Jenner\SimpleFork\Utils::checkOverwriteRunMethod()

Complexity

Conditions	6
Paths	6

Size

Total Lines	31
Code Lines	20

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	17
CRAP Score	6.4228

Importance

Changes	4
Bugs	1	Features	2

<?php
    public static function checkOverwriteRunMethod($child_class)
    {
        $parent_class = '\\Jenner\\SimpleFork\\Process';
        if ($child_class == $parent_class) {
            $message = "you should extend the `{$parent_class}`" .
                " and overwrite the run method";
            throw new \RuntimeException($message);
        }

        $child = new \ReflectionClass($child_class);
        if($child->getParentClass() === false){
            $message = "you should extend the `{$parent_class}`" .
                " and overwrite the run method";
            throw new \RuntimeException($message);
        }

        $parent_methods = $child->getParentClass()->getMethods(\ReflectionMethod::IS_PUBLIC);

        foreach ($parent_methods as $parent_method) {
            if ($parent_method->getName() !== 'run') continue;

            $declaring_class = $child->getMethod($parent_method->getName())
                ->getDeclaringClass()
                ->getName();

            if ($declaring_class === $parent_class) {
                $message = "you must overwrite the run method";
                throw new \RuntimeException($message);
            }
        }
    }
}