hanneskod\readmetester\Expectation\OutputExpectation

Complexity

Total Complexity

5

Size/Duplication

Total Lines	29
Duplicated Lines	0 %

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	getDescription()	0	3	1
A	handles()	0	3	1
A	handle()	0	9	2
A	__construct()	0	3	1

<?php

declare(strict_types = 1);

namespace hanneskod\readmetester\Expectation;

use hanneskod\readmetester\Runner\OutcomeInterface;
use hanneskod\readmetester\Utils\Regexp;

/**
 * Validate that correct output is produced
 */
final class OutputExpectation implements ExpectationInterface
{
    /** @var Regexp */
    private $regexp;

    public function __construct(Regexp $regexp)
    {
        $this->regexp = $regexp;
    }

    public function getDescription(): string
    {
        return "expecting output to match regexp {$this->regexp->getRegexp()}";
    }

    public function handles(OutcomeInterface $outcome): bool
    {
        return $outcome->getType() == OutcomeInterface::TYPE_OUTPUT;
    }

    public function handle(OutcomeInterface $outcome): StatusInterface
    {
        if (!$this->regexp->isMatch($outcome->getContent())) {
            return new Failure(
                "Failed asserting that output '{$outcome->getContent()}' matches {$this->regexp->getRegexp()}"
            );
        }

        return new Success("Asserted that output '{$outcome->getContent()}' matches {$this->regexp->getRegexp()}");
    }
}