     }
     
     // Run this test to upload an image to object storage, create the picture document locally, and push that document to cloudant.
-    func testPrepolpulate() {
+    func testPrePopulate() {
+        xctExpectation = self.expectationWithDescription("Asynchronous request about to occur...")
         // Create fake user
         let id = "3958"
         let name = "Maureen George"

            }, onFailure: {(error) in
                print("error authenticating with object storage: \(error)")
        })
        CloudantSyncClient.SharedInstance.deletePicturesOfUser(id)
        CloudantSyncClient.SharedInstance.deleteDoc(id)
        self.waitForExpectationsWithTimeout(50.0, handler:nil)
    }
    
    func testPerformanceExample() {

    override func setUp() {
        super.setUp()
        // Put setup code here. This method is called before the invocation of each test method in the class.
        CloudantSyncClient.SharedInstance.dbName = "tests_db"
    }
    
    override func tearDown() {
