use own local.config.php for CI

mods/local.config.ci.php

@@ -0,0 +1,47 @@
+<?php
+
+// Local configuration
+
+/* If automatic system installation fails:
+ *
+ * Copy this file to local.config.php
+ *
+ * Why local.config.php? Because it contains sensitive information which could
+ * give somebody complete control of your database. Apache's default
+ * configuration will interpret any .php file as a script and won't show the values
+ *
+ * Then set the following for your MySQL installation
+ */
+
+return [
+	'database' => [
+		'hostname' => 'localhost',
+		'username' => 'friendica',
+		'password' => 'friendica',
+		'database' => 'friendica',
+		'charset' => 'utf8mb4',
+	],
+
+	// ****************************************************************
+	// The configuration below will be overruled by the admin panel.
+	// Changes made below will only have an effect if the database does
+	// not contain any configuration for the friendica system.
+	// ****************************************************************
+
+	'config' => [
+		'hostname' => 'friendica.local',
+		'admin_email' => 'admin@friendica.local',
+		'sitename' => 'Friendica Social Network',
+		'register_policy' => \Friendica\Module\Register::OPEN,
+		'register_text' => '',
+	],
+	'system' => [
+		'default_timezone' => 'UTC',
+		'language' => 'en',
+		'ssl_policy' => \Friendica\App\BaseURL::SSL_POLICY_SELFSIGN,
+		'url' => 'https://friendica.local',
+		'urlpath' => '',
+		// don't start unexpected worker.php processes during test!
+		'worker_dont_fork' => true,
+	],
+];

tests/Util/VFSTrait.php

@@ -54,7 +54,7 @@ trait VFSTrait
 		$this->setConfigFile('static' . DIRECTORY_SEPARATOR . 'defaults.config.php', true);
 		$this->setConfigFile('static' . DIRECTORY_SEPARATOR . 'settings.config.php', true);
 		$this->setConfigFile(
-			'mods' . DIRECTORY_SEPARATOR . 'local.config.vagrant.php',
+			'mods' . DIRECTORY_SEPARATOR . 'local.config.ci.php',
 			false, 'local.config.php'
 		);
 	}