chrome/browser/chromeos/first_run/drive_first_run_browsertest.cc

   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 "base/bind.h"
   6 #include "base/files/file_path.h"
   7 #include "base/memory/scoped_ptr.h"
   8 #include "base/message_loop/message_loop.h"
   9 #include "base/path_service.h"
  10 #include "base/strings/string_number_conversions.h"
  11 #include "chrome/browser/chromeos/first_run/drive_first_run_controller.h"
  12 #include "chrome/browser/extensions/crx_installer.h"
  13 #include "chrome/browser/extensions/extension_service.h"
  14 #include "chrome/browser/extensions/extension_test_notification_observer.h"
  15 #include "chrome/common/chrome_paths.h"
  16 #include "chrome/test/base/in_process_browser_test.h"
  17 #include "content/public/test/test_utils.h"
  18 #include "extensions/browser/extension_system.h"
  19 #include "net/dns/mock_host_resolver.h"
  20 #include "net/http/http_status_code.h"
  21 #include "net/test/embedded_test_server/embedded_test_server.h"
  22 #include "net/test/embedded_test_server/http_request.h"
  23 #include "net/test/embedded_test_server/http_response.h"
  24
  25 namespace chromeos {
  26
  27 namespace {
  28
  29 // Directory containing data files for the tests.
  30 const char kTestDirectory[] = "drive_first_run";
  31
  32 // Directory containing correct hosted app page served by the test server.
  33 const char kGoodServerDirectory[] = "good";
  34
  35 // Directory containing incorrect hosted app page served by the test server.
  36 const char kBadServerDirectory[] = "bad";
  37
  38 // Name of the test hosted app .crx file.
  39 const char kTestAppCrxName[] = "app.crx";
  40
  41 // App id of the test hosted app.
  42 const char kTestAppId[] = "kipccbklifbfblhpplnmklieangbjnhb";
  43
  44 // The endpoint belonging to the test hosted app.
  45 const char kTestEndpointUrl[] = "http://example.com/endpoint.html";
  46
  47 }  // namespace
  48
  49 class DriveFirstRunTest : public InProcessBrowserTest,
  50                           public DriveFirstRunController::Observer {
  51  protected:
  52   DriveFirstRunTest();
  53
  54   // InProcessBrowserTest overrides:
  55   void SetUpOnMainThread() override;
  56   void TearDownOnMainThread() override;
  57
  58   // DriveFirstRunController::Observer overrides:
  59   void OnCompletion(bool success) override;
  60   void OnTimedOut() override;
  61
  62   void InstallApp();
  63
  64   void InitTestServer(const std::string& directory);
  65
  66   bool WaitForFirstRunResult();
  67
  68   void EnableOfflineMode();
  69
  70   void SetDelays(int initial_delay_secs, int timeout_secs);
  71
  72   bool timed_out() const { return timed_out_; }
  73
  74  private:
  75   // |controller_| is responsible for its own lifetime.
  76   DriveFirstRunController* controller_;
  77   scoped_refptr<content::MessageLoopRunner> runner_;
  78
  79   bool timed_out_;
  80   bool waiting_for_result_;
  81   bool success_;
  82   base::FilePath test_data_dir_;
  83   std::string endpoint_url_;
  84 };
  85
  86 DriveFirstRunTest::DriveFirstRunTest() :
  87     timed_out_(false),
  88     waiting_for_result_(false),
  89     success_(false) {}
  90
  91 void DriveFirstRunTest::SetUpOnMainThread() {
  92   InProcessBrowserTest::SetUpOnMainThread();
  93   PathService::Get(chrome::DIR_TEST_DATA, &test_data_dir_);
  94   test_data_dir_ = test_data_dir_.AppendASCII(kTestDirectory);
  95
  96   host_resolver()->AddRule("example.com", "127.0.0.1");
  97
  98   // |controller_| will delete itself when it completes.
