Unit-testing AJAX code with Maven

$ cvs -d ':pserver:anonymous@cvs-mirror.mozilla.org:/cvsroot' co mozilla/js/rhino rhino
$ cd rhino
$ ant jar
$ mvn install:install-file -Dfile=build/rhino1_7R3pre/js.jar -DgroupId=rhino \
    -DartifactId=js -Dversion=1.7R3 -Dpackaging=jar

$ git clone git://github.com/FroMage/testlol.git
$ cd testlol
$ mvn install

/
+- src
+  +-- main
+  +   +--- java
+  +   +    +----- MyResource.java
+  +   +--- webapp
+  +   +    +----- WEB-INF
+  +   +    +      +------ web.xml
+  +   +--- test.html
+  +-- test
+  +   +--- js
+  +   +    +--- test.js
+- pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<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/maven-v4_0_0.xsd">
 <modelVersion>4.0.0</modelVersion>
 <groupId>org.jboss.resteasy.test</groupId>
 <artifactId>jsapi-servlet-test</artifactId>
 <packaging>war</packaging>
 <version>1.3.RC1-SNAPSHOT</version>
 <name>jsapi-servlet-test</name>

 <dependencies>
  <!-- ... -->
 </dependencies>
 <build>
  <finalName>jsapi-servlet-test</finalName>
  <plugins>
   <!-- The Jetty plugin which will run our JAX-RS resources -->
   <plugin>
    <groupId>org.mortbay.jetty</groupId>
    <artifactId>maven-jetty-plugin</artifactId>
    <version>6.1.15</version>
    <configuration>
     <!-- By default the artifactId is used,
          override it with something simple -->
     <contextPath>/</contextPath>
     <scanIntervalSeconds>2</scanIntervalSeconds>
     <stopKey>foo</stopKey>
     <stopPort>9999</stopPort>
     <connectors>
      <connector
        implementation="org.mortbay.jetty.nio.SelectChannelConnector">
       <port>9095</port>
       <maxIdleTime>60000</maxIdleTime>
      </connector>
     </connectors>
    </configuration>
    <executions>
     <execution>
      <id>start-jetty</id>
      <phase>pre-integration-test</phase>
      <goals>
       <goal>run</goal>
      </goals>
      <configuration>
       <scanIntervalSeconds>0</scanIntervalSeconds>
       <daemon>true</daemon>
      </configuration>
     </execution>
     <execution>
      <id>stop-jetty</id>
      <phase>post-integration-test</phase>
      <goals>
       <goal>stop</goal>
      </goals>
     </execution>
    </executions>
   </plugin>
   <!-- We need annotations -->
   <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <configuration>
     <source>1.5</source>
     <target>1.5</target>
    </configuration>
   </plugin>
   <!-- The testlol plugin which runs our JS unit tests -->
   <plugin>
    <groupId>tv.bodil</groupId>
    <artifactId>maven-testlol-plugin</artifactId>
    <version>1.1</version>
    <dependencies>
     <!-- Force rhino version 1.7RC3 -->
     <dependency>
      <groupId>rhino</groupId>
      <artifactId>js</artifactId>
      <version>1.7R3</version>
     </dependency>
    </dependencies>
    <executions>
     <execution>
      <phase>integration-test</phase>
      <goals>
       <goal>test</goal>
      </goals>
      <configuration>
       <basePath>src/test/html</basePath>
       <testSuite>src/test/js</testSuite>
      </configuration>
     </execution>
    </executions>
   </plugin>
  </plugins>
 </build>
</project>

import javax.ws.rs.GET;
import javax.ws.rs.Path;

@Path("/")
public class MyResource{

 @GET
 public String get(){
  return "ok";
 }
}

<!DOCTYPE web-app PUBLIC
  "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
  "http://java.sun.com/dtd/web-app_2_3.dtd" >

<web-app>
 <display-name>JS API test Web Application</display-name>

 <!-- The resource to test -->
 <context-param>
  <param-name>resteasy.resources</param-name>
  <param-value>MyResource</param-value>
 </context-param>

 <!-- The prefix for all REST resources -->
 <context-param>
  <param-name>resteasy.servlet.mapping.prefix</param-name>
  <param-value>/rest</param-value>
 </context-param>

 <!-- The RESTEasy listener -->
 <listener>
  <listener-class>org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap</listener-class>
 </listener>

 <!-- The RESTEasy JS API servlet -->
 <servlet>
  <servlet-name>Resteasy JSAPI</servlet-name>
  <servlet-class>org.jboss.resteasy.jsapi.JSAPIServlet</servlet-class>
 </servlet>

 <servlet-mapping>
  <servlet-name>Resteasy JSAPI</servlet-name>
  <url-pattern>/rest-js</url-pattern>
 </servlet-mapping>

 <!-- The RESTEasy servlet -->
 <servlet>
  <servlet-name>Resteasy</servlet-name>
  <servlet-class>org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher</servlet-class>
 </servlet>

 <servlet-mapping>
  <servlet-name>Resteasy</servlet-name>
  <url-pattern>/rest/*</url-pattern>
 </servlet-mapping>

</web-app>

<html>
 <head>
  <script src="/rest-js" type="text/javascript"></script>
 </head>
 <body>
 </body>
</html>

/* Load the test.html file */
Envjs('http://localhost:9095/test.html', {
 /* Tell testlol to load external scripts */
 scriptTypes : {
  "text/javascript"   : true
 }
});

/* Check that our API functions are defined */
function testFunctions() {
 assertNotNull("get function", MyResource.get);
}

/* Check that we can call our AJAX method */
function testGet() {
 var data = MyResource.get();
 assertEquals("ok", data);
}