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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 "google_apis/gcm/engine/user_list.h" | |
6 | |
7 #include <string> | |
8 #include <vector> | |
9 | |
10 #include "base/bind.h" | |
11 #include "base/callback_forward.h" | |
12 #include "base/files/file_path.h" | |
13 #include "base/files/scoped_temp_dir.h" | |
14 #include "base/memory/scoped_ptr.h" | |
15 #include "base/message_loop/message_loop.h" | |
16 #include "base/run_loop.h" | |
17 #include "google_apis/gcm/engine/gcm_store_impl.h" | |
18 #include "testing/gtest/include/gtest/gtest.h" | |
19 | |
20 namespace gcm { | |
21 | |
22 namespace { | |
23 | |
24 class GCMClientDelegate : public GCMClient::Delegate { | |
25 public: | |
26 explicit GCMClientDelegate(const std::string& username); | |
27 virtual ~GCMClientDelegate(); | |
28 | |
29 const std::string& GetUsername() const { return username_; } | |
30 | |
31 // Overrides of GCMClientDelegate: | |
32 virtual void OnCheckInFinished(const GCMClient::CheckinInfo& checkin_info, | |
33 GCMClient::Result result) OVERRIDE {} | |
34 virtual void OnRegisterFinished(const std::string& app_id, | |
35 const std::string& registration_id, | |
36 GCMClient::Result result) OVERRIDE {} | |
37 virtual void OnSendFinished(const std::string& app_id, | |
38 const std::string& message_id, | |
39 GCMClient::Result result) OVERRIDE {} | |
40 virtual void OnMessageReceived(const std::string& app_id, | |
41 const GCMClient::IncomingMessage& message) | |
42 OVERRIDE {} | |
43 virtual void OnMessagesDeleted(const std::string& app_id) OVERRIDE {} | |
44 virtual void OnMessageSendError(const std::string& app_id, | |
45 const std::string& message_id, | |
46 GCMClient::Result result) OVERRIDE {} | |
47 virtual GCMClient::CheckinInfo GetCheckinInfo() const OVERRIDE { | |
48 return GCMClient::CheckinInfo(); | |
49 } | |
50 virtual void OnLoadingCompleted() OVERRIDE {} | |
51 virtual base::TaskRunner* GetFileTaskRunner() OVERRIDE { return NULL; } | |
52 | |
53 private: | |
54 std::string username_; | |
55 }; | |
56 | |
57 } // namespace | |
58 | |
59 class UserListTest : public testing::Test { | |
60 public: | |
61 UserListTest(); | |
62 virtual ~UserListTest(); | |
63 | |
64 virtual void SetUp() OVERRIDE; | |
65 | |
66 static size_t GetListSize(const UserList* user_list); | |
67 void SetDelegateCallback(const std::string& username, | |
68 int64 user_serial_number); | |
69 | |
70 scoped_ptr<UserList> BuildUserList(); | |
71 | |
72 void PumpLoop(); | |
73 | |
74 void UpdateCallback(bool success); | |
75 | |
76 void Initialize(UserList* user_list, const GCMStore::LoadResult& result); | |
77 | |
78 void ResetLoop(); | |
79 | |
80 protected: | |
81 int64 last_assigned_serial_number_; | |
82 std::string last_assigned_username_; | |
83 scoped_ptr<GCMStore> gcm_store_; | |
84 | |
85 private: | |
86 base::ScopedTempDir temp_directory_; | |
87 base::MessageLoop message_loop_; | |
88 scoped_ptr<base::RunLoop> run_loop_; | |
89 }; | |
90 | |
91 UserListTest::UserListTest() | |
92 : last_assigned_serial_number_(gcm::kInvalidSerialNumber) {} | |
93 | |
94 UserListTest::~UserListTest() {} | |
95 | |
96 void UserListTest::SetUp() { | |
97 ASSERT_TRUE(temp_directory_.CreateUniqueTempDir()); | |
98 } | |
99 | |
100 // static | |
101 unsigned long UserListTest::GetListSize(const UserList* user_list) { | |
102 return user_list->delegates_.size(); | |
103 } | |
104 | |
105 void UserListTest::SetDelegateCallback(const std::string& username, | |
106 int64 user_serial_number) { | |
