Add tests for attribute rendering support

aboks · aboks · commit 5148cd60d5e2 · 2021-12-20T20:27:41.000+01:00
diff --git a/test/AttributeRenderingTest.php b/test/AttributeRenderingTest.php
@@ -0,0 +1,49 @@
+<?php
+namespace Moxio\CommonMark\Extension\DefinitionList\Test;
+
+use League\CommonMark\Environment;
+use League\CommonMark\HtmlRenderer;
+use Moxio\CommonMark\Extension\DefinitionList\DefinitionList;
+use Moxio\CommonMark\Extension\DefinitionList\DefinitionListExtension;
+use Moxio\CommonMark\Extension\DefinitionList\DefinitionListItemDefinition;
+use Moxio\CommonMark\Extension\DefinitionList\DefinitionListItemTerm;
+use PHPUnit\Framework\TestCase;
+
+class AttributeRenderingTest extends TestCase
+{
+    private HtmlRenderer $renderer;
+
+    protected function setUp(): void
+    {
+        $environment = Environment::createCommonMarkEnvironment();
+        $environment->addExtension(new DefinitionListExtension());
+        $this->renderer = new HtmlRenderer($environment);
+    }
+
+    public function testCorrectlyRendersAttributesOfDefinitionList(): void
+    {
+        $block = new DefinitionList();
+        $block->data['attributes'] = ['id' => 'foo'];
+        $actualOutput = $this->renderer->renderBlock($block);
+
+        $this->assertXmlStringEqualsXmlString("<html><dl id=\"foo\"></dl></html>", "<html>$actualOutput</html>");
+    }
+
+    public function testCorrectlyRendersAttributesOfDefinitionListItemDefinition(): void
+    {
+        $block = new DefinitionListItemDefinition();
+        $block->data['attributes'] = ['id' => 'foo'];
+        $actualOutput = $this->renderer->renderBlock($block);
+
+        $this->assertXmlStringEqualsXmlString("<html><dd id=\"foo\"></dd></html>", "<html>$actualOutput</html>");
+    }
+
+    public function testCorrectlyRendersAttributesOfDefinitionListItemTerm(): void
+    {
+        $block = new DefinitionListItemTerm([]);
+        $block->data['attributes'] = ['id' => 'foo'];
+        $actualOutput = $this->renderer->renderBlock($block);
+
+        $this->assertXmlStringEqualsXmlString("<html><dt id=\"foo\"></dt></html>", "<html>$actualOutput</html>");
+    }
+}
