Use Str helper class

Author: stevebauman

src/AdldapServiceProvider.php

@@ -5,6 +5,7 @@
 use Adldap\Adldap;
 use Adldap\AdldapException;
 use Adldap\AdldapInterface;
+use Illuminate\Support\Str;
 use Adldap\Connections\Provider;
 use Illuminate\Container\Container;
 use Illuminate\Support\Facades\Config;
@@ -176,6 +177,6 @@ protected function isLogging()
      */
     protected function isLumen()
     {
-        return str_contains($this->app->version(), 'Lumen');
+        return Str::contains($this->app->version(), 'Lumen');
     }
 }

tests/DatabaseImporterTest.php

@@ -2,6 +2,7 @@
 
 namespace Adldap\Laravel\Tests;
 
+use Illuminate\Support\Str;
 use Adldap\Laravel\Commands\Import;
 use Adldap\Laravel\Tests\Models\TestUser;
 
@@ -30,7 +31,7 @@ public function ldap_users_are_not_duplicated_with_alternate_casing()
 
         $m1 = (new Import($firstUser, new TestUser()))->handle();
 
-        $m1->password = bcrypt(str_random(16));
+        $m1->password = bcrypt(Str::random(16));
 
         $m1->save();