fix dropbox onnode

test/jio.storage/dropboxstorage.tests.js

@@ -709,6 +709,8 @@
       this.server.autoRespond = true;
       this.server.autoRespondAfter = 5;
 
+      this.spy_ajax = sinon.spy(jIO.util, "ajax");
+
       this.jio = jIO.createJIO({
         type: "dropbox",
         access_token: token
@@ -717,6 +719,8 @@
     teardown: function () {
       this.server.restore();
       delete this.server;
+      this.spy_ajax.restore();
+      delete this.spy_ajax;
     }
   });
 
@@ -789,14 +793,15 @@
   test("putAttachment document", function () {
     var blob = new Blob(["foo"], {"type": "xapplication/foo"}),
       url_put_att = "https://content.dropboxapi.com/2/files/upload",
-      server = this.server;
+      server = this.server,
+      context = this;
 
     this.server.respondWith("POST", url_put_att, [204, {
       "Content-Type": "text/xml"
     }, ""]);
 
     stop();
-    expect(7);
+    expect(11);
 
     this.jio.putAttachment(
       "/putAttachment1/",
@@ -804,20 +809,26 @@
       blob
     )
       .then(function () {
+        ok(context.spy_ajax.calledOnce, "ajax count " +
+           context.spy_ajax.callCount);
+        equal(context.spy_ajax.firstCall.args[0].type, "POST");
+        equal(context.spy_ajax.firstCall.args[0].url, url_put_att);
+        deepEqual(context.spy_ajax.firstCall.args[0].xhrFields, undefined);
+        deepEqual(context.spy_ajax.firstCall.args[0].headers, {
+          "Authorization": "Bearer sample_token",
+          "Content-Type": "application/octet-stream",
+          "Dropbox-API-Arg": '{"path":"/putAttachment1/attachment1",' +
+                            '"mode":"overwrite",' +
+                            '"autorename":false,"mute":false}'
+        });
+        equal(context.spy_ajax.firstCall.args[0].data, blob);
+
         equal(server.requests.length, 1);
 
         equal(server.requests[0].method, "POST");
         equal(server.requests[0].url, url_put_att);
         equal(server.requests[0].status, 204);
         equal(server.requests[0].responseText, "");
-        deepEqual(server.requests[0].requestHeaders, {
-          "Authorization": "Bearer sample_token",
-          "Content-Type": "application/octet-stream;charset=utf-8",
-          "Dropbox-API-Arg": '{"path":"/putAttachment1/attachment1",' +
-                            '"mode":"overwrite",' +
-                            '"autorename":false,"mute":false}'
-        });
-        equal(server.requests[0].requestBody, blob);
       })
       .fail(function (error) {
         ok(false, error);