def testDoubleStart(self):
browser = pm_mock.MockBrowser(_PACKAGE)
battery = pm_mock.MockBattery(_TYPICAL_POWER_DATA_MULTISAMPLE,
voltage=5.0)
backend = pm_mock.MockPlatformBackend()
pm = android_dumpsys_power_monitor.DumpsysPowerMonitor(
battery, backend)
pm.StartMonitoringPower(browser)
with self.assertRaises(AssertionError):
pm.StartMonitoringPower(browser)
def testBatteryChargingState(self):
browser = pm_mock.MockBrowser(_PACKAGE)
battery = pm_mock.MockBattery(_TYPICAL_POWER_DATA_MULTISAMPLE,
voltage=5.0)
backend = pm_mock.MockPlatformBackend()
pm = android_dumpsys_power_monitor.DumpsysPowerMonitor(
battery, backend)
self.assertEqual(battery.GetCharging(), True)
pm.StartMonitoringPower(browser)
self.assertEqual(battery.GetCharging(), False)
pm.StopMonitoringPower()
self.assertEqual(battery.GetCharging(), True)
def testMonitorCycle(self):
browser = pm_mock.MockBrowser(_PACKAGE)
battery = pm_mock.MockBattery(_TYPICAL_POWER_DATA_MULTISAMPLE,
voltage=5.0)
backend = pm_mock.MockPlatformBackend()
pm = android_dumpsys_power_monitor.DumpsysPowerMonitor(
battery, backend)
pm.StartMonitoringPower(browser)
result = pm.StopMonitoringPower()
self.assertEqual(result['identifier'], 'dumpsys')
self.assertEqual(result['power_samples_mw'], [])
self.assertAlmostEqual(result['application_energy_consumption_mwh'],
250.0)
self.assertAlmostEqual(result['energy_consumption_mwh'], 10000.0)
