+	<servlet-mapping>
+		<servlet-name>asciiservlet</servlet-name>
+		<url-pattern>/txt/*</url-pattern>
+	</servlet-mapping>
+	<servlet-mapping>
+		<servlet-name>plantumlservlet</servlet-name>
+		<url-pattern>/start/*</url-pattern>
+	</servlet-mapping>
+	<servlet-mapping>
+		<servlet-name>plantumlservlet</servlet-name>
+		<url-pattern>/proxy/*</url-pattern>
+	</servlet-mapping>
+	<error-page>
+		<exception-type>java.lang.Throwable</exception-type>
+		<location>/error.jsp</location>
+	</error-page>
+	<error-page>
+		<error-code>500</error-code>
+		<location>/error.jsp</location>
+	</error-page>
+	<welcome-file-list>
+		<welcome-file>welcome</welcome-file>
+	</welcome-file-list>
+</web-app>

src/test/java/net/sourceforge/plantuml/servlet/ServerUtils.java

@@ -0,0 +1,38 @@
+package net.sourceforge.plantuml.servlet;
+
+import java.net.InetSocketAddress;
+
+import org.eclipse.jetty.server.Connector;
+import org.eclipse.jetty.server.Server;
+import org.eclipse.jetty.webapp.WebAppContext;
+
+public class ServerUtils {
+
+    Server server;
+
+    public ServerUtils(boolean start) throws Exception {
+        server = new Server(new InetSocketAddress("127.0.0.1", 0));
+        server.addBean(new WebAppContext(server, "src/main/webapp", "/plantuml"));
+        if (start) {
+            startServer();
+        }
+    }
+
+    public ServerUtils() throws Exception {
+        this(false);
+    }
+
+    public void startServer() throws Exception {
+        server.start();
+    }
+
+    public void stopServer() throws Exception {
+        server.stop();
+    }
+
+    public String getServerUrl() {
+        Connector connector = server.getConnectors()[0];
+        return String.format("http://%s:%d/plantuml/", connector.getHost(), connector.getLocalPort());
+    }
+
+}

src/test/java/net/sourceforge/plantuml/servlet/TestAsciiArt.java

@@ -0,0 +1,28 @@
+package net.sourceforge.plantuml.servlet;
+
+
+import com.meterware.httpunit.GetMethodWebRequest;
+import com.meterware.httpunit.WebConversation;
+import com.meterware.httpunit.WebRequest;
+import com.meterware.httpunit.WebResponse;
+
+public class TestAsciiArt extends WebappTestCase {
+
+    /**
+     * Verifies the generation of the ascii art for the Bob -> Alice sample
+     */
+    public void testSimpleSequenceDiagram() throws Exception {
+        WebConversation conversation = new WebConversation();
+        WebRequest request = new GetMethodWebRequest(getServerUrl() + "txt/SyfFKj2rKt3CoKnELR1Io4ZDoSa70000");
+        WebResponse response = conversation.getResource(request);
+        // Analyze response
+        // Verifies the Content-Type header
+        assertEquals("Response content type is not TEXT PLAIN", "text/plain", response.getContentType());
+        // Get the content and verify its size
+        String diagram = response.getText();
+        int diagramLen = diagram.length();
+        assertTrue(diagramLen > 200);
+        assertTrue(diagramLen < 250);
+    }
+
+}

src/test/java/net/sourceforge/plantuml/servlet/TestForm.java

@@ -1,9 +1,12 @@
 package net.sourceforge.plantuml.servlet;
 
-import junit.framework.TestCase;
+import com.meterware.httpunit.GetMethodWebRequest;
-import com.meterware.httpunit.*;
+import com.meterware.httpunit.WebConversation;
+import com.meterware.httpunit.WebForm;
+import com.meterware.httpunit.WebRequest;
+import com.meterware.httpunit.WebResponse;
 
-public class TestForm extends TestCase {
+public class TestForm extends WebappTestCase {
 
