/**
* @covers React\Stream\Stream::handleData
*/
public function testDataErrorShouldEmitErrorAndClose()
{
$stream = fopen('php://temp', 'r+');
// add a filter which returns an error when encountering an 'a' when reading
Filter\append($stream, function ($chunk) {
if (strpos($chunk, 'a') !== false) {
throw new \Exception('Invalid');
}
return $chunk;
}, STREAM_FILTER_READ);
$loop = $this->createLoopMock();
$conn = new Stream($stream, $loop);
$conn->on('data', $this->expectCallableNever());
$conn->on('error', $this->expectCallableOnce());
$conn->on('close', $this->expectCallableOnce());
fwrite($stream, "foobar\n");
rewind($stream);
$conn->handleData($stream);
}
/**
* @expectedException InvalidArgumentException
*/
public function testInvalidCallbackIsInvalidArgument()
{
$stream = $this->createStream();
StreamFilter\append($stream, 'a-b-c');
}