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Side by Side Diff: chromeos/dbus/fake_power_manager_client_unittest.cc

Issue 1206733002: ChromeOs Power Emulation Impl (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Updated Unittest and others Created 5 years, 5 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "chromeos/dbus/fake_power_manager_client.h"
6
7 #include "testing/gtest/include/gtest/gtest.h"
8
9 namespace chromeos {
10
11 class FakePowerManagerClientTest : public testing::Test {
12 public:
13 FakePowerManagerClientTest() {}
14
15 void UpdatePowerProperties(
16 int percentage,
17 power_manager::PowerSupplyProperties_BatteryState state,
18 power_manager::PowerSupplyProperties_ExternalPower power) {
19 client_.UpdatePowerProperties(percentage, false, state, power);
20 }
21
22 protected:
23 FakePowerManagerClient client_;
24
25 DISALLOW_COPY_AND_ASSIGN(FakePowerManagerClientTest);
26 };
27
28 TEST_F(FakePowerManagerClientTest, InitializationTest) {
29 // Test the default values that are assigned when the
30 // FakePowerManagerClient::Init() is called.
31 client_.Init(nullptr);
32
33 EXPECT_EQ(50, client_.props().battery_percent());
Daniel Erat 2015/07/07 21:30:56 as mentioned in the last round of comments, i don'
mozartalouis 2015/07/08 23:13:02 Done.
34 EXPECT_FALSE(client_.props().is_calculating_battery_time());
35 EXPECT_EQ(power_manager::PowerSupplyProperties_BatteryState_DISCHARGING,
36 client_.props().battery_state());
37 EXPECT_EQ(power_manager::PowerSupplyProperties_ExternalPower_DISCONNECTED,
38 client_.props().external_power());
39 }
40
41 TEST_F(FakePowerManagerClientTest, BatteryStateTest) {
42 // Test if setting battery_percent to 100 and battery_state to
43 // CHARGING will reset the battery_state to FULL.
44 UpdatePowerProperties(
45 100, power_manager::PowerSupplyProperties_BatteryState_CHARGING,
46 power_manager::PowerSupplyProperties_ExternalPower_AC);
47 EXPECT_EQ(100, client_.props().battery_percent());
48 EXPECT_EQ(power_manager::PowerSupplyProperties_BatteryState_FULL,
49 client_.props().battery_state());
50
51 // Test if setting battery_percent less than 100 and
52 // battery_state to FULL will reset battery_state to
53 // DISCHARGING.
54 UpdatePowerProperties(
55 80, power_manager::PowerSupplyProperties_BatteryState_FULL,
56 power_manager::PowerSupplyProperties_ExternalPower_DISCONNECTED);
57 EXPECT_EQ(80, client_.props().battery_percent());
58 EXPECT_EQ(power_manager::PowerSupplyProperties_BatteryState_DISCHARGING,
59 client_.props().battery_state());
60 }
61
62 TEST_F(FakePowerManagerClientTest, ExternalPowerTest) {
63 // Test if setting battery_percent less than 100 and
64 // battery_state to CHARGING while external_power is set to
65 // USB will set external_power to USB.
66 UpdatePowerProperties(
67 80, power_manager::PowerSupplyProperties_BatteryState_CHARGING,
68 power_manager::PowerSupplyProperties_ExternalPower_USB);
69 EXPECT_EQ(power_manager::PowerSupplyProperties_ExternalPower_USB,
70 client_.props().external_power());
71
72 // Test if setting battery_percent less than 100 and
73 // battery_state to DISCHARGING while external_power is set to
74 // USB will set external_power to USB.
75 UpdatePowerProperties(
76 80, power_manager::PowerSupplyProperties_BatteryState_DISCHARGING,
77 power_manager::PowerSupplyProperties_ExternalPower_USB);
78 EXPECT_EQ(power_manager::PowerSupplyProperties_ExternalPower_USB,
79 client_.props().external_power());
80
81 // Test if setting battery_percent less than 100 and
82 // battery_state to CHARGING while external_power is set to
83 // DISCONNECTED will set external_power to AC.
84 UpdatePowerProperties(
85 80, power_manager::PowerSupplyProperties_BatteryState_CHARGING,
86 power_manager::PowerSupplyProperties_ExternalPower_DISCONNECTED);
87 EXPECT_EQ(power_manager::PowerSupplyProperties_ExternalPower_AC,
88 client_.props().external_power());
89
90 // Test if setting battery_percent less than 100 and
91 // battery_state to CHARGING while external_power is set to
92 // AC will set external_power to DISCONNECTED.
93 UpdatePowerProperties(
94 80, power_manager::PowerSupplyProperties_BatteryState_DISCHARGING,
95 power_manager::PowerSupplyProperties_ExternalPower_AC);
96 EXPECT_EQ(power_manager::PowerSupplyProperties_ExternalPower_DISCONNECTED,
97 client_.props().external_power());
98 }
99
100 } // namespace chromeos
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