 	/**
 	 * Verifies that the welcome page has exactly two form
@@ -11,7 +14,7 @@ public class TestForm extends TestCase {
 	 */
     public void testWelcomePage() throws Exception {
         WebConversation conversation = new WebConversation();
-	    WebRequest request = new GetMethodWebRequest( TestUtils.getServerUrl());
+        WebRequest request = new GetMethodWebRequest(getServerUrl());
 	    WebResponse response = TestUtils.tryGetResponse(conversation, request );
         // Analyze response
 	    WebForm forms[] = response.getForms();
@@ -29,7 +32,7 @@ public class TestForm extends TestCase {
     public void testVersion() throws Exception {
         WebConversation conversation = new WebConversation();
         // Fill the form and submit it
-        WebRequest request = new GetMethodWebRequest( TestUtils.getServerUrl());
+        WebRequest request = new GetMethodWebRequest(getServerUrl());
         WebResponse response = TestUtils.tryGetResponse(conversation, request );
         WebForm formUMLText = response.getForms()[0];
         formUMLText.setParameter("text", "version");
@@ -51,7 +54,7 @@ public class TestForm extends TestCase {
     public void testEmptyText() throws Exception {
         WebConversation conversation = new WebConversation();
         // Fill the form and submit it
-        WebRequest request = new GetMethodWebRequest( TestUtils.getServerUrl());
+        WebRequest request = new GetMethodWebRequest(getServerUrl());
         WebResponse response = TestUtils.tryGetResponse(conversation, request );
         WebForm formUMLText = response.getForms()[0];
         formUMLText.setParameter("text", "");
@@ -73,7 +76,7 @@ public class TestForm extends TestCase {
     public void testEmptyUrl() throws Exception {
         WebConversation conversation = new WebConversation();
         // Fill the form and submit it
-        WebRequest request = new GetMethodWebRequest( TestUtils.getServerUrl() );
+        WebRequest request = new GetMethodWebRequest(getServerUrl());
         WebResponse response = TestUtils.tryGetResponse(conversation, request );
         WebForm formUrl = response.getForms()[1];
         formUrl.setParameter("url", "");
@@ -95,7 +98,7 @@ public class TestForm extends TestCase {
     public void testDitaaText() throws Exception {
         WebConversation conversation = new WebConversation();
         // Fill the form and submit it
-        WebRequest request = new GetMethodWebRequest( TestUtils.getServerUrl() );
+        WebRequest request = new GetMethodWebRequest(getServerUrl());
         WebResponse response = TestUtils.tryGetResponse(conversation, request );
         WebForm formDitaaText = response.getForms()[0];
         formDitaaText.setParameter("text", "@startditaa \n*--> \n@endditaa");

src/test/java/net/sourceforge/plantuml/servlet/TestImage.java

@@ -1,21 +1,23 @@
 package net.sourceforge.plantuml.servlet;
 
-import junit.framework.TestCase;
-import com.meterware.httpunit.*;
-
 import java.io.ByteArrayOutputStream;
 import java.io.InputStream;
+import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.Locale;
-import java.text.SimpleDateFormat;
 
-public class TestImage extends TestCase {
+import com.meterware.httpunit.GetMethodWebRequest;
+import com.meterware.httpunit.WebConversation;
+import com.meterware.httpunit.WebRequest;
+import com.meterware.httpunit.WebResponse;
+
+public class TestImage extends WebappTestCase {
     /**
      * Verifies the generation of the version image from an encoded URL
      */
     public void testVersionImage() throws Exception {
         WebConversation conversation = new WebConversation();
-        WebRequest request = new GetMethodWebRequest( TestUtils.getServerUrl()+"img/AqijAixCpmC0");
+        WebRequest request = new GetMethodWebRequest(getServerUrl() + "img/AqijAixCpmC0");
         WebResponse response = conversation.getResource( request);
         // Analyze response
         // Verifies the Content-Type header
@@ -42,7 +44,7 @@ public class TestImage extends TestCase {
     public void testDiagramHttpHeader() throws Exception {
         WebConversation conversation = new WebConversation();
         // Bob -> Alice : hello
-        WebRequest request = new GetMethodWebRequest( TestUtils.getServerUrl()+"img/SyfFKj2rKt3CoKnELR1Io4ZDoSa70000");
+        WebRequest request = new GetMethodWebRequest(getServerUrl() + "img/SyfFKj2rKt3CoKnELR1Io4ZDoSa70000");
         WebResponse response = conversation.getResource( request);
         // Analyze response
         // Verifies the Content-Type header

src/test/java/net/sourceforge/plantuml/servlet/TestProxy.java

@@ -1,24 +1,27 @@
 package net.sourceforge.plantuml.servlet;
 
-import junit.framework.TestCase;
-import com.meterware.httpunit.*;
-
 import java.io.ByteArrayOutputStream;
 import java.io.InputStream;
 
