From 1c4f7ab3b838b23afb2ee4dab14acbf75956e952 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Tue, 22 Mar 2022 12:24:31 +0300
Subject:  * add phpunit as a dev dependency  * add some basic tests for
 UrlHelper::rewrite_relative()  * fix UrlHelper::rewrite_relative() to work
 better on non-absolute    relative URL paths

---
 tests/UrlHelperTest.php | 54 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 tests/UrlHelperTest.php

(limited to 'tests')

diff --git a/tests/UrlHelperTest.php b/tests/UrlHelperTest.php
new file mode 100644
index 000000000..2d92c332b
--- /dev/null
+++ b/tests/UrlHelperTest.php
@@ -0,0 +1,54 @@
+<?php
+set_include_path(dirname(__DIR__) ."/include" . PATH_SEPARATOR .
+		get_include_path());
+
+require_once "autoload.php";
+require_once "functions.php";
+
+use PHPUnit\Framework\TestCase;
+
+final class UrlHelperTest extends TestCase {
+	public function testCanBeUsedAsString(): void {
+		/*$this->assertEquals(
+			'http://example.com/example.html',
+			UrlHelper::rewrite_relative('http://example.com/example/', '/example.html')
+		);
+
+		$this->assertEquals(
+			'http://example.com/example/example.html',
+			UrlHelper::rewrite_relative('http://example.com/example/', 'example.html')
+		);*/
+
+		// protocol-neutral URL
+		$this->assertEquals(
+			'https://example.com/example.html',
+			UrlHelper::rewrite_relative('http://example.com/example/', '//example.com/example.html')
+		);
+
+		// magnet allowed because it's a href attribute
+		$this->assertEquals(
+			'magnet:?xt=urn:btih:...',
+			UrlHelper::rewrite_relative('http://example.com/example/',
+				'magnet:?xt=urn:btih:...',
+				"a", "href", "")
+		);
+
+		// disallowed magnet
+		$this->assertEquals(
+			'http://example.com?xt=urn:btih:...',
+			UrlHelper::rewrite_relative('http://example.com/example/',
+				'magnet:?xt=urn:btih:...')
+		);
+
+		$this->assertEquals(
+			'https://apod.nasa.gov/apod/image/2203/Road2Stars_EsoHoralek_1080.jpg',
+			UrlHelper::rewrite_relative('https://apod.nasa.gov/apod/ap220315.html', 'image/2203/Road2Stars_EsoHoralek_1080.jpg')
+		);
+
+		$this->assertEquals(
+			'https://apod.nasa.gov/apod/image/2203/Road2Stars_EsoHoralek_1080.jpg',
+			UrlHelper::rewrite_relative('https://apod.nasa.gov/apod/ap220315.html', './image/2203/Road2Stars_EsoHoralek_1080.jpg')
+		);
+
+	}
+}
-- 
cgit v1.2.3