Improve the ProfileInfoCache API.

chrome/browser/profiles/profile_attributes_storage_unittest.cc

Index: chrome/browser/profiles/profile_attributes_storage_unittest.cc
diff --git a/chrome/browser/profiles/profile_attributes_storage_unittest.cc b/chrome/browser/profiles/profile_attributes_storage_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..b3668121d249b0c1db37cf2f84bbbca2681054f2
--- /dev/null
+++ b/chrome/browser/profiles/profile_attributes_storage_unittest.cc
@@ -0,0 +1,356 @@
+// Copyright 2015 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 "base/strings/stringprintf.h"
+#include "base/strings/utf_string_conversions.h"
+#include "chrome/browser/profiles/profile_info_cache.h"
+#include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/browser/supervised_user/supervised_user_constants.h"
+#include "chrome/test/base/testing_browser_process.h"
+#include "chrome/test/base/testing_profile_manager.h"
+#include "content/public/test/test_browser_thread_bundle.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+// The ProfileMetadataEntry accessors aren't just plain old accessors to local
+// members so they'll be tested. The following helpers will make the testing
+// code less verbose.
+#define TEST_ACCESSORS(entry_type, entry, member, first_value, second_value) \
+    TestAccessors(&entry, \
+                  &entry_type::Get ## member, \
+                  &entry_type::Set ## member, \
+                  first_value, \
+                  second_value);
+
+#define TEST_STRING16_ACCESSORS(entry_type, entry, member) \
+    TEST_ACCESSORS(entry_type, entry, member, \
+        base::ASCIIToUTF16("first_" #member "_value"), \
+        base::ASCIIToUTF16("second_" #member "_value"));
+
+#define TEST_STRING_ACCESSORS(entry_type, entry, member) \
+    TEST_ACCESSORS(entry_type, entry, member, \
+        std::string("first_" #member "_value"), \
+        std::string("second_" #member "_value"));
+
+#define TEST_BOOL_ACCESSORS(entry_type, entry, member) \
+TestAccessors(&entry, \
+              &entry_type::member, \
+              &entry_type::Set ## member, \
+              false, \
+              true);
+
+template<typename TValue, typename TGetter, typename TSetter>
+void TestAccessors(ProfileAttributesEntry** entry,
+    TGetter getter_func,
+    TSetter setter_func,
+    TValue first_value,
+    TValue second_value) {
+  (*entry->*setter_func)(first_value);
+  EXPECT_EQ(first_value, (*entry->*getter_func)());
+  (*entry->*setter_func)(second_value);
+  EXPECT_EQ(second_value, (*entry->*getter_func)());
+}
+}  // namespace
+
+class ProfileAttributesStorageTest : public testing::Test {
+ public:
+  ProfileAttributesStorageTest()
+      : testing_profile_manager_(TestingBrowserProcess::GetGlobal()) {}
+  ~ProfileAttributesStorageTest() override {}
+
+ protected:
+  void SetUp() override {
+    ASSERT_TRUE(testing_profile_manager_.SetUp());
+  }
+
+  void TearDown() override {
+  }
+
+  base::FilePath GetProfilePath(const std::string& base_name) {
+    return testing_profile_manager_.profile_manager()->user_data_dir().
