Badcow\DNS\Tests\Rdata\CnameTest::testWire()

Complexity

Conditions	1
Paths	1

Size

Total Lines

18

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function testWire(): void
    {
        $host = 'host.example.com.';
        $expectation = chr(4).'host'.chr(7).'example'.chr(3).'com'.chr(0);

        /** @var CNAME $cname */
        $cname = new CNAME();
        $cname->fromWire($expectation);

        $this->assertEquals($expectation, $cname->toWire());
        $this->assertEquals($host, $cname->getTarget());

        //Test that toWire() will throw an exception if no target is set.
        $cname = new CNAME();
        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('Target must be set.');
        $cname->toWire();
    }
}