text: // Copyright (c) 2012 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.
  
  #ifndef CHROME_BROWSER_METRICS_VARIATIONS_RESOURCE_REQUEST_ALLOWED_NOTIFIER_TEST_UTIL_H_
  #define CHROME_BROWSER_METRICS_VARIATIONS_RESOURCE_REQUEST_ALLOWED_NOTIFIER_TEST_UTIL_H_
  
  #include "chrome/browser/metrics/variations/resource_request_allowed_notifier.h"
  
  // A subclass of ResourceRequestAllowedNotifier used to expose some
  // functionality for testing.
  //
  // By default, the constructor sets this class to override
  // ResourceRequestsAllowed, so its state can be set with SetRequestsAllowed.
  // This is meant for higher level tests of services to ensure they adhere to the
  // notifications of the ResourceRequestAllowedNotifier. Lower level tests can
  // disable this by calling SetRequestsAllowedOverride with the value they want
  // it to return.
  class TestRequestAllowedNotifier : public ResourceRequestAllowedNotifier {
   public:
    TestRequestAllowedNotifier();
    virtual ~TestRequestAllowedNotifier();
  
  #if defined(OS_CHROMEOS)
    void SetNeedsEulaAcceptance(bool needs_acceptance);
  #endif
  
    // Makes ResourceRequestsAllowed return |allowed| when it is called.
    void SetRequestsAllowedOverride(bool allowed);
  
    // Notify observers that requests are allowed. This will only work if
    // the observer is expecting a notification.
    void NotifyObserver();
  
    virtual bool ResourceRequestsAllowed() OVERRIDE;
  
   protected:
  #if defined(OS_CHROMEOS)
    virtual bool NeedsEulaAcceptance() OVERRIDE;
  #endif
  
   private:
  #if defined(OS_CHROMEOS)
    bool needs_eula_acceptance_;
  #endif
    bool override_requests_allowed_;
    bool requests_allowed_;
  
    DISALLOW_COPY_AND_ASSIGN(TestRequestAllowedNotifier);
  };
  
  #endif  // CHROME_BROWSER_METRICS_VARIATIONS_RESOURCE_REQUEST_ALLOWED_NOTIFIER_TEST_UTIL_H_
  