MDL-70412 groups: Improving create_group data generator

[moodle.git] / lib / testing / generator / data_generator.php

diff --git a/lib/testing/generator/data_generator.php b/lib/testing/generator/data_generator.php
index b655ff4..29c8168 100644 (file)
--- a/lib/testing/generator/data_generator.php
+++ b/lib/testing/generator/data_generator.php
@@ -509,7 +509,7 @@ EOD;
         require_once($CFG->dirroot . '/group/lib.php');
 
         $this->groupcount++;
-        $i = $this->groupcount;
+        $i = str_pad($this->groupcount, 4, '0', STR_PAD_LEFT);
 
         $record = (array)$record;