ds-algo-study/DS-n-Algos/_Extra-Practice/maxchar/test.js

Just experimenting with publishing a package

const maxChar = require('./index');

test('maxChar function exists', () => {
  expect(typeof maxChar).toEqual('function');
});

test('Finds the most frequently used char', () => {
  expect(maxChar('a')).toEqual('a');
  expect(maxChar('abcdefghijklmnaaaaa')).toEqual('a');
});

test('Works with numbers in the string', () => {
  expect(maxChar('ab1c1d1e1f1g1')).toEqual('1');
});