1 files changed, 25 insertions, 30 deletions

diff --git a/vendor/sabre/dav/tests/Sabre/TestUtil.php b/vendor/sabre/dav/tests/Sabre/TestUtil.php
index 9df94915f..4e7ca2fc4 100644
--- a/vendor/sabre/dav/tests/Sabre/TestUtil.php
+++ b/vendor/sabre/dav/tests/Sabre/TestUtil.php
@@ -1,71 +1,66 @@
 <?php
 
-namespace Sabre;
+declare(strict_types=1);
 
-class TestUtil {
+namespace Sabre;
 
+class TestUtil
+{
     /**
      * This function deletes all the contents of the temporary directory.
-     *
-     * @return void
      */
-    static function clearTempDir() {
-
+    public static function clearTempDir()
+    {
         self::deleteTree(SABRE_TEMPDIR, false);
-
     }
 
-
-    private static function deleteTree($path, $deleteRoot = true) {
-
+    private static function deleteTree($path, $deleteRoot = true)
+    {
         foreach (scandir($path) as $node) {
-
-            if ($node == '.' || $node == '..') continue;
-            $myPath = $path . '/' . $node;
+            if ('.' == $node || '..' == $node) {
+                continue;
+            }
+            $myPath = $path.'/'.$node;
             if (is_file($myPath)) {
                 unlink($myPath);
             } else {
                 self::deleteTree($myPath);
             }
-
         }
         if ($deleteRoot) {
             rmdir($path);
         }
-
     }
 
-    static function getMySQLDB() {
-
+    public static function getMySQLDB()
+    {
         try {
             $pdo = new \PDO(SABRE_MYSQLDSN, SABRE_MYSQLUSER, SABRE_MYSQLPASS);
             $pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
+
             return $pdo;
         } catch (\PDOException $e) {
             return null;
         }
-
     }
 
-    static function getSQLiteDB() {
-
-        $pdo = new \PDO('sqlite:' . SABRE_TEMPDIR . '/pdobackend');
+    public static function getSQLiteDB()
+    {
+        $pdo = new \PDO('sqlite:'.SABRE_TEMPDIR.'/pdobackend');
         $pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
-        return $pdo;
 
+        return $pdo;
     }
 
-    static function getPgSqlDB() {
-
+    public static function getPgSqlDB()
+    {
         //try {
-            $pdo = new \PDO(SABRE_PGSQLDSN);
-            $pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
-            return $pdo;
+        $pdo = new \PDO(SABRE_PGSQLDSN);
+        $pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
+
+        return $pdo;
         //} catch (\PDOException $e) {
         //    return null;
         //}
-
     }
-
-
 }