drupol\phpvfs\Filesystem\Filesystem

Complexity

Total Complexity

6

Size/Duplication

Total Lines	53
Duplicated Lines	0 %

Test Coverage

Coverage

92.86%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	setCwd()	0	5	1
A	__construct()	0	3	1
A	pwd()	0	3	1
A	getCwd()	0	3	1
A	root()	0	7	2

<?php

declare(strict_types = 1);

namespace drupol\phpvfs\Filesystem;

use drupol\phpvfs\Node\DirectoryInterface;

/**
 * Class Filesystem.
 */
class Filesystem implements FilesystemInterface
{
    /**
     * @var \drupol\phpvfs\Node\DirectoryInterface
     */
    private $cwd;

    /**
     * Filesystem constructor.
     *
     * @param \drupol\phpvfs\Node\DirectoryInterface $directory
     */
    public function __construct(DirectoryInterface $directory)
    {
        $this->cwd = $directory;
    }

    /**
     * {@inheritdoc}
     */
    public function getCwd(): DirectoryInterface
    {
        return $this->cwd;
    }

    /**
     * @return string
     */
    public function pwd(): string
    {
        return $this->getCwd()->getPath()->__toString();
    }

    /**
     * {@inheritdoc}
     */
    public function root(): DirectoryInterface
    {
        if (($root = $this->getCwd()->root()) instanceof DirectoryInterface) {
            return $root;
        }

        throw new \Exception('Unable to get root directory.');
    }

    /**
     * {@inheritdoc}
     */
    public function setCwd(DirectoryInterface $dir)
    {
        $this->cwd = $dir;

        return $this;
    }
}