PHP 8.2/8.3 | Squiz/ScopeKeywordSpacing: add tests with readonly classes

Adds test for both plain readonly classes (PHP 8.2) as well as anonymous readonly classes (PHP 8.3).

Sniff already handles this and handles it correctly.

Author: jrfnl

src/Standards/Squiz/Tests/WhiteSpace/ScopeKeywordSpacingUnitTest.1.inc

@@ -139,3 +139,11 @@ class ReadonlyTest {
 
     public function __construct(readonly  protected  float|int $x, public readonly?string &$y = 'test') {}
 }
+
+// PHP 8.2 readonly classes.
+readonly class ReadonlyClassTest {}
+readonly    class ReadonlyClassTest {}
+
+// PHP 8.3 readonly anonymous classes.
+$anon = new readonly class {};
+$anon = new readonly    class {};

src/Standards/Squiz/Tests/WhiteSpace/ScopeKeywordSpacingUnitTest.1.inc.fixed

@@ -133,3 +133,11 @@ class ReadonlyTest {
 
     public function __construct(readonly protected float|int $x, public readonly ?string &$y = 'test') {}
 }
+
+// PHP 8.2 readonly classes.
+readonly class ReadonlyClassTest {}
+readonly class ReadonlyClassTest {}
+
+// PHP 8.3 readonly anonymous classes.
+$anon = new readonly class {};
+$anon = new readonly class {};

src/Standards/Squiz/Tests/WhiteSpace/ScopeKeywordSpacingUnitTest.php

@@ -56,6 +56,8 @@ public function getErrorList($testFile='')
                 134 => 2,
                 138 => 2,
                 140 => 3,
+                145 => 1,
+                149 => 1,
             ];
 
         case 'ScopeKeywordSpacingUnitTest.3.inc':