def run(self, test):
        self.result = JsonTestResult()
        self.result.testNumber = test.countTestCases()
        startTime = time.time()
        test(self.result)
        stopTime = time.time()
        timeTaken = startTime - stopTime
        return self.result
dataset/ETHPy150Open IanLewis/kay/kay/ext/testutils/gaeunit.py/JsonTestRunner.run/swapped operands of `-`