thanhnguyennguyen / cff

const {

    capitalize,

    capitalize2

} = require('./index.js');

// put your tests here

test('test capitalize: normal case', () => {

    expect(capitalize('nguyen thanh nguyen')).toEqual('Nguyen Thanh Nguyen');

});

test('test capitalize: empty string', () => {

    expect(capitalize('')).toEqual('');

});

test('test capitalize: one-word string', () => {

    expect(capitalize('test')).toEqual('Test');

});

test('test capitalize: special character', () => {

    expect(capitalize('hey! i\'m here!')).toEqual('Hey! I\'m Here!');

});

test('test capitalize: test number', () => {

    expect(capitalize('hey! 123 n')).toEqual('Hey! 123 N');

});

test('test capitalize: test 2 space', () => {

    expect(capitalize('hey!  123')).toEqual('Hey!  123');

});

// test solution 2

test('test capitalize2: normal case', () => {

    expect(capitalize2('nguyen thanh nguyen')).toEqual('Nguyen Thanh Nguyen');

});

test('test capitalize2: empty string', () => {

    expect(capitalize2('')).toEqual('');

});

test('test capitalize2: one-word string', () => {

    expect(capitalize2('test')).toEqual('Test');

});

test('test capitalize2: special character', () => {

    expect(capitalize2('hey! i\'m here!')).toEqual('Hey! I\'m Here!');

});

test('test capitalize2: test number', () => {

    expect(capitalize2('hey! 123 n')).toEqual('Hey! 123 N');

});

test('test capitalize2: test 2 space', () => {

    expect(capitalize2('hey!  123')).toEqual('Hey!  123');

});