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| 1 | +<?php |
| 2 | + |
| 3 | +namespace React\Tests\Socket; |
| 4 | + |
| 5 | +use React\Socket\Server; |
| 6 | +use React\EventLoop\StreamSelectLoop; |
| 7 | + |
| 8 | +class ServerTest extends TestCase |
| 9 | +{ |
| 10 | + private $loop; |
| 11 | + private $server; |
| 12 | + private $port; |
| 13 | + |
| 14 | + private function createLoop() |
| 15 | + { |
| 16 | + return new StreamSelectLoop(); |
| 17 | + } |
| 18 | + |
| 19 | + /** |
| 20 | + * @covers React\Socket\Server::__construct |
| 21 | + * @covers React\Socket\Server::listen |
| 22 | + * @covers React\Socket\Server::getPort |
| 23 | + */ |
| 24 | + public function setUp() |
| 25 | + { |
| 26 | + $this->loop = $this->createLoop(); |
| 27 | + $this->server = new Server($this->loop); |
| 28 | + $this->server->listen(0); |
| 29 | + |
| 30 | + $this->port = $this->server->getPort(); |
| 31 | + } |
| 32 | + |
| 33 | + /** |
| 34 | + * @covers React\EventLoop\StreamSelectLoop::tick |
| 35 | + * @covers React\Socket\Server::handleConnection |
| 36 | + * @covers React\Socket\Server::createConnection |
| 37 | + */ |
| 38 | + public function testConnection() |
| 39 | + { |
| 40 | + $client = stream_socket_client('tcp://localhost:'.$this->port); |
| 41 | + |
| 42 | + $this->server->on('connection', $this->expectCallableOnce()); |
| 43 | + $this->loop->tick(); |
| 44 | + } |
| 45 | + |
| 46 | + /** |
| 47 | + * @covers React\EventLoop\StreamSelectLoop::tick |
| 48 | + * @covers React\Socket\Server::handleConnection |
| 49 | + * @covers React\Socket\Server::createConnection |
| 50 | + */ |
| 51 | + public function testConnectionWithManyClients() |
| 52 | + { |
| 53 | + $client1 = stream_socket_client('tcp://localhost:'.$this->port); |
| 54 | + $client2 = stream_socket_client('tcp://localhost:'.$this->port); |
| 55 | + $client3 = stream_socket_client('tcp://localhost:'.$this->port); |
| 56 | + |
| 57 | + $this->server->on('connection', $this->expectCallableExactly(3)); |
| 58 | + $this->loop->tick(); |
| 59 | + $this->loop->tick(); |
| 60 | + $this->loop->tick(); |
| 61 | + } |
| 62 | + |
| 63 | + /** |
| 64 | + * @covers React\EventLoop\StreamSelectLoop::tick |
| 65 | + * @covers React\Socket\Connection::handleData |
| 66 | + */ |
| 67 | + public function testDataWithNoData() |
| 68 | + { |
| 69 | + $client = stream_socket_client('tcp://localhost:'.$this->port); |
| 70 | + |
| 71 | + $mock = $this->expectCallableNever(); |
| 72 | + |
| 73 | + $this->server->on('connection', function ($conn) use ($mock) { |
| 74 | + $conn->on('data', $mock); |
| 75 | + }); |
| 76 | + $this->loop->tick(); |
| 77 | + $this->loop->tick(); |
| 78 | + } |
| 79 | + |
| 80 | + /** |
| 81 | + * @covers React\EventLoop\StreamSelectLoop::tick |
| 82 | + * @covers React\Socket\Connection::handleData |
| 83 | + */ |
| 84 | + public function testData() |
| 85 | + { |
| 86 | + $client = stream_socket_client('tcp://localhost:'.$this->port); |
| 87 | + |
| 88 | + fwrite($client, "foo\n"); |
| 89 | + |
| 90 | + $mock = $this->createCallableMock(); |
| 91 | + $mock |
| 92 | + ->expects($this->once()) |
| 93 | + ->method('__invoke') |
| 94 | + ->with("foo\n"); |
| 95 | + |
