diff --git a/tests/oauth.js b/tests/oauth.js
index e4f653e..712ee0f 100644
--- a/tests/oauth.js
+++ b/tests/oauth.js
@@ -41,6 +41,17 @@ vows.describe('OAuth').addBatch({
         assert.equal( oa.signUrl("http://somehost.com:3323/foo/poop?bar=foo", "token", "tokensecret"), "http://somehost.com:3323/foo/poop?bar=foo&oauth_consumer_key=consumerkey&oauth_nonce=ybHPeOEkAUJ3k2wJT9Xb43MjtSgTvKqp&oauth_signature_method=HMAC-SHA1&oauth_timestamp=1272399856&oauth_token=token&oauth_version=1.0&oauth_signature=zeOR0Wsm6EG6XSg0Vw%2FsbpoSib8%3D");
       }
     },
+    'When get authorization header' : {
+        topic: function() {
+          var oa= new OAuth(null, null, "consumerkey", "consumersecret", "1.0", null, "HMAC-SHA1");
+          oa._getTimestamp= function(){ return "1272399856"; }
+          oa._getNonce= function(){ return "ybHPeOEkAUJ3k2wJT9Xb43MjtSgTvKqp"; }
+          return oa;
+        },
+        'Provide a valid signature when a token and a token secret is present': function(oa) {
+          assert.equal( oa.authHeader("http://somehost.com:3323/foo/poop?bar=foo", "token", "tokensecret"), 'OAuth oauth_consumer_key="consumerkey",oauth_nonce="ybHPeOEkAUJ3k2wJT9Xb43MjtSgTvKqp",oauth_signature_method="HMAC-SHA1",oauth_timestamp="1272399856",oauth_token="token",oauth_version="1.0",oauth_signature="zeOR0Wsm6EG6XSg0Vw%2FsbpoSib8%3D"');
+      }
+    },
     'When non standard ports are used': {
         topic: function() {
           var oa= new OAuth(null, null, null, null, null, null, "HMAC-SHA1"),