HMoragrega\PhpSpec\DataProvider\Annotation\ExampleParser::getDataProvider()

Complexity

Conditions	3
Paths	3

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php declare(strict_types=1);
    public function getDataProvider(ExampleNode $example): ?string
    {
        $method = $example->getFunctionReflection();

        $docComment = $method->getDocComment();
        if (false === $docComment) {
            return null;
        }

        if (!preg_match(self::DATA_PROVIDER_REGEX, $docComment, $matches)) {

It seems like $docComment can also be of type true; however, parameter $subject of preg_match() does only seem to accept string, maybe add an additional type check?

            return null;
        }

        return $matches[1];
    }