Pitchart\Phlunit\Constraint\HttpResponse\HeaderContains

Complexity

Total Complexity

6

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	matches()	0	8	3
A	__construct()	0	4	1
A	failureDescription()	0	3	1
A	toString()	0	3	1

<?php declare(strict_types=1);


namespace Pitchart\Phlunit\Constraint\HttpResponse;

use PHPUnit\Framework\Constraint\Constraint;
use Psr\Http\Message\ResponseInterface;

class HeaderContains extends Constraint
{
    use WithHeaderResponseExporter;
    /**
     * @var string
     */
    private $header;

    /**
     * @var string
     */
    private $value;

    /**
     * HeaderIsEqualTo constructor.
     *
     * @param string $header
     * @param string $value
     */
    public function __construct(string $header, string $value)
    {
        $this->header = $header;
        $this->value = $value;
    }

    protected function matches($other): bool
    {
        if ($other instanceof ResponseInterface
            && $other->hasHeader($this->header)
        ) {
            return (bool) \preg_match('/' . \preg_quote($this->value) . '/i', $other->getHeaderLine($this->header));
        }
        return false;
    }

    /**
     * @return string
     */
    protected function failureDescription($other): string
    {
        return $this->exporter()->export($other) . ' ' . $this->toString();
    }


    public function toString(): string
    {
        return \sprintf(" contains value '%s' for header '%s'", $this->value, $this->header);
    }
}