107 last_assigned_username_ = username; | |
108 last_assigned_serial_number_ = user_serial_number; | |
109 ResetLoop(); | |
110 } | |
111 | |
112 scoped_ptr<UserList> UserListTest::BuildUserList() { | |
113 gcm_store_.reset(new GCMStoreImpl(temp_directory_.path(), | |
114 message_loop_.message_loop_proxy())); | |
115 return scoped_ptr<UserList>(new UserList(gcm_store_.get())); | |
116 } | |
117 | |
118 void UserListTest::Initialize(UserList* user_list, | |
119 const GCMStore::LoadResult& result) { | |
120 ASSERT_TRUE(result.success); | |
121 user_list->Initialize(result.serial_number_mappings); | |
122 ResetLoop(); | |
123 } | |
124 | |
125 void UserListTest::ResetLoop() { | |
126 if (run_loop_ && run_loop_->running()) | |
127 run_loop_->Quit(); | |
128 } | |
129 | |
130 void UserListTest::PumpLoop() { | |
131 run_loop_.reset(new base::RunLoop); | |
132 run_loop_->Run(); | |
133 } | |
134 | |
135 void UserListTest::UpdateCallback(bool success) { ASSERT_TRUE(success); } | |
136 | |
137 GCMClientDelegate::GCMClientDelegate(const std::string& username) | |
138 : username_(username) {} | |
139 | |
140 GCMClientDelegate::~GCMClientDelegate() {} | |
141 | |
142 TEST_F(UserListTest, SetDelegateAndCheckSerialNumberAssignment) { | |
Nicolas Zea
2014/01/16 01:24:34
nit: I find it useful to have a comment about what
| |
143 scoped_ptr<UserList> user_list(BuildUserList()); | |
144 gcm_store_->Load(base::Bind( | |
145 &UserListTest::Initialize, base::Unretained(this), user_list.get())); | |
146 PumpLoop(); | |
147 | |
148 // First adding a delegate. | |
149 scoped_ptr<GCMClientDelegate> delegate(new GCMClientDelegate("test_user_1")); | |
150 user_list->SetDelegate( | |
151 delegate->GetUsername(), | |
152 delegate.get(), | |
153 base::Bind(&UserListTest::SetDelegateCallback, base::Unretained(this))); | |
154 PumpLoop(); | |
155 | |
156 // Verify the record was created. | |
157 EXPECT_EQ(1u, GetListSize(user_list.get())); | |
158 // Verify username and serial number were assigned. | |
159 EXPECT_EQ(delegate->GetUsername(), last_assigned_username_); | |
160 EXPECT_NE(gcm::kInvalidSerialNumber, last_assigned_serial_number_); | |
161 // Check that a serial number was assigned to delegate. | |
162 EXPECT_EQ(last_assigned_serial_number_, | |
163 user_list->GetSerialNumberForUsername(delegate->GetUsername())); | |
164 } | |
165 | |
166 TEST_F(UserListTest, GetDelegate) { | |
167 scoped_ptr<UserList> user_list(BuildUserList()); | |
168 gcm_store_->Load(base::Bind( | |
169 &UserListTest::Initialize, base::Unretained(this), user_list.get())); | |
170 PumpLoop(); | |
171 | |
172 // Start by adding a delegate and a serial number. | |
173 scoped_ptr<GCMClientDelegate> delegate(new GCMClientDelegate("test_user_1")); | |
174 user_list->SetDelegate( | |
175 delegate->GetUsername(), | |
176 delegate.get(), | |
177 base::Bind(&UserListTest::SetDelegateCallback, base::Unretained(this))); | |
178 PumpLoop(); | |
179 | |
180 EXPECT_EQ(delegate.get(), | |
181 user_list->GetDelegateBySerialNumber(last_assigned_serial_number_)); | |
182 EXPECT_EQ(delegate.get(), | |
183 user_list->GetDelegateByUsername(last_assigned_username_)); | |
184 } | |
185 | |
186 TEST_F(UserListTest, LoadUserEntrySetDelegate) { | |
187 scoped_ptr<UserList> user_list(BuildUserList()); | |
188 gcm_store_->Load(base::Bind( | |
189 &UserListTest::Initialize, base::Unretained(this), user_list.get())); | |
190 PumpLoop(); | |
191 | |
192 // Start by adding a delegate and a serial number. | |
193 scoped_ptr<GCMClientDelegate> delegate(new GCMClientDelegate("test_user_1")); | |
