From 7f4947b9b4cfef4f897436c752e4dca5005e812c Mon Sep 17 00:00:00 2001
From: Tim van Dijen <tvdijen@gmail.com>
Date: Thu, 5 Dec 2024 19:07:17 +0100
Subject: [PATCH] Add xenc11:MasterKeyName element

---
 src/XML/xenc11/MasterKeyName.php             | 26 ++++++++++
 tests/XML/xenc11/MasterKeyNameTest.php       | 51 ++++++++++++++++++++
 tests/resources/xml/xenc11_MasterKeyName.xml |  1 +
 3 files changed, 78 insertions(+)
 create mode 100644 src/XML/xenc11/MasterKeyName.php
 create mode 100644 tests/XML/xenc11/MasterKeyNameTest.php
 create mode 100644 tests/resources/xml/xenc11_MasterKeyName.xml

diff --git a/src/XML/xenc11/MasterKeyName.php b/src/XML/xenc11/MasterKeyName.php
new file mode 100644
index 00000000..6f079faf
--- /dev/null
+++ b/src/XML/xenc11/MasterKeyName.php
@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SimpleSAML\XMLSecurity\XML\xenc11;
+
+use SimpleSAML\XML\StringElementTrait;
+
+/**
+ * Class representing a xenc11:MasterKeyName element.
+ *
+ * @package simplesamlphp/xml-security
+ */
+final class MasterKeyName extends AbstractXenc11Element
+{
+    use StringElementTrait;
+
+
+    /**
+     * @param string $content
+     */
+    public function __construct(string $content)
+    {
+        $this->setContent($content);
+    }
+}
diff --git a/tests/XML/xenc11/MasterKeyNameTest.php b/tests/XML/xenc11/MasterKeyNameTest.php
new file mode 100644
index 00000000..c8d87668
--- /dev/null
+++ b/tests/XML/xenc11/MasterKeyNameTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SimpleSAML\XMLSecurity\Test\XML\xenc11;
+
+use PHPUnit\Framework\Attributes\CoversClass;
+use PHPUnit\Framework\TestCase;
+use SimpleSAML\XML\DOMDocumentFactory;
+use SimpleSAML\XML\TestUtils\SerializableElementTestTrait;
+use SimpleSAML\XMLSecurity\XML\xenc11\AbstractXenc11Element;
+use SimpleSAML\XMLSecurity\XML\xenc11\MasterKeyName;
+
+use function dirname;
+use function strval;
+
+/**
+ * Class \SimpleSAML\XMLSecurity\XML\Test\xenc11\MasterKeyNameTest
+ *
+ * @package simplesamlphp/xml-security
+ */
+#[CoversClass(AbstractXenc11Element::class)]
+#[CoversClass(MasterKeyName::class)]
+final class MasterKeyNameTest extends TestCase
+{
+    use SerializableElementTestTrait;
+
+    /**
+     */
+    public static function setUpBeforeClass(): void
+    {
+        self::$testedClass = MasterKeyName::class;
+
+        self::$xmlRepresentation = DOMDocumentFactory::fromFile(
+            dirname(__FILE__, 3) . '/resources/xml/xenc11_MasterKeyName.xml',
+        );
+    }
+
+
+    /**
+     */
+    public function testMarshalling(): void
+    {
+        $masterKeyName = new MasterKeyName('phpunit');
+
+        $this->assertEquals(
+            self::$xmlRepresentation->saveXML(self::$xmlRepresentation->documentElement),
+            strval($masterKeyName),
+        );
+    }
+}
diff --git a/tests/resources/xml/xenc11_MasterKeyName.xml b/tests/resources/xml/xenc11_MasterKeyName.xml
new file mode 100644
index 00000000..84f524e6
--- /dev/null
+++ b/tests/resources/xml/xenc11_MasterKeyName.xml
@@ -0,0 +1 @@
+<xenc11:MasterKeyName xmlns:xenc11="http://www.w3.org/2009/xmlenc11#">phpunit</xenc11:MasterKeyName>