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// Copyright 2016 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 THIRD_PARTY_BLINK_RENDERER_PLATFORM_LOADER_TESTING_MOCK_RESOURCE_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_LOADER_TESTING_MOCK_RESOURCE_H_
#include "third_party/blink/renderer/platform/heap/handle.h"
#include "third_party/blink/renderer/platform/loader/fetch/resource.h"
#include "third_party/blink/renderer/platform/wtf/ref_counted.h"
namespace blink {
class FetchParameters;
class ResourceFetcher;
struct ResourceLoaderOptions;
// Mocked cache handler class used by MockResource to test the caching behaviour
// of Resource.
class MockCacheHandler : public CachedMetadataHandler {
public:
MockCacheHandler(std::unique_ptr<CachedMetadataSender> send_callback);
void Set(const char* data, size_t);
void ClearCachedMetadata(CachedMetadataHandler::CacheType) override;
void Send();
String Encoding() const override { return "mock encoding"; }
bool IsServedFromCacheStorage() const override { return false; }
private:
std::unique_ptr<CachedMetadataSender> send_callback_;
base::Optional<Vector<char>> data_;
};
// Mocked Resource sub-class for testing. MockResource class can pretend a type
// of Resource sub-class in a simple way. You should not expect anything
// complicated to emulate actual sub-resources, but you may be able to use this
// class to verify classes that consume Resource sub-classes in a simple way.
class MockResource final : public Resource {
public:
static MockResource* Fetch(FetchParameters&,
ResourceFetcher*,
ResourceClient*);
static MockResource* Create(const ResourceRequest&);
static MockResource* Create(const KURL&);
MockResource(const ResourceRequest&, const ResourceLoaderOptions&);
CachedMetadataHandler* CreateCachedMetadataHandler(
std::unique_ptr<CachedMetadataSender> send_callback) override;
void SetSerializedCachedMetadata(const char*, size_t) override;
MockCacheHandler* CacheHandler();
void SendCachedMetadata(const char*, size_t);
};
} // namespace blink
#endif
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