Add helper methods on EmbedBlock and ListBlock

Author: loevgaard

src/Block/EmbedBlock.php

@@ -17,4 +17,12 @@ public function __construct(
     ) {
         parent::__construct($id);
     }
+
+    /**
+     * A helper method for the CSS attribute 'aspect-ratio'
+     */
+    public function getAspectRatio(): string
+    {
+        return sprintf('%d / %d', $this->width, $this->height);
+    }
 }

src/Block/ListBlock.php

@@ -23,4 +23,16 @@ public function __construct(
     ) {
         parent::__construct($id);
     }
+
+    /**
+     * This is a helper method to get the HTML tag for the list
+     */
+    public function getTag(): string
+    {
+        return match ($this->style) {
+            self::STYLE_ORDERED => 'ol',
+            self::STYLE_UNORDERED => 'ul',
+            default => throw new \LogicException(sprintf('The defined style "%s" is not valid', $this->style)),
+        };
+    }
 }

tests/Block/EmbedBlockTest.php

@@ -6,8 +6,16 @@
 
 final class EmbedBlockTest extends BlockTestCase
 {
-    protected function getBlock(): Block
+    protected function getBlock(): EmbedBlock
     {
         return new EmbedBlock('id', 'youtube', 'https://youtube.com/sadfas', 'https://youtube.com/embed/sadfas', 200, 150);
     }
+
+    /**
+     * @test
+     */
+    public function it_returns_aspect_ratio(): void
+    {
+        self::assertSame('200 / 150', $this->getBlock()->getAspectRatio());
+    }
 }

tests/Block/ListBlockTest.php

@@ -10,4 +10,16 @@ protected function getBlock(): Block
     {
         return new ListBlock('id', ListBlock::STYLE_ORDERED, ['Item 1', 'Item 2']);
     }
+
+    /**
+     * @test
+     */
+    public function it_returns_tag(): void
+    {
+        $block = new ListBlock('id', ListBlock::STYLE_UNORDERED, ['Item 1']);
+        self::assertSame('ul', $block->getTag());
+
+        $block = new ListBlock('id', ListBlock::STYLE_ORDERED, ['Item 1']);
+        self::assertSame('ol', $block->getTag());
+    }
 }