From 452981c6032afde45281f79bbb1d55c92db3674a Mon Sep 17 00:00:00 2001
From: Raul Matei <raul.matei@8x8.com>
Date: Tue, 6 Jun 2017 22:12:01 +0300
Subject: [PATCH] Fix 1445: make stubbing of static function properties
 possible

---
 lib/sinon/stub.js |  2 +-
 test/stub-test.js | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/lib/sinon/stub.js b/lib/sinon/stub.js
index 60a4ac2ba..ce7aa5213 100644
--- a/lib/sinon/stub.js
+++ b/lib/sinon/stub.js
@@ -18,7 +18,7 @@ function stub(object, property, descriptor) {
     var isStubbingEntireObject = typeof property === "undefined" && typeof object === "object";
     var isCreatingNewStub = !object && typeof property === "undefined";
     var isStubbingDescriptor = object && property && Boolean(descriptor);
-    var isStubbingNonFuncProperty = typeof object === "object"
+    var isStubbingNonFuncProperty = (typeof object === "object" || typeof object === "function")
                                     && typeof property !== "undefined"
                                     && (typeof actualDescriptor === "undefined"
                                     || typeof actualDescriptor.value !== "function")
diff --git a/test/stub-test.js b/test/stub-test.js
index 6af9b61bc..cfc269d92 100644
--- a/test/stub-test.js
+++ b/test/stub-test.js
@@ -2654,5 +2654,23 @@ describe("stub", function () {
 
             assert.equals(getPropertyDescriptor(obj, "nonExisting"), undefined);
         });
+
+        it("allows stubbing function static properties", function () {
+            var myFunc = function () {};
+            myFunc.prop = "rawString";
+
+            createStub(myFunc, "prop").value("newString");
+            assert.equals(myFunc.prop, "newString");
+        });
+
+        it("allows restoring function static properties", function () {
+            var myFunc = function () {};
+            myFunc.prop = "rawString";
+
+            var stub = createStub(myFunc, "prop").value("newString");
+            stub.restore();
+
+            assert.equals(myFunc.prop, "rawString");
+        });
     });
 });