spec/javascripts/behaviors/requires_input_spec.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

import '~/behaviors/requires_input';

describe('requiresInput', () => {
  let submitButton;
  preloadFixtures('branches/new_branch.html.raw');

  beforeEach(() => {
    loadFixtures('branches/new_branch.html.raw');
    submitButton = $('button[type="submit"]');
  });

  it('disables submit when any field is required', () => {
    $('.js-requires-input').requiresInput();
    expect(submitButton).toBeDisabled();
  });

  it('enables submit when no field is required', () => {
    $('*[required=required]').removeAttr('required');
    $('.js-requires-input').requiresInput();
    expect(submitButton).not.toBeDisabled();
  });

  it('enables submit when all required fields are pre-filled', () => {
    $('*[required=required]').remove();
    $('.js-requires-input').requiresInput();
    expect($('.submit')).not.toBeDisabled();
  });

  it('enables submit when all required fields receive input', () => {
    $('.js-requires-input').requiresInput();
    $('#required1').val('input1').change();
    expect(submitButton).toBeDisabled();

    $('#optional1').val('input1').change();
    expect(submitButton).toBeDisabled();

    $('#required2').val('input2').change();
    $('#required3').val('input3').change();
    $('#required4').val('input4').change();
    $('#required5').val('1').change();
    expect($('.submit')).not.toBeDisabled();
  });
});