[4.x] Only revert initialized bootstrappers (#1385)

* Only revert initialized bootstrappers (Tenancy::initializedBootstrappers)

* Fix use of @property across the codebase

tests/InitializedBootstrappersTest.php

@@ -0,0 +1,87 @@
+<?php
+
+use Illuminate\Support\Facades\Event;
+use Stancl\Tenancy\Contracts\TenancyBootstrapper;
+use Stancl\Tenancy\Contracts\Tenant;
+use Stancl\Tenancy\Events\TenancyEnded;
+use Stancl\Tenancy\Events\TenancyInitialized;
+use Stancl\Tenancy\Listeners\BootstrapTenancy;
+use Stancl\Tenancy\Listeners\RevertToCentralContext;
+use Stancl\Tenancy\Tests\Etc\Tenant as TenantModel;
+
+test('only bootstrappers that have been initialized are reverted', function () {
+    config(['tenancy.bootstrappers' => [
+        Initialized_DummyBootstrapperFoo::class,
+        Initialized_DummyBootstrapperBar::class,
+        Initialized_DummyBootstrapperBaz::class,
+    ]]);
+
+    Event::listen(TenancyInitialized::class, BootstrapTenancy::class);
+    Event::listen(TenancyEnded::class, RevertToCentralContext::class);
+
+    // Only needs to be done in tests
+    app()->singleton(Initialized_DummyBootstrapperFoo::class);
+    app()->singleton(Initialized_DummyBootstrapperBar::class);
+    app()->singleton(Initialized_DummyBootstrapperBaz::class);
+
+    $tenant = TenantModel::create();
+
+    try {
+        $tenant->run(fn() => null);
+        // Should throw an exception
+        expect(true)->toBe(false);
+    } catch (Exception $e) {
+        // NOT 'baz fail in revert' as was the behavior before
+        // the commit that added this test
+        expect($e->getMessage())->toBe('bar fail in bootstrap');
+    }
+
+    expect(tenancy()->initializedBootstrappers)->toBe([
+        Initialized_DummyBootstrapperFoo::class,
+    ]);
+});
+
+class Initialized_DummyBootstrapperFoo implements TenancyBootstrapper
+{
+    public string $bootstrapped = 'uninitialized';
+
+    public function bootstrap(Tenant $tenant): void
+    {
+        $this->bootstrapped = 'bootstrapped';
+    }
+
+    public function revert(): void
+    {
+        $this->bootstrapped = 'reverted';
+    }
+}
+
+class Initialized_DummyBootstrapperBar implements TenancyBootstrapper
+{
+    public string $bootstrapped = 'uninitialized';
+
+    public function bootstrap(Tenant $tenant): void
+    {
+        throw new Exception('bar fail in bootstrap');
+    }
+
+    public function revert(): void
+    {
+        $this->bootstrapped = 'reverted';
+    }
+}
+
+class Initialized_DummyBootstrapperBaz implements TenancyBootstrapper
+{
+    public string $bootstrapped = 'uninitialized';
+
+    public function bootstrap(Tenant $tenant): void
+    {
+        $this->bootstrapped = 'bootstrapped';
+    }
+
+    public function revert(): void
+    {
+        throw new Exception('baz fail in revert');
+    }
+}