[Rector] Apply PrivatizeFinalClassPropertyRector

rector.php

@@ -43,6 +43,7 @@ use Rector\Php71\Rector\FuncCall\CountOnNullRector;
 use Rector\Php73\Rector\FuncCall\JsonThrowOnErrorRector;
 use Rector\Php73\Rector\FuncCall\StringifyStrNeedlesRector;
 use Rector\PHPUnit\Set\PHPUnitSetList;
+use Rector\Privatization\Rector\Property\PrivatizeFinalClassPropertyRector;
 use Rector\PSR4\Rector\FileWithoutNamespace\NormalizeNamespaceByPSR4ComposerAutoloadRector;
 use Rector\Set\ValueObject\LevelSetList;
 use Rector\Set\ValueObject\SetList;
@@ -162,6 +163,7 @@ return static function (RectorConfig $rectorConfig): void {
         'stdClass',
         'SQLite3',
     ]);
+    $rectorConfig->rule(PrivatizeFinalClassPropertyRector::class);
 
     $parameters = $rectorConfig->parameters();
     $parameters->set(Option::PARALLEL_TIMEOUT_IN_SECONDS, 180);

tests/system/API/ResponseTraitTest.php

@@ -27,9 +27,9 @@ use stdClass;
  */
 final class ResponseTraitTest extends CIUnitTestCase
 {
-    protected $request;
-    protected $response;
-    protected ?FormatterInterface $formatter = null;
+    private $request;
+    private $response;
+    private ?FormatterInterface $formatter = null;
 
     protected function setUp(): void
     {

tests/system/Autoloader/AutoloaderTest.php

@@ -23,8 +23,8 @@ use UnnamespacedClass;
  */
 final class AutoloaderTest extends CIUnitTestCase
 {
-    protected Autoloader $loader;
-    protected string $filesPath = SUPPORTPATH . 'Autoloader/';
+    private Autoloader $loader;
+    private string $filesPath = SUPPORTPATH . 'Autoloader/';
 
     protected function setUp(): void
     {

tests/system/Autoloader/FileLocatorTest.php

@@ -20,7 +20,7 @@ use Config\Modules;
  */
 final class FileLocatorTest extends CIUnitTestCase
 {
-    protected FileLocator $locator;
+    private FileLocator $locator;
 
     protected function setUp(): void
     {

tests/system/CodeIgniterTest.php

@@ -27,7 +27,7 @@ use Tests\Support\Filters\Customfilter;
  */
 final class CodeIgniterTest extends CIUnitTestCase
 {
-    protected CodeIgniter $codeigniter;
+    private CodeIgniter $codeigniter;
     protected $routes;
 
     protected function setUp(): void

tests/system/Commands/BaseCommandTest.php

@@ -21,8 +21,8 @@ use Tests\Support\Commands\AppInfo;
  */
 final class BaseCommandTest extends CIUnitTestCase
 {
-    protected $logger;
-    protected $runner;
+    private $logger;
+    private $runner;
 
     protected function setUp(): void
     {

tests/system/Commands/ClearCacheTest.php

@@ -21,7 +21,7 @@ use Config\Services;
  */
 final class ClearCacheTest extends CIUnitTestCase
 {
-    protected $streamFilter;
+    private $streamFilter;
 
     protected function setUp(): void
     {

tests/system/Commands/ClearDebugbarTest.php

@@ -19,8 +19,8 @@ use CodeIgniter\Test\Filters\CITestStreamFilter;
  */
 final class ClearDebugbarTest extends CIUnitTestCase
 {
-    protected $streamFilter;
-    protected $time;
+    private $streamFilter;
+    private $time;
 
     protected function setUp(): void
     {

tests/system/Commands/ClearLogsTest.php

@@ -19,8 +19,8 @@ use CodeIgniter\Test\Filters\CITestStreamFilter;
  */
 final class ClearLogsTest extends CIUnitTestCase
 {
-    protected $streamFilter;
-    protected $date;
+    private $streamFilter;
+    private $date;
 
     protected function setUp(): void
     {

tests/system/Commands/CommandGeneratorTest.php

@@ -19,7 +19,7 @@ use CodeIgniter\Test\Filters\CITestStreamFilter;
  */
 final class CommandGeneratorTest extends CIUnitTestCase
 {
-    protected $streamFilter;
+    private $streamFilter;
 
