fix: empty array passed into helpers.arrayElements (#921)

1 files changed, 12 insertions, 0 deletions

diff --git a/test/helpers.spec.ts b/test/helpers.spec.ts
index e436e6dc..819f08a3 100644
--- a/test/helpers.spec.ts
+++ b/test/helpers.spec.ts
@@ -543,6 +543,18 @@ describe('helpers', () => {
           // Check uniqueness
           expect(subset).toHaveLength(new Set(subset).size);
         });
+
+        it('should return an empty array when receiving an empty array', () => {
+          const result = faker.helpers.arrayElements([]);
+
+          expect(result).toHaveLength(0);
+        });
+
+        it('should return an empty array when receiving an empty array and count > 0', () => {
+          const result = faker.helpers.arrayElements([], 3);
+
+          expect(result).toHaveLength(0);
+        });
       });
 
       describe('randomize()', () => {