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
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
|
import { nextTick } from 'vue';
import { mount } from '@vue/test-utils';
import { GlDropdown, GlLoadingIcon, GlDropdownSectionHeader } from '@gitlab/ui';
import { TEST_HOST } from 'spec/test_constants';
import BoardsSelector from '~/boards/components/boards_selector.vue';
import boardsStore from '~/boards/stores/boards_store';
const throttleDuration = 1;
function boardGenerator(n) {
return new Array(n).fill().map((board, index) => {
const id = `${index}`;
const name = `board${id}`;
return {
id,
name,
};
});
}
describe('BoardsSelector', () => {
let wrapper;
let allBoardsResponse;
let recentBoardsResponse;
const boards = boardGenerator(20);
const recentBoards = boardGenerator(5);
const fillSearchBox = filterTerm => {
const searchBox = wrapper.find({ ref: 'searchBox' });
const searchBoxInput = searchBox.find('input');
searchBoxInput.setValue(filterTerm);
searchBoxInput.trigger('input');
};
const getDropdownItems = () => wrapper.findAll('.js-dropdown-item');
const getDropdownHeaders = () => wrapper.findAll(GlDropdownSectionHeader);
const getLoadingIcon = () => wrapper.find(GlLoadingIcon);
const findDropdown = () => wrapper.find(GlDropdown);
beforeEach(() => {
const $apollo = {
queries: {
boards: {
loading: false,
},
},
};
boardsStore.setEndpoints({
boardsEndpoint: '',
recentBoardsEndpoint: '',
listsEndpoint: '',
bulkUpdatePath: '',
boardId: '',
});
allBoardsResponse = Promise.resolve({
data: {
group: {
boards: {
edges: boards.map(board => ({ node: board })),
},
},
},
});
recentBoardsResponse = Promise.resolve({
data: recentBoards,
});
boardsStore.allBoards = jest.fn(() => allBoardsResponse);
boardsStore.recentBoards = jest.fn(() => recentBoardsResponse);
wrapper = mount(BoardsSelector, {
propsData: {
throttleDuration,
currentBoard: {
id: 1,
name: 'Development',
milestone_id: null,
weight: null,
assignee_id: null,
labels: [],
},
boardBaseUrl: `${TEST_HOST}/board/base/url`,
hasMissingBoards: false,
canAdminBoard: true,
multipleIssueBoardsAvailable: true,
labelsPath: `${TEST_HOST}/labels/path`,
labelsWebUrl: `${TEST_HOST}/labels`,
projectId: 42,
groupId: 19,
scopedIssueBoardFeatureEnabled: true,
weights: [],
},
mocks: { $apollo },
attachToDocument: true,
});
wrapper.vm.$apollo.addSmartQuery = jest.fn((_, options) => {
wrapper.setData({
[options.loadingKey]: true,
});
});
// Emits gl-dropdown show event to simulate the dropdown is opened at initialization time
findDropdown().vm.$emit('show');
});
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
describe('loading', () => {
// we are testing loading state, so don't resolve responses until after the tests
afterEach(() => {
return Promise.all([allBoardsResponse, recentBoardsResponse]).then(() => nextTick());
});
it('shows loading spinner', () => {
expect(getDropdownHeaders()).toHaveLength(0);
expect(getDropdownItems()).toHaveLength(0);
expect(getLoadingIcon().exists()).toBe(true);
});
});
describe('loaded', () => {
beforeEach(async () => {
await wrapper.setData({
loadingBoards: false,
});
return Promise.all([allBoardsResponse, recentBoardsResponse]).then(() => nextTick());
});
it('hides loading spinner', () => {
expect(getLoadingIcon().exists()).toBe(false);
});
describe('filtering', () => {
beforeEach(() => {
wrapper.setData({
boards,
});
return nextTick();
});
it('shows all boards without filtering', () => {
expect(getDropdownItems()).toHaveLength(boards.length + recentBoards.length);
});
it('shows only matching boards when filtering', () => {
const filterTerm = 'board1';
const expectedCount = boards.filter(board => board.name.includes(filterTerm)).length;
fillSearchBox(filterTerm);
return nextTick().then(() => {
expect(getDropdownItems()).toHaveLength(expectedCount);
});
});
it('shows message if there are no matching boards', () => {
fillSearchBox('does not exist');
return nextTick().then(() => {
expect(getDropdownItems()).toHaveLength(0);
expect(wrapper.text().includes('No matching boards found')).toBe(true);
});
});
});
describe('recent boards section', () => {
it('shows only when boards are greater than 10', () => {
wrapper.setData({
boards,
});
return nextTick().then(() => {
expect(getDropdownHeaders()).toHaveLength(2);
});
});
it('does not show when boards are less than 10', () => {
wrapper.setData({
boards: boards.slice(0, 5),
});
return nextTick().then(() => {
expect(getDropdownHeaders()).toHaveLength(0);
});
});
it('does not show when recentBoards api returns empty array', () => {
wrapper.setData({
recentBoards: [],
});
return nextTick().then(() => {
expect(getDropdownHeaders()).toHaveLength(0);
});
});
it('does not show when search is active', () => {
fillSearchBox('Random string');
return nextTick().then(() => {
expect(getDropdownHeaders()).toHaveLength(0);
});
});
});
});
});
|
