78 lines
2.6 KiB
PHP
78 lines
2.6 KiB
PHP
<?php declare(strict_types=1);
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/*
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* Copyright (c) 2018 https://sikofitt.com sikofitt@sikofitt.com
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace Sikofitt\GenerateMac\Tests;
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use PHPUnit\Framework\TestCase;
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use Sikofitt\GenerateMac\Mac;
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class MacTest extends TestCase
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{
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private const REGEX = '/^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})$/';
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private const NON_UNIQ_PREFIX = '02:bb:01';
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public function testGetMacAddresses(): void
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{
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$mac = new Mac();
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$macAddresses = $mac->getMacAddresses(50);
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$this->assertCount(50, $macAddresses);
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foreach ($macAddresses as $address) {
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$this->assertMatchesRegularExpression(self::REGEX, $address);
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}
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$this->assertMatchesRegularExpression(self::REGEX, $mac->getMacAddress());
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$this->assertSame(Mac::SEPARATOR_COLON, $mac->getSeparator());
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$this->assertTrue($mac->getUnique());
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}
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public function testSeparator(): void
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{
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$mac = new Mac(Mac::SEPARATOR_DASH);
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$this->assertSame(Mac::SEPARATOR_DASH, $mac->getSeparator());
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$this->assertMatchesRegularExpression(self::REGEX, $mac->getMacAddress());
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$mac->setSeparator(Mac::SEPARATOR_COLON);
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$this->assertSame(Mac::SEPARATOR_COLON, $mac->getSeparator());
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$this->assertMatchesRegularExpression(self::REGEX, $mac->getMacAddress());
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$this->assertNotFalse(strpos($mac->getMacAddress(), ':'));
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}
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public function testUnique(): void
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{
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$class = new class extends Mac {
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protected $isTest = true;
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};
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$this->assertTrue($class->getUnique());
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$macAddress = $class->getMacAddress();
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$this->assertStringStartsNotWith(self::NON_UNIQ_PREFIX, $macAddress);
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$class->setUnique(false);
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$this->assertFalse($class->getUnique());
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}
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public function testThrowsOnInvalidPrefix(): void
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{
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$this->expectException(\InvalidArgumentException::class);
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$mac = new Mac(4);
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}
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}
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