1 files changed, 7 insertions, 0 deletions
diff --git a/helpers/FakeXMLHttpRequest.js b/helpers/FakeXMLHttpRequest.js
index a67d7f74..6dc35b98 100644
--- a/helpers/FakeXMLHttpRequest.js
+++ b/helpers/FakeXMLHttpRequest.js
@@ -6,6 +6,9 @@ var FakeXMLHttpRequest = function () {
     this.readyState = 4;
     this.onreadystatechange = null;
     this.async = false;
+    this.headers = {
+        'Content-Type': 'text/plain'
+    };
 };
 
 FakeXMLHttpRequest.prototype.open = function (method, host, async) {
@@ -15,6 +18,10 @@ FakeXMLHttpRequest.prototype.open = function (method, host, async) {
     this.async = async;
 };
 
+FakeXMLHttpRequest.prototype.setRequestHeader = function(name, value) {
+    this.headers[name] = value;
+};
+
 FakeXMLHttpRequest.prototype.send = function (payload) {
     assert.equal(typeof payload, 'string');
     if (this.async) {