Initial

tests/_support/Autoloader/FatalLocator.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Autoloader;
+
+use CodeIgniter\Autoloader\FileLocator;
+use RuntimeException;
+
+/**
+ * Class FatalLocator
+ *
+ * A locator replacement designed to throw
+ * exceptions when used to indicate when
+ * a lookup actually happens.
+ */
+class FatalLocator extends FileLocator
+{
+    /**
+     * Throws.
+     *
+     * @param string $file   The namespaced file to locate
+     * @param string $folder The folder within the namespace that we should look for the file.
+     * @param string $ext    The file extension the file should have.
+     *
+     * @return false|string The path to the file, or false if not found.
+     */
+    public function locateFile(string $file, ?string $folder = null, string $ext = 'php')
+    {
+        $folder = $folder ?? 'null';
+
+        throw new RuntimeException("locateFile({$file}, {$folder}, {$ext})");
+    }
+
+    /**
+     * Searches through all of the defined namespaces looking for a file.
+     * Returns an array of all found locations for the defined file.
+     *
+     * Example:
+     *
+     *  $locator->search('Config/Routes.php');
+     *  // Assuming PSR4 namespaces include foo and bar, might return:
+     *  [
+     *      'app/Modules/foo/Config/Routes.php',
+     *      'app/Modules/bar/Config/Routes.php',
+     *  ]
+     */
+    public function search(string $path, string $ext = 'php', bool $prioritizeApp = true): array
+    {
+        $prioritizeApp = $prioritizeApp ? 'true' : 'false';
+
+        throw new RuntimeException("search({$path}, {$ext}, {$prioritizeApp})");
+    }
+}

tests/_support/Autoloader/UnnamespacedClass.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+class UnnamespacedClass
+{
+}

tests/_support/Autoloader/functions.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+if (! function_exists('autoload_foo')) {
+    function autoload_foo(): string
+    {
+        return 'I am autoloaded by Autoloader through $files!';
+    }
+}
+
+if (! defined('AUTOLOAD_CONSTANT')) {
+    define('AUTOLOAD_CONSTANT', 'foo');
+}

tests/_support/Cache/RestrictiveHandler.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Cache;
+
+use CodeIgniter\Cache\Handlers\DummyHandler;
+
+/**
+ * Handler with unnecessarily restrictive
+ * key limit for testing validateKey.
+ */
+class RestrictiveHandler extends DummyHandler
+{
+    /**
+     * Maximum key length.
+     */
+    public const MAX_KEY_LENGTH = 10;
+}

tests/_support/Commands/AbstractInfo.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Commands;
+
+use CodeIgniter\CLI\BaseCommand;
+
+abstract class AbstractInfo extends BaseCommand
+{
+    protected $group       = 'demo';
+    protected $name        = 'app:pablo';
+    protected $description = 'Displays basic application information.';
+}

tests/_support/Commands/AppInfo.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Commands;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\CodeIgniter;
+use RuntimeException;
+
+class AppInfo extends BaseCommand
+{
+    protected $group       = 'demo';
+    protected $name        = 'app:info';
+    protected $arguments   = ['draft' => 'unused'];
+    protected $description = 'Displays basic application information.';
+
+    public function run(array $params)
+    {
+        CLI::write('CI Version: ' . CLI::color(CodeIgniter::CI_VERSION, 'red'));
+    }
+
+    public function bomb()
+    {
+        try {
+            CLI::color('test', 'white', 'Background');
+        } catch (RuntimeException $oops) {
+            $this->showError($oops);
+        }
+    }
+
+    public function helpme()
+    {
+        $this->call('help');
+    }
+}

tests/_support/Commands/Foobar.php

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+<?php
+
+use Config\App;
+use CodeIgniter\CLI\CLI;
+
+return [
+   'foo' => 'The command will use this as foo.',
+   'bar' => 'The command will use this as bar.',
+   'baz' => 'The baz is here.',
+   'bas' => CLI::color('bas', 'green') . (new App())->baseURL,
+];

tests/_support/Commands/InvalidCommand.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Commands;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\CodeIgniter;
+use ReflectionException;
+
+class InvalidCommand extends BaseCommand
+{
+    protected $group       = 'demo';
+    protected $name        = 'app:invalid';
+    protected $description = '';
+
+    public function __construct()
+    {
+        throw new ReflectionException();
+    }
+
+    public function run(array $params)
+    {
+        CLI::write('CI Version: ' . CLI::color(CodeIgniter::CI_VERSION, 'red'));
+    }
+}

tests/_support/Commands/LanguageCommand.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Commands;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\GeneratorTrait;
+
+class LanguageCommand extends BaseCommand
+{
+    use GeneratorTrait;
+
+    protected $group       = 'Generators';
+    protected $name        = 'publish:language';
+    protected $description = 'Publishes a language file.';
+    protected $usage       = 'publish:language [options]';
+    protected $options     = [
+        '--lang' => 'The language folder to save the file.',
+        '--sort' => 'Turn on/off the sortImports flag.',
+    ];
+
+    public function run(array $params)
+    {
+        $this->setHasClassName(false);
+        $params[0]      = 'Foobar';
+        $params['lang'] = $params['lang'] ?? 'en';
+
+        $this->component = 'Language';
+        $this->directory = 'Language\\' . $params['lang'];
+
+        $sort = (isset($params['sort']) && $params['sort'] === 'off') ? false : true;
+        $this->setSortImports($sort);
+
+        $this->execute($params);
+    }
+
+    protected function prepare(string $class): string
+    {
+        return file_get_contents(__DIR__ . '/Foobar.php') ?: '';
+    }
+}

tests/_support/Commands/ParamsReveal.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Commands;
+
+use CodeIgniter\CLI\BaseCommand;
+
+class ParamsReveal extends BaseCommand
+{
+    protected $group       = 'demo';
+    protected $name        = 'reveal';
+    protected $usage       = 'reveal [options] [arguments]';
+    protected $description = 'Reveal params';
+    public static $args;
+
+    public function run(array $params)
+    {
+        static::$args = $params;
+    }
+}

tests/_support/Commands/Unsuffixable.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Commands;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\GeneratorTrait;
+
+class Unsuffixable extends BaseCommand
+{
+    use GeneratorTrait;
+
+    /**
+     * The Command's Group
+     *
+     * @var string
+     */
+    protected $group = 'Generators';
+
+    /**
+     * The Command's Name
+     *
+     * @var string
+     */
+    protected $name = 'make:foo';
+
+    /**
+     * The Command's Description
+     *
+     * @var string
+     */
+    protected $description = '';
+
+    /**
+     * The Command's Usage
+     *
+     * @var string
+     */
+    protected $usage = 'make:foo [arguments] [options]';
+
+    /**
+     * The Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [
+        'name' => 'Class name',
+    ];
+
+    /**
+     * The Command's Options
+     *
+     * @var array
+     */
+    protected $options = [];
+
+    /**
+     * Actually execute a command.
+     */
+    public function run(array $params)
+    {
+        $this->component = 'Command';
+        $this->directory = 'Commands';
+        $this->template  = 'command.tpl.php';
+
+        $this->setEnabledSuffixing(false);
+        $this->execute($params);
+    }
+}