  99   controller_ = new DriveFirstRunController(browser()->profile());
 100   controller_->AddObserver(this);
 101   controller_->SetDelaysForTest(0, 10);
 102   controller_->SetAppInfoForTest(kTestAppId, kTestEndpointUrl);
 103 }
 104
 105 void DriveFirstRunTest::TearDownOnMainThread() {
 106   content::RunAllPendingInMessageLoop();
 107 }
 108
 109 void DriveFirstRunTest::InitTestServer(const std::string& directory) {
 110   embedded_test_server()->ServeFilesFromDirectory(
 111       test_data_dir_.AppendASCII(directory));
 112   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 113
 114   // Configure the endpoint to use the test server's port.
 115   const GURL url(kTestEndpointUrl);
 116   GURL::Replacements replacements;
 117   std::string port(base::IntToString(embedded_test_server()->port()));
 118   replacements.SetPortStr(port);
 119   endpoint_url_ = url.ReplaceComponents(replacements).spec();
 120   controller_->SetAppInfoForTest(kTestAppId, endpoint_url_);
 121 }
 122
 123 void DriveFirstRunTest::InstallApp() {
 124   ExtensionService* extension_service = extensions::ExtensionSystem::Get(
 125       browser()->profile())->extension_service();
 126   scoped_refptr<extensions::CrxInstaller> installer =
 127       extensions::CrxInstaller::CreateSilent(extension_service);
 128
 129   installer->InstallCrx(test_data_dir_.AppendASCII(kTestAppCrxName));
 130   ExtensionTestNotificationObserver observer(browser());
 131   observer.WaitForExtensionLoad();
 132
 133   ASSERT_TRUE(extension_service->GetExtensionById(kTestAppId, false));
 134 }
 135
 136 void DriveFirstRunTest::EnableOfflineMode() {
 137   controller_->EnableOfflineMode();
 138 }
 139
 140 void DriveFirstRunTest::SetDelays(int initial_delay_secs, int timeout_secs) {
 141   controller_->SetDelaysForTest(initial_delay_secs, timeout_secs);
 142 }
 143
 144 bool DriveFirstRunTest::WaitForFirstRunResult() {
 145   waiting_for_result_ = true;
 146   runner_ = new content::MessageLoopRunner;
 147   runner_->Run();
 148   EXPECT_FALSE(waiting_for_result_);
 149   return success_;
 150 }
 151
 152 void DriveFirstRunTest::OnCompletion(bool success) {
 153   EXPECT_TRUE(waiting_for_result_);
 154   waiting_for_result_ = false;
 155   success_ = success;
 156   runner_->Quit();
 157
 158   // |controller_| will eventually delete itself upon completion, so invalidate
 159   // the pointer.
 160   controller_ = NULL;
 161 }
 162
 163 void DriveFirstRunTest::OnTimedOut() {
 164   timed_out_ = true;
 165 }
 166
 167 IN_PROC_BROWSER_TEST_F(DriveFirstRunTest, OfflineEnabled) {
 168   InstallApp();
 169   InitTestServer(kGoodServerDirectory);
 170   EnableOfflineMode();
 171   EXPECT_TRUE(WaitForFirstRunResult());
 172 }
 173
 174 IN_PROC_BROWSER_TEST_F(DriveFirstRunTest, AppNotInstalled) {
 175   InitTestServer(kGoodServerDirectory);
 176   EnableOfflineMode();
 177   EXPECT_FALSE(WaitForFirstRunResult());
 178   EXPECT_FALSE(timed_out());
 179 }
 180
 181 IN_PROC_BROWSER_TEST_F(DriveFirstRunTest, TimedOut) {
 182   // Test that the controller times out instead of hanging forever.
 183   InstallApp();
 184   InitTestServer(kBadServerDirectory);
 185   SetDelays(0, 0);
 186   EnableOfflineMode();
 187   EXPECT_FALSE(WaitForFirstRunResult());
 188   EXPECT_TRUE(timed_out());
 189 }
 190
 191 }  // namespace chromeos