     protected function setUp(): void
     {

tests/system/Commands/CommandTest.php

@@ -22,8 +22,8 @@ use Tests\Support\Commands\ParamsReveal;
 final class CommandTest extends CIUnitTestCase
 {
     private $streamFilter;
-    protected $logger;
-    protected $commands;
+    private $logger;
+    private $commands;
 
     protected function setUp(): void
     {

tests/system/Commands/ConfigGeneratorTest.php

@@ -19,7 +19,7 @@ use CodeIgniter\Test\Filters\CITestStreamFilter;
  */
 final class ConfigGeneratorTest extends CIUnitTestCase
 {
-    protected $streamFilter;
+    private $streamFilter;
 
     protected function setUp(): void
     {

tests/system/Commands/ConfigurableSortImportsTest.php

@@ -19,7 +19,7 @@ use CodeIgniter\Test\Filters\CITestStreamFilter;
  */
 final class ConfigurableSortImportsTest extends CIUnitTestCase
 {
-    protected $streamFilter;
+    private $streamFilter;
 
     protected function setUp(): void
     {

tests/system/Commands/ControllerGeneratorTest.php

@@ -19,7 +19,7 @@ use CodeIgniter\Test\Filters\CITestStreamFilter;
  */
 final class ControllerGeneratorTest extends CIUnitTestCase
 {
-    protected $streamFilter;
+    private $streamFilter;
 
     protected function setUp(): void
     {

tests/system/Commands/CreateDatabaseTest.php

@@ -24,8 +24,8 @@ use Config\Database;
  */
 final class CreateDatabaseTest extends CIUnitTestCase
 {
-    protected $streamFilter;
-    protected BaseConnection $connection;
+    private $streamFilter;
+    private BaseConnection $connection;
 
     protected function setUp(): void
     {

tests/system/Commands/DatabaseCommandsTest.php

@@ -19,7 +19,7 @@ use CodeIgniter\Test\Filters\CITestStreamFilter;
  */
 final class DatabaseCommandsTest extends CIUnitTestCase
 {
-    protected $streamFilter;
+    private $streamFilter;
 
     protected function setUp(): void
     {

tests/system/Commands/EntityGeneratorTest.php

@@ -19,7 +19,7 @@ use CodeIgniter\Test\Filters\CITestStreamFilter;
  */
 final class EntityGeneratorTest extends CIUnitTestCase
 {
-    protected $streamFilter;
+    private $streamFilter;
 
     protected function setUp(): void
     {

tests/system/Commands/FilterGeneratorTest.php

@@ -19,7 +19,7 @@ use CodeIgniter\Test\Filters\CITestStreamFilter;
  */
 final class FilterGeneratorTest extends CIUnitTestCase
 {
-    protected $streamFilter;
+    private $streamFilter;
 
     protected function setUp(): void
     {

tests/system/Commands/GeneratorsTest.php

@@ -19,7 +19,7 @@ use CodeIgniter\Test\Filters\CITestStreamFilter;
  */
 final class GeneratorsTest extends CIUnitTestCase
 {
-    protected $streamFilter;
+    private $streamFilter;
 
     protected function setUp(): void
     {

tests/system/Commands/InfoCacheTest.php

@@ -21,7 +21,7 @@ use Config\Services;
  */
 final class InfoCacheTest extends CIUnitTestCase
 {
-    protected $streamFilter;
+    private $streamFilter;
 
     protected function setUp(): void
     {

tests/system/Commands/MigrationGeneratorTest.php

@@ -19,7 +19,7 @@ use CodeIgniter\Test\Filters\CITestStreamFilter;
  */
 final class MigrationGeneratorTest extends CIUnitTestCase
 {
-    protected $streamFilter;
+    private $streamFilter;
 
     protected function setUp(): void
     {

tests/system/Commands/RoutesTest.php

@@ -21,8 +21,8 @@ use Config\Services;
 final class RoutesTest extends CIUnitTestCase
 {
     private $streamFilter;
-    protected $logger;
-    protected $commands;
+    private $logger;
+    private $commands;
 
     protected function setUp(): void
     {

tests/system/Commands/ScaffoldGeneratorTest.php

@@ -22,7 +22,7 @@ use Config\Services;
  */
 final class ScaffoldGeneratorTest extends CIUnitTestCase
 {
-    protected $streamFilter;
+    private $streamFilter;
 