tests/_support/Config/BadRegistrar.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Config;
+
+/**
+ * Class BadRegistrar
+ *
+ * Doesn't provides a basic registrar class for testing BaseConfig registration functions,
+ * because it doesn't return an associative array
+ */
+class BadRegistrar
+{
+    public static function RegistrarConfig()
+    {
+        return 'I am not worthy';
+    }
+}

tests/_support/Config/Filters.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Config\Filters;
+
+$filters->aliases['test-customfilter'] = \Tests\Support\Filters\Customfilter::class;

tests/_support/Config/Registrar.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Config;
+
+/**
+ * Class Registrar
+ *
+ * Provides a basic registrar class for testing BaseConfig registration functions.
+ */
+class Registrar
+{
+    /**
+     * DB config array for testing purposes.
+     *
+     * @var array
+     */
+    protected static $dbConfig = [
+        'MySQLi' => [
+            'DSN'      => '',
+            'hostname' => '127.0.0.1',
+            'username' => 'root',
+            'password' => '',
+            'database' => 'test',
+            'DBDriver' => 'MySQLi',
+            'DBPrefix' => 'db_',
+            'pConnect' => false,
+            'DBDebug'  => (ENVIRONMENT !== 'production'),
+            'charset'  => 'utf8',
+            'DBCollat' => 'utf8_general_ci',
+            'swapPre'  => '',
+            'encrypt'  => false,
+            'compress' => false,
+            'strictOn' => false,
+            'failover' => [],
+            'port'     => 3306,
+        ],
+        'Postgre' => [
+            'DSN'      => '',
+            'hostname' => 'localhost',
+            'username' => 'postgres',
+            'password' => 'postgres',
+            'database' => 'test',
+            'DBDriver' => 'Postgre',
+            'DBPrefix' => 'db_',
+            'pConnect' => false,
+            'DBDebug'  => (ENVIRONMENT !== 'production'),
+            'charset'  => 'utf8',
+            'DBCollat' => 'utf8_general_ci',
+            'swapPre'  => '',
+            'encrypt'  => false,
+            'compress' => false,
+            'strictOn' => false,
+            'failover' => [],
+            'port'     => 5432,
+        ],
+        'SQLite3' => [
+            'DSN'      => '',
+            'hostname' => 'localhost',
+            'username' => '',
+            'password' => '',
+            'database' => 'database.db',
+            'DBDriver' => 'SQLite3',
+            'DBPrefix' => 'db_',
+            'pConnect' => false,
+            'DBDebug'  => (ENVIRONMENT !== 'production'),
+            'charset'  => 'utf8',
+            'DBCollat' => 'utf8_general_ci',
+            'swapPre'  => '',
+            'encrypt'  => false,
+            'compress' => false,
+            'strictOn' => false,
+            'failover' => [],
+            'port'     => 3306,
+        ],
+        'SQLSRV' => [
+            'DSN'      => '',
+            'hostname' => 'localhost',
+            'username' => 'sa',
+            'password' => '1Secure*Password1',
+            'database' => 'test',
+            'DBDriver' => 'SQLSRV',
+            'DBPrefix' => 'db_',
+            'pConnect' => false,
+            'DBDebug'  => (ENVIRONMENT !== 'production'),
+            'charset'  => 'utf8',
+            'DBCollat' => 'utf8_general_ci',
+            'swapPre'  => '',
+            'encrypt'  => false,
+            'compress' => false,
+            'strictOn' => false,
+            'failover' => [],
+            'port'     => 1433,
+        ],
+    ];
+
+    /**
+     * Override database config
+     *
+     * @return array
+     */
+    public static function Database()
+    {
+        $config = [];
+
+        // Under GitHub Actions, we can set an ENV var named 'DB'
+        // so that we can test against multiple databases.
+        if ($group = getenv('DB')) {
+            if (! empty(self::$dbConfig[$group])) {
+                $config['tests'] = self::$dbConfig[$group];
+            }
+        }
+
+        return $config;
+    }
+
+    /**
+     * Demonstrates Publisher security.
+     *
+     * @see PublisherRestrictionsTest::testRegistrarsNotAllowed()
+     *
+     * @return array
+     */
+    public static function Publisher()
+    {
+        return [
+            'restrictions' => [SUPPORTPATH => '*'],
+        ];
+    }
+}

tests/_support/Config/Routes.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Config;
+
+// This is a simple file to include for testing the RouteCollection class.
+$routes->add('testing', 'TestController::index', ['as' => 'testing-index']);

tests/_support/Config/Services.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Config;
+
+use CodeIgniter\HTTP\URI;
+use Config\Services as BaseServices;
+use RuntimeException;
+
+/**
+ * Services Class
+ *
+ * Provides a replacement uri Service
+ * to demonstrate overriding core services.
+ */
+class Services extends BaseServices
+{
+    /**
+     * The URI class provides a way to model and manipulate URIs.
+     *
+     * @param string $uri
+     *
+     * @return URI
+     */
+    public static function uri(?string $uri = null, bool $getShared = true)
+    {
+        // Intercept our test case
+        if ($uri === 'testCanReplaceFrameworkServices') {
+            throw new RuntimeException('Service originated from ' . static::class);
+        }
+
+        if ($getShared) {
+            return static::getSharedInstance('uri', $uri);
+        }
+
+        return new URI($uri);
+    }
+}

tests/_support/Config/TestRegistrar.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Config;
+
+/**
+ * Class Registrar
+ *
+ * Provides a basic registrar class for testing BaseConfig registration functions.
+ */
+class TestRegistrar
+{
+    public static function RegistrarConfig()
+    {
+        return [
+            'bar' => [
+                'first',
+                'second',
+            ],
+            'format' => 'nice',
+            'fruit'  => [
+                'apple',
+                'banana',
+            ],
+        ];
+    }
+}

tests/_support/Controllers/Hello.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace App\Controllers;
+
+use CodeIgniter\Controller;
+
+class Hello extends Controller
+{
+    public function index()
+    {
+        return 'Hello';
+    }
+}

