From 9787af026702ea1311d67af1e4d50ec06d637533 Mon Sep 17 00:00:00 2001
From: trainer2001 <95953188+trainer2001@users.noreply.github.com>
Date: Sun, 12 Dec 2021 15:40:21 +0530
Subject: [PATCH] Add test for factorialRecursiveTCO

---
 .../factorial/__test__/factorialRecursiveTCO.test.js  | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 src/algorithms/math/factorial/__test__/factorialRecursiveTCO.test.js

diff --git a/src/algorithms/math/factorial/__test__/factorialRecursiveTCO.test.js b/src/algorithms/math/factorial/__test__/factorialRecursiveTCO.test.js
new file mode 100644
index 00000000..e379e6a0
--- /dev/null
+++ b/src/algorithms/math/factorial/__test__/factorialRecursiveTCO.test.js
@@ -0,0 +1,11 @@
+import factorialRecursiveTCO from '../factorialRecursiveTCO';
+
+describe('factorialRecursiveTCO', () => {
+  it('should calculate factorial', () => {
+    expect(factorialRecursiveTCO(0)).toBe(1);
+    expect(factorialRecursiveTCO(1)).toBe(1);
+    expect(factorialRecursiveTCO(5)).toBe(120);
+    expect(factorialRecursiveTCO(8)).toBe(40320);
+    expect(factorialRecursiveTCO(10)).toBe(3628800);
+  });
+});