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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // See network_change_notifier_android.h for design explanations. | 5 // See network_change_notifier_android.h for design explanations. |
6 | 6 |
7 #include "base/basictypes.h" | 7 #include "base/basictypes.h" |
8 #include "base/bind.h" | 8 #include "base/bind.h" |
9 #include "base/callback.h" | 9 #include "base/callback.h" |
10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
11 #include "base/message_loop/message_loop.h" | 11 #include "base/message_loop/message_loop.h" |
12 #include "net/android/network_change_notifier_android.h" | 12 #include "net/android/network_change_notifier_android.h" |
13 #include "net/android/network_change_notifier_delegate_android.h" | 13 #include "net/android/network_change_notifier_delegate_android.h" |
14 #include "net/base/network_change_notifier.h" | 14 #include "net/base/network_change_notifier.h" |
15 #include "testing/gtest/include/gtest/gtest.h" | 15 #include "testing/gtest/include/gtest/gtest.h" |
16 | 16 |
17 namespace net { | 17 namespace net { |
18 | 18 |
19 namespace { | 19 namespace { |
20 | 20 |
21 class NetworkChangeNotifierDelegateAndroidObserver | 21 class NetworkChangeNotifierDelegateAndroidObserver |
22 : public NetworkChangeNotifierDelegateAndroid::Observer { | 22 : public NetworkChangeNotifierDelegateAndroid::Observer { |
23 public: | 23 public: |
24 NetworkChangeNotifierDelegateAndroidObserver() | 24 NetworkChangeNotifierDelegateAndroidObserver() |
25 : type_notifications_count_(0), max_bandwidth_notifications_count_(0) {} | 25 : type_notifications_count_(0), max_bandwidth_notifications_count_(0) {} |
26 | 26 |
27 // NetworkChangeNotifierDelegateAndroid::Observer: | 27 // NetworkChangeNotifierDelegateAndroid::Observer: |
28 virtual void OnConnectionTypeChanged() override { | 28 void OnConnectionTypeChanged() override { type_notifications_count_++; } |
29 type_notifications_count_++; | |
30 } | |
31 | 29 |
32 virtual void OnMaxBandwidthChanged(double max_bandwidth_mbps) override { | 30 void OnMaxBandwidthChanged(double max_bandwidth_mbps) override { |
33 max_bandwidth_notifications_count_++; | 31 max_bandwidth_notifications_count_++; |
34 } | 32 } |
35 | 33 |
36 int type_notifications_count() const { return type_notifications_count_; } | 34 int type_notifications_count() const { return type_notifications_count_; } |
37 int bandwidth_notifications_count() const { | 35 int bandwidth_notifications_count() const { |
38 return max_bandwidth_notifications_count_; | 36 return max_bandwidth_notifications_count_; |
39 } | 37 } |
40 | 38 |
41 private: | 39 private: |
42 int type_notifications_count_; | 40 int type_notifications_count_; |
43 int max_bandwidth_notifications_count_; | 41 int max_bandwidth_notifications_count_; |
44 }; | 42 }; |
45 | 43 |
46 class NetworkChangeNotifierObserver | 44 class NetworkChangeNotifierObserver |
47 : public NetworkChangeNotifier::ConnectionTypeObserver { | 45 : public NetworkChangeNotifier::ConnectionTypeObserver { |
48 public: | 46 public: |
49 NetworkChangeNotifierObserver() : notifications_count_(0) {} | 47 NetworkChangeNotifierObserver() : notifications_count_(0) {} |
50 | 48 |
51 // NetworkChangeNotifier::Observer: | 49 // NetworkChangeNotifier::Observer: |
52 virtual void OnConnectionTypeChanged( | 50 void OnConnectionTypeChanged( |
53 NetworkChangeNotifier::ConnectionType connection_type) override { | 51 NetworkChangeNotifier::ConnectionType connection_type) override { |
54 notifications_count_++; | 52 notifications_count_++; |
55 } | 53 } |
56 | 54 |
57 int notifications_count() const { | 55 int notifications_count() const { |
58 return notifications_count_; | 56 return notifications_count_; |
59 } | 57 } |
60 | 58 |
61 private: | 59 private: |
62 int notifications_count_; | 60 int notifications_count_; |
63 }; | 61 }; |
