Add test for non-string constants

Author: kubawerlos

README.md

@@ -5,7 +5,7 @@
 [![Latest stable version](https://img.shields.io/packagist/v/kubawerlos/php-cs-fixer-custom-fixers.svg?label=current%20version)](https://packagist.org/packages/kubawerlos/php-cs-fixer-custom-fixers)
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 [![License](https://img.shields.io/github/license/kubawerlos/php-cs-fixer-custom-fixers.svg)](LICENSE)
-![Tests](https://img.shields.io/badge/tests-3569-brightgreen.svg)
+![Tests](https://img.shields.io/badge/tests-3570-brightgreen.svg)
 [![Downloads](https://img.shields.io/packagist/dt/kubawerlos/php-cs-fixer-custom-fixers.svg)](https://packagist.org/packages/kubawerlos/php-cs-fixer-custom-fixers)
 
 [![CI status](https://github.com/kubawerlos/php-cs-fixer-custom-fixers/actions/workflows/ci.yaml/badge.svg)](https://github.com/kubawerlos/php-cs-fixer-custom-fixers/actions/workflows/ci.yaml)

tests/Fixer/ClassConstantUsageFixerTest.php

@@ -36,6 +36,20 @@ public function testFix(string $expected, ?string $input = null): void
      */
     public static function provideFixCases(): iterable
     {
+        yield 'non-string constants are ignored' => [
+            <<<'PHP'
+                <?php
+                class Foo
+                {
+                    public const B = true;
+                    public const I = 10;
+                    public function f()
+                    {
+                        return 10 * f1(true, false, true);
+                    }
+                }
+                PHP,
+        ];
         yield 'multiple constants with the same value' => [
             <<<'PHP'
                 <?php