Source code
Revision control
Copy as Markdown
Other Tools
/*
* Copyright (c) 2022 The WebRTC 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 P2P_TEST_MOCK_DNS_RESOLVING_PACKET_SOCKET_FACTORY_H_
#define P2P_TEST_MOCK_DNS_RESOLVING_PACKET_SOCKET_FACTORY_H_
#include <functional>
#include <memory>
#include "api/async_dns_resolver.h"
#include "api/test/mock_async_dns_resolver.h"
#include "p2p/base/basic_packet_socket_factory.h"
#include "rtc_base/socket_factory.h"
namespace webrtc {
// A PacketSocketFactory implementation for tests that uses a mock DnsResolver
// and allows setting expectations on the resolver and results.
class MockDnsResolvingPacketSocketFactory : public BasicPacketSocketFactory {
public:
using Expectations =
std::function<void(MockAsyncDnsResolver*, MockAsyncDnsResolverResult*)>;
explicit MockDnsResolvingPacketSocketFactory(SocketFactory* socket_factory)
: BasicPacketSocketFactory(socket_factory) {}
std::unique_ptr<AsyncDnsResolverInterface> CreateAsyncDnsResolver() override {
std::unique_ptr<MockAsyncDnsResolver> resolver =
std::make_unique<MockAsyncDnsResolver>();
if (expectations_) {
expectations_(resolver.get(), &resolver_result_);
}
return resolver;
}
void SetExpectations(Expectations expectations) {
expectations_ = expectations;
}
private:
MockAsyncDnsResolverResult resolver_result_;
Expectations expectations_;
};
} // namespace webrtc
// Re-export symbols from the webrtc namespace for backwards compatibility.
// TODO(bugs.webrtc.org/4222596): Remove once all references are updated.
namespace rtc {
using ::webrtc::MockDnsResolvingPacketSocketFactory;
} // namespace rtc
#endif // P2P_TEST_MOCK_DNS_RESOLVING_PACKET_SOCKET_FACTORY_H_