64 | 62 |
65 } // namespace | 63 } // namespace |
66 | 64 |
67 class BaseNetworkChangeNotifierAndroidTest : public testing::Test { | 65 class BaseNetworkChangeNotifierAndroidTest : public testing::Test { |
68 protected: | 66 protected: |
69 typedef NetworkChangeNotifier::ConnectionType ConnectionType; | 67 typedef NetworkChangeNotifier::ConnectionType ConnectionType; |
70 | 68 |
71 virtual ~BaseNetworkChangeNotifierAndroidTest() {} | 69 ~BaseNetworkChangeNotifierAndroidTest() override {} |
72 | 70 |
73 void RunTest( | 71 void RunTest( |
74 const base::Callback<int(void)>& notifications_count_getter, | 72 const base::Callback<int(void)>& notifications_count_getter, |
75 const base::Callback<ConnectionType(void)>& connection_type_getter) { | 73 const base::Callback<ConnectionType(void)>& connection_type_getter) { |
76 EXPECT_EQ(0, notifications_count_getter.Run()); | 74 EXPECT_EQ(0, notifications_count_getter.Run()); |
77 EXPECT_EQ(NetworkChangeNotifier::CONNECTION_UNKNOWN, | 75 EXPECT_EQ(NetworkChangeNotifier::CONNECTION_UNKNOWN, |
78 connection_type_getter.Run()); | 76 connection_type_getter.Run()); |
79 | 77 |
80 // Changing from online to offline should trigger a notification. | 78 // Changing from online to offline should trigger a notification. |
81 SetOffline(); | 79 SetOffline(); |
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141 } | 139 } |
142 | 140 |
143 class NetworkChangeNotifierDelegateAndroidTest | 141 class NetworkChangeNotifierDelegateAndroidTest |
144 : public BaseNetworkChangeNotifierAndroidTest { | 142 : public BaseNetworkChangeNotifierAndroidTest { |
145 protected: | 143 protected: |
146 NetworkChangeNotifierDelegateAndroidTest() { | 144 NetworkChangeNotifierDelegateAndroidTest() { |
147 delegate_.AddObserver(&delegate_observer_); | 145 delegate_.AddObserver(&delegate_observer_); |
148 delegate_.AddObserver(&other_delegate_observer_); | 146 delegate_.AddObserver(&other_delegate_observer_); |
149 } | 147 } |
150 | 148 |
151 virtual ~NetworkChangeNotifierDelegateAndroidTest() { | 149 ~NetworkChangeNotifierDelegateAndroidTest() override { |
152 delegate_.RemoveObserver(&delegate_observer_); | 150 delegate_.RemoveObserver(&delegate_observer_); |
153 delegate_.RemoveObserver(&other_delegate_observer_); | 151 delegate_.RemoveObserver(&other_delegate_observer_); |
154 } | 152 } |
155 | 153 |
156 NetworkChangeNotifierDelegateAndroidObserver delegate_observer_; | 154 NetworkChangeNotifierDelegateAndroidObserver delegate_observer_; |
157 NetworkChangeNotifierDelegateAndroidObserver other_delegate_observer_; | 155 NetworkChangeNotifierDelegateAndroidObserver other_delegate_observer_; |
158 }; | 156 }; |
159 | 157 |
160 // Tests that the NetworkChangeNotifierDelegateAndroid's observers are notified. | 158 // Tests that the NetworkChangeNotifierDelegateAndroid's observers are notified. |
161 // A testing-only observer is used here for testing. In production the | 159 // A testing-only observer is used here for testing. In production the |
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236 EXPECT_EQ(0, delegate_observer_.bandwidth_notifications_count()); | 234 EXPECT_EQ(0, delegate_observer_.bandwidth_notifications_count()); |
237 SetOffline(); | 235 SetOffline(); |
238 EXPECT_EQ(1, delegate_observer_.bandwidth_notifications_count()); | 236 EXPECT_EQ(1, delegate_observer_.bandwidth_notifications_count()); |
239 SetOnline(); | 237 SetOnline(); |
240 EXPECT_EQ(2, delegate_observer_.bandwidth_notifications_count()); | 238 EXPECT_EQ(2, delegate_observer_.bandwidth_notifications_count()); |
241 SetOnline(); | 239 SetOnline(); |
242 EXPECT_EQ(2, delegate_observer_.bandwidth_notifications_count()); | 240 EXPECT_EQ(2, delegate_observer_.bandwidth_notifications_count()); |
243 } | 241 } |
244 | 242 |
245 } // namespace net | 243 } // namespace net |
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