Overwatch\ServiceBundle\Expectation\ToResolveToExpectation

Complexity

Total Complexity

7

Size/Duplication

Total Lines	37
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
B	run()	0	23	6

<?php

namespace Overwatch\ServiceBundle\Expectation;

use Overwatch\ExpectationBundle\Exception as Result;
use Overwatch\ExpectationBundle\Expectation\ExpectationInterface;

/**
 * ToResolveToExpectation
 * Expectation classes are the actual runners of tests.
 * This is the runner for the "toResolveTo" expectation.
 */
class ToResolveToExpectation implements ExpectationInterface
{
    private $config;
    
    public function __construct($config)
    {
        $this->config = $config;
    }
    
    /**
     * @param string $actual
     * @param string|null $expected
     */
    public function run($actual, $expected = null)
    {
        $dnsRecords = dns_get_record($actual);
        $found = '';
        
        foreach ($dnsRecords as $dnsRecord) {
            if (!in_array($dnsRecord['type'], $this->config['record_types'])) {
                continue;
            }
            
            foreach (['mname', 'txt', 'target', 'ipv6', 'ip'] as $destination) {
                if (array_key_exists($destination, $dnsRecord)) {
                    $found = $dnsRecord[$destination];
                }
            }
            
            if ($found === $expected) {
                return $actual . ' has a ' . $dnsRecord['type'] . ' record that resolves to ' . $found;
            }
        }
        
        throw new Result\ExpectationFailedException("Expected $actual to resolve to $expected, actually resolves to $found");

As per coding-style, please use concatenation or sprintf for the variable $actual instead of interpolation.

As per coding-style, please use concatenation or sprintf for the variable $expected instead of interpolation.

As per coding-style, please use concatenation or sprintf for the variable $found instead of interpolation.

    }
}