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| 1 // Copyright 2013 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 <cmath> | |
| 6 | |
| 7 #include "base/command_line.h" | |
| 8 #include "base/format_macros.h" | |
| 9 #include "base/memory/scoped_ptr.h" | |
| 10 #include "base/message_loop/message_loop.h" | |
| 11 #include "base/strings/stringprintf.h" | |
| 12 #include "components/autofill/content/browser/autocheckout/whitelist_manager.h" | |
| 13 #include "components/autofill/core/browser/autofill_metrics.h" | |
| 14 #include "components/autofill/core/common/autofill_switches.h" | |
| 15 #include "content/public/test/test_browser_thread_bundle.h" | |
| 16 #include "net/base/net_errors.h" | |
| 17 #include "net/http/http_status_code.h" | |
| 18 #include "net/url_request/test_url_fetcher_factory.h" | |
| 19 #include "net/url_request/url_fetcher_delegate.h" | |
| 20 #include "net/url_request/url_request_status.h" | |
| 21 #include "testing/gmock/include/gmock/gmock.h" | |
| 22 #include "testing/gtest/include/gtest/gtest.h" | |
| 23 #include "url/gurl.h" | |
| 24 | |
| 25 namespace { | |
| 26 | |
| 27 const int64 kTestDownloadInterval = 3; // 3 seconds | |
| 28 | |
| 29 // First 4 retry delays are 3, 18, 108, 648 seconds, and following retries | |
| 30 // capped at one hour. | |
| 31 const int64 kBackoffDelaysInMs[] = { | |
| 32 3000, 18000, 108000, 648000, 3600000, 3600000 }; | |
| 33 | |
| 34 const char kDownloadWhitelistResponse[] = | |
| 35 "https://www.merchant1.com/checkout/\n" | |
| 36 "https://cart.merchant2.com/"; | |
| 37 | |
| 38 } // namespace | |
| 39 | |
| 40 namespace autofill { | |
| 41 namespace autocheckout { | |
| 42 | |
| 43 class WhitelistManagerTest; | |
| 44 | |
| 45 class MockAutofillMetrics : public AutofillMetrics { | |
| 46 public: | |
| 47 MockAutofillMetrics() {} | |
| 48 MOCK_CONST_METHOD2(LogAutocheckoutWhitelistDownloadDuration, | |
| 49 void(const base::TimeDelta& duration, | |
| 50 AutofillMetrics::AutocheckoutWhitelistDownloadStatus)); | |
| 51 private: | |
| 52 DISALLOW_COPY_AND_ASSIGN(MockAutofillMetrics); | |
| 53 }; | |
| 54 | |
| 55 class TestWhitelistManager : public WhitelistManager { | |
| 56 public: | |
| 57 TestWhitelistManager() | |
| 58 : WhitelistManager(), | |
| 59 did_start_download_timer_(false) {} | |
| 60 | |
| 61 virtual void ScheduleDownload(base::TimeDelta interval) OVERRIDE { | |
| 62 did_start_download_timer_ = false; | |
| 63 download_interval_ = interval; | |
| 64 return WhitelistManager::ScheduleDownload(interval); | |
| 65 } | |
| 66 | |
| 67 virtual void StartDownloadTimer(base::TimeDelta interval) OVERRIDE { | |
| 68 WhitelistManager::StartDownloadTimer(interval); | |
| 69 did_start_download_timer_ = true; | |
| 70 } | |
| 71 | |
| 72 bool did_start_download_timer() const { | |
| 73 return did_start_download_timer_; | |
| 74 } | |
| 75 | |
| 76 void TriggerDownload() { | |
| 77 WhitelistManager::TriggerDownload(); | |
| 78 } | |
| 79 | |
| 80 void StopDownloadTimer() { | |
| 81 WhitelistManager::StopDownloadTimer(); | |
| 82 } | |
| 83 | |
| 84 const base::TimeDelta& download_interval() const { | |
| 85 return download_interval_; | |
| 86 } | |
| 87 | |
| 88 const std::vector<std::string>& url_prefixes() const { | |
