MPANT-7. Not obeying jar overrides. While this patch doesn't get every case, it does

get the common one of using an included lib.  I am using this succesfuly with commons-email's
ant build.


git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@116257 13f79535-47bb-0310-9956-ffa450edef68

ant/src/plugin-test/maven.xml

@@ -47,6 +47,12 @@
     <assert:assertEquals expected="target" value="${defaulttargetdirValue}"
       msg="defaulttargetdir property is not relative"/>
 
+	<!-- check obey jar override -->
+    <x:set var="countJarsDownload" select="count($buildXml/project/target[@name = 'get-deps']/get)"/>
+    <assert:assertEquals expected="1" value="${countJarsDownload.intValue().toString()}" msg="Should only download JUnit jar"/> 
+    <x:set var="countJarsCopy" select="count($buildXml/project/target[@name = 'get-deps']/copy)"/>
+    <assert:assertEquals expected="1" value="${countJarsDownload.intValue().toString()}" msg="Should only copy the activation jar"/> 
+
     <!-- check test filesets -->
     <x:set var="testFilesetDirs" select="$buildXml/project/target[@name = 'compile-tests']/copy/fileset/@dir"/>
     <assert:assertEquals expected="src/test" value="${testFilesetDirs[0].value}"

ant/src/plugin-test/project.properties

@@ -0,0 +1,2 @@
+maven.jar.override=on
+maven.jar.activation = ${basedir}/lib/activation-1.0.2.jar

ant/src/plugin-test/project.xml

@@ -53,6 +53,15 @@
   </developers>
 
   <dependencies>
+    <!-- Used in testing maven.jar.override -->
+    <dependency>
+      <groupId>activation</groupId>
+      <artifactId>activation</artifactId>
+      <version>1.0.2</version>
+      <type>jar</type>
+      <properties/>
+    </dependency>  
+    
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>