const {initializeArrayWithValues} = require('./_30s.js');

test('initializeArrayWithValues is a Function', () => {
  expect(initializeArrayWithValues).toBeInstanceOf(Function);
});
test('Initializes and fills an array with the specified values', () => {
  expect(initializeArrayWithValues(5, 2)).toEqual([2, 2, 2, 2, 2]);
});
test('Initializes and fills an array with the specified values (no fill)', () => {
  expect(initializeArrayWithValues(5)).toEqual([0, 0, 0, 0, 0]);
});