From d0c46aeb799b822fca2a865c4fa9889ae9f7e60e Mon Sep 17 00:00:00 2001
From: JoshyPHP <s9e.dev@gmail.com>
Date: Fri, 29 Dec 2023 18:28:09 +0100
Subject: [PATCH] WiP

---
 tests/AttrTest.php | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 tests/AttrTest.php

diff --git a/tests/AttrTest.php b/tests/AttrTest.php
new file mode 100644
index 0000000..9f73a90
--- /dev/null
+++ b/tests/AttrTest.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+
+namespace s9e\SweetDOM\Tests;
+
+use PHPUnit\Framework\Attributes\CoversClass;
+use PHPUnit\Framework\TestCase;
+use s9e\SweetDOM\Document;
+
+#[CoversClass('s9e\SweetDOM\Attr')]
+#[CoversClass('s9e\SweetDOM\NodeTraits\NodePolyfill')]
+class AttrTest extends TestCase
+{
+	public function testIsEqualNode()
+	{
+		$dom = new Document;
+		$dom->loadXML('<x><y a="" b="b" c="c"/><z a="a" b="b" c=""/></x>');
+
+		$this->assertFalse($dom->firstOf('//y/@a')->isEqualNode($dom->firstOf('//z/@a')));
+		$this->assertFalse($dom->firstOf('//y/@a')->isEqualNode($dom->firstOf('//z/@b')));
+		$this->assertFalse($dom->firstOf('//y/@a')->isEqualNode($dom->firstOf('//z/@c')));
+		$this->assertFalse($dom->firstOf('//y/@b')->isEqualNode($dom->firstOf('//z/@a')));
+		$this->assertTrue($dom->firstOf('//y/@b')->isEqualNode($dom->firstOf('//z/@b')));
+		$this->assertFalse($dom->firstOf('//y/@b')->isEqualNode($dom->firstOf('//z/@c')));
+		$this->assertFalse($dom->firstOf('//y/@c')->isEqualNode($dom->firstOf('//z/@a')));
+		$this->assertFalse($dom->firstOf('//y/@c')->isEqualNode($dom->firstOf('//z/@b')));
+		$this->assertFalse($dom->firstOf('//y/@c')->isEqualNode($dom->firstOf('//z/@c')));
+	}
+}
\ No newline at end of file