Reference the DB_URL env var instead of DATABASE_URL

The env var got renamed in Laravel 11 to `DB_URL`

Author: lukinovec

src/Bootstrappers/DatabaseTenancyBootstrapper.php

@@ -53,8 +53,8 @@ public function bootstrap(Tenant $tenant): void
     {
         /** @var TenantWithDatabase $tenant */
         if (data_get($tenant->database()->getTemplateConnection(), 'url')) {
-            // The package works with individual parts of the database connection config, so DATABASE_URL is not supported.
-            // When DATABASE_URL is set, this bootstrapper can silently fail i.e. keep using the template connection's database URL
+            // The package works with individual parts of the database connection config, so DB_URL is not supported.
+            // When DB_URL is set, this bootstrapper can silently fail i.e. keep using the template connection's database URL
             // which takes precedence over individual segments of the connection config. This issue can be hard to debug as it can be
             // production-specific. Therefore, we throw an exception (that effectively blocks all tenant pages) to prevent incorrect DB use.
             throw new Exception('The template connection must NOT have URL defined. Specify the connection using individual parts instead of a database URL.');

tests/Bootstrappers/DatabaseTenancyBootstrapperTest.php

@@ -127,7 +127,7 @@
     'hardening disabled' => false,
 ])->with('db_managers');
 
-test('database tenancy bootstrapper throws an exception if DATABASE_URL is set', function (string|null $databaseUrl) {
+test('database tenancy bootstrapper throws an exception if DB_URL is set', function (string|null $databaseUrl) {
     config(['tenancy.bootstrappers' => [DatabaseTenancyBootstrapper::class]]);
 
     Event::listen(TenantCreated::class, JobPipeline::make([CreateDatabase::class])->send(function (TenantCreated $event) {

tests/TestCase.php

@@ -131,7 +131,7 @@ protected function getEnvironmentSetUp($app)
             'cache.stores.apc' => ['driver' => 'apc'],
             'database.connections.central' => [
                 'driver' => 'mysql',
-                'url' => env('DATABASE_URL'),
+                'url' => env('DB_URL'),
                 'host' => 'mysql',
                 'port' => env('DB_PORT', '3306'),
                 'database' => 'main',