public function testSink()
{
$node = $this->getMock('React\\Filesystem\\Node\\NodeInterface');
$stream = new ObjectStream();
$sink = ObjectStreamSink::promise($stream);
$this->assertInstanceOf('React\\Promise\\PromiseInterface', $sink);
$stream->emit('data', [$node]);
$stream->close();
$nodes = null;
$sink->then(function (\SplObjectStorage $list) use(&$nodes) {
$nodes = $list;
});
$nodes->rewind();
$this->assertSame(1, $nodes->count());
$this->assertSame($node, $nodes->current());
}
/**
* @param NodeInterface $node
* @return \React\Promise\PromiseInterface
*/
public function copy(NodeInterface $node)
{
return ObjectStreamSink::promise($this->copyStreaming($node));
}