+        AppendASCII(base_name);
+  }
+
+  ProfileAttributesStorage* storage() {
+    return profile_info_cache();
+  }
+
+  ProfileInfoCache* profile_info_cache() {
+    return testing_profile_manager_.profile_info_cache();
+  }
+
+  void AddTestingProfile() {
+    unsigned long number_of_profiles =
+        static_cast<unsigned long>(storage()->GetNumberOfProfiles());
+
+    storage()->AddProfile(
+        GetProfilePath(
+            base::StringPrintf("testing_profile_path%lu", number_of_profiles)),
+        base::ASCIIToUTF16(
+            base::StringPrintf("testing_profile_name%lu", number_of_profiles)),
+        std::string(
+            base::StringPrintf("testing_profile_gaia%lu", number_of_profiles)),
+        base::ASCIIToUTF16(
+            base::StringPrintf("testing_profile_user%lu", number_of_profiles)),
+        number_of_profiles,
+        std::string(""));
+
+    EXPECT_EQ(number_of_profiles + 1, storage()->GetNumberOfProfiles());
+  }
+
+ private:
+  TestingProfileManager testing_profile_manager_;
+  content::TestBrowserThreadBundle thread_bundle_;
+};
+
+TEST_F(ProfileAttributesStorageTest, ProfileNotFound) {
+  EXPECT_EQ(0U, storage()->GetNumberOfProfiles());
+
+  ProfileAttributesEntry* entry;
+  ASSERT_FALSE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path0"), &entry));
+
+  AddTestingProfile();
+  EXPECT_EQ(1U, storage()->GetNumberOfProfiles());
+
+  ASSERT_TRUE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path0"), &entry));
+  ASSERT_FALSE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path1"), &entry));
+}
+
+TEST_F(ProfileAttributesStorageTest, AddProfile) {
+  EXPECT_EQ(0U, storage()->GetNumberOfProfiles());
+
+  storage()->AddProfile(GetProfilePath("new_profile_path_1"),
+                        base::ASCIIToUTF16("new_profile_name_1"),
+                        std::string("new_profile_gaia_1"),
+                        base::ASCIIToUTF16("new_profile_username_1"),
+                        1,
+                        std::string(""));
+
+  EXPECT_EQ(1U, storage()->GetNumberOfProfiles());
+
+  ProfileAttributesEntry* entry;
+  ASSERT_TRUE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("new_profile_path_1"), &entry));
+  EXPECT_EQ(base::ASCIIToUTF16("new_profile_name_1"), entry->GetName());
+}
+
+TEST_F(ProfileAttributesStorageTest, RemoveProfile) {
+  EXPECT_EQ(0U, storage()->GetNumberOfProfiles());
+
+  ProfileAttributesEntry* entry;
+  ASSERT_FALSE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path0"), &entry));
+
+  AddTestingProfile();
+  EXPECT_EQ(1U, storage()->GetNumberOfProfiles());
+
+  // Deleting an existing profile should make it un-retrievable.
+  storage()->RemoveProfile(GetProfilePath("testing_profile_path0"));
+  EXPECT_EQ(0U, storage()->GetNumberOfProfiles());
+
+  ASSERT_FALSE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path1"), &entry));
+  ASSERT_FALSE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path1"), &entry));
+}
+
+TEST_F(ProfileAttributesStorageTest, MultipleProfiles) {
+  EXPECT_EQ(0U, storage()->GetNumberOfProfiles());
+
+  for (size_t i = 0; i < 5; ++i) {
+    AddTestingProfile();
+    EXPECT_EQ(i + 1, storage()->GetNumberOfProfiles());
+    std::vector<ProfileAttributesEntry*> entries =
+        storage()->GetAllProfilesAttributes();
+    EXPECT_EQ(i + 1, entries.size());
+  }
+
+  EXPECT_EQ(5U, storage()->GetNumberOfProfiles());
+
+  ProfileAttributesEntry* entry;
+  ASSERT_TRUE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path0"), &entry));
+  EXPECT_EQ(base::ASCIIToUTF16("testing_profile_name0"), entry->GetName());
+
+  storage()->RemoveProfile(GetProfilePath("testing_profile_path0"));
+  ASSERT_FALSE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path0"), &entry));
+  EXPECT_EQ(4U, storage()->GetNumberOfProfiles());
+
+  std::vector<ProfileAttributesEntry*> entries =
+      storage()->GetAllProfilesAttributes();
+  for (auto& entry: entries) {
+    EXPECT_NE(GetProfilePath("testing_profile_path0"), entry->GetPath());
+  }
+}
+
+TEST_F(ProfileAttributesStorageTest, InitialValues) {
+  AddTestingProfile();
