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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of Badcow DNS Library. |
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* |
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* (c) Samuel Williams <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Badcow\DNS\Tests\Rdata; |
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use Badcow\DNS\Rdata\MX; |
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use PHPUnit\Framework\TestCase; |
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class MxTest extends TestCase |
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{ |
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public function testSetters(): void |
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{ |
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$target = 'foo.example.com.'; |
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$preference = 10; |
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$mx = new MX(); |
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$mx->setExchange($target); |
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$mx->setPreference($preference); |
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$this->assertEquals($target, $mx->getExchange()); |
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$this->assertEquals($preference, $mx->getPreference()); |
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} |
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public function testOutput(): void |
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{ |
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$target = 'foo.example.com.'; |
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$mx = new MX(); |
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$mx->SetExchange($target); |
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$mx->setPreference(42); |
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$this->assertEquals('42 foo.example.com.', $mx->toText()); |
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} |
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View Code Duplication |
public function testOutputThrowsExceptionWhenMissingPreference(): void |
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{ |
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$mx = new MX(); |
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$mx->setExchange('mail.google.com.'); |
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$this->expectException(\InvalidArgumentException::class); |
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$this->expectExceptionMessage('No preference has been set on MX object.'); |
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$mx->toText(); |
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} |
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View Code Duplication |
public function testOutputThrowsExceptionWhenMissingExchange(): void |
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{ |
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$mx = new MX(); |
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$mx->setPreference(15); |
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$this->expectException(\InvalidArgumentException::class); |
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$this->expectExceptionMessage('No exchange has been set on MX object.'); |
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$mx->toText(); |
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} |
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View Code Duplication |
public function testFromText(): void |
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{ |
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$text = '10 mail.example.com.'; |
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/** @var MX $mx */ |
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$mx = new MX(); |
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$mx->fromText($text); |
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$this->assertEquals(10, $mx->getPreference()); |
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$this->assertEquals('mail.example.com.', $mx->getExchange()); |
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} |
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View Code Duplication |
public function testWire(): void |
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{ |
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$mx = new MX(); |
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$mx->setExchange('mail.example.com.'); |
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$mx->setPreference(10); |
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$expectation = pack('n', 10).chr(4).'mail'.chr(7).'example'.chr(3).'com'.chr(0); |
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$this->assertEquals($expectation, $mx->toWire()); |
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$fromWire = new MX(); |
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$fromWire->fromWire($expectation); |
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$this->assertEquals($mx, $fromWire); |
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} |
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} |
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Badcow /
DNS
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.