get content-type from request writer

git-svn-id: https://svn.apache.org/repos/asf/incubator/solr/trunk@421680 13f79535-47bb-0310-9956-ffa450edef68

src/test/org/apache/solr/OutputWriterTest.java

@@ -61,13 +61,19 @@ public class OutputWriterTest extends AbstractSolrTestCase {
     public static class UselessOutputWriter implements QueryResponseWriter {
         
         public UselessOutputWriter() {}
+
+
         
         public void write(Writer writer, SolrQueryRequest request, SolrQueryResponse response)
         throws IOException {
             
             writer.write(USELESS_OUTPUT);
         }
-        
+
+      public String getContentType(SolrQueryRequest request, SolrQueryResponse response) {
+        return CONTENT_TYPE_TEXT_UTF8;
+      }
+
     }
     
 }