+
+  ProfileAttributesEntry* entry;
+  ASSERT_TRUE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path0"), &entry));
+  EXPECT_EQ(GetProfilePath("testing_profile_path0"), entry->GetPath());
+  EXPECT_EQ(base::ASCIIToUTF16("testing_profile_name0"), entry->GetName());
+  EXPECT_EQ(std::string("testing_profile_gaia0"), entry->GetGAIAId());
+  EXPECT_EQ(base::ASCIIToUTF16("testing_profile_user0"), entry->GetUserName());
+  EXPECT_EQ(0U, entry->GetAvatarIconIndex());
+  EXPECT_EQ(std::string(""), entry->GetSupervisedUserId());
+}
+
+TEST_F(ProfileAttributesStorageTest, EntryAccessors) {
+  AddTestingProfile();
+
+  ProfileAttributesEntry* entry;
+  ASSERT_TRUE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path0"), &entry));
+
+  EXPECT_EQ(GetProfilePath("testing_profile_path0"), entry->GetPath());
+
+  TEST_STRING16_ACCESSORS(ProfileAttributesEntry, entry, Name);
+  TEST_STRING16_ACCESSORS(ProfileAttributesEntry, entry, ShortcutName);
+  TEST_STRING_ACCESSORS(ProfileAttributesEntry, entry, LocalAuthCredentials);
+  TEST_STRING_ACCESSORS(
+      ProfileAttributesEntry, entry, PasswordChangeDetectionToken);
+  TEST_ACCESSORS(ProfileAttributesEntry, entry, BackgroundStatus, false, true);
+  TEST_STRING16_ACCESSORS(ProfileAttributesEntry, entry, GAIAName);
+  TEST_STRING16_ACCESSORS(ProfileAttributesEntry, entry, GAIAGivenName);
+  TEST_BOOL_ACCESSORS(ProfileAttributesEntry, entry, IsUsingGAIAPicture);
+  TEST_BOOL_ACCESSORS(ProfileAttributesEntry, entry, IsOmitted);
+  TEST_BOOL_ACCESSORS(ProfileAttributesEntry, entry, IsSigninRequired);
+  TEST_STRING_ACCESSORS(ProfileAttributesEntry, entry, SupervisedUserId);
+  TEST_BOOL_ACCESSORS(ProfileAttributesEntry, entry, IsEphemeral);
+  TEST_BOOL_ACCESSORS(ProfileAttributesEntry, entry, IsUsingDefaultName);
+  TEST_BOOL_ACCESSORS(ProfileAttributesEntry, entry, IsUsingDefaultAvatar);
+  TEST_BOOL_ACCESSORS(ProfileAttributesEntry, entry, IsAuthError);
+}
+
+TEST_F(ProfileAttributesStorageTest, AuthInfo) {
+  AddTestingProfile();
+
+  ProfileAttributesEntry* entry;
+  ASSERT_TRUE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path0"), &entry));
+
+  entry->SetAuthInfo("", base::string16());
+  ASSERT_FALSE(entry->IsAuthenticated());
+  EXPECT_EQ(base::string16(), entry->GetUserName());
+  EXPECT_EQ("", entry->GetGAIAId());
+
+  entry->SetAuthInfo("foo", base::ASCIIToUTF16("bar"));
+  ASSERT_TRUE(entry->IsAuthenticated());
+  EXPECT_EQ(base::ASCIIToUTF16("bar"), entry->GetUserName());
+  EXPECT_EQ("foo", entry->GetGAIAId());
+}
+
+TEST_F(ProfileAttributesStorageTest, SupervisedUsersAccessors) {
+  AddTestingProfile();
+
+  ProfileAttributesEntry* entry;
+  ASSERT_TRUE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path0"), &entry));
+
+  entry->SetSupervisedUserId("");
+  ASSERT_FALSE(entry->IsSupervised());
+  ASSERT_FALSE(entry->IsChild());
+  ASSERT_FALSE(entry->IsLegacySupervised());
+
+  entry->SetSupervisedUserId("some_supervised_user_id");
+  ASSERT_TRUE(entry->IsSupervised());
+  ASSERT_FALSE(entry->IsChild());
+  ASSERT_TRUE(entry->IsLegacySupervised());
+
+  entry->SetSupervisedUserId(supervised_users::kChildAccountSUID);
+  ASSERT_TRUE(entry->IsSupervised());
+  ASSERT_TRUE(entry->IsChild());
+  ASSERT_FALSE(entry->IsLegacySupervised());
+}
+
+TEST_F(ProfileAttributesStorageTest, ReSortTriggered) {
+  storage()->AddProfile(GetProfilePath("alpha_path"),
+                        base::ASCIIToUTF16("alpha"),
+                        std::string("alpha_gaia"),
+                        base::ASCIIToUTF16("alpha_username"),
+                        1,
+                        std::string(""));
+
+  storage()->AddProfile(GetProfilePath("lima_path"),
+                        base::ASCIIToUTF16("lima"),
+                        std::string("lima_gaia"),
+                        base::ASCIIToUTF16("lima_username"),
+                        1,
+                        std::string(""));
+
+  ProfileAttributesEntry* entry;
+  ASSERT_TRUE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("alpha_path"), &entry));
+
+  // Trigger a ProfileInfoCache re-sort.
