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
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
import { shallowMount } from '@vue/test-utils';
import { GlIcon } from '@gitlab/ui';
import ToggleButton from '~/vue_shared/components/toggle_button.vue';
describe('Toggle Button component', () => {
let wrapper;
function createComponent(propsData = {}) {
wrapper = shallowMount(ToggleButton, {
propsData,
});
}
const findInput = () => wrapper.find('input');
const findButton = () => wrapper.find('button');
const findToggleIcon = () => wrapper.find(GlIcon);
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
it('renders input with provided name', () => {
createComponent({
name: 'foo',
});
expect(findInput().attributes('name')).toBe('foo');
});
describe.each`
value | iconName
${true} | ${'status_success_borderless'}
${false} | ${'status_failed_borderless'}
`('when `value` prop is `$value`', ({ value, iconName }) => {
beforeEach(() => {
createComponent({
value,
name: 'foo',
});
});
it('renders input with correct value attribute', () => {
expect(findInput().attributes('value')).toBe(`${value}`);
});
it('renders correct icon', () => {
const icon = findToggleIcon();
expect(icon.isVisible()).toBe(true);
expect(icon.props('name')).toBe(iconName);
expect(findButton().classes('is-checked')).toBe(value);
});
describe('when clicked', () => {
it('emits `change` event with correct event', async () => {
findButton().trigger('click');
await wrapper.vm.$nextTick();
expect(wrapper.emitted('change')).toStrictEqual([[!value]]);
});
});
});
describe('when `disabledInput` prop is `true`', () => {
beforeEach(() => {
createComponent({
value: true,
disabledInput: true,
});
});
it('renders disabled button', () => {
expect(findButton().classes()).toContain('is-disabled');
});
it('does not emit change event when clicked', async () => {
findButton().trigger('click');
await wrapper.vm.$nextTick();
expect(wrapper.emitted('change')).toBeFalsy();
});
});
describe('when `isLoading` prop is `true`', () => {
beforeEach(() => {
createComponent({
value: true,
isLoading: true,
});
});
it('renders loading class', () => {
expect(findButton().classes()).toContain('is-loading');
});
});
});
|