194 user_list->SetDelegate( | |
195 delegate->GetUsername(), | |
196 delegate.get(), | |
197 base::Bind(&UserListTest::SetDelegateCallback, base::Unretained(this))); | |
198 PumpLoop(); | |
199 | |
200 // Reload the GCM User List. | |
201 user_list = BuildUserList().Pass(); | |
202 gcm_store_->Load(base::Bind( | |
203 &UserListTest::Initialize, base::Unretained(this), user_list.get())); | |
204 PumpLoop(); | |
205 | |
206 // Verify a single record was loaded, with matching username, but no delegate. | |
207 EXPECT_EQ(1u, GetListSize(user_list.get())); | |
208 int64 serial_number = | |
209 user_list->GetSerialNumberForUsername(delegate->GetUsername()); | |
210 EXPECT_EQ(last_assigned_serial_number_, serial_number); | |
211 EXPECT_EQ(NULL, user_list->GetDelegateBySerialNumber(serial_number)); | |
212 EXPECT_EQ(NULL, user_list->GetDelegateByUsername(delegate->GetUsername())); | |
213 | |
214 // After loading is complete, Delegates will start adding itself looking for | |
215 // their serial numbers. Check that correct matches are found and new records | |
216 // not created. | |
217 user_list->SetDelegate( | |
218 delegate->GetUsername(), | |
219 delegate.get(), | |
220 base::Bind(&UserListTest::SetDelegateCallback, base::Unretained(this))); | |
221 PumpLoop(); | |
222 | |
223 EXPECT_EQ(1u, GetListSize(user_list.get())); | |
224 serial_number = | |
225 user_list->GetSerialNumberForUsername(delegate->GetUsername()); | |
226 EXPECT_EQ(last_assigned_serial_number_, serial_number); | |
227 EXPECT_EQ(delegate.get(), | |
228 user_list->GetDelegateBySerialNumber(serial_number)); | |
229 EXPECT_EQ(delegate.get(), | |
230 user_list->GetDelegateByUsername(delegate->GetUsername())); | |
231 } | |
232 | |
233 TEST_F(UserListTest, AddMultipleDelegates) { | |
234 scoped_ptr<UserList> user_list(BuildUserList()); | |
235 gcm_store_->Load(base::Bind( | |
236 &UserListTest::Initialize, base::Unretained(this), user_list.get())); | |
237 PumpLoop(); | |
238 | |
239 // Start by adding a delegate and a serial number. | |
240 scoped_ptr<GCMClientDelegate> delegate1(new GCMClientDelegate("test_user_1")); | |
241 user_list->SetDelegate( | |
242 delegate1->GetUsername(), | |
243 delegate1.get(), | |
244 base::Bind(&UserListTest::SetDelegateCallback, base::Unretained(this))); | |
245 PumpLoop(); | |
246 | |
247 int64 serial_number1 = last_assigned_serial_number_; | |
248 | |
249 scoped_ptr<GCMClientDelegate> delegate2(new GCMClientDelegate("test_user_2")); | |
250 user_list->SetDelegate( | |
251 delegate2->GetUsername(), | |
252 delegate2.get(), | |
253 base::Bind(&UserListTest::SetDelegateCallback, base::Unretained(this))); | |
254 PumpLoop(); | |
255 | |
256 int64 serial_number2 = last_assigned_serial_number_; | |
257 | |
258 // Ensuring that serial numbers are different. | |
259 EXPECT_EQ(2u, GetListSize(user_list.get())); | |
260 | |
261 // Reading the user entries. | |
262 user_list = BuildUserList().Pass(); | |
263 gcm_store_->Load(base::Bind( | |
264 &UserListTest::Initialize, base::Unretained(this), user_list.get())); | |
265 PumpLoop(); | |
266 | |
267 // Serial numbers stay the same, but there are no delegates assigned. | |
268 EXPECT_EQ(2u, GetListSize(user_list.get())); | |
269 EXPECT_EQ(NULL, user_list->GetDelegateByUsername(delegate1->GetUsername())); | |
270 EXPECT_EQ(NULL, user_list->GetDelegateBySerialNumber(serial_number1)); | |
271 EXPECT_EQ(NULL, user_list->GetDelegateByUsername(delegate2->GetUsername())); | |
272 EXPECT_EQ(NULL, user_list->GetDelegateBySerialNumber(serial_number2)); | |
273 | |
274 // Setting and checking a delegate on the second user. | |