     protected function setUp(): void
     {

tests/system/Commands/SeederGeneratorTest.php

@@ -19,7 +19,7 @@ use CodeIgniter\Test\Filters\CITestStreamFilter;
  */
 final class SeederGeneratorTest extends CIUnitTestCase
 {
-    protected $streamFilter;
+    private $streamFilter;
 
     protected function setUp(): void
     {

tests/system/Commands/ValidationGeneratorTest.php

@@ -19,7 +19,7 @@ use CodeIgniter\Test\Filters\CITestStreamFilter;
  */
 final class ValidationGeneratorTest extends CIUnitTestCase
 {
-    protected $streamFilter;
+    private $streamFilter;
 
     protected function setUp(): void
     {

tests/system/Config/BaseConfigTest.php

@@ -24,7 +24,7 @@ use Tests\Support\Config\TestRegistrar;
  */
 final class BaseConfigTest extends CIUnitTestCase
 {
-    protected $fixturesFolder;
+    private $fixturesFolder;
 
     protected function setUp(): void
     {

tests/system/Config/DotEnvTest.php

@@ -21,7 +21,7 @@ use org\bovigo\vfs\vfsStream;
  */
 final class DotEnvTest extends CIUnitTestCase
 {
-    protected $fixturesFolder;
+    private $fixturesFolder;
 
     protected function setUp(): void
     {

tests/system/Config/ServicesTest.php

@@ -51,8 +51,8 @@ use Tests\Support\Config\Services;
  */
 final class ServicesTest extends CIUnitTestCase
 {
-    protected $config;
-    protected $original;
+    private $config;
+    private $original;
 
     protected function setUp(): void
     {

tests/system/ControllerTest.php

@@ -33,24 +33,24 @@ use Psr\Log\LoggerInterface;
  */
 final class ControllerTest extends CIUnitTestCase
 {
-    protected CodeIgniter $codeigniter;
+    private CodeIgniter $codeigniter;
 
     /**
      * @var Controller
      */
-    protected $controller;
+    private $controller;
 
     /**
      * Current request.
      */
-    protected Request $request;
+    private Request $request;
 
     /**
      * Current response.
      */
-    protected Response $response;
+    private Response $response;
 
-    protected LoggerInterface $logger;
+    private LoggerInterface $logger;
 
     protected function setUp(): void
     {

tests/system/Database/BaseConnectionTest.php

@@ -21,7 +21,7 @@ use Throwable;
  */
 final class BaseConnectionTest extends CIUnitTestCase
 {
-    protected array $options = [
+    private array $options = [
         'DSN'      => '',
         'hostname' => 'localhost',
         'username' => 'first',
@@ -39,7 +39,7 @@ final class BaseConnectionTest extends CIUnitTestCase
         'strictOn' => true,
         'failover' => [],
     ];
-    protected array $failoverOptions = [
+    private array $failoverOptions = [
         'DSN'      => '',
         'hostname' => 'localhost',
         'username' => 'failover',

tests/system/Database/ConfigTest.php

@@ -21,7 +21,7 @@ final class ConfigTest extends CIUnitTestCase
 {
     use ReflectionHelper;
 
-    protected array $group = [
+    private array $group = [
         'DSN'      => '',
         'hostname' => 'localhost',
         'username' => 'first',
@@ -40,7 +40,7 @@ final class ConfigTest extends CIUnitTestCase
         'failover' => [],
         'port'     => 3306,
     ];
-    protected array $dsnGroup = [
+    private array $dsnGroup = [
         'DSN'      => 'MySQLi://user:pass@localhost:3306/dbname?DBPrefix=test_&pConnect=true&charset=latin1&DBCollat=latin1_swedish_ci',
         'hostname' => '',
         'username' => '',
@@ -59,7 +59,7 @@ final class ConfigTest extends CIUnitTestCase
         'failover' => [],
         'port'     => 3306,
     ];
-    protected array $dsnGroupPostgre = [
+    private array $dsnGroupPostgre = [
         'DSN'      => 'Postgre://user:pass@localhost:5432/dbname?DBPrefix=test_&connect_timeout=5&sslmode=1',
         'hostname' => '',
         'username' => '',
@@ -78,7 +78,7 @@ final class ConfigTest extends CIUnitTestCase
         'failover' => [],
         'port'     => 5432,
     ];
-    protected array $dsnGroupPostgreNative = [
+    private array $dsnGroupPostgreNative = [
         'DSN'      => 'pgsql:host=localhost;port=5432;dbname=database_name',
         'hostname' => '',
         'username' => '',

