/**
* Assert formatted input matchs expected outcome
*
* @param string $expected
* @param string $input
* @throws unittest.AssertionFailedError
*/
private function assertFormatted($expected, $input)
{
$stack = [];
$formatted = Terminal::format($input, $stack);
if ($expected !== $formatted) {
$this->fail('equals', new Bytes($formatted), new Bytes($expected));
}
}
/**
* Print a formatted string
*
* @param string $format
* @param var... $args
* @return void
*/
public function writef($format, ...$args)
{
$stack = [];
$formatted = Terminal::format($format, $stack);
while ($end = array_shift($stack)) {
$formatted .= $end;
}
$this->out->write(vsprintf($formatted, $args));
}