Add a global setting for "Auto sign-in".

components/password_manager/content/browser/content_credential_manager_dispatcher_unittest.cc

 // Copyright 2014 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 "components/password_manager/content/browser/credential_manager_dispatcher.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
+#include "base/prefs/pref_registry_simple.h"
+#include "base/prefs/testing_pref_service.h"
 #include "base/run_loop.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/password_manager/content/browser/credential_manager_password_form_manager.h"
 #include "components/password_manager/content/common/credential_manager_messages.h"
 #include "components/password_manager/content/common/credential_manager_types.h"
 #include "components/password_manager/core/browser/stub_password_manager_client.h"
 #include "components/password_manager/core/browser/stub_password_manager_driver.h"
 #include "components/password_manager/core/browser/test_password_store.h"
+#include "components/password_manager/core/common/password_manager_pref_names.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/mock_render_process_host.h"
 #include "content/public/test/test_renderer_host.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using content::BrowserContext;
 using content::WebContents;
 
 namespace {
 
 // Chosen by fair dice roll. Guaranteed to be random.
 const int kRequestId = 4;
 
 class TestPasswordManagerClient
     : public password_manager::StubPasswordManagerClient {
  public:
   TestPasswordManagerClient(password_manager::PasswordStore* store)
       : did_prompt_user_to_save_(false),
         did_prompt_user_to_choose_(false),
         is_off_the_record_(false),
-        is_zero_click_enabled_(true),
-        store_(store) {}
+        store_(store) {
+    prefs_.registry()->RegisterBooleanPref(
+        password_manager::prefs::kPasswordManagerAutoSignin, true);
+  }
   ~TestPasswordManagerClient() override {}
 
   password_manager::PasswordStore* GetPasswordStore() override {
     return store_;
   }
 
+  PrefService* GetPrefs() override { return &prefs_; }
+
   bool PromptUserToSavePassword(
       scoped_ptr<password_manager::PasswordFormManager> manager) override {
     did_prompt_user_to_save_ = true;
     manager_.reset(manager.release());
     return true;
   }
 
   bool PromptUserToChooseCredentials(
       const std::vector<autofill::PasswordForm*>& local_forms,
       const std::vector<autofill::PasswordForm*>& federated_forms,
@@ skipping 12 matching lines @@
         local_forms.empty() ? *federated_forms[0] : *local_entries[0],
         local_forms.empty()
             ? password_manager::CredentialType::CREDENTIAL_TYPE_FEDERATED
             : password_manager::CredentialType::CREDENTIAL_TYPE_LOCAL);
     base::MessageLoop::current()->PostTask(FROM_HERE,
                                            base::Bind(callback, info));
     return true;
   }
 
   bool IsOffTheRecord() override { return is_off_the_record_; }
-  bool IsZeroClickEnabled() override { return is_zero_click_enabled_; }
 
   bool did_prompt_user_to_save() const { return did_prompt_user_to_save_; }
   bool did_prompt_user_to_choose() const { return did_prompt_user_to_choose_; }
 
   password_manager::PasswordFormManager* pending_manager() const {
     return manager_.get();
   }
 
   void set_off_the_record(bool off_the_record) {
     is_off_the_record_ = off_the_record;
   }
 
   void set_zero_click_enabled(bool zero_click_enabled) {
-    is_zero_click_enabled_ = zero_click_enabled;
+    prefs_.SetBoolean(password_manager::prefs::kPasswordManagerAutoSignin,
+                      zero_click_enabled);
   }
 
  private:
+  TestingPrefServiceSimple prefs_;
   bool did_prompt_user_to_save_;
   bool did_prompt_user_to_choose_;
   bool is_off_the_record_;
-  bool is_zero_click_enabled_;
   password_manager::PasswordStore* store_;
   scoped_ptr<password_manager::PasswordFormManager> manager_;
 };
 
 class TestCredentialManagerDispatcher
     : public password_manager::CredentialManagerDispatcher {
  public:
   TestCredentialManagerDispatcher(
       content::WebContents* web_contents,
       password_manager::PasswordManagerClient* client,
@@ skipping 73 matching lines @@
     content::RenderViewHostTestHarness::TearDown();
   }
 
   CredentialManagerDispatcher* dispatcher() { return dispatcher_.get(); }
 
  protected:
   autofill::PasswordForm form_;
   autofill::PasswordForm form2_;
   autofill::PasswordForm cross_origin_form_;
   scoped_refptr<TestPasswordStore> store_;
-  scoped_ptr<CredentialManagerDispatcher> dispatcher_;
   scoped_ptr<TestPasswordManagerClient> client_;
   StubPasswordManagerDriver stub_driver_;
+  scoped_ptr<CredentialManagerDispatcher> dispatcher_;
 };
 
 TEST_F(CredentialManagerDispatcherTest, CredentialManagerOnNotifyFailedSignIn) {
   CredentialInfo info;
   info.type = CredentialType::CREDENTIAL_TYPE_LOCAL;
   dispatcher()->OnNotifyFailedSignIn(kRequestId, info);
 
   const uint32 kMsgID = CredentialManagerMsg_AcknowledgeFailedSignIn::ID;
   const IPC::Message* message =
       process()->sink().GetFirstMessageMatching(kMsgID);
@@ skipping 219 matching lines @@
   const IPC::Message* message =
       process()->sink().GetFirstMessageMatching(kMsgID);
   ASSERT_TRUE(message);
   CredentialManagerMsg_SendCredential::Param param;
   CredentialManagerMsg_SendCredential::Read(message, &param);
   EXPECT_EQ(CredentialType::CREDENTIAL_TYPE_EMPTY, get<1>(param).type);
   EXPECT_FALSE(client_->did_prompt_user_to_choose());
 }
 
 }  // namespace password_manager