From afec7b28ee7f975f7cdc2b3b4cde9b5eea5cc48e Mon Sep 17 00:00:00 2001
From: Morgan Roderick <morgan@roderick.dk>
Date: Fri, 27 Apr 2018 11:30:08 +0100
Subject: [PATCH] Extract isPropertyConfigurable to own file

---
 lib/sinon/default-behaviors.js                  |  8 +-------
 lib/sinon/util/core/is-property-configurable.js | 11 +++++++++++
 2 files changed, 12 insertions(+), 7 deletions(-)
 create mode 100644 lib/sinon/util/core/is-property-configurable.js

diff --git a/lib/sinon/default-behaviors.js b/lib/sinon/default-behaviors.js
index cb11869ee..a9230df3a 100644
--- a/lib/sinon/default-behaviors.js
+++ b/lib/sinon/default-behaviors.js
@@ -1,6 +1,6 @@
 "use strict";
 
-var getPropertyDescriptor = require("./util/core/get-property-descriptor");
+var isPropertyConfigurable = require("./util/core/is-property-configurable");
 
 var slice = [].slice;
 var useLeftMostCallback = -1;
@@ -24,12 +24,6 @@ function throwsException(fake, error, message) {
     }
 }
 
-function isPropertyConfigurable(obj, propName) {
-    var propertyDescriptor = getPropertyDescriptor(obj, propName);
-
-    return propertyDescriptor ? propertyDescriptor.configurable : true;
-}
-
 module.exports = {
     callsFake: function callsFake(fake, fn) {
         fake.fakeFn = fn;
diff --git a/lib/sinon/util/core/is-property-configurable.js b/lib/sinon/util/core/is-property-configurable.js
new file mode 100644
index 000000000..9ed1a681b
--- /dev/null
+++ b/lib/sinon/util/core/is-property-configurable.js
@@ -0,0 +1,11 @@
+"use strict";
+
+var getPropertyDescriptor = require("./get-property-descriptor");
+
+function isPropertyConfigurable(obj, propName) {
+    var propertyDescriptor = getPropertyDescriptor(obj, propName);
+
+    return propertyDescriptor ? propertyDescriptor.configurable : true;
+}
+
+module.exports = isPropertyConfigurable;