Equip\Console\Command\CommandSet

Complexity

Total Complexity

3

Size/Duplication

Total Lines	18
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	assertValid()	0	10	3

<?php

namespace Equip\Console\Command;

use Equip\Console\Exception\CommandException;
use Equip\Structure\Set;
use Symfony\Component\Console\Command\Command;

class CommandSet extends Set
{
    /**
     * {@inheritdoc}
     *
     * @throws CommandException If $commands does not extend the Command class
     */
    protected function assertValid(array $commands)
    {
        parent::assertValid($commands);

        foreach ($commands as $command) {
            if (!is_subclass_of($command, Command::class)) {

Due to PHP Bug #53727, is_subclass_of might return inconsistent results on some PHP versions if \Symfony\Component\Console\Command\Command::class can be an interface. If so, you could instead use ReflectionClass::implementsInterface.

                throw CommandException::invalidCommand($command);
            }
        }
    }
}