DesignPatternsPHP/Tests/Decorator/DecoratorTest.php

<?php

/*
 * DesignPatternPHP
 */

namespace DesignPatterns\Tests\Decorator;

use DesignPatterns\Decorator;

/**
 * DecoratorTest tests the decorator pattern
 */
class DecoratorTest extends \PHPUnit_Framework_TestCase
{

    protected $service;

    protected function setUp()
    {
        $this->service = new Decorator\Webservice(array('foo' => 'bar'));
    }

    public function testJsonDecorator()
    {
        // Wrap service with a JSON decorator for renderers
        $service = new Decorator\RenderInJson($this->service);
        // Our Renderer will now output JSON instead of an array
        $this->assertEquals('{"foo":"bar"}', $service->renderData());
    }

    public function testXmlDecorator()
    {
        // Wrap service with a JSON decorator for renderers
        $service = new Decorator\RenderInXml($this->service);
        // Our Renderer will now output XML instead of an array
        $this->assertXmlStringEqualsXmlString('<?xml version="1.0"?><foo>bar</foo>', $service->renderData());
    }

    public function testDecoratorImplementsRenderer()
    {
        $this->markTestIncomplete();
    }

}