diff --git a/nose/proxy.py b/nose/proxy.py
index c2676cb1..b202264b 100644
--- a/nose/proxy.py
+++ b/nose/proxy.py
@@ -159,6 +159,17 @@ def addSkip(self, test, reason):
         plugins.addError(self.test, (SkipTest, reason, None))
         self.result.addSkip(self.test, reason)
 
+    def addExpectedFailure(self, test, err):
+        self.assertMyTest(test)
+        self.result.addExpectedFailure(self.test, self._prepareErr(err))
+
+    def addUnexpectedSuccess(self, test):
+        self.assertMyTest(test)
+        self.test.passed = False
+        self.result.addUnexpectedSuccess(self.test)
+        if self.config.stopOnError:
+            self.shouldStop = True
+
     def addSuccess(self, test):
         self.assertMyTest(test)
         self.plugins.addSuccess(self.test)
diff --git a/unit_tests/test_result_proxy.py b/unit_tests/test_result_proxy.py
index 3d6e2acb..9c4b9a65 100644
--- a/unit_tests/test_result_proxy.py
+++ b/unit_tests/test_result_proxy.py
@@ -12,6 +12,7 @@ def test_proxy_has_basic_methods(self):
         proxy = ResultProxy(res, test=None)
 
         methods = [ 'addError', 'addFailure', 'addSuccess',
+                    'addExpectedFailure', 'addUnexpectedSuccess',
                     'startTest', 'stopTest', 'stop' ]
         for method in methods:
             m = getattr(proxy, method)
@@ -51,6 +52,8 @@ def runTest(self):
         proxy.addError(test, err)
         proxy.addFailure(test, err)
         proxy.addSuccess(test)
+        proxy.addExpectedFailure(test, err)
+        proxy.addUnexpectedSuccess(test)
         proxy.startTest(test)
         proxy.stopTest(test)
         proxy.beforeTest(test)
@@ -58,6 +61,7 @@ def runTest(self):
         proxy.stop()
         proxy.shouldStop = 'yes please'
         for method in ['addError', 'addFailure', 'addSuccess',
+                       'addExpectedFailure', 'addUnexpectedSuccess',
                        'startTest', 'stopTest', 'beforeTest', 'afterTest',
                        'stop']:
             assert method in res.called, "%s was not proxied"