| 89 return WhitelistManager::url_prefixes(); | |
| 90 } | |
| 91 | |
| 92 virtual const AutofillMetrics& GetMetricLogger() const OVERRIDE { | |
| 93 return mock_metrics_logger_; | |
| 94 } | |
| 95 | |
| 96 private: | |
| 97 bool did_start_download_timer_; | |
| 98 base::TimeDelta download_interval_; | |
| 99 | |
| 100 MockAutofillMetrics mock_metrics_logger_; | |
| 101 | |
| 102 DISALLOW_COPY_AND_ASSIGN(TestWhitelistManager); | |
| 103 }; | |
| 104 | |
| 105 class WhitelistManagerTest : public testing::Test { | |
| 106 public: | |
| 107 WhitelistManagerTest() | |
| 108 : thread_bundle_(content::TestBrowserThreadBundle::IO_MAINLOOP) {} | |
| 109 | |
| 110 protected: | |
| 111 void CreateWhitelistManager() { | |
| 112 if (!whitelist_manager_.get()) { | |
| 113 whitelist_manager_.reset(new TestWhitelistManager()); | |
| 114 } | |
| 115 } | |
| 116 | |
| 117 void DownloadWhitelist(int response_code, const std::string& response) { | |
| 118 // Create and register factory. | |
| 119 net::TestURLFetcherFactory factory; | |
| 120 | |
| 121 CreateWhitelistManager(); | |
| 122 | |
| 123 AutofillMetrics::AutocheckoutWhitelistDownloadStatus status; | |
| 124 if (response_code == net::HTTP_OK) | |
| 125 status = AutofillMetrics::AUTOCHECKOUT_WHITELIST_DOWNLOAD_SUCCEEDED; | |
| 126 else | |
| 127 status = AutofillMetrics::AUTOCHECKOUT_WHITELIST_DOWNLOAD_FAILED; | |
| 128 EXPECT_CALL( | |
| 129 static_cast<const MockAutofillMetrics&>( | |
| 130 whitelist_manager_->GetMetricLogger()), | |
| 131 LogAutocheckoutWhitelistDownloadDuration(testing::_, status)).Times(1); | |
| 132 | |
| 133 whitelist_manager_->TriggerDownload(); | |
| 134 net::TestURLFetcher* fetcher = factory.GetFetcherByID(0); | |
| 135 ASSERT_TRUE(fetcher); | |
| 136 fetcher->set_response_code(response_code); | |
| 137 fetcher->SetResponseString(response); | |
| 138 fetcher->delegate()->OnURLFetchComplete(fetcher); | |
| 139 } | |
| 140 | |
| 141 protected: | |
| 142 scoped_ptr<TestWhitelistManager> whitelist_manager_; | |
| 143 | |
| 144 private: | |
| 145 content::TestBrowserThreadBundle thread_bundle_; | |
| 146 }; | |
| 147 | |
| 148 TEST_F(WhitelistManagerTest, DownloadWhitelist) { | |
| 149 CommandLine::ForCurrentProcess()->AppendSwitch( | |
| 150 switches::kEnableExperimentalFormFilling); | |
| 151 DownloadWhitelist(net::HTTP_OK, kDownloadWhitelistResponse); | |
| 152 ASSERT_EQ(2U, whitelist_manager_->url_prefixes().size()); | |
| 153 EXPECT_EQ("https://www.merchant1.com/checkout/", | |
| 154 whitelist_manager_->url_prefixes()[0]); | |
| 155 EXPECT_EQ("https://cart.merchant2.com/", | |
| 156 whitelist_manager_->url_prefixes()[1]); | |
| 157 } | |
| 158 | |
| 159 TEST_F(WhitelistManagerTest, DoNotDownloadWhitelistWhenSwitchIsOff) { | |
| 160 CreateWhitelistManager(); | |
| 161 whitelist_manager_->ScheduleDownload( | |
| 162 base::TimeDelta::FromSeconds(kTestDownloadInterval)); | |
| 163 EXPECT_FALSE(whitelist_manager_->did_start_download_timer()); | |
| 164 } | |
| 165 | |
| 166 TEST_F(WhitelistManagerTest, DoNotDownloadWhitelistIfAlreadyScheduled) { | |
| 167 CommandLine::ForCurrentProcess()->AppendSwitch( | |
| 168 switches::kEnableExperimentalFormFilling); | |
| 169 CreateWhitelistManager(); | |
| 170 // First attempt should schedule a download. | |
