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// Copyright (c) 2016 The WebM project authors. All Rights Reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree. An additional intellectual property rights grant can be found
// in the file PATENTS. All contributing project authors may
// be found in the AUTHORS file in the root of the source tree.
#ifndef TEST_UTILS_MOCK_CALLBACK_H_
#define TEST_UTILS_MOCK_CALLBACK_H_
#include <cstdint>
#include "gmock/gmock.h"
#include "webm/callback.h"
#include "webm/dom_types.h"
#include "webm/reader.h"
#include "webm/status.h"
namespace webm {
// A simple version of Callback that can be used with Google Mock. By default,
// the mocked methods will call through to the corresponding Callback methods.
class MockCallback : public Callback {
public:
MockCallback() {
using testing::_;
using testing::Invoke;
ON_CALL(*this, OnElementBegin(_, _))
.WillByDefault(Invoke(this, &MockCallback::OnElementBeginConcrete));
ON_CALL(*this, OnUnknownElement(_, _, _))
.WillByDefault(Invoke(this, &MockCallback::OnUnknownElementConcrete));
ON_CALL(*this, OnEbml(_, _))
.WillByDefault(Invoke(this, &MockCallback::OnEbmlConcrete));
ON_CALL(*this, OnVoid(_, _, _))
.WillByDefault(Invoke(this, &MockCallback::OnVoidConcrete));
ON_CALL(*this, OnSegmentBegin(_, _))
.WillByDefault(Invoke(this, &MockCallback::OnSegmentBeginConcrete));
ON_CALL(*this, OnSeek(_, _))
.WillByDefault(Invoke(this, &MockCallback::OnSeekConcrete));
ON_CALL(*this, OnInfo(_, _))
.WillByDefault(Invoke(this, &MockCallback::OnInfoConcrete));
ON_CALL(*this, OnClusterBegin(_, _, _))
.WillByDefault(Invoke(this, &MockCallback::OnClusterBeginConcrete));
ON_CALL(*this, OnSimpleBlockBegin(_, _, _))
.WillByDefault(Invoke(this, &MockCallback::OnSimpleBlockBeginConcrete));
ON_CALL(*this, OnSimpleBlockEnd(_, _))
.WillByDefault(Invoke(this, &MockCallback::OnSimpleBlockEndConcrete));
ON_CALL(*this, OnBlockGroupBegin(_, _))
.WillByDefault(Invoke(this, &MockCallback::OnBlockGroupBeginConcrete));
ON_CALL(*this, OnBlockBegin(_, _, _))
.WillByDefault(Invoke(this, &MockCallback::OnBlockBeginConcrete));
ON_CALL(*this, OnBlockEnd(_, _))
.WillByDefault(Invoke(this, &MockCallback::OnBlockEndConcrete));
ON_CALL(*this, OnBlockGroupEnd(_, _))
.WillByDefault(Invoke(this, &MockCallback::OnBlockGroupEndConcrete));
ON_CALL(*this, OnFrame(_, _, _))
.WillByDefault(Invoke(this, &MockCallback::OnFrameConcrete));
ON_CALL(*this, OnClusterEnd(_, _))
.WillByDefault(Invoke(this, &MockCallback::OnClusterEndConcrete));
ON_CALL(*this, OnTrackEntry(_, _))
.WillByDefault(Invoke(this, &MockCallback::OnTrackEntryConcrete));
ON_CALL(*this, OnCuePoint(_, _))
.WillByDefault(Invoke(this, &MockCallback::OnCuePointConcrete));
ON_CALL(*this, OnEditionEntry(_, _))
.WillByDefault(Invoke(this, &MockCallback::OnEditionEntryConcrete));
ON_CALL(*this, OnTag(_, _))
.WillByDefault(Invoke(this, &MockCallback::OnTagConcrete));
ON_CALL(*this, OnSegmentEnd(_))
.WillByDefault(Invoke(this, &MockCallback::OnSegmentEndConcrete));
}
// Mocks for methods from Callback.
