test_statistics.py 文件源码

def setup_method(self, method):
        """Setup things to be run when tests are started."""
        self.hass = get_test_home_assistant()
        self.values = [17, 20, 15.2, 5, 3.8, 9.2, 6.7, 14, 6]
        self.count = len(self.values)
        self.min = min(self.values)
        self.max = max(self.values)
        self.total = sum(self.values)
        self.mean = round(sum(self.values) / len(self.values), 2)
        self.median = round(statistics.median(self.values), 2)
        self.deviation = round(statistics.stdev(self.values), 2)
        self.variance = round(statistics.variance(self.values), 2)