Split DisabledForEphemeralDataUsers tests into ChromeArcUtilTest.

chrome/browser/chromeos/arc/arc_util_unittest.cc

 // Copyright 2017 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 "chrome/browser/chromeos/arc/arc_util.h"
 
 #include <memory>
 
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/test/scoped_command_line.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/login/supervised/supervised_user_creation_flow.h"
 #include "chrome/browser/chromeos/login/users/fake_chrome_user_manager.h"
 #include "chrome/browser/chromeos/login/users/scoped_user_manager_enabler.h"
 #include "chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/prefs/pref_service.h"
 #include "components/signin/core/account_id/account_id.h"
 #include "components/sync_preferences/testing_pref_service_syncable.h"
 #include "components/user_manager/user_manager.h"
+#include "components/user_manager/user_names.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace arc {
 namespace util {
 
 namespace {
 
 constexpr char kTestProfileName[] = "user@gmail.com";
 constexpr char kTestGaiaId[] = "1234567890";
 
 class ScopedLogIn {
  public:
   ScopedLogIn(
       chromeos::FakeChromeUserManager* fake_user_manager,
       const AccountId& account_id,
       user_manager::UserType user_type = user_manager::USER_TYPE_REGULAR)
       : fake_user_manager_(fake_user_manager), account_id_(account_id) {
     switch (user_type) {
       case user_manager::USER_TYPE_REGULAR:  // fallthrough
       case user_manager::USER_TYPE_ACTIVE_DIRECTORY:
         LogIn();
         break;
+      case user_manager::USER_TYPE_PUBLIC_ACCOUNT:
+        LogInAsPublicAccount();
+        break;
       case user_manager::USER_TYPE_ARC_KIOSK_APP:
         LogInArcKioskApp();
         break;
       default:
         NOTREACHED();
     }
   }
 
   ~ScopedLogIn() { LogOut(); }
 
  private:
   void LogIn() {
     fake_user_manager_->AddUser(account_id_);
     fake_user_manager_->LoginUser(account_id_);
   }
 
+  void LogInAsPublicAccount() {
+    fake_user_manager_->AddPublicAccountUser(account_id_);
+    fake_user_manager_->LoginUser(account_id_);
+  }
+
   void LogInArcKioskApp() {
     fake_user_manager_->AddArcKioskAppUser(account_id_);
     fake_user_manager_->LoginUser(account_id_);
   }
 
   void LogOut() { fake_user_manager_->RemoveUserFromList(account_id_); }
 
   chromeos::FakeChromeUserManager* fake_user_manager_;
   const AccountId account_id_;
 
@@ skipping 77 matching lines @@
 TEST_F(ChromeArcUtilTest, IsArcAllowedForProfile_NonPrimaryProfile) {
   ScopedLogIn login2(
       GetFakeUserManager(),
       AccountId::FromUserEmailGaiaId("user2@gmail.com", "0123456789"));
   ScopedLogIn login(GetFakeUserManager(),
                     AccountId::FromUserEmailGaiaId(
                         profile()->GetProfileUserName(), kTestGaiaId));
   EXPECT_FALSE(IsArcAllowedForProfile(profile()));
 }
 
+// User without GAIA account.
+TEST_F(ChromeArcUtilTest, IsArcAllowedForProfile_PublicAccount) {
+  ScopedLogIn login(GetFakeUserManager(),
+                    AccountId::FromUserEmail("public_user@gmail.com"),
+                    user_manager::USER_TYPE_PUBLIC_ACCOUNT);
+  EXPECT_FALSE(IsArcAllowedForProfile(profile()));
+}
+
 TEST_F(ChromeArcUtilTest, IsArcAllowedForProfile_ActiveDirectoryEnabled) {
   base::CommandLine::ForCurrentProcess()->InitFromArgv(
       {"", "--arc-availability=officially-supported-with-active-directory"});
   ScopedLogIn login(
       GetFakeUserManager(),
       AccountId::AdFromObjGuid("f04557de-5da2-40ce-ae9d-b8874d8da96e"),
       user_manager::USER_TYPE_ACTIVE_DIRECTORY);
   EXPECT_FALSE(chromeos::ProfileHelper::Get()
                    ->GetUserByProfile(profile())
                    ->HasGaiaAccount());
@@ skipping 47 matching lines @@
 TEST_F(ChromeArcUtilTest, IsArcAllowedForProfile_SupervisedUserFlow) {
   auto manager_id = AccountId::FromUserEmailGaiaId(
       profile()->GetProfileUserName(), kTestGaiaId);
   ScopedLogIn login(GetFakeUserManager(), manager_id);
   GetFakeUserManager()->SetUserFlow(
       manager_id, new chromeos::SupervisedUserCreationFlow(manager_id));
   EXPECT_FALSE(IsArcAllowedForProfile(profile()));
   GetFakeUserManager()->ResetUserFlow(manager_id);
 }
 
-// TODO(hidehiko): Add test for Ephemeral users. There seems no way to easily
-// simulate ephemeral user.
+// Guest account is interpreted as EphemeralDataUser.
+TEST_F(ChromeArcUtilTest, IsArcAllowedForProfile_GuestAccount) {
+  ScopedLogIn login(GetFakeUserManager(),
+                    GetFakeUserManager()->GetGuestAccountId());
+  EXPECT_FALSE(IsArcAllowedForProfile(profile()));
+}
+
+// Demo account is interpreted as EphemeralDataUser.
+TEST_F(ChromeArcUtilTest, IsArcAllowedForProfile_DemoAccount) {
+  ScopedLogIn login(GetFakeUserManager(), user_manager::DemoAccountId());
+  EXPECT_FALSE(IsArcAllowedForProfile(profile()));
+}
 
 TEST_F(ChromeArcUtilTest, ArcPlayStoreEnabledForProfile) {
   // Ensure IsAllowedForProfile() true.
   ScopedLogIn login(GetFakeUserManager(),
                     AccountId::FromUserEmailGaiaId(
                         profile()->GetProfileUserName(), kTestGaiaId));
   ASSERT_TRUE(IsArcAllowedForProfile(profile()));
 
   // By default, Google Play Store is disabled.
   EXPECT_FALSE(IsArcPlayStoreEnabledForProfile(profile()));
@@ skipping 54 matching lines @@
   EXPECT_TRUE(IsArcPlayStoreEnabledPreferenceManagedForProfile(profile()));
   EXPECT_FALSE(IsArcPlayStoreEnabledForProfile(profile()));
 
   // Remove managed state.
   profile()->GetTestingPrefService()->RemoveManagedPref(prefs::kArcEnabled);
   EXPECT_FALSE(IsArcPlayStoreEnabledPreferenceManagedForProfile(profile()));
 }
 
 }  // namespace util
 }  // namespace arc