[11.x] Test Improvements (#52933)

Ensure that it is expected that `Str::isUrl()` and `url` validation
accepts URL without a valid TLD such as `localhost`

Issue: #52921

Signed-off-by: Mior Muhammad Zaki <[email protected]>

Author: crynobone

tests/Support/SupportStrTest.php

@@ -529,6 +529,7 @@ public function testIs()
     public function testIsUrl()
     {
         $this->assertTrue(Str::isUrl('https://laravel.com'));
+        $this->assertTrue(Str::isUrl('http://localhost'));
         $this->assertFalse(Str::isUrl('invalid url'));
     }
 

tests/Validation/ValidationValidatorTest.php

@@ -4503,6 +4503,9 @@ public function testValidateUrlWithProtocols()
         // Test with a standard protocol
         $v = new Validator($trans, ['x' => 'http://laravel.com'], ['x' => 'url:https']);
         $this->assertFalse($v->passes());
+
+        $v = new Validator($trans, ['x' => 'http://localhost'], ['x' => 'url']);
+        $this->assertTrue($v->passes());
     }
 
     #[DataProvider('validUrls')]