jeremykendall.net

Goofing Off With Unit Tests

[UPDATE: The library and test have been refactored. See the commit for full details.]

Sometime last year I saw a unit test for the song “Ice Cream Paint Job”.  I thought it was hilarious, and I hate I’ve never been able to find it again.  I liked it so much, in fact, I decided to write my own musical unit integration test.  Behold the MelissaTest, a short, simple test covering the main premise of “Melissa”. Bonus points for me: the test passes.  Enjoy.

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<?php

namespace MercyfulFate\Album\Melissa\Track;

use MercyfulFate\KingDiamond;
use MercyfulFate\Priest;
use MercyfulFate\Witch\Melissa as WitchMelissa;
use MercyfulFate\Album\Melissa\Track\Melissa as TrackMelissa;

class MelissaTest extends \PHPUnit_Framework_TestCase
{

    /**
     * @var MercyfulFate\KingDiamond
     */
    protected $king;

    /**
     * @var MercyfulFate\Priest
     */
    protected $priest;

    /**
     * @var MercyfulFate\Witch\Melissa
     */
    protected $witch;

    /**
     * @var MercyfulFate\Album\Melissa\Track\Melissa
     */
    protected $trackMelissa;

    protected function setUp()
    {
        $this->king = new KingDiamond();
        $this->priest = new Priest();
        $this->priest->attach($this->king);
        $this->witch = new WitchMelissa();
        $this->trackMelissa = new TrackMelissa($this->king, $this->witch, $this->priest);
    }

    protected function tearDown()
    {
        $this->trackMelissa = null;
    }

    public function testBurnMelissa()
    {
        $this->assertFalse($this->witch->isBurned());
        $this->assertFalse($this->king->swearsRevenge());

        $this->trackMelissa->priestBurnsWitch();

        $this->assertTrue($this->witch->isBurned());
        $this->assertTrue($this->king->swearsRevenge());
    }

}

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