test: optimize AutoReview tests

.github/workflows/reusable-serviceless-phpunit-test.yml

@@ -76,6 +76,7 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           persist-credentials: false
+          fetch-depth: 0
 
       - name: Setup PHP
         uses: shivammathur/setup-php@accd6127cb78bee3e8082180cb391013d204ef9f # 2.37.0

.github/workflows/test-random-execution.yml

@@ -169,6 +169,9 @@ jobs:
 
       - name: Checkout
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
+          fetch-depth: 0
 
       - name: Setup PHP ${{ matrix.php-version }}
         uses: shivammathur/setup-php@accd6127cb78bee3e8082180cb391013d204ef9f # 2.37.0

tests/system/AutoReview/CreateNewChangelogTest.php

@@ -27,23 +27,6 @@ final class CreateNewChangelogTest extends TestCase
 {
     private string $currentVersion;
 
-    public static function setUpBeforeClass(): void
-    {
-        parent::setUpBeforeClass();
-
-        if (getenv('GITHUB_ACTIONS') !== false) {
-            exec('git fetch --unshallow 2>&1', $output, $exitCode);
-            exec('git fetch --tags 2>&1', $output, $exitCode);
-
-            if ($exitCode !== 0) {
-                self::fail(sprintf(
-                    "Failed to fetch git history and tags.\nOutput: %s",
-                    implode("\n", $output),
-                ));
-            }
-        }
-    }
-
     protected function setUp(): void
     {
         parent::setUp();

tests/system/AutoReview/FrameworkCodeTest.php

@@ -107,17 +107,9 @@ private static function getTestClasses(): array
 
         $testClasses = array_map(
             static function (SplFileInfo $file) use ($directory): string {
-                $relativePath = substr_replace(
-                    $file->getPathname(),
-                    '',
-                    0,
-                    strlen($directory),
-                );
-                $relativePath = substr_replace(
-                    $relativePath,
-                    '',
-                    strlen($relativePath) - strlen(DIRECTORY_SEPARATOR . $file->getBasename()),
-                );
+                $relativePath = substr($file->getPathname(), strlen($directory));
+                $separatorPos = strrpos($relativePath, DIRECTORY_SEPARATOR);
+                $relativePath = $separatorPos === false ? '' : substr($relativePath, 0, $separatorPos);
 
                 return sprintf(
                     'CodeIgniter\\%s%s%s',
@@ -128,17 +120,15 @@ static function (SplFileInfo $file) use ($directory): string {
             },
             array_filter(
                 iterator_to_array($iterator, false),
+                // Filename-based heuristic: avoids the is_subclass_of() cold-autoload issue
+                // by only considering files that end with "Test.php" or "TestCase.php".
                 static fn (SplFileInfo $file): bool => $file->isFile()
+                    && (str_ends_with($file->getBasename(), 'Test.php') || str_ends_with($file->getBasename(), 'TestCase.php'))
                     && ! str_contains($file->getPathname(), DIRECTORY_SEPARATOR . 'fixtures' . DIRECTORY_SEPARATOR)
                     && ! str_contains($file->getPathname(), DIRECTORY_SEPARATOR . 'Views' . DIRECTORY_SEPARATOR),
             ),
         );
 
-        $testClasses = array_filter(
-            $testClasses,
-            static fn (string $class): bool => is_subclass_of($class, TestCase::class),
-        );
-
         sort($testClasses);
 
         self::$testClasses = $testClasses;