// 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 <utility>

#include "base/base_switches.h"
#include "base/macros.h"
#include "base/memory/scoped_ptr.h"
#include "base/run_loop.h"
#include "chrome/browser/extensions/api/instance_id/instance_id_api.h"
#include "chrome/browser/extensions/extension_apitest.h"
#include "chrome/browser/extensions/extension_gcm_app_handler.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/services/gcm/fake_gcm_profile_service.h"
#include "chrome/browser/services/gcm/gcm_profile_service_factory.h"
#include "chrome/browser/services/gcm/instance_id/instance_id_profile_service_factory.h"
#include "chrome/test/base/ui_test_utils.h"
#include "components/gcm_driver/instance_id/fake_gcm_driver_for_instance_id.h"
#include "components/version_info/version_info.h"
#include "extensions/test/result_catcher.h"

using extensions::ResultCatcher;

namespace extensions {

namespace {

scoped_ptr<KeyedService> BuildFakeGCMProfileService(
    content::BrowserContext* context) {
  scoped_ptr<gcm::FakeGCMProfileService> service(
      new gcm::FakeGCMProfileService(Profile::FromBrowserContext(context)));
  service->SetDriverForTesting(new instance_id::FakeGCMDriverForInstanceID());
  return std::move(service);
}

}  // namespace

class InstanceIDApiTest : public ExtensionApiTest {
 public:
  InstanceIDApiTest();

 protected:
  void SetUpOnMainThread() override;
  void SetUpCommandLine(base::CommandLine* command_line) override;

 private:
  DISALLOW_COPY_AND_ASSIGN(InstanceIDApiTest);
};

InstanceIDApiTest::InstanceIDApiTest() {
}

void InstanceIDApiTest::SetUpOnMainThread() {
  gcm::GCMProfileServiceFactory::GetInstance()->SetTestingFactory(
      browser()->profile(), &BuildFakeGCMProfileService);

  ExtensionApiTest::SetUpOnMainThread();
}

void InstanceIDApiTest::SetUpCommandLine(base::CommandLine* command_line) {
  ExtensionApiTest::SetUpCommandLine(command_line);

  // Makes sure InstanceID is enabled for testing.
  command_line->AppendSwitchASCII(
       switches::kForceFieldTrials, "InstanceID/Enabled/");
}

IN_PROC_BROWSER_TEST_F(InstanceIDApiTest, GetID) {
  ASSERT_TRUE(RunExtensionTest("instance_id/get_id"));
}

IN_PROC_BROWSER_TEST_F(InstanceIDApiTest, GetCreationTime) {
  ASSERT_TRUE(RunExtensionTest("instance_id/get_creation_time"));
}

IN_PROC_BROWSER_TEST_F(InstanceIDApiTest, DeleteID) {
  ASSERT_TRUE(RunExtensionTest("instance_id/delete_id"));
}

IN_PROC_BROWSER_TEST_F(InstanceIDApiTest, GetToken) {
  ASSERT_TRUE(RunExtensionTest("instance_id/get_token"));
}

IN_PROC_BROWSER_TEST_F(InstanceIDApiTest, DeleteToken) {
  ASSERT_TRUE(RunExtensionTest("instance_id/delete_token"));
}

IN_PROC_BROWSER_TEST_F(InstanceIDApiTest, Incognito) {
  ResultCatcher catcher;
  catcher.RestrictToBrowserContext(profile());
  ResultCatcher incognito_catcher;
  incognito_catcher.RestrictToBrowserContext(
      profile()->GetOffTheRecordProfile());

  ASSERT_TRUE(RunExtensionTestIncognito("instance_id/incognito"));

  EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
  EXPECT_TRUE(incognito_catcher.GetNextResult()) << incognito_catcher.message();
}

}  // namespace extensions