add test case for shuffle()

vimeo · Apr 28, 2022 · c7b9e1e · c7b9e1e
1 parent 95b5e8c
commit c7b9e1e
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/tests/ArrayFunctionCallTest.php b/tests/ArrayFunctionCallTest.php
@@ -1762,9 +1762,12 @@ function getCharPairs(string $line) : array {
             'shuffle' => [
                 '<?php
                     $array = ["foo" => 123, "bar" => 456];
-                    shuffle($array);',
+                    shuffle($array);
+                    $emptyArray = [];
+                    shuffle($emptyArray);',
                 'assertions' => [
-                    '$array' => 'list<int>',
+                    '$array' => 'non-empty-list<int>',
+                    '$emptyArray' => 'list<empty>',
                 ],
             ],
             'sort' => [