tests/_support/Controllers/Popcorn.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Controllers;
+
+use CodeIgniter\API\ResponseTrait;
+use CodeIgniter\Controller;
+use RuntimeException;
+
+/**
+ * This is a testing only controller, intended to blow up in multiple
+ * ways to make sure we catch them.
+ */
+class Popcorn extends Controller
+{
+    use ResponseTrait;
+
+    public function index()
+    {
+        return 'Hi there';
+    }
+
+    public function pop()
+    {
+        $this->respond('Oops', 567, 'Surprise');
+    }
+
+    public function popper()
+    {
+        throw new RuntimeException('Surprise', 500);
+    }
+
+    public function weasel()
+    {
+        $this->respond('', 200);
+    }
+
+    public function oops()
+    {
+        $this->failUnauthorized();
+    }
+
+    public function goaway()
+    {
+        return redirect()->to('/');
+    }
+
+    /**
+     * @see https://github.com/codeigniter4/CodeIgniter4/issues/1834
+     */
+    public function index3()
+    {
+        return $this->response->setJSON(['lang' => $this->request->getLocale()]);
+    }
+
+    public function canyon()
+    {
+        echo 'Hello-o-o ' . $this->request->getGet('foo');
+    }
+
+    public function cat()
+    {
+    }
+
+    public function json()
+    {
+        $this->respond(['answer' => 42]);
+    }
+
+    public function xml()
+    {
+        $this->respond('<my><pet>cat</pet></my>');
+    }
+
+    public function toindex()
+    {
+        return redirect()->route('testing-index');
+    }
+
+    public function echoJson()
+    {
+        return $this->response->setJSON($this->request->getJSON());
+    }
+}

tests/_support/Database/Migrations/20160428212500_Create_test_tables.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Database\Migrations;
+
+use CodeIgniter\Database\Migration;
+
+class Migration_Create_test_tables extends Migration
+{
+    public function up()
+    {
+        // User Table
+        $this->forge->addField([
+            'id'         => ['type' => 'INTEGER', 'constraint' => 3, 'auto_increment' => true],
+            'name'       => ['type' => 'VARCHAR', 'constraint' => 80],
+            'email'      => ['type' => 'VARCHAR', 'constraint' => 100],
+            'country'    => ['type' => 'VARCHAR', 'constraint' => 40],
+            'created_at' => ['type' => 'DATETIME', 'null' => true],
+            'updated_at' => ['type' => 'DATETIME', 'null' => true],
+            'deleted_at' => ['type' => 'DATETIME', 'null' => true],
+        ])->addKey('id', true)->createTable('user', true);
+
+        // Job Table
+        $this->forge->addField([
+            'id'          => ['type' => 'INTEGER', 'constraint' => 3, 'auto_increment' => true],
+            'name'        => ['type' => 'VARCHAR', 'constraint' => 40],
+            'description' => ['type' => 'VARCHAR', 'constraint' => 400, 'null' => true],
+            'created_at'  => ['type' => 'INTEGER', 'constraint' => 11, 'null' => true],
+            'updated_at'  => ['type' => 'INTEGER', 'constraint' => 11, 'null' => true],
+            'deleted_at'  => ['type' => 'INTEGER', 'constraint' => 11, 'null' => true],
+        ])->addKey('id', true)->createTable('job', true);
+
+        // Misc Table
+        $this->forge->addField([
+            'id'    => ['type' => 'INTEGER', 'constraint' => 3, 'auto_increment' => true],
+            'key'   => ['type' => 'VARCHAR', 'constraint' => 40],
+            'value' => ['type' => 'VARCHAR', 'constraint' => 400, 'null' => true],
+        ])->addKey('id', true)->createTable('misc', true);
+
+        // Database Type test table
+        // missing types :
+        // TINYINT,MEDIUMINT,BIT,YEAR,BINARY , VARBINARY, TINYTEXT,LONGTEXT,YEAR,JSON,Spatial data types
+        // id must be interger else SQLite3 error on not null for autoinc field
+        $data_type_fields = [
+            'id'              => ['type' => 'INTEGER', 'constraint' => 20, 'auto_increment' => true],
+            'type_varchar'    => ['type' => 'VARCHAR', 'constraint' => 40, 'null' => true],
+            'type_char'       => ['type' => 'CHAR', 'constraint' => 10, 'null' => true],
+            'type_text'       => ['type' => 'TEXT', 'null' => true],
+            'type_smallint'   => ['type' => 'SMALLINT', 'null' => true],
+            'type_integer'    => ['type' => 'INTEGER', 'null' => true],
+            'type_float'      => ['type' => 'FLOAT', 'null' => true],
+            'type_numeric'    => ['type' => 'NUMERIC', 'constraint' => '18,2', 'null' => true],
+            'type_date'       => ['type' => 'DATE', 'null' => true],
+            'type_time'       => ['type' => 'TIME', 'null' => true],
+            'type_datetime'   => ['type' => 'DATETIME', 'null' => true],
+            'type_timestamp'  => ['type' => 'TIMESTAMP', 'null' => true],
+            'type_bigint'     => ['type' => 'BIGINT', 'null' => true],
