[Android] Move power implementation from device_utils to battery_utils

build/android/pylib/device/device_utils_test.py

 #!/usr/bin/env python
 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """
 Unit tests for the contents of device_utils.py (mostly DeviceUtils).
 """
 
 # pylint: disable=C0321
@@ skipping 1433 matching lines @@
             'Rss': 101,
             'Pss': 102,
             'Shared_Clean': 103,
             'Shared_Dirty': 104,
             'Private_Clean': 105,
             'Private_Dirty': 106,
           },
           self.device.GetMemoryUsageForPid(4321))
 
 
-class DeviceUtilsGetBatteryInfoTest(DeviceUtilsTest):
-  def testGetBatteryInfo_normal(self):
-    with self.assertCall(
-        self.call.device.RunShellCommand(
-            ['dumpsys', 'battery'], check_return=True),
-        [
-          'Current Battery Service state:',
-          '  AC powered: false',
-          '  USB powered: true',
-          '  level: 100',
-          '  temperature: 321',
-        ]):
-      self.assertEquals(
-          {
-            'AC powered': 'false',
-            'USB powered': 'true',
-            'level': '100',
-            'temperature': '321',
-          },
-          self.device.GetBatteryInfo())
-
-
-  def testGetBatteryInfo_nothing(self):
-    with self.assertCall(
-        self.call.device.RunShellCommand(
-            ['dumpsys', 'battery'], check_return=True), []):
-      self.assertEquals({}, self.device.GetBatteryInfo())
-
-
-class DeviceUtilsGetChargingTest(DeviceUtilsTest):
-  def testGetCharging_usb(self):
-    with self.assertCall(
-        self.call.device.GetBatteryInfo(), {'USB powered': 'true'}):
-      self.assertTrue(self.device.GetCharging())
-
-  def testGetCharging_usbFalse(self):
-    with self.assertCall(
-        self.call.device.GetBatteryInfo(), {'USB powered': 'false'}):
-      self.assertFalse(self.device.GetCharging())
-
-  def testGetCharging_ac(self):
-    with self.assertCall(
-        self.call.device.GetBatteryInfo(), {'AC powered': 'true'}):
-      self.assertTrue(self.device.GetCharging())
-
-  def testGetCharging_wireless(self):
-    with self.assertCall(
-        self.call.device.GetBatteryInfo(), {'Wireless powered': 'true'}):
-      self.assertTrue(self.device.GetCharging())
-
-  def testGetCharging_unknown(self):
-    with self.assertCall(
-        self.call.device.GetBatteryInfo(), {'level': '42'}):
-      self.assertFalse(self.device.GetCharging())
-
-
-class DeviceUtilsSetChargingTest(DeviceUtilsTest):
-
-  @mock.patch('time.sleep', mock.Mock())
-  def testSetCharging_enabled(self):
-    with self.assertCalls(
-        (self.call.device.FileExists(mock.ANY), True),
-        (self.call.device.RunShellCommand(mock.ANY, check_return=True), []),
-        (self.call.device.GetCharging(), False),
-        (self.call.device.RunShellCommand(mock.ANY, check_return=True), []),
-        (self.call.device.GetCharging(), True)):
-      self.device.SetCharging(True)
-
-  def testSetCharging_alreadyEnabled(self):
-    with self.assertCalls(
-        (self.call.device.FileExists(mock.ANY), True),
-        (self.call.device.RunShellCommand(mock.ANY, check_return=True), []),
-        (self.call.device.GetCharging(), True)):
-      self.device.SetCharging(True)
-
-  @mock.patch('time.sleep', mock.Mock())
-  def testSetCharging_disabled(self):
-    with self.assertCalls(
-        (self.call.device.FileExists(mock.ANY), True),
-        (self.call.device.RunShellCommand(mock.ANY, check_return=True), []),
-        (self.call.device.GetCharging(), True),
-        (self.call.device.RunShellCommand(mock.ANY, check_return=True), []),
-        (self.call.device.GetCharging(), False)):
-      self.device.SetCharging(False)
-
-
-class DeviceUtilsSetBatteryMeasurementTest(DeviceUtilsTest):
-
-  def testBatteryMeasurement(self):
-    with self.assertCalls(
-        (self.call.device.RunShellCommand(
-            mock.ANY, retries=0, single_line=True,
-            timeout=10, check_return=True), '22'),
-        (self.call.device.RunShellCommand(
-            ['dumpsys', 'batterystats', '--reset'], check_return=True), []),
-        (self.call.device.RunShellCommand(
-            ['dumpsys', 'batterystats', '--charged', '--checkin'],
-            check_return=True), []),
-        (self.call.device.RunShellCommand(
-            ['dumpsys', 'battery', 'set', 'usb', '0'], check_return=True), []),
-        (self.call.device.GetCharging(), False),
-        (self.call.device.RunShellCommand(
-            ['dumpsys', 'battery', 'set', 'usb', '1'], check_return=True), []),
-        (self.call.device.RunShellCommand(
-            ['dumpsys', 'battery', 'reset'], check_return=True), []),
-        (self.call.device.GetCharging(), True)):
-      with self.device.BatteryMeasurement():
-        pass
-
-
 class DeviceUtilsStrTest(DeviceUtilsTest):
 
   def testStr_returnsSerial(self):
     with self.assertCalls(
         (self.call.adb.GetDeviceSerial(), '0123456789abcdef')):
       self.assertEqual('0123456789abcdef', str(self.device))
 
 
 class DeviceUtilsParallelTest(mock_calls.TestCase):
 
@@ skipping 39 matching lines @@
     self.assertEqual(client_cache_one, {'test': 1})
     self.assertEqual(client_cache_two, {'test': 1})
     self.device._ClearCache()
     self.assertEqual(client_cache_one, {})
     self.assertEqual(client_cache_two, {})
 
 if __name__ == '__main__':
   logging.getLogger().setLevel(logging.DEBUG)
   unittest.main(verbosity=2)