tests/system/Database/DatabaseTestCaseTest.php

@@ -26,7 +26,7 @@ final class DatabaseTestCaseTest extends CIUnitTestCase
 {
     use DatabaseTestTrait;
 
-    protected static bool $loaded = false;
+    private static bool $loaded = false;
 
     /**
      * Should the db be refreshed before

tests/system/Database/Live/BadQueryTest.php

@@ -27,7 +27,7 @@ final class BadQueryTest extends CIUnitTestCase
 
     protected $refresh = true;
     protected $seed    = CITestSeeder::class;
-    protected static $origDebug;
+    private static $origDebug;
 
     /**
      * This test must run first to store the inital debug value before we tinker with it below

tests/system/Database/Live/ConnectTest.php

@@ -26,9 +26,9 @@ final class ConnectTest extends CIUnitTestCase
 {
     use DatabaseTestTrait;
 
-    protected $group1;
-    protected $group2;
-    protected $tests;
+    private $group1;
+    private $group2;
+    private $tests;
 
     protected function setUp(): void
     {

tests/system/Database/Live/DbUtilsTest.php

@@ -28,7 +28,7 @@ final class DbUtilsTest extends CIUnitTestCase
 
     protected $refresh = true;
     protected $seed    = CITestSeeder::class;
-    protected static $origDebug;
+    private static $origDebug;
 
     /**
      * This test must run first to store the inital debug value before we tinker with it below

tests/system/Database/Live/EscapeTest.php

@@ -24,7 +24,7 @@ final class EscapeTest extends CIUnitTestCase
     use DatabaseTestTrait;
 
     protected $refresh = false;
-    protected $char;
+    private $char;
 
     protected function setUp(): void
     {

tests/system/Database/Live/ForgeTest.php

@@ -30,7 +30,7 @@ final class ForgeTest extends CIUnitTestCase
 
     protected $refresh = true;
     protected $seed    = CITestSeeder::class;
-    protected Forge $forge;
+    private Forge $forge;
 
     protected function setUp(): void
     {

tests/system/Database/Live/MetadataTest.php

@@ -31,7 +31,7 @@ final class MetadataTest extends CIUnitTestCase
     /**
      * Array of expected tables.
      */
-    protected array $expectedTables;
+    private array $expectedTables;
 
     protected function setUp(): void
     {

tests/system/Database/Live/SQLite/AlterTableTest.php

@@ -35,14 +35,14 @@ final class AlterTableTest extends CIUnitTestCase
      */
     protected $migrate = false;
 
-    protected Table $table;
+    private Table $table;
 
     /**
      * @var Connection
      */
     protected $db;
 
-    protected Forge $forge;
+    private Forge $forge;
 
     protected function setUp(): void
     {

tests/system/Database/Migrations/MigrationRunnerTest.php

@@ -39,9 +39,9 @@ final class MigrationRunnerTest extends CIUnitTestCase
 
     // Use specific migration files for this test case.
     protected $namespace = 'Tests\Support\MigrationTestMigrations';
-    protected $root;
-    protected $start;
-    protected $config;
+    private $root;
+    private $start;
+    private $config;
 
     protected function setUp(): void
     {

tests/system/Encryption/EncryptionTest.php

@@ -21,7 +21,7 @@ use Config\Services;
  */
 final class EncryptionTest extends CIUnitTestCase
 {
-    protected Encryption $encryption;
+    private Encryption $encryption;
 
     protected function setUp(): void
     {

tests/system/Encryption/Handlers/OpenSSLHandlerTest.php

@@ -21,7 +21,7 @@ use Config\Encryption as EncryptionConfig;
  */
 final class OpenSSLHandlerTest extends CIUnitTestCase
 {
-    protected Encryption $encryption;
+    private Encryption $encryption;
 
