TestMonitor\DoneDone\Validator

Complexity

Total Complexity

10

Size/Duplication

Total Lines	79
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	isInteger()	0	8	2
A	isString()	0	8	2
A	isArray()	0	8	2
A	keyExists()	0	8	2
A	keysExists()	0	8	2

<?php

namespace TestMonitor\DoneDone;

use TestMonitor\DoneDone\Exceptions\InvalidDataException;

class Validator
{
    /**
     * @param mixed $subject
     *
     * @throws \TestMonitor\DoneDone\Exceptions\InvalidDataException
     * @return bool
     */
    public static function isInteger($subject)
    {
        if (! is_integer($subject)) {
            throw new InvalidDataException($subject);
        }

        return true;
    }

    /**
     * @param mixed $subject
     *
     * @throws \TestMonitor\DoneDone\Exceptions\InvalidDataException
     * @return bool
     */
    public static function isString($subject)
    {
        if (! is_string($subject)) {
            throw new InvalidDataException($subject);
        }

        return true;
    }

    /**
     * @param mixed $subject
     *
     * @throws \TestMonitor\DoneDone\Exceptions\InvalidDataException
     * @return bool
     */
    public static function isArray($subject)
    {
        if (! is_array($subject)) {
            throw new InvalidDataException($subject);
        }

        return true;
    }

    /**
     * @param mixed $haystack
     * @param mixed $needle
     *
     * @throws \TestMonitor\DoneDone\Exceptions\InvalidDataException
     * @return bool
     */
    public static function keyExists($haystack, $needle)
    {
        if (! array_key_exists($needle, $haystack)) {
            throw new InvalidDataException($haystack);
        }

        return true;
    }

    /**
     * @param mixed $haystack
     * @param array $needles
     *
     * @throws \TestMonitor\DoneDone\Exceptions\InvalidDataException
     * @return bool
     */
    public static function keysExists($haystack, array $needles)
    {
        foreach ($needles as $needle) {
            self::keyExists($haystack, $needle);
        }

        return true;
    }
}