Add element xenc:Public

Author: tvdijen

src/XML/xenc/XencPublic.php

@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SimpleSAML\XMLSecurity\XML\xenc;
+
+use SimpleSAML\XML\Base64ElementTrait;
+
+/**
+ * Class representing a xenc:Public element.
+ *
+ * @package simplesaml/xml-security
+ */
+final class XencPublic extends AbstractXencElement
+{
+    use Base64ElementTrait;
+
+    /** @var string */
+    public const LOCALNAME = 'Public';
+
+
+    /**
+     * @param string $content
+     */
+    public function __construct(string $content)
+    {
+        $this->setContent($content);
+    }
+}

tests/XML/xenc/PublicTest.php

@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SimpleSAML\XMLSecurity\Test\XML\xenc;
+
+use PHPUnit\Framework\Attributes\CoversClass;
+use PHPUnit\Framework\TestCase;
+use SimpleSAML\Assert\AssertionFailedException;
+use SimpleSAML\XML\DOMDocumentFactory;
+use SimpleSAML\XML\TestUtils\SerializableElementTestTrait;
+use SimpleSAML\XMLSecurity\Test\XML\XMLDumper;
+use SimpleSAML\XMLSecurity\XML\xenc\AbstractXencElement;
+use SimpleSAML\XMLSecurity\XML\xenc\XencPublic;
+
+use function dirname;
+use function strval;
+
+/**
+ * Class \SimpleSAML\XMLSecurity\Test\XML\xenc\PublicTest
+ *
+ * @covers \SimpleSAML\XMLSecurity\XML\xenc\AbstractXencElement
+ * @covers \SimpleSAML\XMLSecurity\XML\xenc\XencPublic
+ *
+ * @package simplesamlphp/xml-security
+ */
+#[CoversClass(AbstractXencElement::class)]
+#[CoversClass(XencPublic::class)]
+final class PublicTest extends TestCase
+{
+    use SerializableElementTestTrait;
+
+    /**
+     */
+    public static function setUpBeforeClass(): void
+    {
+        self::$testedClass = XencPublic::class;
+
+        self::$xmlRepresentation = DOMDocumentFactory::fromFile(
+            dirname(__FILE__, 3) . '/resources/xml/xenc_Public.xml',
+        );
+    }
+
+
+    /**
+     */
+    public function testMarshalling(): void
+    {
+        $public = new XencPublic('/CTj03d1DB5e2t7CTo9BEzCf5S9NRzwnBgZRlm32REI=');
+
+        $this->assertEquals(
+            XMLDumper::dumpDOMDocumentXMLWithBase64Content(self::$xmlRepresentation),
+            strval($public),
+        );
+    }
+
+
+    /**
+     */
+    public function testMarshallingNotBase64(): void
+    {
+        $this->expectException(AssertionFailedException::class);
+        new XencPublic('/CTj3d1DB5e2t7CTo9BEzCf5S9NRzwnBgZRlm32REI=');
+    }
+}

tests/resources/xml/xenc_Public.xml

@@ -0,0 +1 @@
+<xenc:Public xmlns:xenc="http://www.w3.org/2001/04/xmlenc#">/CTj03d1DB5e2t7CTo9BEzCf5S9NRzwnBgZRlm32REI=</xenc:Public>