/**
* @group BigData
*/
public function test3MegaBytesLongDelayedEcho()
{
$size = 3 * 1024 * 1024;
$contents = str_repeat('2', $size);
$this->client->send($contents);
if ($this->client->isDataAwaiting(null)) {
$this->assertSame($contents, $this->client->receive($size), 'Wrong contents echoed.');
}
}