+            'type_real'       => ['type' => 'REAL', 'null' => true],
+            'type_enum'       => ['type' => 'ENUM', 'constraint' => ['appel', 'pears'], 'null' => true],
+            'type_set'        => ['type' => 'SET', 'constraint' => ['one', 'two'], 'null' => true],
+            'type_mediumtext' => ['type' => 'MEDIUMTEXT', 'null' => true],
+            'type_double'     => ['type' => 'DOUBLE', 'null' => true],
+            'type_decimal'    => ['type' => 'DECIMAL', 'constraint' => '18,4', 'null' => true],
+            'type_blob'       => ['type' => 'BLOB', 'null' => true],
+            'type_boolean'    => ['type' => 'BOOLEAN', 'null' => true],
+        ];
+
+        if ($this->db->DBDriver === 'Postgre') {
+            unset(
+                $data_type_fields['type_real'],
+                $data_type_fields['type_decimal']
+            );
+        }
+
+        if ($this->db->DBDriver === 'SQLSRV') {
+            unset($data_type_fields['type_timestamp']);
+        }
+
+        if ($this->db->DBDriver === 'Postgre' || $this->db->DBDriver === 'SQLSRV') {
+            unset(
+                $data_type_fields['type_enum'],
+                $data_type_fields['type_set'],
+                $data_type_fields['type_mediumtext'],
+                $data_type_fields['type_double'],
+                $data_type_fields['type_blob']
+            );
+        }
+
+        $this->forge->addField($data_type_fields)->addKey('id', true)->createTable('type_test', true);
+
+        // Empty Table
+        $this->forge->addField([
+            'id'         => ['type' => 'INTEGER', 'constraint' => 3, 'auto_increment' => true],
+            'name'       => ['type' => 'VARCHAR', 'constraint' => 40],
+            'created_at' => ['type' => 'DATE', 'null' => true],
+            'updated_at' => ['type' => 'DATE', 'null' => true],
+        ])->addKey('id', true)->createTable('empty', true);
+
+        // Secondary Table
+        $this->forge->addField([
+            'id'    => ['type' => 'INTEGER', 'constraint' => 3, 'auto_increment' => true],
+            'key'   => ['type' => 'VARCHAR', 'constraint' => 40],
+            'value' => ['type' => 'VARCHAR', 'constraint' => 400, 'null' => true],
+        ])->addKey('id', true)->createTable('secondary', true);
+
+        // Stringify Primary key Table
+        $this->forge->addField([
+            'id'    => ['type' => 'VARCHAR', 'constraint' => 3],
+            'value' => ['type' => 'VARCHAR', 'constraint' => 400, 'null' => true],
+        ])->addKey('id', true)->createTable('stringifypkey', true);
+
+        // Table without auto increment field
+        $this->forge->addField([
+            'key'   => ['type' => 'VARCHAR', 'constraint' => 40, 'unique' => true],
+            'value' => ['type' => 'VARCHAR', 'constraint' => 400, 'null' => true],
+        ])->addKey('key', true)->createTable('without_auto_increment', true);
+
+        // IP Table
+        $this->forge->addField([
+            'ip'  => ['type' => 'VARCHAR', 'constraint' => 100],
+            'ip2' => ['type' => 'VARCHAR', 'constraint' => 100],
+        ])->createTable('ip_table', true);
+
+        // Database session table
+        if ($this->db->DBDriver === 'MySQLi') {
+            $this->forge->addField([
+                'id'         => ['type' => 'VARCHAR', 'constraint' => 128, 'null' => false],
+                'ip_address' => ['type' => 'VARCHAR', 'constraint' => 45, 'null' => false],
+                'timestamp timestamp DEFAULT CURRENT_TIMESTAMP NOT NULL',
+                'data' => ['type' => 'BLOB', 'null' => false],
+            ]);
+            $this->forge->addKey('id', true);
+            $this->forge->createTable('ci_sessions', true);
+        }
+
+        if ($this->db->DBDriver === 'Postgre') {
+            $this->forge->addField([
+                'id' => ['type' => 'VARCHAR', 'constraint' => 128, 'null' => false],
+                'ip_address inet NOT NULL',
+                'timestamp timestamptz DEFAULT CURRENT_TIMESTAMP NOT NULL',
+                "data bytea DEFAULT '' NOT NULL",
+            ]);
+            $this->forge->addKey('id', true);
+            $this->forge->createTable('ci_sessions', true);
+        }
+    }
+
+    public function down()
+    {
+        $this->forge->dropTable('user', true);
+        $this->forge->dropTable('job', true);
+        $this->forge->dropTable('misc', true);
+        $this->forge->dropTable('type_test', true);
+        $this->forge->dropTable('empty', true);
+        $this->forge->dropTable('secondary', true);
+        $this->forge->dropTable('stringifypkey', true);
+        $this->forge->dropTable('without_auto_increment', true);
+        $this->forge->dropTable('ip_table', true);
+
+        if (in_array($this->db->DBDriver, ['MySQLi', 'Postgre'], true)) {
+            $this->forge->dropTable('ci_sessions', true);
+        }
+    }
+}

