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// 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 CONTENT_BROWSER_GEOLOCATION_MOCK_LOCATION_PROVIDER_H_
#define CONTENT_BROWSER_GEOLOCATION_MOCK_LOCATION_PROVIDER_H_
#include "base/compiler_specific.h"
#include "base/memory/ref_counted.h"
#include "base/threading/thread.h"
#include "content/browser/geolocation/location_provider_base.h"
#include "content/public/common/geoposition.h"
namespace content {
// Mock implementation of a location provider for testing.
class MockLocationProvider : public LocationProviderBase {
public:
// Will update |*self_ref| to point to |this| on construction, and to NULL
// on destruction.
explicit MockLocationProvider(MockLocationProvider** self_ref);
~MockLocationProvider() override;
// Updates listeners with the new position.
void HandlePositionChanged(const Geoposition& position);
// LocationProvider implementation.
bool StartProvider(bool high_accuracy) override;
void StopProvider() override;
void GetPosition(Geoposition* position) override;
void OnPermissionGranted() override;
Geoposition position_;
enum State { STOPPED, LOW_ACCURACY, HIGH_ACCURACY } state_;
bool is_permission_granted_;
MockLocationProvider** self_ref_;
scoped_refptr<base::MessageLoopProxy> provider_loop_;
// Set when an instance of the mock is created via a factory function.
static MockLocationProvider* instance_;
DISALLOW_COPY_AND_ASSIGN(MockLocationProvider);
};
// Factory functions for the various sorts of mock location providers,
// for use with LocationArbitrator::SetProviderFactoryForTest (i.e.
// not intended for test code to use to get access to the mock, you can use
// MockLocationProvider::instance_ for this, or make a custom factory method).
// Creates a mock location provider with no default behavior.
LocationProvider* NewMockLocationProvider();
// Creates a mock location provider that automatically notifies its
// listeners with a valid location when StartProvider is called.
LocationProvider* NewAutoSuccessMockLocationProvider();
// Creates a mock location provider that automatically notifies its
// listeners with an error when StartProvider is called.
LocationProvider* NewAutoFailMockLocationProvider();
// Similar to NewAutoSuccessMockLocationProvider but mimicks the behavior of
// the Network Location provider, in deferring making location updates until
// a permission request has been confirmed.
LocationProvider* NewAutoSuccessMockNetworkLocationProvider();
} // namespace content
#endif // CONTENT_BROWSER_GEOLOCATION_MOCK_LOCATION_PROVIDER_H_
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