test junit for rally

Change-Id: I217ea1f9fa678b91331a87c42ad6879e53e3a9d4
diff --git a/test-service.groovy b/test-service.groovy
index efd952f..1818a69 100644
--- a/test-service.groovy
+++ b/test-service.groovy
@@ -90,6 +90,9 @@
 
             def rally_file = salt.getFileContent(saltMaster, TEST_TEMPEST_TARGET, '/root/report.xml')
             print(rally_file)
+            writeFile(file: 'report.xml', text: rally_file)
+
+            junit keepLongStdio: true, testResults: 'report.xml'
 
 
         }