tests/_support/Database/Seeds/AnotherSeeder.php

@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Database\Seeds;
+
+use CodeIgniter\Database\Seeder;
+
+class AnotherSeeder extends Seeder
+{
+    public function run()
+    {
+        $row = [
+            'name'    => 'Jerome Lohan',
+            'email'   => 'jlo@lohanenterprises.com',
+            'country' => 'UK',
+        ];
+
+        $this->db->table('user')->insert($row);
+    }
+}

tests/_support/Database/Seeds/CITestSeeder.php

@@ -0,0 +1,177 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Database\Seeds;
+
+use CodeIgniter\Database\Seeder;
+
+class CITestSeeder extends Seeder
+{
+    public function run()
+    {
+        // Job Data
+        $data = [
+            'user' => [
+                [
+                    'name'    => 'Derek Jones',
+                    'email'   => 'derek@world.com',
+                    'country' => 'US',
+                ],
+                [
+                    'name'    => 'Ahmadinejad',
+                    'email'   => 'ahmadinejad@world.com',
+                    'country' => 'Iran',
+                ],
+                [
+                    'name'    => 'Richard A Causey',
+                    'email'   => 'richard@world.com',
+                    'country' => 'US',
+                ],
+                [
+                    'name'    => 'Chris Martin',
+                    'email'   => 'chris@world.com',
+                    'country' => 'UK',
+                ],
+            ],
+            'job' => [
+                [
+                    'name'        => 'Developer',
+                    'description' => 'Awesome job, but sometimes makes you bored',
+                ],
+                [
+                    'name'        => 'Politician',
+                    'description' => 'This is not really a job',
+                ],
+                [
+                    'name'        => 'Accountant',
+                    'description' => 'Boring job, but you will get free snack at lunch',
+                ],
+                [
+                    'name'        => 'Musician',
+                    'description' => 'Only Coldplay can actually called Musician',
+                ],
+            ],
+            'misc' => [
+                [
+                    'key'   => '\\xxxfoo456',
+                    'value' => 'Entry with \\xxx',
+                ],
+                [
+                    'key'   => '\\%foo456',
+                    'value' => 'Entry with \\%',
+                ],
+                [
+                    'key'   => 'spaces and tabs',
+                    'value' => ' One  two   three	tab',
+                ],
+            ],
+            'stringifypkey' => [
+                [
+                    'id'    => 'A01',
+                    'value' => 'test',
+                ],
+            ],
+            'without_auto_increment' => [
+                [
+                    'key'   => 'key',
+                    'value' => 'value',
+                ],
+            ],
+            'type_test' => [
+                [
+                    'type_varchar'    => 'test',
+                    'type_char'       => 'test',
+                    'type_enum'       => 'appel',
+                    'type_set'        => 'one',
+                    'type_text'       => 'test text',
+                    'type_mediumtext' => 'test medium text',
+                    'type_smallint'   => 1,
+                    'type_integer'    => 123,
+                    'type_float'      => 10.1,
+                    'type_real'       => 11.21,
+                    'type_double'     => 23.22,
+                    'type_decimal'    => 123123.2234,
+                    'type_numeric'    => 123.23,
+                    'type_blob'       => 'test blob',
+                    'type_date'       => '2020-01-11T22:11:00.000+02:00',
+                    'type_time'       => '2020-07-18T15:22:00.000+02:00',
+                    'type_datetime'   => '2020-06-18T05:12:24.000+02:00',
+                    'type_timestamp'  => '2019-07-18T21:53:21.000+02:00',
+                    'type_bigint'     => 2342342,
+                    'type_boolean'    => 1,
+                ],
+            ],
+        ];
+
+        // set SQL times to more correct format
+        if ($this->db->DBDriver === 'SQLite3') {
+            $data['type_test'][0]['type_date']      = '2020/01/11';
+            $data['type_test'][0]['type_time']      = '15:22:00';
+            $data['type_test'][0]['type_datetime']  = '2020/06/18 05:12:24';
+            $data['type_test'][0]['type_timestamp'] = '2019/07/18 21:53:21';
+        }
+
+        if ($this->db->DBDriver === 'Postgre') {
+            $data['type_test'][0]['type_time']    = '15:22:00';
+            $data['type_test'][0]['type_boolean'] = true;
+            unset(
+                $data['type_test'][0]['type_enum'],
+                $data['type_test'][0]['type_set'],
+                $data['type_test'][0]['type_mediumtext'],
+                $data['type_test'][0]['type_real'],
+                $data['type_test'][0]['type_double'],
+                $data['type_test'][0]['type_decimal'],
+                $data['type_test'][0]['type_blob']
+            );
+        }
+
+        if ($this->db->DBDriver === 'SQLSRV') {
+            $data['type_test'][0]['type_date']     = '2020-01-11';
+            $data['type_test'][0]['type_time']     = '15:22:00.000';
+            $data['type_test'][0]['type_datetime'] = '2020-06-18 05:12:24.000';
+
+            unset(
+                $data['type_test'][0]['type_timestamp'],
+                $data['type_test'][0]['type_enum'],
+                $data['type_test'][0]['type_set'],
+                $data['type_test'][0]['type_mediumtext'],
+                $data['type_test'][0]['type_double'],
+                $data['type_test'][0]['type_blob']
+            );
+        }
+
+        if ($this->db->DBDriver === 'MySQLi') {
+            $data['ci_sessions'][] = [
+                'id'         => '1f5o06b43phsnnf8if6bo33b635e4p2o',
+                'ip_address' => '127.0.0.1',
+                'timestamp'  => '2021-06-25 21:54:14',
+                'data'       => '__ci_last_regenerate|i:1624650854;_ci_previous_url|s:40:\"http://localhost/index.php/home/index\";',
+            ];
+        }
+
+        if ($this->db->DBDriver === 'Postgre') {
+            $data['ci_sessions'][] = [
+                'id'         => '1f5o06b43phsnnf8if6bo33b635e4p2o',
+                'ip_address' => '127.0.0.1',
+                'timestamp'  => '2021-06-25 21:54:14.991403+02',
+                'data'       => '\x' . bin2hex('__ci_last_regenerate|i:1624650854;_ci_previous_url|s:40:\"http://localhost/index.php/home/index\";'),
+            ];
+        }
+
+        foreach ($data as $table => $dummy_data) {
+            $this->db->table($table)->truncate();
+
+            foreach ($dummy_data as $single_dummy_data) {
+                $this->db->table($table)->insert($single_dummy_data);
+            }
+        }
+    }
+}

tests/_support/Entity/Cast/CastBase64.php

@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Entity\Cast;
+
+use CodeIgniter\Entity\Cast\BaseCast;
+
+class CastBase64 extends BaseCast
+{
+    /**
+     * Get
+     *
+     * @param mixed $value  Data
+     * @param array $params Additional param
+     *
+     * @return mixed
+     */
+    public static function get($value, array $params = []): string
+    {
+        return base64_decode($value, true);
+    }
+
+    /**
+     * Set
+     *
+     * @param mixed $value  Data
+     * @param array $params Additional param
+     *
+     * @return mixed
+     */
+    public static function set($value, array $params = []): string
+    {
+        return base64_encode($value);
+    }
+}

tests/_support/Entity/Cast/CastPassParameters.php

@@ -0,0 +1,30 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Entity\Cast;
+
+use CodeIgniter\Entity\Cast\BaseCast;
+
+class CastPassParameters extends BaseCast
+{
+    /**
+     * Set
+     *
+     * @param mixed $value  Data
+     * @param array $params Additional param
+     *
+     * @return mixed
+     */
+    public static function set($value, array $params = [])
+    {
+        return $value . ':' . json_encode($params);
+    }
+}

tests/_support/Entity/Cast/NotExtendsBaseCast.php

@@ -0,0 +1,16 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Entity\Cast;
+
+class NotExtendsBaseCast
+{
+}

tests/_support/Entity/User.php

@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Entity;
+
+use CodeIgniter\Entity\Entity;
+
+class User extends Entity
+{
+    protected $attributes = [
+        'country' => 'India',
+    ];
+}

tests/_support/Files/able/apple.php

@@ -0,0 +1,10 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */

tests/_support/Files/able/fig_3.php

@@ -0,0 +1,10 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */

tests/_support/Files/able/prune_ripe.php

@@ -0,0 +1,10 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */

tests/_support/Files/baker/banana.php

@@ -0,0 +1,10 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */

tests/_support/Filters/Customfilter.php

@@ -0,0 +1,29 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Filters;
+
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+
+class Customfilter implements \CodeIgniter\Filters\FilterInterface
+{
+    public function before(RequestInterface $request, $arguments = null)
+    {
+        $request->url = 'http://hellowworld.com';
+
+        return $request;
+    }
+
+    public function after(RequestInterface $request, ResponseInterface $response, $arguments = null)
+    {
+    }
+}

tests/_support/HTTP/Files/CookiesHolder.txt

@@ -0,0 +1 @@
+

tests/_support/HTTP/Files/tmp/fileA.txt

@@ -0,0 +1 @@
+text

tests/_support/HTTP/Files/tmp/fileB.txt

@@ -0,0 +1 @@
+more text

tests/_support/HTTP/Files/tmp/fileC.csv

@@ -0,0 +1 @@
+separated;"text"

tests/_support/Helpers/baguette_helper.php

@@ -0,0 +1,10 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */

tests/_support/Language/SecondMockLanguage.php

@@ -0,0 +1,33 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Language;
+
+use CodeIgniter\Language\Language;
+
+class SecondMockLanguage extends Language
+{
+    /**
+     * Expose the protected *load* method
+     */
+    public function loadem(string $file, string $locale = 'en', bool $return = false)
+    {
+        return $this->load($file, $locale, $return);
+    }
+
+    /**
+     * Expose the loaded language files
+     */
+    public function loaded(string $locale = 'en')
+    {
+        return $this->loadedFiles[$locale];
+    }
+}

