def test_iowait_time_if_previous_value_is_none(self):
cpu_util = CoreCpuUtil(1, 1.34, self.__metric_repository)
iowait_time = cpu_util.iowait_time()
self.assertIsNone(iowait_time)
def test_iowait_time_for_all_cpus(self):
cpu_util = CoreCpuUtil(None, 1.34, self.__metric_repository)
iowait_time = cpu_util.iowait_time()
self.assertEqual(iowait_time, 0.3)
def test_iowait_time(self):
cpu_util = CoreCpuUtil(0, 1.34, self.__metric_repository)
iowait_time = cpu_util.iowait_time()
self.assertEqual(iowait_time, 0.6)
def test_iowait_time_if_previous_value_is_none(self):
cpu_util = CoreCpuUtil(1, 1.34, self.__metric_repository)
iowait_time = cpu_util.iowait_time()
self.assertIsNone(iowait_time)
def test_iowait_time_for_all_cpus(self):
cpu_util = CoreCpuUtil(None, 1.34, self.__metric_repository)
iowait_time = cpu_util.iowait_time()
self.assertEqual(iowait_time,0.3)
def test_iowait_time(self):
cpu_util = CoreCpuUtil(0, 1.34, self.__metric_repository)
iowait_time = cpu_util.iowait_time()
self.assertEqual(iowait_time,0.6)