diff --git a/src/splitInteger.test.js b/src/splitInteger.test.js
index 24003dd5..5699b7c8 100644
--- a/src/splitInteger.test.js
+++ b/src/splitInteger.test.js
@@ -2,12 +2,43 @@
 
 const splitInteger = require('./splitInteger');
 
-test(`should split a number into equal parts
-  if a value is divisible by a numberOfParts`, () => {});
 
-test(`should return a part equals to a value
-  when splitting into 1 part`, () => {});
+// Обов'язкові приклади з умови
+test('should return [8] when splitting 8 into 1 part', () => {
+  expect(splitInteger(8, 1)).toEqual([8]);
+});
 
-test('should sort parts ascending if they are not equal', () => {});
+test('should split 6 into 2 equal parts', () => {
+  expect(splitInteger(6, 2)).toEqual([3, 3]);
+});
+
+test('should split 17 into 4 ascending parts', () => {
+  expect(splitInteger(17, 4)).toEqual([4, 4, 4, 5]);
+});
+
+test('should split 32 into 6 ascending parts', () => {
+  expect(splitInteger(32, 6)).toEqual([5, 5, 5, 5, 6, 6]);
+});
+
+// Додаткові тести
+test('should split a number into equal parts if divisible', () => {
+  expect(splitInteger(4, 2)).toEqual([2, 2]);
+});
+
+test('should return the value when splitting into 1 part', () => {
+  const value = 4;
+  const numberOfParts = 1;
+  const result = splitInteger(value, numberOfParts);
+
+  expect(result.length).toBe(numberOfParts);
+  expect(result[0]).toBe(value);
+});
+
+test('should sort parts ascending if they are not equal', () => {
+  expect(splitInteger(5, 4)).toEqual([1, 1, 1, 2]);
+});
+
+test('should add zeros if value < numberOfParts', () => {
+  expect(splitInteger(1, 4)).toEqual([0, 0, 0, 1]);
+});
 
-test('should add zeros if value < numberOfParts', () => {});