tests/_support/Language/ab-CD/Allin.php

@@ -0,0 +1,17 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+return [
+    'one' => 'Pyramid of Giza',
+    'tre' => 'Colossus of Rhodes',
+    'fiv' => 'Temple of Artemis',
+    'sev' => 'Hanging Gardens of Babylon',
+];

tests/_support/Language/ab/Allin.php

@@ -0,0 +1,17 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+return [
+    'two' => 'gluttony',
+    'tre' => 'greed',
+    'six' => 'envy',
+    'sev' => 'pride',
+];

tests/_support/Language/en-ZZ/More.php

@@ -0,0 +1,16 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+return [
+    'strongForce' => 'These are not the droids you are looking for',
+    'notaMoon'    => "It's made of cheese",
+    'wisdom'      => 'There is no try',
+];

tests/_support/Language/en/Allin.php

@@ -0,0 +1,17 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+return [
+    'for' => 'four calling birds',
+    'fiv' => 'five golden rings',
+    'six' => 'six geese a laying',
+    'sev' => 'seven swans a swimming',
+];

tests/_support/Language/en/Core.php

@@ -0,0 +1,15 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+return [
+    'missingExtension' => '{0} extension could not be found.',
+    'bazillion'        => 'billions and billions', // adds a new setting
+];

tests/_support/Language/en/Foo.php

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+return [
+    'bar'             => 'Foo Bar Translated',
+    'bar.min_length1' => 'The {field} field is very short.',
+    'bar.min_length2' => 'Supplied value ({value}) for {field} must have at least {param} characters.',
+    'baz'             => [
+        'min_length3.short' => 'The {field} field is very short.',
+    ],
+];

tests/_support/Language/en/Language.php

@@ -0,0 +1,15 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Language system language settings
+return [
+    'languageGetLineInvalidArgumentException' => 'Get line must be a string or array of strings.',
+];

tests/_support/Language/en/More.php

@@ -0,0 +1,16 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+return [
+    'strongForce' => 'These are not the droids you are looking for',
+    'notaMoon'    => "That's no moon... it's a space station",
+    'cannotMove'  => 'I have a very bad feeling about this',
+];

tests/_support/Language/en/Nested.php

@@ -0,0 +1,20 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+return [
+    'a' => [
+        'b' => [
+            'c' => [
+                'd' => 'e',
+            ],
+        ],
+    ],
+];

tests/_support/Language/ru/Language.php

@@ -0,0 +1,14 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+return [
+    'languageGetLineInvalidArgumentException' => 'Whatever this would be, translated',
+];

tests/_support/Log/Handlers/TestHandler.php

@@ -0,0 +1,63 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Log\Handlers;
+
+/**
+ * Class TestHandler
+ *
+ * A simple LogHandler that stores the logs in memory.
+ * Only used for testing purposes.
+ */
+class TestHandler extends \CodeIgniter\Log\Handlers\FileHandler
+{
+    /**
+     * Local storage for logs.
+     *
+     * @var array
+     */
+    protected static $logs = [];
+
+    /**
+     * Where would the log be written?
+     */
+    public function __construct(array $config)
+    {
+        parent::__construct($config);
+        $this->handles     = $config['handles'] ?? [];
+        $this->destination = $this->path . 'log-' . date('Y-m-d') . '.' . $this->fileExtension;
+
+        self::$logs = [];
+    }
+
+    /**
+     * Handles logging the message.
+     * If the handler returns false, then execution of handlers
+     * will stop. Any handlers that have not run, yet, will not
+     * be run.
+     *
+     * @param $level
+     * @param $message
+     */
+    public function handle($level, $message): bool
+    {
+        $date = date($this->dateFormat);
+
+        self::$logs[] = strtoupper($level) . ' - ' . $date . ' --> ' . $message;
+
+        return true;
+    }
+
+    public static function getLogs()
+    {
+        return self::$logs;
+    }
+}

tests/_support/MigrationTestMigrations/Database/Migrations/2018-01-24-102300_Another_migration.py

@@ -0,0 +1,24 @@
+<?php namespace Tests\Support\MigrationTestMigrations\Database\Migrations;
+
+class Migration_another_migration extends \CodeIgniter\Database\Migration
+{
+	public function up()
+	{
+		$this->forge->addField([
+			'key' => [
+				'type'       => 'VARCHAR',
+				'constraint' => 255,
+			],
+		]);
+		$this->forge->createTable('foo', true);
+
+		$this->db->table('foo')->insert([
+			'key' => 'foobar',
+		]);
+	}
+
+	public function down()
+	{
+		$this->forge->dropTable('foo', true);
+	}
+}

tests/_support/MigrationTestMigrations/Database/Migrations/2018-01-24-102301_Some_migration.php

@@ -0,0 +1,35 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\MigrationTestMigrations\Database\Migrations;
+
+class Migration_some_migration extends \CodeIgniter\Database\Migration
+{
+    public function up()
+    {
+        $this->forge->addField([
+            'key' => [
+                'type'       => 'VARCHAR',
+                'constraint' => 255,
+            ],
+        ]);
+        $this->forge->createTable('foo', true);
+
+        $this->db->table('foo')->insert([
+            'key' => 'foobar',
+        ]);
+    }
+
+    public function down()
+    {
+        $this->forge->dropTable('foo', true);
+    }
+}

tests/_support/MigrationTestMigrations/Database/Migrations/2018-01-24-102302_Another_migration.php

@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\MigrationTestMigrations\Database\Migrations;
+
+class Migration_another_migration extends \CodeIgniter\Database\Migration
+{
+    public function up()
+    {
+        $fields = [
+            'value' => [
+                'type'       => 'VARCHAR',
+                'constraint' => 255,
+            ],
+        ];
+        $this->forge->addColumn('foo', $fields);
+
+        $this->db->table('foo')->insert([
+            'key'   => 'foobar',
+            'value' => 'raboof',
+        ]);
+    }
+
+    public function down()
+    {
+        if ($this->db->tableExists('foo')) {
+            $this->forge->dropColumn('foo', 'value');
+        }
+    }
+}

tests/_support/Models/EntityModel.php

@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Models;
+
+use CodeIgniter\Model;
+
+class EntityModel extends Model
+{
+    protected $table          = 'job';
+    protected $returnType     = '\Tests\Support\Models\SimpleEntity';
+    protected $useSoftDeletes = false;
+    protected $dateFormat     = 'int';
+    protected $deletedField   = 'deleted_at';
+    protected $allowedFields  = [
+        'name',
+        'description',
+        'created_at',
+    ];
+}

