content/browser/geofencing/mock_geofencing_service.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_BROWSER_GEOFENCING_MOCK_GEOFENCING_SERVICE_H_
   6 #define CONTENT_BROWSER_GEOFENCING_MOCK_GEOFENCING_SERVICE_H_
   7
   8 #include <map>
   9
  10 #include "content/browser/geofencing/geofencing_service.h"
  11
  12 namespace content {
  13
  14 // This class implements a geofencing service that doesn't rely on any
  15 // underlying platform implementation. Instead whenever SetMockPosition is
  16 // called this class will compare the provided position with all currently
  17 // registered regions, and emit corresponding geofencing events.
  18 //
  19 // If an instance is created with |service_available| set to false, the mock
  20 // will behave as if the platform does not support geofencing.
  21 class MockGeofencingService : public GeofencingService {
  22  public:
  23   explicit MockGeofencingService(bool service_available);
  24   ~MockGeofencingService() override;
  25
  26   void SetMockPosition(double latitude, double longitude);
  27
  28   // GeofencingService implementation.
  29   bool IsServiceAvailable() override;
  30   int64 RegisterRegion(const blink::WebCircularGeofencingRegion& region,
  31                        GeofencingRegistrationDelegate* delegate) override;
  32   void UnregisterRegion(int64 geofencing_registration_id) override;
  33
  34  private:
  35   struct Registration;
  36
  37   bool available_;
  38   std::map<int64, Registration> registrations_;
  39   int64 next_id_;
  40   bool has_position_;
  41   double last_latitude_;
  42   double last_longitude_;
  43 };
  44
  45 }  // namespace content
  46
  47 #endif  // CONTENT_BROWSER_GEOFENCING_MOCK_GEOFENCING_SERVICE_H_