Add test to ensure stripping RDFa doesn't remove other attributes

templado · Dec 2, 2023 · b5b79f9 · b5b79f9
1 parent f646459
commit b5b79f9
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/tests/serializer/HTMLSerializerTest.php b/tests/serializer/HTMLSerializerTest.php
@@ -5,6 +5,7 @@
 use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\Attributes\UsesClass;
 use PHPUnit\Framework\TestCase;
+use function file_get_contents;
 use function implode;
 use const LIBXML_NOEMPTYTAG;
 
@@ -48,6 +49,23 @@ public function testStripsRDFaIfRequested() {
         );
     }
 
+    public function testStrippingRDFaKeepsFollowingAttributes() {
+        $dom = new DOMDocument();
+        $dom->preserveWhiteSpace = false;
+        $dom->loadXML('<?xml version="1.0" encoding="ISO-8859-1" ?><html xmlns="http://www.w3.org/1999/xhtml" property="a" some="attr" />');
+
+        $expected = implode("\n", [
+            '<?xml version="1.0" encoding="ISO-8859-1"?>',
+            '<html xmlns="http://www.w3.org/1999/xhtml" some="attr"></html>' . "\n"
+        ]);
+
+        $this->assertSame(
+            $expected,
+            (new HTMLSerializer())->keepXMLHeader()->noHtml5Doctype()->stripRDFa()->serialize($dom)
+        );
+    }
+
+
     public function testSerializesDocumentWithoutCleaningIfRequested() {
         $this->assertSame(
             file_get_contents(__DIR__ . '/../_data/serializer/nocleaning.html'),
@@ -143,6 +161,7 @@ public function testEncodingGetSerializedCorrectly() {
             (new HTMLSerializer())->keepXMLHeader()->noHtml5Doctype()->disableNamespaceCleaning()->serialize($dom),
             'Using DOM SaveXML'
         );
+
     }