public function testShutdown()
{
$this->client->send('bbb');
$this->assertSame('bbb', $this->client->receive(3));
$this->assertFalse($this->client->shutdown('undefined direction'));
$this->assertTrue($this->client->shutdown(Stream::DIRECTION_SEND));
try {
$this->client->send('b');
$this->fail('Sending had to fail.');
} catch (SocketException $e) {
$this->assertSame(3, $e->getCode(), 'Improper exception code.');
}
}