MOCK_METHOD2(OnElementBegin,
Status(const ElementMetadata& metadata, Action* action));
MOCK_METHOD3(OnUnknownElement,
Status(const ElementMetadata& metadata, Reader* reader,
std::uint64_t* bytes_remaining));
MOCK_METHOD2(OnEbml,
Status(const ElementMetadata& metadata, const Ebml& ebml));
MOCK_METHOD3(OnVoid, Status(const ElementMetadata& metadata, Reader* reader,
std::uint64_t* bytes_remaining));
MOCK_METHOD2(OnSegmentBegin,
Status(const ElementMetadata& metadata, Action* action));
MOCK_METHOD2(OnSeek,
Status(const ElementMetadata& metadata, const Seek& seek));
MOCK_METHOD2(OnInfo,
Status(const ElementMetadata& metadata, const Info& info));
MOCK_METHOD3(OnClusterBegin, Status(const ElementMetadata& metadata,
const Cluster& cluster, Action* action));
MOCK_METHOD3(OnSimpleBlockBegin,
Status(const ElementMetadata& metadata,
const SimpleBlock& simple_block, Action* action));
MOCK_METHOD2(OnSimpleBlockEnd, Status(const ElementMetadata& metadata,
const SimpleBlock& simple_block));
MOCK_METHOD2(OnBlockGroupBegin,
Status(const ElementMetadata& metadata, Action* action));
MOCK_METHOD3(OnBlockBegin, Status(const ElementMetadata& metadata,
const Block& block, Action* action));
MOCK_METHOD2(OnBlockEnd,
Status(const ElementMetadata& metadata, const Block& block));
MOCK_METHOD2(OnBlockGroupEnd, Status(const ElementMetadata& metadata,
const BlockGroup& block_group));
MOCK_METHOD3(OnFrame, Status(const FrameMetadata& metadata, Reader* reader,
std::uint64_t* bytes_remaining));
MOCK_METHOD2(OnClusterEnd,
Status(const ElementMetadata& metadata, const Cluster& cluster));
MOCK_METHOD2(OnTrackEntry, Status(const ElementMetadata& metadata,
const TrackEntry& track_entry));
MOCK_METHOD2(OnCuePoint, Status(const ElementMetadata& metadata,
const CuePoint& cue_point));
MOCK_METHOD2(OnEditionEntry, Status(const ElementMetadata& metadata,
const EditionEntry& edition_entry));
MOCK_METHOD2(OnTag, Status(const ElementMetadata& metadata, const Tag& tag));
MOCK_METHOD1(OnSegmentEnd, Status(const ElementMetadata& metadata));
// Concrete implementations that the corresponding mocked method may call,
// provided for convenience. These methods just call through to the
// corrensponding methods in Callback, and provide an convenient way for the
// MockCallback to exhibit the same behavior as Callback.
Status OnElementBeginConcrete(const ElementMetadata& metadata,
Action* action) {
return Callback::OnElementBegin(metadata, action);
}
Status OnUnknownElementConcrete(const ElementMetadata& metadata,
Reader* reader,
std::uint64_t* bytes_remaining) {
return Callback::OnUnknownElement(metadata, reader, bytes_remaining);
}
Status OnEbmlConcrete(const ElementMetadata& metadata, const Ebml& ebml) {
return Callback::OnEbml(metadata, ebml);
}
Status OnVoidConcrete(const ElementMetadata& metadata, Reader* reader,
std::uint64_t* bytes_remaining) {
return Callback::OnVoid(metadata, reader, bytes_remaining);
}
Status OnSegmentBeginConcrete(const ElementMetadata& metadata,
Action* action) {
return Callback::OnSegmentBegin(metadata, action);
}
Status OnSeekConcrete(const ElementMetadata& metadata, const Seek& seek) {
return Callback::OnSeek(metadata, seek);
}
Status OnInfoConcrete(const ElementMetadata& metadata, const Info& info) {
return Callback::OnInfo(metadata, info);
}
Status OnClusterBeginConcrete(const ElementMetadata& metadata,
const Cluster& cluster, Action* action) {
return Callback::OnClusterBegin(metadata, cluster, action);
}
Status OnSimpleBlockBeginConcrete(const ElementMetadata& metadata,
const SimpleBlock& simple_block,
Action* action) {
return Callback::OnSimpleBlockBegin(metadata, simple_block, action);
}
Status OnSimpleBlockEndConcrete(const ElementMetadata& metadata,
const SimpleBlock& simple_block) {
return Callback::OnSimpleBlockEnd(metadata, simple_block);
}
Status OnBlockGroupBeginConcrete(const ElementMetadata& metadata,
Action* action) {
return Callback::OnBlockGroupBegin(metadata, action);
}
Status OnBlockBeginConcrete(const ElementMetadata& metadata,
const Block& block, Action* action) {
return Callback::OnBlockBegin(metadata, block, action);
}
Status OnBlockEndConcrete(const ElementMetadata& metadata,
const Block& block) {
return Callback::OnBlockEnd(metadata, block);
}
Status OnBlockGroupEndConcrete(const ElementMetadata& metadata,
const BlockGroup& block_group) {
return Callback::OnBlockGroupEnd(metadata, block_group);
}
Status OnFrameConcrete(const FrameMetadata& metadata, Reader* reader,
std::uint64_t* bytes_remaining) {
return Callback::OnFrame(metadata, reader, bytes_remaining);
}
Status OnClusterEndConcrete(const ElementMetadata& metadata,
const Cluster& cluster) {
return Callback::OnClusterEnd(metadata, cluster);
}
Status OnTrackEntryConcrete(const ElementMetadata& metadata,
const TrackEntry& track_entry) {
return Callback::OnTrackEntry(metadata, track_entry);
}
Status OnCuePointConcrete(const ElementMetadata& metadata,
const CuePoint& cue_point) {
return Callback::OnCuePoint(metadata, cue_point);
}
Status OnEditionEntryConcrete(const ElementMetadata& metadata,
const EditionEntry& edition_entry) {
return Callback::OnEditionEntry(metadata, edition_entry);
}
Status OnTagConcrete(const ElementMetadata& metadata, const Tag& tag) {
return Callback::OnTag(metadata, tag);
}
Status OnSegmentEndConcrete(const ElementMetadata& metadata) {
return Callback::OnSegmentEnd(metadata);
}
};
} // namespace webm
#endif // TEST_UTILS_MOCK_CALLBACK_H_
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