class TimeSeriesCollectorTest(unittest.TestCase):
    def setUp(self):
        stats.clear_all()
        self.collector = TimeSeriesCollector()
    
    @mock.patch("time.time")
    def test_report_basic_stats(self, mock_time):
        my_time = real_time()
        mock_time.return_value = my_time
        
        stats.incr("cats")
        stats.incr("dogs", 3)
        self.collector.collect()
        my_time += 60
        mock_time.return_value = my_time
        stats.incr("dogs")
        self.collector.collect()
        
        data = self.collector.get("counter:dogs")
        self.assertEquals((int(my_time - (2 * 60)), 0), data[57])
        self.assertEquals((int(my_time - 60), 3), data[58])
        self.assertEquals((int(my_time), 1), data[59])