gistfile1.txt

private static final String SOURCE = "" +
                     "<web-app " +
                     "      xmlns=\"http://java.sun.com/xml/ns/javaee\" " +
                     "      xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
                     "      version=\"3.0\" " +
                     "      xsi:schemaLocation=\"http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd\">\n" + 
                     "    <filter>\n" + 
                     "        <filter-name>UrlRewriteFilter</filter-name>\n" + 
                     "        <filter-class>org.tuckey.web.filters.urlrewrite.UrlRewriteFilter</filter-class>\n" + 
                     "    </filter>\n" + 
                     "    <filter-mapping>\n" + 
                     "        <url-pattern>/*</url-pattern>\n" + 
                     "        <filter-name>UrlRewriteFilter</filter-name>\n" + 
                     "    </filter-mapping>\n" + 
                     "</web-app>"; 

   @Test
   public void shouldBeAbleToImportFromStream() throws Exception
   {
      
      WebAppDescriptor descriptor = Descriptors.importAs(WebAppDescriptor.class).from(new ByteArrayInputStream(SOURCE.getBytes()));
      
      Assert.assertNotNull(
            "Verify the descriptor was created", 
            descriptor);
      
      Assert.assertEquals(
            "Verify 1 filter was imported", 
            1, descriptor.getFilters().size());
      
      Assert.assertEquals(
            "Verify 1 FilterMapping was imported", 
            1, descriptor.getFilterMappings().size());
   }