| 96 | + $this->server->on('connection', function ($conn) use ($mock) { |
| 97 | + $conn->on('data', $mock); |
| 98 | + }); |
| 99 | + $this->loop->tick(); |
| 100 | + $this->loop->tick(); |
| 101 | + } |
| 102 | + |
| 103 | + /** |
| 104 | + * Test data sent from python language |
| 105 | + * |
| 106 | + * @covers React\EventLoop\StreamSelectLoop::tick |
| 107 | + * @covers React\Socket\Connection::handleData |
| 108 | + */ |
| 109 | + public function testDataSentFromPy() |
| 110 | + { |
| 111 | + $client = stream_socket_client('tcp://localhost:' . $this->port); |
| 112 | + fwrite($client, "foo\n"); |
| 113 | + stream_socket_shutdown($client, STREAM_SHUT_WR); |
| 114 | + |
| 115 | + $mock = $this->createCallableMock(); |
| 116 | + $mock |
| 117 | + ->expects($this->once()) |
| 118 | + ->method('__invoke') |
| 119 | + ->with("foo\n"); |
| 120 | + |
| 121 | + |
| 122 | + $this->server->on('connection', function ($conn) use ($mock) { |
| 123 | + $conn->on('data', $mock); |
| 124 | + }); |
| 125 | + $this->loop->tick(); |
| 126 | + $this->loop->tick(); |
| 127 | + } |
| 128 | + |
| 129 | + public function testFragmentedMessage() |
| 130 | + { |
| 131 | + $client = stream_socket_client('tcp://localhost:' . $this->port); |
| 132 | + |
| 133 | + fwrite($client, "Hello World!\n"); |
| 134 | + |
| 135 | + $mock = $this->createCallableMock(); |
| 136 | + $mock |
| 137 | + ->expects($this->once()) |
| 138 | + ->method('__invoke') |
| 139 | + ->with("He"); |
| 140 | + |
| 141 | + $this->server->on('connection', function ($conn) use ($mock) { |
| 142 | + $conn->bufferSize = 2; |
| 143 | + $conn->on('data', $mock); |
| 144 | + }); |
| 145 | + $this->loop->tick(); |
| 146 | + $this->loop->tick(); |
| 147 | + } |
| 148 | + |
| 149 | + /** |
| 150 | + * @covers React\EventLoop\StreamSelectLoop::tick |
| 151 | + */ |
| 152 | + public function testDisconnectWithoutDisconnect() |
| 153 | + { |
| 154 | + $client = stream_socket_client('tcp://localhost:'.$this->port); |
| 155 | + |
| 156 | + $mock = $this->expectCallableNever(); |
| 157 | + |
| 158 | + $this->server->on('connection', function ($conn) use ($mock) { |
| 159 | + $conn->on('end', $mock); |
| 160 | + }); |
| 161 | + $this->loop->tick(); |
| 162 | + $this->loop->tick(); |
| 163 | + } |
| 164 | + |
| 165 | + /** |
| 166 | + * @covers React\EventLoop\StreamSelectLoop::tick |
| 167 | + * @covers React\Socket\Connection::end |
| 168 | + */ |
| 169 | + public function testDisconnect() |
| 170 | + { |
| 171 | + $client = stream_socket_client('tcp://localhost:'.$this->port); |
| 172 | + |
| 173 | + fclose($client); |
| 174 | + |
| 175 | + $mock = $this->expectCallableOnce(); |
| 176 | + |
| 177 | + $this->server->on('connection', function ($conn) use ($mock) { |
| 178 | + $conn->on('end', $mock); |
| 179 | + }); |
| 180 | + $this->loop->tick(); |
| 181 | + $this->loop->tick(); |
| 182 | + } |
| 183 | + |
| 184 | + /** |
| 185 | + * @covers React\Socket\Server::shutdown |
| 186 | + */ |
| 187 | + public function tearDown() |
| 188 | + { |
| 189 | + if ($this->server) { |
| 190 | + $this->server->shutdown(); |
| 191 | + } |
| 192 | + } |
| 193 | +} |
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