Additional tests

2018-11-10 13:38:34 +02:00
parent 996dcdc22d
commit 1e82f5f06f
6 changed files with 45 additions and 3 deletions
--- a/test/permutations.test.js
+++ b/test/permutations.test.js
@ -14,3 +14,6 @@ test('Generates all permutations of an array', () => {
    [5, 33, 1]
  ]);
 });
+test('Generates all permutations of an array', () => {
+  expect(permutations([1])).toEqual([1]);
+});