a REAL abstract factory not a helper-like full of static

Tests/AbstractFactory/AbstractFactoryTest.php

@@ -0,0 +1,45 @@
+<?php
+
+/*
+ * DesignPatternPHP
+ */
+
+namespace DesignPatterns\Tests\AbstractFactory;
+
+use DesignPatterns\AbstractFactory\AbstractFactory;
+use DesignPatterns\AbstractFactory\HtmlFactory;
+use DesignPatterns\AbstractFactory\JsonFactory;
+
+/**
+ * AbstractFactoryTest tests concrete factories
+ */
+class AbstractFactoryTest extends \PHPUnit_Framework_TestCase
+{
+
+    public function getFactories()
+    {
+        return array(
+            array(new JsonFactory()),
+            array(new HtmlFactory())
+        );
+    }
+
+    /**
+     * This is the client of factories. Note that the client does not
+     * care which fatory is given to him, it can create any component he 
+     * want and render how he wants.
+     * 
+     * @dataProvider getFactories
+     */
+    public function testComponentCreation(AbstractFactory $factory)
+    {
+        $article = array(
+            $factory->createText('Lorem Ipsum'),
+            $factory->createPicture('/image.jpg', 'caption'),
+            $factory->createText('footnotes')
+        );
+
+        $this->assertContainsOnly('DesignPatterns\AbstractFactory\Media', $article);
+    }
+
+}