[Android][Telemetry] Seperate fuel gauge from AndroidDumpsysPowerMonitor

tools/telemetry/telemetry/internal/platform/power_monitor/android_fuelgauge_power_monitor_unittest.py

Index: tools/telemetry/telemetry/internal/platform/power_monitor/android_fuelgauge_power_monitor_unittest.py
diff --git a/tools/telemetry/telemetry/internal/platform/power_monitor/android_fuelgauge_power_monitor_unittest.py b/tools/telemetry/telemetry/internal/platform/power_monitor/android_fuelgauge_power_monitor_unittest.py
new file mode 100644
index 0000000000000000000000000000000000000000..f049f0e3acf7c33383bfa37ad70ba326147255dd
--- /dev/null
+++ b/tools/telemetry/telemetry/internal/platform/power_monitor/android_fuelgauge_power_monitor_unittest.py
@@ -0,0 +1,24 @@
+# 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.
+
+import unittest
+
+from telemetry.internal.platform.power_monitor import (
+    android_fuelgauge_power_monitor)
+
+
+class FuelGaugePowerMonitorMonitorTest(unittest.TestCase):
+
+  def testEnergyComsumption(self):
+    fuel_gauge_delta = 100
+    results = (
+        android_fuelgauge_power_monitor.FuelGaugePowerMonitor.ProcessPowerData(
+            4.0, fuel_gauge_delta))
+    self.assertEqual(results['identifier'], 'fuel_gauge')
+    self.assertEqual(
+        results.get('fuel_gauge_energy_consumption_mwh'), 400)
+
+
+if __name__ == '__main__':
+  unittest.main()