| 171 whitelist_manager_->ScheduleDownload( | |
| 172 base::TimeDelta::FromSeconds(kTestDownloadInterval)); | |
| 173 EXPECT_TRUE(whitelist_manager_->did_start_download_timer()); | |
| 174 // Second attempt should NOT schedule a download while there is already one. | |
| 175 whitelist_manager_->ScheduleDownload( | |
| 176 base::TimeDelta::FromSeconds(kTestDownloadInterval)); | |
| 177 EXPECT_FALSE(whitelist_manager_->did_start_download_timer()); | |
| 178 // It should schedule a new download when not in backoff mode. | |
| 179 whitelist_manager_->StopDownloadTimer(); | |
| 180 whitelist_manager_->ScheduleDownload( | |
| 181 base::TimeDelta::FromSeconds(kTestDownloadInterval)); | |
| 182 EXPECT_TRUE(whitelist_manager_->did_start_download_timer()); | |
| 183 } | |
| 184 | |
| 185 TEST_F(WhitelistManagerTest, DownloadWhitelistFailed) { | |
| 186 CommandLine::ForCurrentProcess()->AppendSwitch( | |
| 187 switches::kEnableExperimentalFormFilling); | |
| 188 DownloadWhitelist(net::HTTP_INTERNAL_SERVER_ERROR, | |
| 189 kDownloadWhitelistResponse); | |
| 190 EXPECT_EQ(0U, whitelist_manager_->url_prefixes().size()); | |
| 191 | |
| 192 whitelist_manager_->StopDownloadTimer(); | |
| 193 DownloadWhitelist(net::HTTP_OK, kDownloadWhitelistResponse); | |
| 194 EXPECT_EQ(2U, whitelist_manager_->url_prefixes().size()); | |
| 195 | |
| 196 whitelist_manager_->StopDownloadTimer(); | |
| 197 DownloadWhitelist(net::HTTP_INTERNAL_SERVER_ERROR, | |
| 198 kDownloadWhitelistResponse); | |
| 199 EXPECT_EQ(2U, whitelist_manager_->url_prefixes().size()); | |
| 200 } | |
| 201 | |
| 202 TEST_F(WhitelistManagerTest, DownloadWhitelistRetry) { | |
| 203 CommandLine::ForCurrentProcess()->AppendSwitch( | |
| 204 switches::kEnableExperimentalFormFilling); | |
| 205 | |
| 206 for (size_t i = 0; i < arraysize(kBackoffDelaysInMs); ++i) { | |
| 207 DownloadWhitelist(net::HTTP_INTERNAL_SERVER_ERROR, | |
| 208 kDownloadWhitelistResponse); | |
| 209 SCOPED_TRACE(base::StringPrintf("Testing retry %" PRIuS | |
| 210 ", expecting delay: %" PRId64, | |
| 211 i, | |
| 212 kBackoffDelaysInMs[i])); | |
| 213 EXPECT_EQ( | |
| 214 kBackoffDelaysInMs[i], | |
| 215 whitelist_manager_->download_interval().InMillisecondsRoundedUp()); | |
| 216 } | |
| 217 } | |
| 218 | |
| 219 TEST_F(WhitelistManagerTest, GetMatchedURLPrefix) { | |
| 220 CommandLine::ForCurrentProcess()->AppendSwitch( | |
| 221 switches::kEnableExperimentalFormFilling); | |
| 222 DownloadWhitelist(net::HTTP_OK, kDownloadWhitelistResponse); | |
| 223 EXPECT_EQ(2U, whitelist_manager_->url_prefixes().size()); | |
| 224 | |
| 225 // Empty url. | |
| 226 EXPECT_EQ(std::string(), | |
| 227 whitelist_manager_->GetMatchedURLPrefix(GURL(std::string()))); | |
| 228 EXPECT_EQ(std::string(), | |
| 229 whitelist_manager_->GetMatchedURLPrefix(GURL())); | |
| 230 | |
| 231 // Positive tests. | |
| 232 EXPECT_EQ("https://www.merchant1.com/checkout/", | |
| 233 whitelist_manager_->GetMatchedURLPrefix( | |
| 234 GURL("https://www.merchant1.com/checkout/"))); | |
| 235 EXPECT_EQ("https://www.merchant1.com/checkout/", | |
| 236 whitelist_manager_->GetMatchedURLPrefix( | |
| 237 GURL("https://www.merchant1.com/checkout/Shipping"))); | |
| 238 EXPECT_EQ("https://www.merchant1.com/checkout/", | |
