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<?php
declare(strict_types = 1);
namespace hanneskod\readmetester\Expectation;
use hanneskod\readmetester\Runner\OutcomeInterface;
/**
* Validate that the correct exception is thrown
*/
class ExceptionExpectation implements ExpectationInterface
{
* @var string Name of expected exception class
private $exceptionClass;
public function __construct(string $exceptionClass)
$this->exceptionClass = $exceptionClass;
}
public function __tostring(): string
return "expecting an exception of class {$this->exceptionClass} to be thrown";
public function handles(OutcomeInterface $outcome): bool
return $outcome->getType() == OutcomeInterface::TYPE_EXCEPTION;
public function handle(OutcomeInterface $outcome): Status
$thrownClass = $outcome->getPayload()['class'] ?? '';
if ($thrownClass != $this->exceptionClass) {
return new Failure(
"Failed asserting that exception {$this->exceptionClass} was thrown, found: $thrownClass"
);
return new Success("Asserted that exception {$this->exceptionClass} was thrown");
hanneskod /
readme-tester