     protected function setUp(): void
     {

tests/system/Encryption/Handlers/SodiumHandlerTest.php

@@ -21,8 +21,8 @@ use Config\Encryption as EncryptionConfig;
  */
 final class SodiumHandlerTest extends CIUnitTestCase
 {
-    protected Encryption $encryption;
-    protected EncryptionConfig $config;
+    private Encryption $encryption;
+    private EncryptionConfig $config;
 
     protected function setUp(): void
     {

tests/system/Events/EventsTest.php

@@ -23,7 +23,7 @@ final class EventsTest extends CIUnitTestCase
     /**
      * Accessible event manager instance
      */
-    protected MockEvents $manager;
+    private MockEvents $manager;
 
     protected function setUp(): void
     {

tests/system/Files/FileWithVfsTest.php

@@ -20,10 +20,10 @@ use org\bovigo\vfs\vfsStream;
 final class FileWithVfsTest extends CIUnitTestCase
 {
     // For VFS stuff
-    protected $root;
-    protected $path;
-    protected $start;
-    protected File $file;
+    private $root;
+    private $path;
+    private $start;
+    private File $file;
 
     protected function setUp(): void
     {

tests/system/Filters/CSRFTest.php

@@ -21,9 +21,9 @@ use CodeIgniter\Test\CIUnitTestCase;
  */
 final class CSRFTest extends CIUnitTestCase
 {
-    protected $config;
-    protected $request;
-    protected $response;
+    private $config;
+    private $request;
+    private $response;
 
     protected function setUp(): void
     {

tests/system/Filters/DebugToolbarTest.php

@@ -22,8 +22,8 @@ use Config\Filters as FilterConfig;
  */
 final class DebugToolbarTest extends CIUnitTestCase
 {
-    protected $request;
-    protected $response;
+    private $request;
+    private $response;
 
     protected function setUp(): void
     {

tests/system/Filters/HoneypotTest.php

@@ -23,10 +23,10 @@ use Config\Honeypot;
  */
 final class HoneypotTest extends CIUnitTestCase
 {
-    protected $config;
-    protected $honey;
-    protected $request;
-    protected $response;
+    private $config;
+    private $honey;
+    private $request;
+    private $response;
 
     protected function setUp(): void
     {

tests/system/Filters/SecureHeadersTest.php

@@ -19,8 +19,8 @@ use CodeIgniter\Test\CIUnitTestCase;
  */
 final class SecureHeadersTest extends CIUnitTestCase
 {
-    protected $request;
-    protected $response;
+    private $request;
+    private $response;
 
     public function testAfter()
     {

tests/system/Format/FormatTest.php

@@ -20,7 +20,7 @@ use CodeIgniter\Test\CIUnitTestCase;
  */
 final class FormatTest extends CIUnitTestCase
 {
-    protected Format $format;
+    private Format $format;
 
     protected function setUp(): void
     {

tests/system/Format/JSONFormatterTest.php

@@ -19,7 +19,7 @@ use RuntimeException;
  */
 final class JSONFormatterTest extends CIUnitTestCase
 {
-    protected $jsonFormatter;
+    private $jsonFormatter;
 
     protected function setUp(): void
     {

tests/system/Format/XMLFormatterTest.php

@@ -19,7 +19,7 @@ use DOMDocument;
  */
 final class XMLFormatterTest extends CIUnitTestCase
 {
-    protected $xmlFormatter;
+    private $xmlFormatter;
 
     protected function setUp(): void
     {

tests/system/HTTP/CLIRequestTest.php

@@ -24,7 +24,7 @@ use Config\App;
  */
 final class CLIRequestTest extends CIUnitTestCase
 {
-    protected CLIRequest $request;
+    private CLIRequest $request;
 
     protected function setUp(): void
     {

tests/system/HTTP/CURLRequestDoNotShareOptionsTest.php

@@ -25,7 +25,7 @@ use CURLFile;
  */
 final class CURLRequestDoNotShareOptionsTest extends CIUnitTestCase
 {
-    protected MockCURLRequest $request;
+    private MockCURLRequest $request;
 
     protected function setUp(): void
     {

tests/system/HTTP/CURLRequestTest.php

@@ -25,7 +25,7 @@ use CURLFile;
  */
 final class CURLRequestTest extends CIUnitTestCase
 {
-    protected MockCURLRequest $request;
+    private MockCURLRequest $request;
 
