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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_PAINT_PREVIEW_BROWSER_PAINT_PREVIEW_BASE_SERVICE_TEST_FACTORY_H_
#define COMPONENTS_PAINT_PREVIEW_BROWSER_PAINT_PREVIEW_BASE_SERVICE_TEST_FACTORY_H_
#include <memory>
#include "components/keyed_service/core/keyed_service.h"
#include "components/keyed_service/core/simple_factory_key.h"
#include "components/keyed_service/core/simple_keyed_service_factory.h"
#include "components/paint_preview/browser/paint_preview_base_service.h"
namespace paint_preview {
// An approximation of a SimpleKeyedServiceFactory for a keyed
// PaintPerviewBaseService. This is different than a "real" version as it
// uses base::NoDestructor rather than base::Singleton due to testing object
// lifecycle.
class PaintPreviewBaseServiceTestFactory : public SimpleKeyedServiceFactory {
public:
static PaintPreviewBaseServiceTestFactory* GetInstance();
static PaintPreviewBaseService* GetForKey(SimpleFactoryKey* key);
// The following are unusual methods for an implementer of a
// KeyedServiceFactory. They are intended to help with testing.
static std::unique_ptr<KeyedService> Build(SimpleFactoryKey* key);
void Destroy(SimpleFactoryKey* key);
// These are public due to using base::NoDestructor. Don't call directly.
PaintPreviewBaseServiceTestFactory();
~PaintPreviewBaseServiceTestFactory() override;
PaintPreviewBaseServiceTestFactory(
const PaintPreviewBaseServiceTestFactory&) = delete;
PaintPreviewBaseServiceTestFactory& operator=(
const PaintPreviewBaseServiceTestFactory&) = delete;
private:
std::unique_ptr<KeyedService> BuildServiceInstanceFor(
SimpleFactoryKey* key) const override;
SimpleFactoryKey* GetKeyToUse(SimpleFactoryKey* key) const override;
};
} // namespace paint_preview
#endif // COMPONENTS_PAINT_PREVIEW_BROWSER_PAINT_PREVIEW_BASE_SERVICE_TEST_FACTORY_H_
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