1 files changed, 14 insertions, 0 deletions
diff --git a/test/matchers.js b/test/matchers.js
index 13d284e6..44d6b61e 100644
--- a/test/matchers.js
+++ b/test/matchers.js
@@ -190,3 +190,17 @@ jasmine.Matchers.prototype.toThrow = function(expected) {
 
   return result;
 };
+
+
+/**
+ * Create jasmine.Spy on given method, but ignore calls without arguments
+ * This is helpful when need to spy only setter methods and ignore getters
+ */
+function spyOnlyCallsWithArgs(obj, method) {
+  var spy = spyOn(obj, method);
+  obj[method] = function() {
+    if (arguments.length) return spy.apply(this, arguments);
+    return spy.originalValue.apply(this);
+  };
+  return spy;
+}