Pitchart\Phlunit\Constraint\Json\MatchesSchema

Complexity

Total Complexity

6

Size/Duplication

Total Lines	63
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	2
Bugs	1	Features	1

5 Methods

Rating	Name	Duplication	Size	Complexity
A	matches()	0	8	1
A	toString()	0	3	1
A	convertToObject()	0	7	2
A	__construct()	0	3	1
A	additionalFailureDescription()	0	10	1

<?php declare(strict_types=1);


namespace Pitchart\Phlunit\Constraint\Json;

use JsonSchema\Validator;
use PHPUnit\Framework\Constraint\Constraint;

class MatchesSchema extends Constraint
{
    /**
     * @var \stdClass
     */
    private $schema;

    /**
     * MatchesSchema constructor.
     *
     * @param string|array|object $schema
     */
    public function __construct($schema)
    {
        $this->schema = $this->convertToObject($schema);
    }


    public function toString(): string
    {
        return \sprintf('matches Json Schema %s', \json_encode($this->schema));
    }

    /**
     * @inheritdoc
     */
    protected function matches($other): bool
    {
        $other = $this->convertToObject($other);

        $validator = new Validator();
        $validator->check($other, $this->schema);

        return $validator->isValid();
    }

    /**
     * @inheritdoc
     */
    protected function additionalFailureDescription($other): string
    {
        $other = $this->convertToObject($other);

        $validator = new Validator();
        $validator->check($other, $this->schema);

        return \implode("\n", \array_map(function(array $error) {
            return \sprintf("[%s] %s", $error['property'], $error['message']);
        }, $validator->getErrors()));
    }

    /**
     * @param mixed $value
     *
     * @return \stdClass
     */
    private function convertToObject($value): \stdClass
    {
        if (\is_string($value)) {
            return \json_decode($value);
        }

        return \json_decode(\json_encode($value));
    }
}