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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.
#include "remoting/base/protobuf_http_test_responder.h"
#include <algorithm>
#include "base/containers/adapters.h"
#include "base/run_loop.h"
#include "net/http/http_status_code.h"
#include "remoting/base/http_status.h"
#include "remoting/base/protobuf_http_client_messages.pb.h"
#include "services/network/public/cpp/weak_wrapper_shared_url_loader_factory.h"
#include "third_party/protobuf/src/google/protobuf/message_lite.h"
namespace remoting {
namespace {
protobufhttpclient::Status ToProtobufStatus(const HttpStatus& status) {
protobufhttpclient::Status result;
result.set_code(static_cast<int>(status.error_code()));
result.set_message(status.error_message());
return result;
}
} // namespace
ProtobufHttpTestResponder::ProtobufHttpTestResponder() = default;
ProtobufHttpTestResponder::~ProtobufHttpTestResponder() = default;
// static
bool ProtobufHttpTestResponder::ParseRequestMessage(
const network::ResourceRequest& resource_request,
google::protobuf::MessageLite* out_message) {
std::string unified_data;
for (const auto& data_element : *resource_request.request_body->elements()) {
if (data_element.type() == network::DataElement::Tag::kBytes) {
const auto piece =
data_element.As<network::DataElementBytes>().AsStringPiece();
unified_data.append(piece);
}
}
return out_message->ParseFromString(unified_data);
}
scoped_refptr<network::SharedURLLoaderFactory>
ProtobufHttpTestResponder::GetUrlLoaderFactory() {
return base::MakeRefCounted<network::WeakWrapperSharedURLLoaderFactory>(
&test_url_loader_factory_);
}
void ProtobufHttpTestResponder::AddResponse(
const std::string& url,
const google::protobuf::MessageLite& response_message) {
test_url_loader_factory_.AddResponse(url,
response_message.SerializeAsString());
}
void ProtobufHttpTestResponder::AddResponse(const std::string& url,
const std::string& response) {
test_url_loader_factory_.AddResponse(url, response);
}
void ProtobufHttpTestResponder::AddResponseToMostRecentRequestUrl(
const google::protobuf::MessageLite& response_message) {
AddResponse(GetMostRecentRequestUrl(), response_message);
}
void ProtobufHttpTestResponder::AddError(const std::string& url,
const HttpStatus& error_status) {
test_url_loader_factory_.AddResponse(
url, ToProtobufStatus(error_status).SerializeAsString(),
net::HTTP_INTERNAL_SERVER_ERROR);
}
void ProtobufHttpTestResponder::AddErrorToMostRecentRequestUrl(
const HttpStatus& error_status) {
AddError(GetMostRecentRequestUrl(), error_status);
}
void ProtobufHttpTestResponder::AddStreamResponse(
const std::string& url,
const std::vector<const google::protobuf::MessageLite*>& messages,
const HttpStatus& status) {
protobufhttpclient::StreamBody messages_body;
for (const auto* message : messages) {
messages_body.add_messages(message->SerializeAsString());
}
std::string stream_data = messages_body.SerializeAsString();
protobufhttpclient::StreamBody status_body;
*status_body.mutable_status() = ToProtobufStatus(status);
stream_data += status_body.SerializeAsString();
test_url_loader_factory_.AddResponse(url, stream_data);
}
void ProtobufHttpTestResponder::AddStreamResponseToMostRecentRequestUrl(
const std::vector<const google::protobuf::MessageLite*>& messages,
const HttpStatus& status) {
AddStreamResponse(GetMostRecentRequestUrl(), messages, status);
}
bool ProtobufHttpTestResponder::GetRequestMessage(
const std::string& url,
google::protobuf::MessageLite* out_message) {
base::RunLoop().RunUntilIdle();
auto pending_request_it = std::ranges::find(
base::Reversed(*test_url_loader_factory_.pending_requests()), url,
[](const network::TestURLLoaderFactory::PendingRequest& request) {
return request.request.url.spec();
});
if (pending_request_it ==
test_url_loader_factory_.pending_requests()->rend()) {
return false;
}
return ParseRequestMessage(pending_request_it->request, out_message);
}
bool ProtobufHttpTestResponder::GetMostRecentRequestMessage(
google::protobuf::MessageLite* out_message) {
return ParseRequestMessage(GetMostRecentPendingRequest().request,
out_message);
}
int ProtobufHttpTestResponder::GetNumPending() {
base::RunLoop().RunUntilIdle();
return test_url_loader_factory_.pending_requests()->size();
}
network::TestURLLoaderFactory::PendingRequest&
ProtobufHttpTestResponder::GetPendingRequest(size_t index) {
base::RunLoop().RunUntilIdle();
DCHECK_LT(index, test_url_loader_factory_.pending_requests()->size());
return (*test_url_loader_factory_.pending_requests())[index];
}
network::TestURLLoaderFactory::PendingRequest&
ProtobufHttpTestResponder::GetMostRecentPendingRequest() {
base::RunLoop().RunUntilIdle();
DCHECK(!test_url_loader_factory_.pending_requests()->empty());
return test_url_loader_factory_.pending_requests()->back();
}
std::string ProtobufHttpTestResponder::GetMostRecentRequestUrl() {
return GetMostRecentPendingRequest().request.url.spec();
}
ProtobufHttpTestResponder::MockInterceptor&
ProtobufHttpTestResponder::GetMockInterceptor() {
if (!mock_interceptor_) {
mock_interceptor_ = std::make_unique<MockInterceptor>();
test_url_loader_factory_.SetInterceptor(mock_interceptor_->Get());
}
return *mock_interceptor_;
}
} // namespace remoting
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