/**
* Lazy initialization of the stream writer dependency.
* Refresh the used stream resource if loaded.
* @return \Brickoo\Component\IO\Stream\StreamWriter
*/
private function getStreamWriter()
{
$streamResource = $this->stream->open();
if ($this->streamWriter === null) {
$this->streamWriter = new StreamWriter($streamResource, static::MAX_RETRIES);
return $this->streamWriter;
}
return $this->streamWriter->refreshResource($streamResource);
}
/**
* @covers Brickoo\Component\IO\Stream\StreamWriter::refreshResource
* @covers Brickoo\Component\IO\Stream\StreamWriter::write
*/
public function testResourceCanBeRefreshed()
{
$filename = sys_get_temp_dir() . DIRECTORY_SEPARATOR . "streamWriterTest";
$streamWriter = new StreamWriter(fopen($filename, "rb+"));
$resource = fopen("php://memory", "rb+");
$streamWriter->refreshResource($resource);
$streamWriter->write("test case");
fseek($resource, 0);
$this->assertEquals("test case", fgets($resource));
fclose($resource);
}