tests/_support/Models/EventModel.php

@@ -0,0 +1,119 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Models;
+
+use CodeIgniter\Model;
+
+class EventModel extends Model
+{
+    protected $table          = 'user';
+    protected $returnType     = 'array';
+    protected $useSoftDeletes = false;
+    protected $dateFormat     = 'datetime';
+    protected $allowedFields  = [
+        'name',
+        'email',
+        'country',
+        'deleted_at',
+    ];
+    protected $beforeInsert = ['beforeInsertMethod'];
+    protected $afterInsert  = ['afterInsertMethod'];
+    protected $beforeUpdate = ['beforeUpdateMethod'];
+    protected $afterUpdate  = ['afterUpdateMethod'];
+    protected $beforeDelete = ['beforeDeleteMethod'];
+    protected $afterDelete  = ['afterDeleteMethod'];
+    protected $beforeFind   = ['beforeFindMethod'];
+    protected $afterFind    = ['afterFindMethod'];
+
+    // Cache of the most recent eventData from a trigger
+    public $eventData;
+
+    // Testing directive to set $returnData on beforeFind event
+    public $beforeFindReturnData = false;
+
+    // Holds stuff for testing events
+    protected $tokens = [];
+
+    protected function beforeInsertMethod(array $data)
+    {
+        $this->tokens[]  = 'beforeInsert';
+        $this->eventData = $data;
+
+        return $data;
+    }
+
+    protected function afterInsertMethod(array $data)
+    {
+        $this->tokens[]  = 'afterInsert';
+        $this->eventData = $data;
+
+        return $data;
+    }
+
+    protected function beforeUpdateMethod(array $data)
+    {
+        $this->tokens[]  = 'beforeUpdate';
+        $this->eventData = $data;
+
+        return $data;
+    }
+
+    protected function afterUpdateMethod(array $data)
+    {
+        $this->tokens[]  = 'afterUpdate';
+        $this->eventData = $data;
+
+        return $data;
+    }
+
+    protected function beforeDeleteMethod(array $data)
+    {
+        $this->tokens[]  = 'beforeDelete';
+        $this->eventData = $data;
+
+        return $data;
+    }
+
+    protected function afterDeleteMethod(array $data)
+    {
+        $this->tokens[]  = 'afterDelete';
+        $this->eventData = $data;
+
+        return $data;
+    }
+
+    protected function beforeFindMethod(array $data)
+    {
+        $this->tokens[]  = 'beforeFind';
+        $this->eventData = $data;
+
+        if ($this->beforeFindReturnData) {
+            $data['data']       = 'foobar';
+            $data['returnData'] = true;
+        }
+
+        return $data;
+    }
+
+    protected function afterFindMethod(array $data)
+    {
+        $this->tokens[]  = 'afterFind';
+        $this->eventData = $data;
+
+        return $data;
+    }
+
+    public function hasToken(string $token)
+    {
+        return in_array($token, $this->tokens, true);
+    }
+}

tests/_support/Models/FabricatorModel.php

@@ -0,0 +1,37 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Models;
+
+use CodeIgniter\Model;
+use Faker\Generator;
+
+class FabricatorModel extends Model
+{
+    protected $table          = 'job';
+    protected $returnType     = 'object';
+    protected $useSoftDeletes = true;
+    protected $useTimestamps  = true;
+    protected $dateFormat     = 'int';
+    protected $allowedFields  = [
+        'name',
+        'description',
+    ];
+
+    // Return a faked entity
+    public function fake(Generator &$faker)
+    {
+        return (object) [
+            'name'        => $faker->ipv4,
+            'description' => $faker->words(10),
+        ];
+    }
+}

tests/_support/Models/JobModel.php

@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Models;
+
+use CodeIgniter\Model;
+
+class JobModel extends Model
+{
+    protected $table          = 'job';
+    protected $returnType     = 'object';
+    protected $useSoftDeletes = false;
+    protected $dateFormat     = 'int';
+    protected $allowedFields  = [
+        'name',
+        'description',
+    ];
+    public $name        = '';
+    public $description = '';
+}

tests/_support/Models/SecondaryModel.php

@@ -0,0 +1,27 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Models;
+
+use CodeIgniter\Model;
+
+class SecondaryModel extends Model
+{
+    protected $table          = 'secondary';
+    protected $primaryKey     = 'id';
+    protected $returnType     = 'object';
+    protected $useSoftDeletes = false;
+    protected $dateFormat     = 'int';
+    protected $allowedFields  = [
+        'key',
+        'value',
+    ];
+}

tests/_support/Models/SimpleEntity.php

@@ -0,0 +1,24 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Models;
+
+use CodeIgniter\Entity\Entity;
+
+/**
+ * Class SimpleEntity
+ *
+ * Simple Entity-type class for testing creating and saving entities
+ * in the model so we can support Entity/Repository type patterns.
+ */
+class SimpleEntity extends Entity
+{
+}

tests/_support/Models/StringifyPkeyModel.php

@@ -0,0 +1,20 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Models;
+
+use CodeIgniter\Model;
+
+class StringifyPkeyModel extends Model
+{
+    protected $table      = 'stringifypkey';
+    protected $returnType = 'object';
+}

tests/_support/Models/UserModel.php

@@ -0,0 +1,31 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Models;
+
+use CodeIgniter\Model;
+
+class UserModel extends Model
+{
+    protected $table         = 'user';
+    protected $allowedFields = [
+        'name',
+        'email',
+        'country',
+        'deleted_at',
+    ];
+    protected $returnType     = 'object';
+    protected $useSoftDeletes = true;
+    protected $dateFormat     = 'datetime';
+    public $name              = '';
+    public $email             = '';
+    public $country           = '';
+}

tests/_support/Models/UserObjModel.php

@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Models;
+
+use CodeIgniter\Model;
+
+class UserObjModel extends Model
+{
+    protected $table         = 'user';
+    protected $allowedFields = [
+        'name',
+        'email',
+        'country',
+        'deleted_at',
+    ];
+    protected $returnType     = \Tests\Support\Entity\User::class;
+    protected $useSoftDeletes = true;
+    protected $dateFormat     = 'datetime';
+}

tests/_support/Models/ValidErrorsModel.php

@@ -0,0 +1,36 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Models;
+
+use CodeIgniter\Model;
+
+class ValidErrorsModel extends Model
+{
+    protected $table          = 'job';
+    protected $returnType     = 'object';
+    protected $useSoftDeletes = false;
+    protected $dateFormat     = 'int';
+    protected $allowedFields  = [
+        'name',
+        'description',
+    ];
+    protected $validationRules = [
+        'name' => [
+            'required',
+            'min_length[10]',
+            'errors' => [
+                'min_length' => 'Minimum Length Error',
+            ],
+        ],
+        'token' => 'in_list[{id}]',
+    ];
+}