     protected function setUp(): void
     {

tests/system/HTTP/IncomingRequestDetectingTest.php

@@ -21,7 +21,7 @@ use Config\App;
  */
 final class IncomingRequestDetectingTest extends CIUnitTestCase
 {
-    protected IncomingRequest $request;
+    private IncomingRequest $request;
 
     protected function setUp(): void
     {

tests/system/HTTP/IncomingRequestTest.php

@@ -23,7 +23,7 @@ use Config\App;
  */
 final class IncomingRequestTest extends CIUnitTestCase
 {
-    protected Request $request;
+    private Request $request;
 
     protected function setUp(): void
     {

tests/system/HTTP/MessageTest.php

@@ -19,7 +19,7 @@ use CodeIgniter\Test\CIUnitTestCase;
  */
 final class MessageTest extends CIUnitTestCase
 {
-    protected ?Message $message;
+    private ?Message $message;
 
     protected function setUp(): void
     {

tests/system/HTTP/NegotiateTest.php

@@ -20,8 +20,8 @@ use Config\App;
  */
 final class NegotiateTest extends CIUnitTestCase
 {
-    protected ?Request $request;
-    protected ?Negotiate $negotiate;
+    private ?Request $request;
+    private ?Negotiate $negotiate;
 
     protected function setUp(): void
     {

tests/system/HTTP/RedirectResponseTest.php

@@ -31,8 +31,8 @@ final class RedirectResponseTest extends CIUnitTestCase
      */
     protected $routes;
 
-    protected $request;
-    protected $config;
+    private $request;
+    private $config;
 
     protected function setUp(): void
     {

tests/system/HTTP/RequestTest.php

@@ -21,7 +21,7 @@ use Config\App;
  */
 final class RequestTest extends CIUnitTestCase
 {
-    protected Request $request;
+    private Request $request;
 
     protected function setUp(): void
     {

tests/system/HTTP/ResponseTest.php

@@ -26,7 +26,7 @@ use DateTimeZone;
  */
 final class ResponseTest extends CIUnitTestCase
 {
-    protected $server;
+    private $server;
 
     protected function setUp(): void
     {

tests/system/HTTP/UserAgentTest.php

@@ -18,9 +18,9 @@ use CodeIgniter\Test\CIUnitTestCase;
  */
 final class UserAgentTest extends CIUnitTestCase
 {
-    protected string $_user_agent = 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_7; en-us) AppleWebKit/533.20.25 (KHTML, like Gecko) Version/5.0.4 Safari/533.20.27';
-    protected string $_mobile_ua  = 'Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_1 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8B117 Safari/6531.22.7';
-    protected UserAgent $agent;
+    private string $_user_agent = 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_7; en-us) AppleWebKit/533.20.25 (KHTML, like Gecko) Version/5.0.4 Safari/533.20.27';
+    private string $_mobile_ua  = 'Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_1 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8B117 Safari/6531.22.7';
+    private UserAgent $agent;
 
     protected function setUp(): void
     {

tests/system/Honeypot/HoneypotTest.php

@@ -23,10 +23,10 @@ use CodeIgniter\Test\CIUnitTestCase;
  */
 final class HoneypotTest extends CIUnitTestCase
 {
-    protected $config;
-    protected $honeypot;
-    protected $request;
-    protected $response;
+    private $config;
+    private $honeypot;
+    private $request;
+    private $response;
 
     protected function setUp(): void
     {

tests/system/Images/ImageTest.php

@@ -20,7 +20,7 @@ use org\bovigo\vfs\vfsStream;
  */
 final class ImageTest extends CIUnitTestCase
 {
-    protected string $path = 'tests/_support/ci-logo.png';
+    private string $path = 'tests/_support/ci-logo.png';
 
     protected function setUp(): void
     {

tests/system/Pager/PagerRendererTest.php

@@ -19,7 +19,7 @@ use CodeIgniter\Test\CIUnitTestCase;
  */
 final class PagerRendererTest extends CIUnitTestCase
 {
-    protected URI $uri;
+    private URI $uri;
 
     protected function setUp(): void
     {

tests/system/Pager/PagerTest.php

@@ -28,8 +28,8 @@ use Config\Services;
  */
 final class PagerTest extends CIUnitTestCase
 {
-    protected ?\CodeIgniter\Pager\Pager $pager = null;
-    protected $config;
+    private ?\CodeIgniter\Pager\Pager $pager = null;
+    private $config;
 
     protected function setUp(): void
     {

tests/system/RESTful/ResourceControllerTest.php

@@ -42,7 +42,7 @@ use Tests\Support\RESTful\Worker;
  */
 final class ResourceControllerTest extends CIUnitTestCase
 {
-    protected CodeIgniter $codeigniter;
+    private CodeIgniter $codeigniter;
 
