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
97
98
99
100
101
102
103
104
|
import { GlLabel } from '@gitlab/ui';
import { shallowMount } from '@vue/test-utils';
import DropdownValue from '~/vue_shared/components/sidebar/labels_select_widget/dropdown_value.vue';
import { mockRegularLabel, mockScopedLabel } from './mock_data';
describe('DropdownValue', () => {
let wrapper;
const findAllLabels = () => wrapper.findAllComponents(GlLabel);
const findRegularLabel = () => findAllLabels().at(1);
const findScopedLabel = () => findAllLabels().at(0);
const findWrapper = () => wrapper.find('[data-testid="value-wrapper"]');
const findEmptyPlaceholder = () => wrapper.find('[data-testid="empty-placeholder"]');
const createComponent = (props = {}, slots = {}) => {
wrapper = shallowMount(DropdownValue, {
slots,
propsData: {
selectedLabels: [mockRegularLabel, mockScopedLabel],
allowLabelRemove: true,
labelsFilterBasePath: '/gitlab-org/my-project/issues',
labelsFilterParam: 'label_name',
...props,
},
provide: {
allowScopedLabels: true,
},
});
};
afterEach(() => {
wrapper.destroy();
});
describe('when there are no labels', () => {
beforeEach(() => {
createComponent(
{
selectedLabels: [],
},
{
default: 'None',
},
);
});
it('does not apply `has-labels` class to the wrapping container', () => {
expect(findWrapper().classes()).not.toContain('has-labels');
});
it('renders an empty placeholder', () => {
expect(findEmptyPlaceholder().exists()).toBe(true);
expect(findEmptyPlaceholder().text()).toBe('None');
});
it('does not render any labels', () => {
expect(findAllLabels().length).toBe(0);
});
});
describe('when there are labels', () => {
beforeEach(() => {
createComponent();
});
it('applies `has-labels` class to the wrapping container', () => {
expect(findWrapper().classes()).toContain('has-labels');
});
it('does not render an empty placeholder', () => {
expect(findEmptyPlaceholder().exists()).toBe(false);
});
it('renders a list of two labels', () => {
expect(findAllLabels().length).toBe(2);
});
it('passes correct props to the regular label', () => {
expect(findRegularLabel().props('target')).toBe(
'/gitlab-org/my-project/issues?label_name[]=Foo%20Label',
);
expect(findRegularLabel().props('scoped')).toBe(false);
});
it('passes correct props to the scoped label', () => {
expect(findScopedLabel().props('target')).toBe(
'/gitlab-org/my-project/issues?label_name[]=Foo%3A%3ABar',
);
expect(findScopedLabel().props('scoped')).toBe(true);
});
it('emits `onLabelRemove` event with the correct ID', () => {
findRegularLabel().vm.$emit('close');
expect(wrapper.emitted('onLabelRemove')).toEqual([[mockRegularLabel.id]]);
});
it('emits `onCollapsedValueClick` when clicking on collapsed value', () => {
wrapper.find('.sidebar-collapsed-icon').trigger('click');
expect(wrapper.emitted('onCollapsedValueClick')).toEqual([[]]);
});
});
});
|
