Simplify tests bootstrap.

composer.json

@@ -17,6 +17,7 @@
     },
     "require-dev": {
         "cakephp/cakephp": "^3.5",
+        "cakephp/chronos": "^1.1",
         "phpunit/phpunit": "^5.7.14|^6.0",
         "league/flysystem-vfs": "*",
         "cakephp/cakephp-codesniffer": "dev-master"

tests/bootstrap.php

@@ -1,77 +1,24 @@
 <?php
-// @codingStandardsIgnoreFile
-
-$findRoot = function () {
-    $root = __DIR__;
-    for ($i = 0; $i < 3; $i++) {
+/*
+ * Test suite bootstrap
+ *
+ * This function is used to find the location of CakePHP whether CakePHP
+ * has been installed as a dependency of the plugin, or the plugin is itself
+ * installed as a dependency of an application.
+ */
+$findRoot = function ($root) {
+    do {
+        $lastRoot = $root;
         $root = dirname($root);
         if (is_dir($root . '/vendor/cakephp/cakephp')) {
             return $root;
         }
-    }
+    } while ($root !== $lastRoot);
+    throw new Exception('Cannot find the root of the application, unable to run tests');
 };
 
-if (!defined('DS')) {
-    define('DS', DIRECTORY_SEPARATOR);
-}
-define('ROOT', $findRoot());
-define('APP_DIR', 'App');
-define('WEBROOT_DIR', 'webroot');
-define('APP', ROOT . '/tests/App/');
-define('CONFIG', ROOT . '/tests/config/');
-define('WWW_ROOT', ROOT . DS . WEBROOT_DIR . DS);
-define('TESTS', ROOT . DS . 'tests' . DS);
-define('TMP', ROOT . DS . 'tmp' . DS);
-define('LOGS', TMP . 'logs' . DS);
-define('CACHE', TMP . 'cache' . DS);
-define('CAKE_CORE_INCLUDE_PATH', ROOT . '/vendor/cakephp/cakephp');
-define('CORE_PATH', CAKE_CORE_INCLUDE_PATH . DS);
-define('CAKE', CORE_PATH . 'src' . DS);
-
-require ROOT . '/vendor/autoload.php';
-require CORE_PATH . 'config/bootstrap.php';
-
-Cake\Core\Configure::write('App', ['namespace' => 'App']);
-Cake\Core\Configure::write('debug', true);
-
-$TMP = new \Cake\Filesystem\Folder(TMP);
-$TMP->create(TMP . 'cache/models', 0777);
-$TMP->create(TMP . 'cache/persistent', 0777);
-$TMP->create(TMP . 'cache/views', 0777);
-
-$cache = [
-    'default' => [
-        'engine' => 'File'
-    ],
-    '_cake_core_' => [
-        'className' => 'File',
-        'prefix' => 'upload_myapp_cake_core_',
-        'path' => CACHE . 'persistent/',
-        'serialize' => true,
-        'duration' => '+10 seconds'
-    ],
-    '_cake_model_' => [
-        'className' => 'File',
-        'prefix' => 'upload_my_app_cake_model_',
-        'path' => CACHE . 'models/',
-        'serialize' => 'File',
-        'duration' => '+10 seconds'
-    ]
-];
-
-Cake\Cache\Cache::setConfig($cache);
-Cake\Core\Configure::write('Session', [
-    'defaults' => 'php'
-]);
-
-// Ensure default test connection is defined
-if (!getenv('db_dsn')) {
-    putenv('db_dsn=sqlite:///:memory:');
-}
-
-Cake\Datasource\ConnectionManager::setConfig('test', [
-    'url' => getenv('db_dsn'),
-    'timezone' => 'UTC'
-]);
+$root = $findRoot(__FILE__);
+unset($findRoot);
+chdir($root);
 
-loadPHPUnitAliases();
+require $root . '/vendor/cakephp/cakephp/tests/bootstrap.php';