Merge branch 'features/splay-tree-extra'

Ramy-Badr-Ahmed · Oct 11, 2024 · d9346ee · d9346ee
2 parents 6f4bead + 25b80d3
commit d9346ee
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/tests/DataStructures/SplayTreeTest.php b/tests/DataStructures/SplayTreeTest.php
@@ -463,10 +463,16 @@ public function testDeleteMultipleKeys()
         $splayTree = new SplayTree($arrayData);
         $treeSize = $splayTree->size();
 
+        // pick randomly a number of nodes to delete within the arrayData
         $numberOfNodesToDelete = rand(1, count($arrayData));
 
+        // pick randomly some nodes to delete by their keys
         $randomNodesToDelete = array_rand($arrayData, $numberOfNodesToDelete);
 
+        $randomNodesToDelete = is_array($randomNodesToDelete)
+            ? $randomNodesToDelete
+            : [$randomNodesToDelete];
+
         for ($i = 0; $i < count($randomNodesToDelete); $i++) {
             $splayTree->delete($randomNodesToDelete[$i]);
             $isFound = $splayTree->isFound($randomNodesToDelete[$i]);