Fixing ProfileManagerTest to use the TestingProfile instead of a real profile. This will allow ea...

chrome/browser/profiles/profile_manager_unittest.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <string>
 
 #include "base/command_line.h"
+#include "base/file_util.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
 #include "base/scoped_temp_dir.h"
 #include "base/system_monitor/system_monitor.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "build/build_config.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/extension_event_router_forwarder.h"
 #include "chrome/browser/io_thread.h"
 #include "chrome/browser/prefs/browser_prefs.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/testing_pref_service.h"
+#include "chrome/test/base/testing_profile.h"
 #include "content/public/browser/notification_service.h"
 #include "content/test/test_browser_thread.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #endif
 
 using content::BrowserThread;
 
 namespace {
 // This global variable is used to check that value returned to different
 // observers is the same.
 Profile* g_created_profile;
 
 }  // namespace
 
+namespace testing {
+
+class ProfileManager : public ::ProfileManagerWithoutInit {
+ public:
+  explicit ProfileManager(const FilePath& user_data_dir)
+      : ::ProfileManagerWithoutInit(user_data_dir) {}
+
+ protected:
+  virtual Profile* CreateProfileHelper(const FilePath& file_path) {
+    if (!file_util::PathExists(file_path)) {
+      if (!file_util::CreateDirectory(file_path))
+        return NULL;
+    }
+    return new TestingProfile(file_path, NULL);
+  }
+
+  virtual Profile* CreateProfileAsyncHelper(const FilePath& path,
+                                            Delegate* delegate) {
+    // This is safe while all file operations are done on the FILE thread.
+    BrowserThread::PostTask(BrowserThread::FILE,
+                            FROM_HERE,
+                            NewRunnableFunction(&file_util::CreateDirectory,
+                                                path));
+    return new TestingProfile(path, this);
+  }
+};
+
+}  // namespace testing
+
 class ProfileManagerTest : public testing::Test {
  protected:
   ProfileManagerTest()
       : local_state_(static_cast<TestingBrowserProcess*>(g_browser_process)),
         extension_event_router_forwarder_(new ExtensionEventRouterForwarder),
         ui_thread_(BrowserThread::UI, &message_loop_),
         db_thread_(BrowserThread::DB, &message_loop_),
         file_thread_(BrowserThread::FILE, &message_loop_),
         io_thread_(local_state_.Get(), NULL,
                    extension_event_router_forwarder_) {
 #if defined(OS_MACOSX)
     base::SystemMonitor::AllocateSystemIOPorts();
 #endif
     system_monitor_dummy_.reset(new base::SystemMonitor);
     static_cast<TestingBrowserProcess*>(g_browser_process)->SetIOThread(
         &io_thread_);
   }
 
   virtual void SetUp() {
     // Create a new temporary directory, and store the path
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
-    profile_manager_.reset(new ProfileManagerWithoutInit(temp_dir_.path()));
+    profile_manager_.reset(new testing::ProfileManager(temp_dir_.path()));
   }
 
   virtual void TearDown() {
     profile_manager_.reset();
     message_loop_.RunAllPending();
   }
 
   class MockObserver : public ProfileManagerObserver {
    public:
     MOCK_METHOD2(OnProfileCreated, void(Profile* profile, Status status));
   };
 
 #if defined(OS_CHROMEOS)
   // Do not change order of stub_cros_enabler_, which needs to be constructed
   // before io_thread_ which requires CrosLibrary to be initialized to construct
   // its data member pref_proxy_config_tracker_ on ChromeOS.
   chromeos::ScopedStubCrosEnabler stub_cros_enabler_;
 #endif
 
   // The path to temporary directory used to contain the test operations.
   ScopedTempDir temp_dir_;
   ScopedTestingLocalState local_state_;
   scoped_refptr<ExtensionEventRouterForwarder>
       extension_event_router_forwarder_;
 
   MessageLoopForUI message_loop_;
   content::TestBrowserThread ui_thread_;
   content::TestBrowserThread db_thread_;
   content::TestBrowserThread file_thread_;
+  // IOThread is necessary for the creation of some services below.
   IOThread io_thread_;
 
   scoped_ptr<base::SystemMonitor> system_monitor_dummy_;
 
   // Also will test profile deletion.
   scoped_ptr<ProfileManager> profile_manager_;
 };
 
 TEST_F(ProfileManagerTest, GetProfile) {
   FilePath dest_path = temp_dir_.path();
@@ skipping 47 matching lines @@
 
 #endif
 
 TEST_F(ProfileManagerTest, CreateAndUseTwoProfiles) {
   FilePath dest_path1 = temp_dir_.path();
   dest_path1 = dest_path1.Append(FILE_PATH_LITERAL("New Profile 1"));
 
   FilePath dest_path2 = temp_dir_.path();
   dest_path2 = dest_path2.Append(FILE_PATH_LITERAL("New Profile 2"));
 
-  Profile* profile1;
-  Profile* profile2;
+  // Successfully create the profiles.
+  TestingProfile* profile1 =
+      static_cast<TestingProfile*>(profile_manager_->GetProfile(dest_path1));
+  ASSERT_TRUE(profile1);
+  profile1->set_enable_lazy_service_initialization(true);
 
-  // Successfully create the profiles.
-  profile1 = profile_manager_->GetProfile(dest_path1);
-  ASSERT_TRUE(profile1);
-
-  profile2 = profile_manager_->GetProfile(dest_path2);
+  TestingProfile* profile2 =
+      static_cast<TestingProfile*>(profile_manager_->GetProfile(dest_path2));
   ASSERT_TRUE(profile2);
+  profile2->set_enable_lazy_service_initialization(true);
 
   // Force lazy-init of some profile services to simulate use.
   EXPECT_TRUE(profile1->GetHistoryService(Profile::EXPLICIT_ACCESS));
   EXPECT_TRUE(profile1->GetBookmarkModel());
   EXPECT_TRUE(profile2->GetBookmarkModel());
   EXPECT_TRUE(profile2->GetHistoryService(Profile::EXPLICIT_ACCESS));
 
   // Make sure any pending tasks run before we destroy the profiles.
   message_loop_.RunAllPending();
 
@@ skipping 78 matching lines @@
   cache.AddProfileToCache(cache.GetUserDataDir().AppendASCII("path_3"),
                           ASCIIToUTF16("name_3"), string16(), 0);
   cache.SetBackgroundStatusOfProfileAtIndex(0, true);
   cache.SetBackgroundStatusOfProfileAtIndex(2, true);
   EXPECT_EQ(3u, cache.GetNumberOfProfiles());
 
   profile_manager_->AutoloadProfiles();
 
   EXPECT_EQ(2u, profile_manager_->GetLoadedProfiles().size());
 }