     
     var imageNames: [String: String]!
     
-    var imageCount: Int!
-    
     override func setUp() {
         super.setUp()
         // Put setup code here. This method is called before the invocation of each test method in the class.

            let image = UIImage(data: photoNSData)
            
            XCTAssertNotNil(image)
            // Upload Image
            
        //push to object storage, then on success push to cloudant sync
        ObjectStorageDataManager.SharedInstance.objectStorageClient.uploadImage(FBUserID, imageName: imageName, image: image!,
            onSuccess: { (imageURL: String) in

     */
    func postPhotoForTests(FBUserID: String!) {
        print("uploading photo to object storage...")
        var imageCount = self.imageNames.count //keep track of how many images left to upload
        
        for (picture_name, caption) in self.imageNames { //loop through all images
            let imageName = picture_name + ".JPG"
            let highResImage = UIImage(named : picture_name)
