getMaxAttempts example

/** * Validates an attempt. * * @param callable $interviewer A callable that will ask for a question and return the result * * @throws \Exception In case the max number of attempts has been reached and no valid response has been given */
    private function validateAttempts(callable $interviewer, OutputInterface $output, Question $question): mixed
    {
        $error = null;
        $attempts = $question->getMaxAttempts();

        while (null === $attempts || $attempts--) {
            if (null !== $error) {
                $this->writeError($output, $error);
            }

            try {
                return $question->getValidator()($interviewer());
            } catch (RuntimeException $e) {
                throw $e;
            } catch (\Exception $error) {
            }

public static function providerGetSetMaxAttempts()
    {
        return [[1], [5], [null]];
    }

    /** * @dataProvider providerGetSetMaxAttempts */
    public function testGetSetMaxAttempts($attempts)
    {
        $this->question->setMaxAttempts($attempts);
        self::assertSame($attempts, $this->question->getMaxAttempts());
    }

    public static function providerSetMaxAttemptsInvalid()
    {
        return [[0], [-1]];
    }

    /** * @dataProvider providerSetMaxAttemptsInvalid */
    public function testSetMaxAttemptsInvalid($attempts)
    {

/** * Validates an attempt. * * @param callable $interviewer A callable that will ask for a question and return the result * * @throws \Exception In case the max number of attempts has been reached and no valid response has been given */
    private function validateAttempts(callable $interviewer, OutputInterface $output, Question $question): mixed
    {
        $error = null;
        $attempts = $question->getMaxAttempts();

        while (null === $attempts || $attempts--) {
            if (null !== $error) {
                $this->writeError($output, $error);
            }

            try {
                return $question->getValidator()($interviewer());
            } catch (RuntimeException $e) {
                throw $e;
            } catch (\Exception $error) {
            }