tests/_support/Models/ValidModel.php

@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Models;
+
+use CodeIgniter\Model;
+
+class ValidModel extends Model
+{
+    protected $table          = 'job';
+    protected $returnType     = 'object';
+    protected $useSoftDeletes = false;
+    protected $dateFormat     = 'int';
+    protected $allowedFields  = [
+        'name',
+        'description',
+    ];
+    protected $validationRules = [
+        'name' => [
+            'required',
+            'min_length[3]',
+        ],
+        'token' => 'permit_empty|in_list[{id}]',
+    ];
+    protected $validationMessages = [
+        'name' => [
+            'required'   => 'You forgot to name the baby.',
+            'min_length' => 'Too short, man!',
+        ],
+    ];
+}

tests/_support/Models/WithoutAutoIncrementModel.php

@@ -0,0 +1,25 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Models;
+
+use CodeIgniter\Model;
+
+class WithoutAutoIncrementModel extends Model
+{
+    protected $table         = 'without_auto_increment';
+    protected $primaryKey    = 'key';
+    protected $allowedFields = [
+        'key',
+        'value',
+    ];
+    protected $useAutoIncrement = false;
+}

tests/_support/Publishers/TestPublisher.php

@@ -0,0 +1,56 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Publishers;
+
+use CodeIgniter\Publisher\Publisher;
+
+final class TestPublisher extends Publisher
+{
+    /**
+     * Return value for publish()
+     *
+     * @var bool
+     */
+    private static $result = true;
+
+    /**
+     * Base path to use for the source.
+     *
+     * @var string
+     */
+    protected $source = SUPPORTPATH . 'Files';
+
+    /**
+     * Base path to use for the destination.
+     *
+     * @var string
+     */
+    protected $destination = WRITEPATH;
+
+    /**
+     * Fakes an error on the given file.
+     */
+    public static function setResult(bool $result)
+    {
+        self::$result = $result;
+    }
+
+    /**
+     * Fakes a publish event so no files are actually copied.
+     */
+    public function publish(): bool
+    {
+        $this->addPath('');
+
+        return self::$result;
+    }
+}

tests/_support/RESTful/Worker.php

@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\RESTful;
+
+use CodeIgniter\RESTful\ResourceController;
+
+/**
+ * An extendable controller to provide a RESTful API for a resource.
+ */
+class Worker extends ResourceController
+{
+}

tests/_support/RESTful/Worker2.php

@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\RESTful;
+
+use CodeIgniter\RESTful\ResourcePresenter;
+
+/**
+ * An extendable controller to provide a RESTful API for a resource.
+ */
+class Worker2 extends ResourcePresenter
+{
+}

tests/_support/Services.php

@@ -0,0 +1,66 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter;
+
+use CIUnitTestCase;
+use Config\Services as ConfigServices;
+
+/**
+ * Services class for testing.
+ */
+class Services
+{
+    /**
+     * Mock objects for testing which are returned if exist.
+     *
+     * @var array
+     */
+    protected static $mocks = [];
+
+    /**
+     * Reset shared instances and mocks for testing.
+     */
+    public static function reset()
+    {
+        static::$mocks = [];
+
+        CIUnitTestCase::setPrivateProperty(ConfigServices::class, 'instances', []);
+    }
+
+    /**
+     * Inject mock object for testing.
+     *
+     * @param $mock
+     */
+    public static function injectMock(string $name, $mock)
+    {
+        $name                 = strtolower($name);
+        static::$mocks[$name] = $mock;
+    }
+
+    /**
+     * Returns a service
+     */
+    public static function __callStatic(string $name, array $arguments)
+    {
+        $name = strtolower($name);
+
+        // Returns mock if exists
+        if (isset(static::$mocks[$name])) {
+            return static::$mocks[$name];
+        }
+
+        if (method_exists(ConfigServices::class, $name)) {
+            return ConfigServices::$name(...$arguments);
+        }
+    }
+}

tests/_support/SomeEntity.php

@@ -0,0 +1,22 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support;
+
+use CodeIgniter\Entity\Entity;
+
+class SomeEntity extends Entity
+{
+    protected $attributes = [
+        'foo' => null,
+        'bar' => null,
+    ];
+}

tests/_support/Validation/TestRules.php

@@ -0,0 +1,35 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\Validation;
+
+class TestRules
+{
+    public function customError(string $str, ?string &$error = null)
+    {
+        $error = 'My lovely error';
+
+        return false;
+    }
+
+    public function check_object_rule(object $value, ?string $fields, array $data = [])
+    {
+        $find = false;
+
+        foreach ($value as $key => $val) {
+            if ($key === 'first') {
+                $find = true;
+            }
+        }
+
+        return $find;
+    }
+}

tests/_support/View/SampleClass.php

@@ -0,0 +1,54 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\View;
+
+/**
+ * Class SampleClass
+ *
+ * This class is only used to provide a reference point
+ * during tests to make sure that things work as expected.
+ */
+class SampleClass
+{
+    public function index()
+    {
+        return 'Hello World';
+    }
+
+    public function hello()
+    {
+        return 'Hello';
+    }
+
+    public function echobox($params)
+    {
+        if (is_array($params)) {
+            $params = implode(',', $params);
+        }
+
+        return $params;
+    }
+
+    public static function staticEcho($params)
+    {
+        if (is_array($params)) {
+            $params = implode(',', $params);
+        }
+
+        return $params;
+    }
+
+    public function work($p1, $p2, $p4)
+    {
+        return 'Right on';
+    }
+}

tests/_support/View/SampleClassWithInitController.php

@@ -0,0 +1,35 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Tests\Support\View;
+
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+use Psr\Log\LoggerInterface;
+
+/**
+ * Class SampleClassWithInitController
+ *
+ * This class is only used to provide a reference point
+ * during tests to make sure that things work as expected.
+ */
+class SampleClassWithInitController
+{
+    public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
+    {
+        $this->response = $response;
+    }
+
+    public function index()
+    {
+        return get_class($this->response);
+    }
+}

tests/_support/View/Views/simple.php

@@ -0,0 +1 @@
+<h1><?= $testString ?></h1>

tests/_support/View/Views/simpler.php

@@ -0,0 +1 @@
+<h1>{testString}</h1>

tests/_support/View/Views/simples.php

@@ -0,0 +1 @@
+<h1><?= $testString ?? 'is_not' ?></h1>