1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
// Copyright 2019 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 CAST_COMMON_CHANNEL_TESTING_FAKE_CAST_SOCKET_H_
#define CAST_COMMON_CHANNEL_TESTING_FAKE_CAST_SOCKET_H_
#include <memory>
#include "cast/common/channel/cast_socket.h"
#include "cast/common/channel/proto/cast_channel.pb.h"
#include "gmock/gmock.h"
#include "platform/test/mock_tls_connection.h"
namespace openscreen {
namespace cast {
class MockCastSocketClient final : public CastSocket::Client {
public:
~MockCastSocketClient() override = default;
MOCK_METHOD(void, OnError, (CastSocket * socket, Error error), (override));
MOCK_METHOD(void,
OnMessage,
(CastSocket * socket, ::cast::channel::CastMessage message),
(override));
};
struct FakeCastSocket {
FakeCastSocket()
: FakeCastSocket({{10, 0, 1, 7}, 1234}, {{10, 0, 1, 9}, 4321}) {}
FakeCastSocket(const IPEndpoint& local, const IPEndpoint& remote)
: local(local),
remote(remote),
moved_connection(std::make_unique<MockTlsConnection>(local, remote)),
connection(moved_connection.get()),
socket(std::move(moved_connection), &mock_client) {}
IPEndpoint local;
IPEndpoint remote;
std::unique_ptr<MockTlsConnection> moved_connection;
MockTlsConnection* connection;
MockCastSocketClient mock_client;
CastSocket socket;
};
// Two FakeCastSockets that are piped together via their MockTlsConnection
// read/write methods. Calling SendMessage on |socket| will result in an
// OnMessage callback on |mock_peer_client| and vice versa for |peer_socket| and
// |mock_client|.
struct FakeCastSocketPair {
FakeCastSocketPair() {
using ::testing::_;
using ::testing::Invoke;
auto moved_connection =
std::make_unique<::testing::NiceMock<MockTlsConnection>>(local, remote);
connection = moved_connection.get();
socket =
std::make_unique<CastSocket>(std::move(moved_connection), &mock_client);
auto moved_peer =
std::make_unique<::testing::NiceMock<MockTlsConnection>>(remote, local);
peer_connection = moved_peer.get();
peer_socket =
std::make_unique<CastSocket>(std::move(moved_peer), &mock_peer_client);
ON_CALL(*connection, Send(_, _))
.WillByDefault(Invoke([this](const void* data, size_t len) {
peer_connection->OnRead(std::vector<uint8_t>(
reinterpret_cast<const uint8_t*>(data),
reinterpret_cast<const uint8_t*>(data) + len));
return true;
}));
ON_CALL(*peer_connection, Send(_, _))
.WillByDefault(Invoke([this](const void* data, size_t len) {
connection->OnRead(std::vector<uint8_t>(
reinterpret_cast<const uint8_t*>(data),
reinterpret_cast<const uint8_t*>(data) + len));
return true;
}));
}
~FakeCastSocketPair() = default;
IPEndpoint local{{10, 0, 1, 7}, 1234};
IPEndpoint remote{{10, 0, 1, 9}, 4321};
::testing::NiceMock<MockTlsConnection>* connection;
MockCastSocketClient mock_client;
std::unique_ptr<CastSocket> socket;
::testing::NiceMock<MockTlsConnection>* peer_connection;
MockCastSocketClient mock_peer_client;
std::unique_ptr<CastSocket> peer_socket;
};
} // namespace cast
} // namespace openscreen
#endif // CAST_COMMON_CHANNEL_TESTING_FAKE_CAST_SOCKET_H_
|
