diff --git a/src/splitInteger.test.js b/src/splitInteger.test.js
index a610317d..7af160d5 100644
--- a/src/splitInteger.test.js
+++ b/src/splitInteger.test.js
@@ -3,19 +3,22 @@
 const splitInteger = require('./splitInteger');
 
 test(`should split a number into equal parts
-  if a value is divisible by a numberOfParts`, () => {
 
+  if a value is divisible by a numberOfParts`, () => {
+  expect(splitInteger(6, 2)).toEqual([3, 3]);
 });
 
 test(`should return a part equals to a value
-  when splitting into 1 part`, () => {
 
+  when splitting into 1 part`, () => {
+  expect(splitInteger(8, 1)).toEqual([8]);
 });
 
 test('should sort parts ascending if they are not equal', () => {
-
+  expect(splitInteger(17, 4)).toEqual([4, 4, 4, 5]);
 });
 
 test('should add zeros if value < numberOfParts', () => {
-
+  expect(splitInteger(3, 5)).toEqual([0, 0, 1, 1, 1]);
+  expect(splitInteger(0, 2)).toEqual([0, 0]);
 });