Actualización

vendor/sabre/vobject/tests/bootstrap.php

@@ -0,0 +1,25 @@
+<?php
+
+date_default_timezone_set('UTC');
+
+$try = array(
+    __DIR__ . '/../vendor/autoload.php',
+    __DIR__ . '/../../../autoload.php',
+);
+
+foreach($try as $path) {
+    if (file_exists($path)) {
+        $autoLoader = include $path;
+        break;
+    }
+}
+
+$autoLoader->addPsr4('Sabre\\VObject\\',__DIR__ . '/VObject');
+
+if (!defined('SABRE_TEMPDIR')) {
+  define('SABRE_TEMPDIR', __DIR__ . '/temp/');
+}
+
+if (!file_exists(SABRE_TEMPDIR)) {
+  mkdir(SABRE_TEMPDIR);
+}