fix: run pest()->afterAll() hooks by flushing statics after tearDownAfterClass()

src/Concerns/Testable.php

@@ -232,7 +232,11 @@ public static function tearDownAfterClass(): void
             $afterAll = ChainableClosure::boundStatically(self::$__afterAll, $afterAll);
         }
 
-        call_user_func(Closure::bind($afterAll, null, self::class));
+        try {
+            call_user_func(Closure::bind($afterAll, null, self::class));
+        } finally {
+            self::flush();
+        }
 
         parent::tearDownAfterClass();
     }
@@ -371,9 +375,6 @@ protected function tearDown(...$arguments): void
             parent::tearDown();
 
             TestSuite::getInstance()->test = null;
-
-            $method = TestSuite::getInstance()->tests->get(self::$__filename)->getMethod($this->name());
-            $method->tearDown($this);
         }
     }
 

src/Factories/TestCaseMethodFactory.php

@@ -146,14 +146,6 @@ public function setUp(TestCase $concrete): void
         $this->factoryProxies->proxy($concrete);
     }
 
-    /**
-     * Flushes the test case.
-     */
-    public function tearDown(TestCase $concrete): void
-    {
-        $concrete::flush(); // @phpstan-ignore-line
-    }
-
     /**
      * Creates the test's closure.
      */

tests/Hooks/AfterAllTest.php

@@ -0,0 +1,31 @@
+<?php
+
+use function PHPUnit\Framework\assertSame;
+
+$_SERVER['globalHook']->calls->afterAllInFile = 0;
+$_SERVER['globalHook']->calls->afterAllTestsRan = 0;
+
+pest()->afterAll(function () {
+    $_SERVER['globalHook']->calls->afterAllInFile++;
+});
+
+it('does not get called before all tests 1', function () {
+    $_SERVER['globalHook']->calls->afterAllTestsRan++;
+    expect($_SERVER['globalHook']->calls->afterAllInFile)->toBe(0);
+})->repeat(2);
+
+it('does not get called before all tests 2', function () {
+    $_SERVER['globalHook']->calls->afterAllTestsRan++;
+    expect($_SERVER['globalHook']->calls->afterAllInFile)->toBe(0);
+});
+
+register_shutdown_function(function () {
+    // Under --parallel, Pest also evaluates this file in the parent process to
+    // build the suite; the tests (and therefore afterAll) only run in the worker.
+    // Skip the assertion in any process where no test of this file actually ran.
+    if ($_SERVER['globalHook']->calls->afterAllTestsRan === 0) {
+        return;
+    }
+
+    assertSame(1, $_SERVER['globalHook']->calls->afterAllInFile, 'Expected the [pest()->afterAll()] hook to have been called exactly once.');
+});