| 239 whitelist_manager_->GetMatchedURLPrefix( | |
| 240 GURL("https://www.merchant1.com/checkout/?a=b&c=d"))); | |
| 241 EXPECT_EQ("https://cart.merchant2.com/", | |
| 242 whitelist_manager_->GetMatchedURLPrefix( | |
| 243 GURL("https://cart.merchant2.com/"))); | |
| 244 EXPECT_EQ("https://cart.merchant2.com/", | |
| 245 whitelist_manager_->GetMatchedURLPrefix( | |
| 246 GURL("https://cart.merchant2.com/ShippingInfo"))); | |
| 247 EXPECT_EQ("https://cart.merchant2.com/", | |
| 248 whitelist_manager_->GetMatchedURLPrefix( | |
| 249 GURL("https://cart.merchant2.com/ShippingInfo?a=b&c=d"))); | |
| 250 | |
| 251 // Negative tests. | |
| 252 EXPECT_EQ(std::string(), | |
| 253 whitelist_manager_->GetMatchedURLPrefix( | |
| 254 GURL("https://www.merchant1.com/checkout"))); | |
| 255 EXPECT_EQ(std::string(), | |
| 256 whitelist_manager_->GetMatchedURLPrefix( | |
| 257 GURL("https://www.merchant1.com/"))); | |
| 258 EXPECT_EQ(std::string(), | |
| 259 whitelist_manager_->GetMatchedURLPrefix( | |
| 260 GURL("https://www.merchant1.com/Building"))); | |
| 261 EXPECT_EQ(std::string(), | |
| 262 whitelist_manager_->GetMatchedURLPrefix( | |
| 263 GURL("https://www.merchant2.com/cart"))); | |
| 264 EXPECT_EQ(std::string(), | |
| 265 whitelist_manager_->GetMatchedURLPrefix( | |
| 266 GURL("a random string"))); | |
| 267 | |
| 268 // Test different cases in schema, host and path. | |
| 269 EXPECT_EQ(std::string(), | |
| 270 whitelist_manager_->GetMatchedURLPrefix( | |
| 271 GURL("http://www.merchant1.com/checkout/"))); | |
| 272 EXPECT_EQ(std::string(), | |
| 273 whitelist_manager_->GetMatchedURLPrefix( | |
| 274 GURL("www.merchant1.com/checkout/"))); | |
| 275 EXPECT_EQ("https://www.merchant1.com/checkout/", | |
| 276 whitelist_manager_->GetMatchedURLPrefix( | |
| 277 GURL("https://www.Merchant1.com/checkout/"))); | |
| 278 EXPECT_EQ(std::string(), | |
| 279 whitelist_manager_->GetMatchedURLPrefix( | |
| 280 GURL("https://www.merchant1.com/CheckOut/"))); | |
| 281 } | |
| 282 | |
| 283 TEST_F(WhitelistManagerTest, BypassWhitelist) { | |
| 284 CommandLine::ForCurrentProcess()->AppendSwitch( | |
| 285 switches::kEnableExperimentalFormFilling); | |
| 286 CommandLine::ForCurrentProcess()->AppendSwitch( | |
| 287 switches::kBypassAutocheckoutWhitelist); | |
| 288 DownloadWhitelist(net::HTTP_OK, kDownloadWhitelistResponse); | |
| 289 EXPECT_EQ(2U, whitelist_manager_->url_prefixes().size()); | |
| 290 | |
| 291 // Empty url. | |
| 292 EXPECT_EQ(std::string(), | |
| 293 whitelist_manager_->GetMatchedURLPrefix(GURL(std::string()))); | |
| 294 // Positive tests. | |
| 295 EXPECT_EQ("https://www.merchant1.com/checkout/", | |
| 296 whitelist_manager_->GetMatchedURLPrefix( | |
| 297 GURL("https://www.merchant1.com/checkout/"))); | |
| 298 EXPECT_EQ("https://cart.merchant2.com/", | |
| 299 whitelist_manager_->GetMatchedURLPrefix( | |
| 300 GURL("https://cart.merchant2.com/ShippingInfo?a=b&c=d"))); | |
| 301 // Bypass other urls. | |
| 302 EXPECT_EQ(std::string("https://bypass.me/"), | |
| 303 whitelist_manager_->GetMatchedURLPrefix( | |
| 304 GURL("https://bypass.me/"))); | |
| 305 } | |
| 306 | |
| 307 } // namespace autocheckout | |
| 308 } // namespace autofill | |
| 309 | |
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