     /**
      * @var RouteCollection

tests/system/RESTful/ResourcePresenterTest.php

@@ -36,7 +36,7 @@ use Tests\Support\RESTful\Worker2;
  */
 final class ResourcePresenterTest extends CIUnitTestCase
 {
-    protected CodeIgniter $codeigniter;
+    private CodeIgniter $codeigniter;
 
     /**
      * @var RouteCollection

tests/system/Router/RouterTest.php

@@ -25,16 +25,16 @@ use Tests\Support\Filters\Customfilter;
  */
 final class RouterTest extends CIUnitTestCase
 {
-    protected RouteCollection $collection;
+    private RouteCollection $collection;
 
     /**
      * vfsStream root directory
      *
      * @var
      */
-    protected $root;
+    private $root;
 
-    protected IncomingRequest $request;
+    private IncomingRequest $request;
 
     protected function setUp(): void
     {

tests/system/Test/FabricatorTest.php

@@ -26,7 +26,7 @@ final class FabricatorTest extends CIUnitTestCase
     /**
      * Default formatters to use for UserModel. Should match detected version.
      */
-    protected array $formatters = [
+    private array $formatters = [
         'name'       => 'name',
         'email'      => 'email',
         'country'    => 'country',

tests/system/Test/TestResponseTest.php

@@ -23,12 +23,12 @@ use PHPUnit\Framework\AssertionFailedError;
  */
 final class TestResponseTest extends CIUnitTestCase
 {
-    protected ?TestResponse $testResponse = null;
+    private ?TestResponse $testResponse = null;
 
     /**
      * @var ResponseInterface
      */
-    protected $response;
+    private $response;
 
     protected function setUp(): void
     {

tests/system/Typography/TypographyTest.php

@@ -18,7 +18,7 @@ use CodeIgniter\Test\CIUnitTestCase;
  */
 final class TypographyTest extends CIUnitTestCase
 {
-    protected $typography;
+    private $typography;
 
     protected function setUp(): void
     {

tests/system/View/CellTest.php

@@ -21,8 +21,8 @@ use CodeIgniter\View\Exceptions\ViewException;
  */
 final class CellTest extends CIUnitTestCase
 {
-    protected $cache;
-    protected Cell $cell;
+    private $cache;
+    private Cell $cell;
 
     protected function setUp(): void
     {

tests/system/View/DecoratorsTest.php

@@ -23,9 +23,9 @@ use Tests\Support\View\WorldDecorator;
  */
 final class DecoratorsTest extends CIUnitTestCase
 {
-    protected $loader;
-    protected $viewsDir;
-    protected $config;
+    private $loader;
+    private $viewsDir;
+    private $config;
 
     protected function setUp(): void
     {

tests/system/View/ParserFilterTest.php

@@ -20,9 +20,9 @@ use Config\View;
  */
 final class ParserFilterTest extends CIUnitTestCase
 {
-    protected $loader;
-    protected $viewsDir;
-    protected $config;
+    private $loader;
+    private $viewsDir;
+    private $config;
 
     protected function setUp(): void
     {

tests/system/View/ParserPluginTest.php

@@ -20,8 +20,8 @@ use Config\Services;
  */
 final class ParserPluginTest extends CIUnitTestCase
 {
-    protected Parser $parser;
-    protected Validation $validator;
+    private Parser $parser;
+    private Validation $validator;
 
     protected function setUp(): void
     {

tests/system/View/ViewTest.php

@@ -22,9 +22,9 @@ use RuntimeException;
  */
 final class ViewTest extends CIUnitTestCase
 {
-    protected $loader;
-    protected $viewsDir;
-    protected $config;
+    private $loader;
+    private $viewsDir;
+    private $config;
 
     protected function setUp(): void
     {