Add ability to define multiple hooks for the same directory in Pest.php

tests/Hooks/AfterAllTest.php

@@ -0,0 +1,45 @@
+<?php
+
+uses()->afterAll(function () {
+    expect($_SERVER['globalHook'])
+        ->toHaveProperty('afterAll')
+        ->and($_SERVER['globalHook']->afterAll)
+        ->toBe(1)
+        ->and($_SERVER['globalHook']->calls)
+        ->afterAll
+        ->toBe(1);
+
+    $_SERVER['globalHook']->afterAll = 2;
+    $_SERVER['globalHook']->calls->afterAll++;
+});
+
+afterAll(function () {
+    expect($_SERVER['globalHook'])
+        ->toHaveProperty('afterAll')
+        ->and($_SERVER['globalHook']->afterAll)
+        ->toBe(1)
+        ->and($_SERVER['globalHook']->calls)
+        ->afterAll
+        ->toBe(2);
+
+    $_SERVER['globalHook']->afterAll = 2;
+    $_SERVER['globalHook']->calls->afterAll++;
+});
+
+test('global afterAll execution order', function () {
+    expect($_SERVER['globalHook'])
+        ->not()
+        ->toHaveProperty('afterAll')
+        ->and($_SERVER['globalHook']->calls)
+        ->afterAll
+        ->toBe(0);
+});
+
+it('only gets called once per file', function () {
+    expect($_SERVER['globalHook'])
+        ->not()
+        ->toHaveProperty('afterAll')
+        ->and($_SERVER['globalHook']->calls)
+        ->afterAll
+        ->toBe(0);
+});

tests/Hooks/AfterEachTest.php

@@ -4,16 +4,16 @@ uses()->afterEach(function () {
     expect($this)
         ->toHaveProperty('ith')
         ->and($this->ith)
-        ->toBe(0);
+        ->toBe(1);
 
-    $this->ith = 1;
+    $this->ith = 2;
 });
 
 afterEach(function () {
     expect($this)
         ->toHaveProperty('ith')
         ->and($this->ith)
-        ->toBe(1);
+        ->toBe(2);
 });
 
 test('global afterEach execution order', function () {

tests/Hooks/BeforeAllTest.php

@@ -0,0 +1,55 @@
+<?php
+
+use Pest\Plugins\Parallel;
+use Pest\Support\Str;
+
+// HACK: we have to determine our $_SERVER['globalHook-]>calls baseline. This is because
+// two other tests are executed before this one due to filename ordering.
+$args = $_SERVER['argv'] ?? [];
+$single = (isset($args[1]) && Str::endsWith(__FILE__, $args[1])) || Parallel::isWorker();
+$offset = $single ? 0 : 2;
+
+uses()->beforeAll(function () use ($offset) {
+    expect($_SERVER['globalHook'])
+        ->toHaveProperty('beforeAll')
+        ->and($_SERVER['globalHook']->beforeAll)
+        ->toBe(1)
+        ->and($_SERVER['globalHook']->calls)
+        ->beforeAll
+        ->toBe(1 + $offset);
+
+    $_SERVER['globalHook']->beforeAll = 2;
+    $_SERVER['globalHook']->calls->beforeAll++;
+});
+
+beforeAll(function () use ($offset) {
+    expect($_SERVER['globalHook'])
+        ->toHaveProperty('beforeAll')
+        ->and($_SERVER['globalHook']->beforeAll)
+        ->toBe(2)
+        ->and($_SERVER['globalHook']->calls)
+        ->beforeAll
+        ->toBe(2 + $offset);
+
+    $_SERVER['globalHook']->beforeAll = 3;
+    $_SERVER['globalHook']->calls->beforeAll++;
+});
+
+test('global beforeAll execution order', function () use ($offset) {
+    expect($_SERVER['globalHook'])
+        ->toHaveProperty('beforeAll')
+        ->and($_SERVER['globalHook']->beforeAll)
+        ->toBe(3)
+        ->and($_SERVER['globalHook']->calls)
+        ->beforeAll
+        ->toBe(3 + $offset);
+});
+
+it('only gets called once per file', function () use ($offset) {
+    expect($_SERVER['globalHook'])
+        ->beforeAll
+        ->toBe(3)
+        ->and($_SERVER['globalHook']->calls)
+        ->beforeAll
+        ->toBe(3 + $offset);
+});

tests/Hooks/BeforeEachTest.php

@@ -1,15 +1,6 @@
 <?php
 
 uses()->beforeEach(function () {
-    expect($this)
-        ->toHaveProperty('baz')
-        ->and($this->baz)
-        ->toBe(0);
-
-    $this->baz = 1;
-});
-
-beforeEach(function () {
     expect($this)
         ->toHaveProperty('baz')
         ->and($this->baz)
@@ -18,9 +9,18 @@ beforeEach(function () {
     $this->baz = 2;
 });
 
-test('global beforeEach execution order', function () {
+beforeEach(function () {
     expect($this)
         ->toHaveProperty('baz')
         ->and($this->baz)
         ->toBe(2);
+
+    $this->baz = 3;
+});
+
+test('global beforeEach execution order', function () {
+    expect($this)
+        ->toHaveProperty('baz')
+        ->and($this->baz)
+        ->toBe(3);
 });