-public class TestProxy extends TestCase {
+import com.meterware.httpunit.GetMethodWebRequest;
+import com.meterware.httpunit.WebConversation;
+import com.meterware.httpunit.WebForm;
+import com.meterware.httpunit.WebRequest;
+import com.meterware.httpunit.WebResponse;
+
+public class TestProxy extends WebappTestCase {
     /**
      * Verifies the proxified reception of the default Bob and Alice diagram
      */
     public void testDefaultProxy() throws Exception {
         WebConversation conversation = new WebConversation();
-        WebRequest request = new GetMethodWebRequest( TestUtils.getServerUrl()+"proxy/"
+        WebRequest request = new GetMethodWebRequest(getServerUrl() + "proxy/"
-                +TestUtils.getServerUrl()+"welcome");
+                + getServerUrl() + "welcome");
         WebResponse response = conversation.getResource( request);
         // Analyze response
         // Verifies the Content-Type header
         //assertEquals( "Response content type is not PNG", "image/png", response.getContentType());
-        // Get the image and verify its size (~1533 bytes)
+        // Get the image and verify its size (~1600 bytes)
         InputStream responseStream = response.getInputStream();
         ByteArrayOutputStream imageStream = new ByteArrayOutputStream();
         byte[] buf = new byte[1024];
@@ -31,7 +34,7 @@ public class TestProxy extends TestCase {
         byte[] inMemoryImage = imageStream.toByteArray();
         int diagramLen = inMemoryImage.length;
         assertTrue( diagramLen > 1500);
-        assertTrue( diagramLen < 1600); 
+        assertTrue( diagramLen < 1700);
     }
 
     /**
@@ -40,7 +43,7 @@ public class TestProxy extends TestCase {
     public void testInvalidUrl() throws Exception {
         WebConversation conversation = new WebConversation();
         // Try to proxify an invalid address
-        WebRequest request = new GetMethodWebRequest( TestUtils.getServerUrl()+"proxy/invalidURL");
+        WebRequest request = new GetMethodWebRequest(getServerUrl() + "proxy/invalidURL");
         WebResponse response = conversation.getResource( request);
         // Analyze response, it must be the empty form
         // Verifies the Content-Type header

src/test/java/net/sourceforge/plantuml/servlet/TestSVG.java

@@ -1,19 +1,17 @@
 package net.sourceforge.plantuml.servlet;
 
-import junit.framework.TestCase;
+import com.meterware.httpunit.GetMethodWebRequest;
-import com.meterware.httpunit.*;
+import com.meterware.httpunit.WebConversation;
+import com.meterware.httpunit.WebRequest;
+import com.meterware.httpunit.WebResponse;
 
-import java.util.Date;
+public class TestSVG extends WebappTestCase {
-import java.util.Locale;
-import java.text.SimpleDateFormat;
-
-public class TestSVG extends TestCase {
     /**
      * Verifies the generation of the SVG for the Bob -> Alice sample
      */
     public void testSimpleSequenceDiagram() throws Exception {
         WebConversation conversation = new WebConversation();
-        WebRequest request = new GetMethodWebRequest( TestUtils.getServerUrl()+"svg/SyfFKj2rKt3CoKnELR1Io4ZDoSa70000");
+        WebRequest request = new GetMethodWebRequest(getServerUrl() + "svg/SyfFKj2rKt3CoKnELR1Io4ZDoSa70000");
         WebResponse response = conversation.getResource( request);
         // Analyze response
         // Verifies the Content-Type header

src/test/java/net/sourceforge/plantuml/servlet/WebappTestCase.java

@@ -0,0 +1,31 @@
+package net.sourceforge.plantuml.servlet;
+
+import junit.framework.TestCase;
+
+public abstract class WebappTestCase extends TestCase {
+
+    private ServerUtils serverUtils;
+
+    public WebappTestCase() {
+        super();
+    }
+
+    public WebappTestCase(String name) {
+        super(name);
+    }
+
+    @Override
+    public void setUp() throws Exception {
+        serverUtils = new ServerUtils(true);
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+        serverUtils.stopServer();
+    }
+
+    protected String getServerUrl() {
+        return serverUtils.getServerUrl();
+    }
+
+}

test/src/net/sourceforge/plantuml/servlet/TestAsciiArt.java

@@ -1,28 +0,0 @@
-package net.sourceforge.plantuml.servlet;
-
-import junit.framework.TestCase;
-import com.meterware.httpunit.*;
-
-import java.util.Date;
-import java.util.Locale;
-import java.text.SimpleDateFormat;
-
-public class TestAsciiArt extends TestCase {
-    /**
-     * Verifies the generation of the ascii art for the Bob -> Alice sample
-     */
-    public void testSimpleSequenceDiagram() throws Exception {
-        WebConversation conversation = new WebConversation();
-        WebRequest request = new GetMethodWebRequest( TestUtils.getServerUrl()+"txt/SyfFKj2rKt3CoKnELR1Io4ZDoSa70000");
-        WebResponse response = conversation.getResource( request);
-        // Analyze response
-        // Verifies the Content-Type header
-        assertEquals( "Response content type is not TEXT PLAIN", "text/plain", response.getContentType());
-        // Get the content and verify its size
-        String diagram = response.getText();
-        int diagramLen = diagram.length();
-        assertTrue( diagramLen > 200);
-        assertTrue( diagramLen < 250); 
-    }
-
-}