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1 // Copyright 2014 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 "battery_status_dispatcher.h" | |
6 | |
7 #include "base/logging.h" | |
8 #include "base/memory/scoped_ptr.h" | |
9 #include "content/common/battery_status_messages.h" | |
10 #include "content/public/test/test_utils.h" | |
11 #include "testing/gtest/include/gtest/gtest.h" | |
12 #include "third_party/WebKit/public/platform/WebBatteryStatusListener.h" | |
13 | |
14 namespace content { | |
15 | |
16 class MockBatteryStatusListener : public blink::WebBatteryStatusListener { | |
17 public: | |
18 MockBatteryStatusListener() : did_change_battery_status_(false) { } | |
19 virtual ~MockBatteryStatusListener() { } | |
20 | |
21 virtual void updateBatteryStatus( | |
22 const blink::WebBatteryStatus& status) OVERRIDE { | |
23 status_ = status; | |
24 did_change_battery_status_ = true; | |
25 } | |
26 | |
27 bool did_change_battery_status_; | |
28 blink::WebBatteryStatus status_; | |
jochen (gone - plz use gerrit)
2014/04/30 04:54:07
members should be private and use disallow copy/as
timvolodine
2014/05/01 10:32:39
Done.
| |
29 }; | |
30 | |
31 class BatteryStatusDispatcherForTesting : public BatteryStatusDispatcher { | |
32 public: | |
33 BatteryStatusDispatcherForTesting() | |
34 : start_invoked_(false), | |
35 stop_invoked_(false) { } | |
36 | |
37 virtual ~BatteryStatusDispatcherForTesting() { } | |
38 | |
39 virtual bool Start() OVERRIDE { | |
40 start_invoked_ = true; | |
41 return true; | |
42 } | |
43 | |
44 virtual bool Stop() OVERRIDE { | |
45 stop_invoked_ = true; | |
46 return true; | |
47 } | |
48 | |
49 bool start_invoked_; | |
jochen (gone - plz use gerrit)
2014/04/30 04:54:07
same here
timvolodine
2014/05/01 10:32:39
Done.
| |
50 bool stop_invoked_; | |
51 }; | |
52 | |
53 class BatteryStatusDispatcherTest : public testing::Test { | |
54 public: | |
55 BatteryStatusDispatcherTest() { } | |
56 | |
57 protected: | |
58 virtual void SetUp() OVERRIDE { | |
59 listener_.reset(new MockBatteryStatusListener); | |
60 dispatcher_.reset(new BatteryStatusDispatcherForTesting); | |
61 } | |
62 | |
63 scoped_ptr<MockBatteryStatusListener> listener_; | |
64 scoped_ptr<BatteryStatusDispatcherForTesting> dispatcher_; | |
jochen (gone - plz use gerrit)
2014/04/30 04:54:07
and here
timvolodine
2014/05/01 10:32:39
Done.
| |
65 }; | |
66 | |
jochen (gone - plz use gerrit)
2014/04/30 04:54:07
nit. only one empty line
timvolodine
2014/05/01 10:32:39
Done.
| |
67 | |
68 TEST_F(BatteryStatusDispatcherTest, Start) { | |
69 EXPECT_FALSE(dispatcher_->start_invoked_); | |
70 EXPECT_FALSE(dispatcher_->stop_invoked_); | |
71 | |
72 dispatcher_->SetListener(listener_.get()); | |
73 EXPECT_TRUE(dispatcher_->start_invoked_); | |
74 | |
75 dispatcher_->SetListener(0); | |
76 EXPECT_TRUE(dispatcher_->stop_invoked_); | |
77 } | |
78 | |
79 TEST_F(BatteryStatusDispatcherTest, UpdateListener) { | |
80 blink::WebBatteryStatus status; | |
81 status.charging = true; | |
82 status.chargingTime = 100; | |
83 status.dischargingTime = 200; | |
84 status.level = 0.5; | |
85 | |
86 dispatcher_->SetListener(listener_.get()); | |
87 EXPECT_TRUE(dispatcher_->start_invoked_); | |
88 | |
89 BatteryStatusMsg_DidChange message(status); | |
90 dispatcher_->OnControlMessageReceived(message); | |
91 EXPECT_TRUE(listener_->did_change_battery_status_); | |
92 EXPECT_EQ(status.charging, listener_->status_.charging); | |
93 EXPECT_EQ(status.chargingTime, listener_->status_.chargingTime); | |
94 EXPECT_EQ(status.dischargingTime, listener_->status_.dischargingTime); | |
95 EXPECT_EQ(status.level, listener_->status_.level); | |
96 | |
97 dispatcher_->SetListener(0); | |
98 EXPECT_TRUE(dispatcher_->stop_invoked_); | |
99 } | |
100 | |
101 TEST_F(BatteryStatusDispatcherTest, NoUpdateWhenNullListener) { | |
102 blink::WebBatteryStatus status; | |
103 dispatcher_->SetListener(0); | |
104 EXPECT_FALSE(dispatcher_->start_invoked_); | |
105 EXPECT_TRUE(dispatcher_->stop_invoked_); | |
106 | |
107 BatteryStatusMsg_DidChange message(status); | |
108 dispatcher_->OnControlMessageReceived(message); | |
109 EXPECT_FALSE(listener_->did_change_battery_status_); | |
110 } | |
111 | |
112 } // namespace content | |
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