chrome/browser/ui/webui/settings/hats_handler_unittest.cc

// Copyright 2020 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/ui/webui/settings/hats_handler.h"

#include <memory>
#include <string>

#include "base/values.h"
#include "chrome/browser/ui/hats/hats_service.h"
#include "chrome/browser/ui/hats/hats_service_factory.h"
#include "chrome/browser/ui/hats/mock_hats_service.h"
#include "chrome/test/base/chrome_render_view_host_test_harness.h"
#include "content/public/test/test_web_ui.h"
#include "testing/gmock/include/gmock/gmock.h"

class Profile;

namespace settings {

class HatsHandlerTest : public ChromeRenderViewHostTestHarness {
 public:
  void SetUp() override {
    ChromeRenderViewHostTestHarness::SetUp();

    web_ui_ = std::make_unique<content::TestWebUI>();
    web_ui_->set_web_contents(web_contents());
    handler_ = std::make_unique<HatsHandler>();
    handler_->set_web_ui(web_ui());
    handler_->AllowJavascript();
    web_ui_->ClearTrackedCalls();

    mock_hats_service_ = static_cast<MockHatsService*>(
        HatsServiceFactory::GetInstance()->SetTestingFactoryAndUse(
            profile(), base::BindRepeating(&BuildMockHatsService)));
  }

  void TearDown() override {
    handler_->set_web_ui(nullptr);
    handler_.reset();
    web_ui_.reset();

    ChromeRenderViewHostTestHarness::TearDown();
  }

  content::TestWebUI* web_ui() { return web_ui_.get(); }
  HatsHandler* handler() { return handler_.get(); }
  MockHatsService* mock_hats_service_;

 private:
  std::unique_ptr<content::TestWebUI> web_ui_;
  std::unique_ptr<HatsHandler> handler_;
};

TEST_F(HatsHandlerTest, HandleTryShowHatsSurvey) {
  EXPECT_CALL(*mock_hats_service_,
              LaunchDelayedSurveyForWebContents(
                  kHatsSurveyTriggerSettingsPrivacy, web_contents(), 20000));
  base::ListValue args;
  handler()->HandleTryShowHatsSurvey(&args);
  task_environment()->RunUntilIdle();
}

}  // namespace settings