1 files changed, 13 insertions, 0 deletions
diff --git a/tests/test-xmlrpc.js b/tests/test-xmlrpc.js
index 677a581..f3f2e56 100644
--- a/tests/test-xmlrpc.js
+++ b/tests/test-xmlrpc.js
@@ -15,6 +15,19 @@ var xmlOut = "<?xml version=\"1.0\"?>\n" +
   "<param>\n<value><boolean>1</boolean></value>\n</param>\n" +
   "</params>\n</methodCall>";
 
+exports.ensureLeadingZero = function (test) {
+  test.assert(typeof(xrpc.leadingZero) == "function");
+  test.assertEqual(xrpc.leadingZero("1"), "01");
+  test.assertEqual(xrpc.leadingZero(1), "01");
+  test.assertEqual(xrpc.leadingZero("11"), "11");
+  test.assertEqual(xrpc.leadingZero(11), "11");
+  test.assertEqual(xrpc.leadingZero("111"), "111");
+  test.assertEqual(xrpc.leadingZero(111), "111");
+  test.assertEqual(xrpc.leadingZero("-1"), "-1");
+  test.assertEqual(xrpc.leadingZero(-1), "-1");
+  test.assertEqual(xrpc.leadingZero("zzz"),"zzz");
+};
+
 // testing xrpc.XMLRPCMessage
 exports.ensureGenerateXMLRPC = function (test) {
   var msg = new xrpc.XMLRPCMessage("bugzilla.updateAttachMimeType");