     
     func test_state_pendingToFulfill(){
         let expt = expectationWithDescription(__FUNCTION__)
-
+        
         let promise = Promise { (resolve, reject) -> Void in
             0 ~> resolve(value: STRING_VALUE_0)
         }

        deferred.progress(0.0)
        deferred.progress(0.5)
        deferred.progress(1.0)

        waitForExpectationsWithTimeout(7, handler: nil)
    }

    func test_progress_fraction() {
        let answers: [Float] = [0.0, 0.35, 0.7, 0.73, 0.85, 1.0]
        var map: [Float: XCTestExpectation] = [:]

        for index in 0...3 {
            expts[index] = expectationWithDescription("\(__FUNCTION__)_\(index)")
        }
        
        Promise<Void>(reason: ERROR_0)
            .then(
                onFulfilled: { (value) -> String in
