AndrewAndante\SubMuncher\Test\RealWorldTest

Complexity

Total Complexity

8

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	2
Bugs	0	Features	1

5 Methods

Rating	Name	Duplication	Size	Complexity
A	setUp()	0	5	1
A	testConsolidateSubnets()	0	7	1
A	testConsolidateSubnetsVerbose()	0	11	1
A	testConsolidateSubnetsWithMaxRules()	0	15	4
A	provideConsolidatedSubnets()	0	8	1

<?php

namespace AndrewAndante\SubMuncher\Test;

use AndrewAndante\SubMuncher\SubMuncher;
use AndrewAndante\SubMuncher\Util;

class RealWorldTest extends \PHPUnit_Framework_TestCase
{
    private $json_data;

    protected function setUp()
    {
        parent::setUp();
        $this->json_data = json_decode(file_get_contents(__DIR__ . '/../data/real_world_data.json'), true);
    }

    public function testConsolidateSubnets()
    {
        $this->assertEquals(
            $this->json_data['consolidated_subnets'],
            SubMuncher::consolidate_subnets($this->json_data['subnets'])
        );
    }

    public function testConsolidateSubnetsVerbose()
    {
        $this->assertEquals(
            [
                'consolidated_subnets' => $this->json_data['consolidated_subnets'],
                'initial_IPs' => $this->json_data['raw_ips'],
                'total_IPs' => $this->json_data['raw_ips'],
            ],
            SubMuncher::consolidate_subnets_verbose($this->json_data['subnets'])
        );
    }

    /**
     * @dataProvider provideConsolidatedSubnets
     */
    public function testConsolidateSubnetsWithMaxRules($rawIP)
    {
        $result = SubMuncher::consolidate_subnets($this->json_data['subnets'], 25);
        $this->assertLessThanOrEqual(25, count($result));
        $fail = true;
        foreach ($result as $subnet) {
            if (Util::cidr_contains($subnet, $rawIP)) {
                $fail = false;
                break;
            }
        }
        if ($fail) {
            $this->fail($rawIP . " not contained in any subnets returned");
        }
    }


    public function provideConsolidatedSubnets()
    {
        $ips = json_decode(file_get_contents(__DIR__ . '/../data/real_world_data.json'), true)['raw_ips'];
        $return =  array_map(function ($value) {
            return [$value];
        }, $ips);
        return $return;
    }
}