/**
* @param string $message
* @param mixed[] ...$replacements
*/
protected function writeLine($message, ...$replacements)
{
if (function_exists('writeln')) {
writeln(sprintf($message, ...$replacements));
} else {
$this->stdOut->writeLine($message, ...$replacements);
}
}
public function testStdOutStream()
{
$out = new StdOut();
$stream = $out->getDefaultOutputStream()->getStream();
$this->assertSame(get_resource_type($stream), 'stream');
}