         self.wait()
     }
     
-    func testReject_failureTaskReject()
+    func testReject_failure_innerTask_reject()
     {
         var expect = self.expectationWithDescription(__FUNCTION__)
         

        self.wait()
    }
    
    func testFulfill_successTaskFulfill()
    {
        var expect = self.expectationWithDescription(__FUNCTION__)
        

        let task = _interruptableTask(progressCount: 5)
        weak var innerTask: _InterruptableTask?
        
        // chain async-task with `then`
        let task2 = task.then { [weak self] _ -> _InterruptableTask in
            innerTask = _interruptableTask(progressCount: 5)
            return innerTask!
