Fidry\LaravelYaml\FileLoader\Parser\Yaml\Util\AliasParser::parse()

Complexity

Conditions	3
Paths	3

Size

Total Lines	20
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	13
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function parse($id, array $service, $fileName)
    {
        if (false === isset($service['alias'])) {
            return null;
        }

        $aliasName = $service['alias'];
        if (false === is_string($aliasName)) {
            throw new InvalidArgumentException(
                sprintf(
                    'Parameter "alias" must be a plain name for service "%s", but found "%s" instead in %s. Check your YAML syntax.',
                    $id,
                    gettype($aliasName),
                    $fileName
                )
            );
        }

        return new Alias($aliasName, $id);
    }
}