def METHOD_NAME(self):
    time = 0.0
    length = 0.0
    good = 0
    N = 25
    for _ in range(N):
        (result, time, length) = testPlanner(self.env, time, length, False)
        if result:
            good = good + 1
    success = 100.0 * float(good) / float(N)
    avgruntime = time / float(N)
    avglength = length / float(N)
    if self.verbose:
        print('    Success rate: %f%%' % success)
        print('    Average runtime: %f' % avgruntime)
        print('    Average path length: %f' % avglength)
    self.assertTrue(success >= 99.0)
    self.assertTrue(avgruntime < 2.5)
    self.assertTrue(avglength < 70.0)