Implemented image and test

src/entity/image/UrlImage.php

@@ -2,20 +2,34 @@
 namespace entity\image;
 
 /**
- *
+ * This class represents an image which is just accessible via url
+ * In a real application you would upload the images to the server
  * @author kevinfrantz
  *        
  */
-class UrlImage implements ImageInterface
+final class UrlImage implements ImageInterface
 {
+    private $path;
+    
+    /**
+     * This is just a dummy function. 
+     * In a real application you would return here a smaller scaled image
+     * {@inheritDoc}
+     * @see \entity\image\ImageInterface::getImageThumbnail()
+     */
     public function getImageThumbnail(): string
-    {}
-
-    public function getImage(): string
-    {}
-
-    public function setImage(string $path): void
-    {}
-
+    {
+        return $this->path;    
+    }
+
+    public function getImage(): string
+    {
+        return $this->path;
+    }
+
+    public function setImage(string $path): void
+    {
+        $this->path = $path;
+    }
 }
 

src/entity/image/UrlImageTest.php

@@ -0,0 +1,33 @@
+<?php
+namespace entity\image;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ *
+ * @author kevinfrantz
+ *        
+ */
+class UrlImageTest extends TestCase
+{
+    const IMAGE_URL = 'http://dummy.image/test.jpg';
+    
+    /**
+     * @var UrlImage
+     */
+    protected $urlImage; 
+    
+    protected function setUp():void{
+        $this->urlImage = new UrlImage();
+        $this->urlImage->setImage(self::IMAGE_URL);
+    }
+    
+    public function testImage():void{
+        $this->assertEquals(self::IMAGE_URL, $this->urlImage->getImage());
+    }
+    
+    public function testThumbnail():void{
+        $this->assertEquals(self::IMAGE_URL, $this->urlImage->getImageThumbnail());
+    }
+}
+