275 user_list->SetDelegate( | |
276 delegate2->GetUsername(), | |
277 delegate2.get(), | |
278 base::Bind(&UserListTest::SetDelegateCallback, base::Unretained(this))); | |
279 PumpLoop(); | |
280 | |
281 // First user still does not have a delegate. | |
282 EXPECT_EQ(NULL, user_list->GetDelegateByUsername(delegate1->GetUsername())); | |
283 EXPECT_EQ(NULL, user_list->GetDelegateBySerialNumber(serial_number1)); | |
284 // Second user has a delegate set. | |
285 EXPECT_EQ(delegate2.get(), | |
286 user_list->GetDelegateByUsername(delegate2->GetUsername())); | |
287 EXPECT_EQ(delegate2.get(), | |
288 user_list->GetDelegateBySerialNumber(serial_number2)); | |
289 } | |
290 | |
291 TEST_F(UserListTest, AddDelegateThenInitializeWithoutSerialNumber) { | |
292 scoped_ptr<UserList> user_list(BuildUserList()); | |
293 | |
294 // Add a delegate first. | |
295 scoped_ptr<GCMClientDelegate> delegate(new GCMClientDelegate("test_user_1")); | |
296 user_list->SetDelegate( | |
297 delegate->GetUsername(), | |
298 delegate.get(), | |
299 base::Bind(&UserListTest::SetDelegateCallback, base::Unretained(this))); | |
300 | |
301 EXPECT_EQ(gcm::kInvalidSerialNumber, last_assigned_serial_number_); | |
302 EXPECT_EQ("", last_assigned_username_); | |
303 | |
304 // Now run the initialization. | |
305 gcm_store_->Load(base::Bind( | |
306 &UserListTest::Initialize, base::Unretained(this), user_list.get())); | |
307 // Need to pump twice, due to initialization triggering additional set of | |
308 // callbacks to be run. | |
309 PumpLoop(); | |
310 PumpLoop(); | |
311 | |
312 EXPECT_EQ(last_assigned_serial_number_, | |
313 user_list->GetSerialNumberForUsername(delegate->GetUsername())); | |
314 EXPECT_EQ(delegate->GetUsername(), last_assigned_username_); | |
315 } | |
316 | |
317 TEST_F(UserListTest, AddDelegateThenInitializeWithSerialNumber) { | |
318 scoped_ptr<UserList> user_list(BuildUserList()); | |
319 gcm_store_->Load(base::Bind( | |
320 &UserListTest::Initialize, base::Unretained(this), user_list.get())); | |
321 PumpLoop(); | |
322 | |
323 // First add a delegate to the list so that serial number is persisted. | |
324 scoped_ptr<GCMClientDelegate> delegate(new GCMClientDelegate("test_user_1")); | |
325 user_list->SetDelegate( | |
326 delegate->GetUsername(), | |
327 delegate.get(), | |
328 base::Bind(&UserListTest::SetDelegateCallback, base::Unretained(this))); | |
329 PumpLoop(); | |
330 | |
331 last_assigned_serial_number_ = gcm::kInvalidSerialNumber; | |
332 last_assigned_username_ = ""; | |
333 | |
334 // Resetting the user list to make sure it is not initialized. | |
335 user_list = BuildUserList().Pass(); | |
336 | |
337 // Add a delegate again, this time no callback is expected until the list is | |
338 // initialized. | |
339 user_list->SetDelegate( | |
340 delegate->GetUsername(), | |
341 delegate.get(), | |
342 base::Bind(&UserListTest::SetDelegateCallback, base::Unretained(this))); | |
343 | |
344 // Now run the initialization. | |
345 gcm_store_->Load(base::Bind( | |
346 &UserListTest::Initialize, base::Unretained(this), user_list.get())); | |
347 // Need to pump twice, due to initialization triggering additional set of | |
348 // callbacks to be run. | |
349 PumpLoop(); | |
350 PumpLoop(); | |
351 | |
352 EXPECT_EQ(last_assigned_serial_number_, | |
353 user_list->GetSerialNumberForUsername(delegate->GetUsername())); | |
354 EXPECT_EQ(delegate->GetUsername(), last_assigned_username_); | |
355 } | |
356 | |
357 } // namespace gcm | |
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