test decorator

Tests/Decorator/DecoratorTest.php

@@ -0,0 +1,40 @@
+<?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());
+    }
+
+}