+  entry->SetName(base::ASCIIToUTF16("zulu_name"));
+  EXPECT_EQ(GetProfilePath("alpha_path"), entry->GetPath());
+}
+
+TEST_F(ProfileAttributesStorageTest, RemoveOtherProfile) {
+  AddTestingProfile();
+  AddTestingProfile();
+  AddTestingProfile();
+
+  EXPECT_EQ(3U, storage()->GetNumberOfProfiles());
+
+  ProfileAttributesEntry* first_entry;
+  ASSERT_TRUE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path0"), &first_entry));
+
+  ProfileAttributesEntry* second_entry;
+  ASSERT_TRUE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path1"), &second_entry));
+
+  EXPECT_EQ(
+      base::ASCIIToUTF16("testing_profile_name0"),first_entry->GetName());
+
+  storage()->RemoveProfile(GetProfilePath("testing_profile_path1"));
+  ASSERT_FALSE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path1"), &second_entry));
+
+  EXPECT_EQ(GetProfilePath("testing_profile_path0"), first_entry->GetPath());
+  EXPECT_EQ(
+      base::ASCIIToUTF16("testing_profile_name0"), first_entry->GetName());
+
+  // Deleting through the ProfileInfoCache should be reflected in the
+  // ProfileAttributesStorage as well.
+  profile_info_cache()->RemoveProfile(
+      GetProfilePath("testing_profile_path2"));
+  ASSERT_FALSE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path2"), &second_entry));
+}
+
+TEST_F(ProfileAttributesStorageTest, AccessFromElsewhere) {
+  AddTestingProfile();
+
+  ProfileAttributesEntry* first_entry;
+  ASSERT_TRUE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path0"), &first_entry));
+
+  ProfileAttributesEntry* second_entry;
+  ASSERT_TRUE(storage()->GetProfileAttributesWithPath(
+      GetProfilePath("testing_profile_path0"), &second_entry));
+
+  first_entry->SetName(base::ASCIIToUTF16("NewName"));
+  EXPECT_EQ(base::ASCIIToUTF16("NewName"), second_entry->GetName());
+  EXPECT_EQ(first_entry, second_entry);
+
+  // The ProfileInfoCache should also reflect the changes and its changes
+  // should be reflected by the ProfileAttributesStorage.
+  size_t index = profile_info_cache()->GetIndexOfProfileWithPath(
+      GetProfilePath("testing_profile_path0"));
+  EXPECT_EQ(base::ASCIIToUTF16("NewName"),
+      profile_info_cache()->GetNameOfProfileAtIndex(index));
+
+  profile_info_cache()->SetNameOfProfileAtIndex(
+      index, base::ASCIIToUTF16("OtherNewName"));
+  EXPECT_EQ(base::ASCIIToUTF16("OtherNewName"), first_entry->GetName());
+}