Badcow\DNS\Tests\TestCase

Complexity

Total Complexity

6

Size/Duplication

Total Lines	178
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	setUp()	0	4	1
A	normaliseLineFeeds()	0	5	1
A	getEnvVariable()	0	8	2
A	printBlock()	0	13	1
B	buildTestZone()	0	100	1

<?php

/*
 * This file is part of Badcow DNS Library.
 *
 * (c) Samuel Williams <sam@badcow.co>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Badcow\DNS\Tests;

use Badcow\DNS\ResourceRecord;
use Badcow\DNS\Rdata\Factory;
use Badcow\DNS\Classes;
use Badcow\DNS\Zone;

abstract class TestCase extends \PHPUnit\Framework\TestCase
{
    const PHP_ENV_CHECKZONE_PATH = 'CHECKZONE_PATH';
    const PHP_ENV_PRINT_TEST_ZONE = 'PRINT_TEST_ZONE';

    /**
     * @var string
     */
    protected $expected = <<< 'DNS'
$ORIGIN example.com.
$TTL 3600
@ IN SOA example.com. postmaster.example.com. 2015050801 3600 14400 604800 3600
@ 14400 IN NS ns1.example.net.au.
@ 14400 IN NS ns2.example.net.au.
subdomain.au A 192.168.1.2; This is a local ip.
ipv6domain 3600 IN AAAA ::1; This is an IPv6 domain.
canberra IN LOC 35 18 27.000 S 149 7 27.840 E 500.00m 20.12m 200.30m 300.10m; This is Canberra
bar.example.com. IN DNAME foo.example.com.
@ MX 30 mail-gw3.example.net.
@ MX 10 mail-gw1.example.net.
@ MX 20 mail-gw2.example.net.
alias CNAME subdomain.au.example.com.
example.net. IN TXT "v=spf1 ip4:192.0.2.0/24 ip4:198.51.100.123 a -all"
@ IN HINFO "2.7GHz" "Ubuntu 12.04"

DNS;

    protected function setUp()
    {
        $this->normaliseLineFeeds($this->expected);
    }

    protected function normaliseLineFeeds(string &$string)
    {
        $string = str_replace("\r\n", "\n", $string);
        $string = str_replace("\n", PHP_EOL, $string);
    }

    /**
     * Get an environment variable.
     *
     * @param string $varname
     *
     * @return mixed
     */
    protected function getEnvVariable($varname)
    {
        if (false !== $var = getenv($varname)) {
            return $var;
        }

        return null;
    }

    /**
     * Print out a block of text.
     *
     * @param string $text
     * @param string $title
     */
    protected function printBlock($text, $title = '')
    {
        $output =
            PHP_EOL.PHP_EOL.
            '====================================='.$title.'====================================='.
            PHP_EOL.
            $text.
            PHP_EOL.
            '====================================='.$title.'====================================='.
            PHP_EOL.PHP_EOL;

        echo $output;
    }

    /**
     * @return Zone
     */
    protected function buildTestZone()
    {
        $soa = new ResourceRecord();
        $soa->setClass('IN');
        $soa->setName('@');
        $soa->setRdata(Factory::Soa(
            'example.com.',
            'postmaster.example.com.',
            2015050801,
            3600,
            14400,
            604800,
            3600
        ));

        $ns1 = new ResourceRecord();
        $ns1->setClass('IN');
        $ns1->setName('@');
        $ns1->setTtl(14400);
        $ns1->setRdata(Factory::Ns('ns1.example.net.au.'));

        $ns2 = new ResourceRecord();
        $ns2->setClass('IN');
        $ns2->setName('@');
        $ns2->setTtl(14400);
        $ns2->setRdata(Factory::Ns('ns2.example.net.au.'));

        $a_record = new ResourceRecord();
        $a_record->setName('subdomain.au');
        $a_record->setRdata(Factory::A('192.168.1.2'));
        $a_record->setComment('This is a local ip.');

        $cname = new ResourceRecord();
        $cname->setName('alias');
        $cname->setRdata(Factory::Cname('subdomain.au.example.com.'));

        $aaaa = new ResourceRecord(
            'ipv6domain',
            Factory::Aaaa('::1'),
            3600,
            Classes::INTERNET,
            'This is an IPv6 domain.'
        );

        $mx1 = new ResourceRecord();
        $mx1->setName('@');
        $mx1->setRdata(Factory::Mx(10, 'mail-gw1.example.net.'));

        $mx2 = new ResourceRecord();
        $mx2->setName('@');
        $mx2->setRdata(Factory::Mx(20, 'mail-gw2.example.net.'));

        $mx3 = new ResourceRecord();
        $mx3->setName('@');
        $mx3->setRdata(Factory::Mx(30, 'mail-gw3.example.net.'));

        $txt = new ResourceRecord();
        $txt->setName('example.net.');
        $txt->setRdata(Factory::txt('v=spf1 ip4:192.0.2.0/24 ip4:198.51.100.123 a -all'));
        $txt->setClass(Classes::INTERNET);

        $loc = new ResourceRecord();
        $loc->setName('canberra');
        $loc->setRdata(Factory::Loc(
            -35.3075,   //Lat
            149.1244,   //Lon
            500,        //Alt
            20.12,      //Size
            200.3,      //HP
            300.1       //VP
        ));
        $loc->setComment('This is Canberra');
        $loc->setClass(Classes::INTERNET);

        $dname = new ResourceRecord();
        $dname->setName('bar.example.com.');
        $dname->setClass(Classes::INTERNET);
        $dname->setRdata(Factory::Dname('foo.example.com.'));

        $hinfo = new ResourceRecord();
        $hinfo->setName('@');
        $hinfo->setClass(Classes::INTERNET);
        $hinfo->setRdata(Factory::Hinfo('2.7GHz', 'Ubuntu 12.04'));

        return new Zone('example.com.', 3600, [
            $soa,
            $ns1,
            $ns2,
            $a_record,
            $aaaa,
            $loc,
            $dname,
            $mx3,
            $mx1,
            $mx2,
            $cname,
            $txt,
            $hinfo,
        ]);
    }
}