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
|
import { GlButton } from '@gitlab/ui';
import { shallowMount, createLocalVue } from '@vue/test-utils';
import Vuex from 'vuex';
import TimelineToggle, {
timelineEnabledTooltip,
timelineDisabledTooltip,
} from '~/notes/components/timeline_toggle.vue';
import { ASC, DESC } from '~/notes/constants';
import createStore from '~/notes/stores';
import { trackToggleTimelineView } from '~/notes/utils';
import Tracking from '~/tracking';
const localVue = createLocalVue();
localVue.use(Vuex);
describe('Timeline toggle', () => {
let wrapper;
let store;
const mockEvent = { currentTarget: { blur: jest.fn() } };
const createComponent = () => {
jest.spyOn(store, 'dispatch').mockImplementation();
jest.spyOn(Tracking, 'event').mockImplementation();
wrapper = shallowMount(TimelineToggle, {
localVue,
store,
});
};
const findGlButton = () => wrapper.find(GlButton);
beforeEach(() => {
store = createStore();
createComponent();
});
afterEach(() => {
if (wrapper) {
wrapper.destroy();
wrapper = null;
}
store.dispatch.mockReset();
mockEvent.currentTarget.blur.mockReset();
Tracking.event.mockReset();
});
describe('ON state', () => {
it('should update timeline flag in the store', () => {
store.state.isTimelineEnabled = false;
findGlButton().vm.$emit('click', mockEvent);
expect(store.dispatch).toHaveBeenCalledWith('setTimelineView', true);
});
it('should set sort direction to DESC if not set', () => {
store.state.isTimelineEnabled = true;
store.state.sortDirection = ASC;
findGlButton().vm.$emit('click', mockEvent);
expect(store.dispatch).toHaveBeenCalledWith('setDiscussionSortDirection', {
direction: DESC,
persist: false,
});
});
it('should set correct UI state', async () => {
store.state.isTimelineEnabled = true;
findGlButton().vm.$emit('click', mockEvent);
await wrapper.vm.$nextTick();
expect(findGlButton().attributes('title')).toBe(timelineEnabledTooltip);
expect(findGlButton().attributes('selected')).toBe('true');
expect(mockEvent.currentTarget.blur).toHaveBeenCalled();
});
it('should track Snowplow event', async () => {
store.state.isTimelineEnabled = true;
await wrapper.vm.$nextTick();
findGlButton().trigger('click');
const { category, action, label, property, value } = trackToggleTimelineView(true);
expect(Tracking.event).toHaveBeenCalledWith(category, action, { label, property, value });
});
});
describe('OFF state', () => {
it('should update timeline flag in the store', () => {
store.state.isTimelineEnabled = true;
findGlButton().vm.$emit('click', mockEvent);
expect(store.dispatch).toHaveBeenCalledWith('setTimelineView', false);
});
it('should NOT update sort direction', () => {
store.state.isTimelineEnabled = false;
findGlButton().vm.$emit('click', mockEvent);
expect(store.dispatch).not.toHaveBeenCalledWith();
});
it('should set correct UI state', async () => {
store.state.isTimelineEnabled = false;
findGlButton().vm.$emit('click', mockEvent);
await wrapper.vm.$nextTick();
expect(findGlButton().attributes('title')).toBe(timelineDisabledTooltip);
expect(findGlButton().attributes('selected')).toBe(undefined);
expect(mockEvent.currentTarget.blur).toHaveBeenCalled();
});
it('should track Snowplow event', async () => {
store.state.isTimelineEnabled = false;
await wrapper.vm.$nextTick();
findGlButton().trigger('click');
const { category, action, label, property, value } = trackToggleTimelineView(false);
expect(Tracking.event).toHaveBeenCalledWith(category, action, { label, property, value });
});
});
});
|