public function testIteration()
{
$result = null;
for ($i = 0, $this->iterator->rewind(); $this->iterator->valid(); ++$i, $this->iterator->next()) {
if ($i !== $this->iterator->key()) {
$this->fail('Got invalid key from iterator.');
}
$result .= $this->iterator->current();
}
$this->assertSame($this->initialString, $result);
$this->iterator->prev();
$this->assertTrue($this->iterator->valid());
$this->assertSame($this->buffer->length() - 1, $this->iterator->key());
}
/**
* @override
*/
public function readResponse(BufferInterface $buffer, $data)
{
$buffer->push($data);
if (($position = $buffer->search(self::HTTP_EOM)) === false) {
if ($buffer->length() > $this->maxStartLineLength) {
throw new IoReadException(sprintf('Message start line exceeded maximum size of %d bytes.', $this->maxStartLineLength));
}
return null;
}
try {
$response = $this->parser->parseResponse($buffer->drain());
} catch (Error $ex) {
throw new InvalidFormatException('Could not parse start line.');
} catch (Exception $ex) {
throw new InvalidFormatException('Could not parse start line.');
}
return $response;
}
/**
*
*/
private function writeEnd()
{
do {
try {
$sent = fwrite($this->resource, $this->buffer->peek());
$this->buffer->remove($sent);
} catch (Error $ex) {
$sent = 0;
} catch (Exception $ex) {
$sent = 0;
}
} while (is_resource($this->resource) && $sent > 0 && !$this->buffer->isEmpty());
}
public function testApiSeek()
{
$this->iterator->seek($this->buffer->length() - 1);
$this->assertSame($this->buffer->length() - 1, $this->iterator->key());
$this->assertSame(substr($this->buffer, -1), $this->iterator->current());
}
public function testGetInterator()
{
$iterator = $this->buffer->getIterator();
$this->assertInstanceOf(BufferIterator::class, $iterator);
}
