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<?php
declare(strict_types=1);
namespace hanneskod\readmetester\Expectation;
use hanneskod\readmetester\Runner\OutcomeInterface;
use hanneskod\readmetester\Utils\Regexp;
/**
* Validate that correct error is produced
*/
final class ErrorExpectation implements ExpectationInterface
{
private Regexp $regexp;
public function __construct(Regexp $regexp)
$this->regexp = $regexp;
}
public function getDescription(): string
return "expecting error to match regexp {$this->regexp->getRegexp()}";
public function handles(OutcomeInterface $outcome): bool
return $outcome->isError();
public function handle(OutcomeInterface $outcome): StatusInterface
$msg = "that error '{$outcome->getContent()}' matches '{$this->regexp->getRegexp()}'";
if (!$this->regexp->matches($outcome->getContent())) {
return new Failure($outcome, "Failed asserting $msg");
return new Success($outcome, "Asserted $msg");
hanneskod /
readme-tester
