/
mayContainChildComponent-test.js
155 lines (152 loc) · 4.67 KB
/
mayContainChildComponent-test.js
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
/* eslint-env jest */
import mayContainChildComponent from '../../../src/util/mayContainChildComponent';
import JSXAttributeMock from '../../../__mocks__/JSXAttributeMock';
import JSXElementMock from '../../../__mocks__/JSXElementMock';
import JSXExpressionContainerMock from '../../../__mocks__/JSXExpressionContainerMock';
describe('mayContainChildComponent', () => {
describe('no FancyComponent', () => {
it('should return false', () => {
expect(mayContainChildComponent(
JSXElementMock('div', [], [
JSXElementMock('div', [], [
JSXElementMock('span', [], []),
JSXElementMock('span', [], [
JSXElementMock('span', [], []),
JSXElementMock('span', [], [
JSXElementMock('span', [], []),
]),
]),
]),
JSXElementMock('span', [], []),
JSXElementMock('img', [
JSXAttributeMock('src', 'some/path'),
]),
]),
'FancyComponent',
5,
)).toBe(false);
});
});
describe('contains an indicated component', () => {
it('should return true', () => {
expect(mayContainChildComponent(
JSXElementMock('div', [], [
JSXElementMock('input'),
]),
'input',
)).toBe(true);
});
it('should return true', () => {
expect(mayContainChildComponent(
JSXElementMock('div', [], [
JSXElementMock('FancyComponent'),
]),
'FancyComponent',
)).toBe(true);
});
it('FancyComponent is outside of default depth, should return false', () => {
expect(mayContainChildComponent(
JSXElementMock('div', [], [
JSXElementMock('div', [], [
JSXElementMock('FancyComponent'),
]),
]),
'FancyComponent',
)).toBe(false);
});
it('FancyComponent is inside of custom depth, should return true', () => {
expect(mayContainChildComponent(
JSXElementMock('div', [], [
JSXElementMock('div', [], [
JSXElementMock('FancyComponent'),
]),
]),
'FancyComponent',
2,
)).toBe(true);
});
it('deep nesting, should return true', () => {
expect(mayContainChildComponent(
JSXElementMock('div', [], [
JSXElementMock('div', [], [
JSXElementMock('span', [], []),
JSXElementMock('span', [], [
JSXElementMock('span', [], []),
JSXElementMock('span', [], [
JSXElementMock('span', [], [
JSXElementMock('span', [], [
JSXElementMock('FancyComponent'),
]),
]),
]),
]),
]),
JSXElementMock('span', [], []),
JSXElementMock('img', [
JSXAttributeMock('src', 'some/path'),
]),
]),
'FancyComponent',
6,
)).toBe(true);
});
});
describe('Intederminate situations', () => {
describe('expression container children', () => {
it('should return true', () => {
expect(mayContainChildComponent(
JSXElementMock('div', [], [
JSXExpressionContainerMock('mysteryBox'),
]),
'FancyComponent',
)).toBe(true);
});
});
});
describe('Glob name matching', () => {
describe('component name contains question mark ? - match any single character', () => {
it('should return true', () => {
expect(mayContainChildComponent(
JSXElementMock('div', [], [
JSXElementMock('FancyComponent'),
]),
'Fanc?Co??onent',
)).toBe(true);
});
it('should return false', () => {
expect(mayContainChildComponent(
JSXElementMock('div', [], [
JSXElementMock('FancyComponent'),
]),
'FancyComponent?',
)).toBe(false);
});
});
describe('component name contains asterisk * - match zero or more characters', () => {
it('should return true', () => {
expect(mayContainChildComponent(
JSXElementMock('div', [], [
JSXElementMock('FancyComponent'),
]),
'Fancy*',
)).toBe(true);
});
it('should return true', () => {
expect(mayContainChildComponent(
JSXElementMock('div', [], [
JSXElementMock('FancyComponent'),
]),
'*Component',
)).toBe(true);
});
it('should return true', () => {
expect(mayContainChildComponent(
JSXElementMock('div', [], [
JSXElementMock('FancyComponent'),
]),
'Fancy*C*t',
)).toBe(true);
});
});
});
});