/*
  * Clean up the temporary data used to run the tests.
  * This method is not intended to be called by clients, it will be called
  * automatically when the clients use a ReconcilerTestSuite.
  */
 public void cleanup() throws Exception {
   // rm -rf eclipse sub-dir
   boolean leaveDirty =
       Boolean.parseBoolean(TestActivator.getContext().getProperty("p2.tests.doNotClean"));
   if (leaveDirty) return;
   for (Iterator iter = toRemove.iterator(); iter.hasNext(); ) {
     File next = (File) iter.next();
     delete(next);
   }
   output = null;
   toRemove.clear();
 }
 /*
  * Iterate over the sites in the given configuration and remove the one which
  * has a url matching the given location.
  */
 public boolean removeSite(Configuration configuration, String location)
     throws IOException, URISyntaxException {
   File left = new File(new URI(location)).getCanonicalFile();
   List sites = configuration.getSites();
   for (Iterator iter = sites.iterator(); iter.hasNext(); ) {
     Site tempSite = (Site) iter.next();
     String siteURL = tempSite.getUrl();
     File right = new File(new URI(siteURL)).getCanonicalFile();
     if (left.equals(right)) {
       return configuration.removeSite(tempSite);
     }
   }
   return false;
 }
 /*
  * Assert that a feature with the given id exists in the configuration. If
  * a version is specified then match the version, otherwise any version will
  * do.
  */
 public void assertFeatureExists(
     String message, Configuration configuration, String id, String version) {
   List sites = configuration.getSites();
   assertNotNull(message, sites);
   boolean found = false;
   for (Iterator iter = sites.iterator(); iter.hasNext(); ) {
     Site site = (Site) iter.next();
     Feature[] features = site.getFeatures();
     for (int i = 0; features != null && i < features.length; i++) {
       if (id.equals(features[i].getId())) {
         if (version == null) found = true;
         else if (version.equals(features[i].getVersion())) found = true;
       }
     }
   }
   assertTrue(message, found);
 }