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
|
import { GlFormGroup, GlFormInput, GlFormInputGroup, GlLink } from '@gitlab/ui';
import { mount, shallowMount } from '@vue/test-utils';
import ColorPicker from '~/vue_shared/components/color_picker/color_picker.vue';
jest.mock('lodash/uniqueId', () => (prefix) => (prefix ? `${prefix}1` : 1));
describe('ColorPicker', () => {
let wrapper;
const createComponent = (fn = mount, propsData = {}) => {
wrapper = fn(ColorPicker, {
propsData,
});
};
const setColor = '#000000';
const invalidText = 'Please enter a valid hex (#RRGGBB or #RGB) color value';
const findGlFormGroup = () => wrapper.findComponent(GlFormGroup);
const colorPreview = () => wrapper.find('[data-testid="color-preview"]');
const colorPicker = () => wrapper.findComponent(GlFormInput);
const colorInput = () => wrapper.find('input[type="color"]');
const colorTextInput = () => wrapper.findComponent(GlFormInputGroup).find('input[type="text"]');
const invalidFeedback = () => wrapper.find('.invalid-feedback');
const description = () => wrapper.findComponent(GlFormGroup).attributes('description');
const presetColors = () => wrapper.findAllComponents(GlLink);
beforeEach(() => {
gon.suggested_label_colors = {
[setColor]: 'Black',
'#0033CC': 'UA blue',
'#428BCA': 'Moderate blue',
'#44AD8E': 'Lime green',
};
});
describe('label', () => {
it('hides the label if the label is not passed', () => {
createComponent(shallowMount);
expect(findGlFormGroup().attributes('label')).toBe('');
});
it('shows the label if the label is passed', () => {
createComponent(shallowMount, { label: 'test' });
expect(findGlFormGroup().attributes('label')).toBe('test');
});
describe.each`
desc | id
${'with prop id'} | ${'test-id'}
${'without prop id'} | ${undefined}
`('$desc', ({ id }) => {
beforeEach(() => {
createComponent(mount, { id, label: 'test' });
});
it('renders the same `ID` for input and `for` for label', () => {
expect(findGlFormGroup().find('label').attributes('for')).toBe(
colorInput().attributes('id'),
);
});
});
});
describe('behavior', () => {
it('by default has no values', () => {
createComponent();
expect(colorPreview().attributes('style')).toBe(undefined);
expect(colorPicker().attributes('value')).toBe(undefined);
expect(colorTextInput().props('value')).toBe('');
expect(colorPreview().attributes('class')).toContain('gl-inset-border-1-gray-400');
});
it('has a color set on initialization', () => {
createComponent(mount, { value: setColor });
expect(colorTextInput().props('value')).toBe(setColor);
});
it('emits input event from component when a color is selected', async () => {
createComponent();
await colorTextInput().setValue(setColor);
expect(wrapper.emitted().input[0]).toStrictEqual([setColor]);
});
it('trims spaces from submitted colors', async () => {
createComponent();
await colorTextInput().setValue(` ${setColor} `);
expect(wrapper.emitted().input[0]).toStrictEqual([setColor]);
expect(colorPreview().attributes('class')).toContain('gl-inset-border-1-gray-400');
expect(colorTextInput().attributes('class')).not.toContain('is-invalid');
});
it('shows invalid feedback when the state is marked as invalid', async () => {
createComponent(mount, { invalidFeedback: invalidText, state: false });
expect(invalidFeedback().text()).toBe(invalidText);
expect(colorPreview().attributes('class')).toContain('gl-inset-border-1-red-500');
expect(colorTextInput().attributes('class')).toContain('is-invalid');
});
});
describe('inputs', () => {
it('has color input value entered', async () => {
createComponent();
await colorTextInput().setValue(setColor);
expect(wrapper.emitted().input[0]).toStrictEqual([setColor]);
});
it('has color picker value entered', async () => {
createComponent();
await colorPicker().setValue(setColor);
expect(wrapper.emitted().input[0]).toStrictEqual([setColor]);
});
});
describe('preset colors', () => {
it('hides the suggested colors if they are empty', () => {
gon.suggested_label_colors = {};
createComponent(shallowMount);
expect(description()).toBe('Enter any color.');
expect(presetColors().exists()).toBe(false);
});
it('shows the suggested colors', () => {
createComponent(shallowMount);
expect(description()).toBe('Enter any color or choose one of the suggested colors below.');
expect(presetColors()).toHaveLength(4);
});
it('has preset color selected', async () => {
createComponent();
await presetColors().at(0).trigger('click');
expect(wrapper.emitted().input[0]).toStrictEqual([setColor]);
});
it('shows the suggested colors passed using props', () => {
const customColors = {
'#ff0000': 'Red',
'#808080': 'Gray',
};
createComponent(shallowMount, { suggestedColors: customColors });
expect(description()).toBe('Enter any color or choose one of the suggested colors below.');
expect(presetColors()).toHaveLength(2);
expect(presetColors().at(0).attributes('title')).toBe('Red');
expect(presetColors().at(1).attributes('title')).toBe('Gray');
});
});
});
|