/
custom-extractors.test.js
122 lines (109 loc) · 2.68 KB
/
custom-extractors.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
import postcss from 'postcss'
import fs from 'fs'
import path from 'path'
function run(input, config = {}) {
jest.resetModules()
const tailwind = require('../../src/jit/index.js').default
return postcss(tailwind(config)).process(input, {
from: path.resolve(__filename),
})
}
function customExtractor(content) {
const matches = content.match(/class="([^"]+)"/)
return matches ? matches[1].split(/\s+/) : []
}
const css = `
@tailwind base;
@tailwind components;
@tailwind utilities;
`
const expectedPath = path.resolve(__dirname, './custom-extractors.test.css')
const expected = fs.readFileSync(expectedPath, 'utf8')
test('defaultExtractor', () => {
let config = {
mode: 'jit',
purge: {
content: [path.resolve(__dirname, './custom-extractors.test.html')],
options: {
defaultExtractor: customExtractor,
},
},
corePlugins: { preflight: false },
theme: {},
plugins: [],
}
return run(css, config).then((result) => {
expect(result.css).toMatchFormattedCss(expected)
})
})
test('extractors array', () => {
let config = {
purge: {
content: [path.resolve(__dirname, './custom-extractors.test.html')],
options: {
extractors: [
{
extractor: customExtractor,
extensions: ['html'],
},
],
},
},
mode: 'jit',
corePlugins: { preflight: false },
theme: {},
plugins: [],
}
return run(css, config).then((result) => {
expect(result.css).toMatchFormattedCss(expected)
})
})
test('extract function', () => {
let config = {
mode: 'jit',
purge: {
content: [path.resolve(__dirname, './custom-extractors.test.html')],
extract: customExtractor,
},
corePlugins: { preflight: false },
theme: {},
plugins: [],
}
return run(css, config).then((result) => {
expect(result.css).toMatchFormattedCss(expected)
})
})
test('extract.DEFAULT', () => {
let config = {
mode: 'jit',
purge: {
content: [path.resolve(__dirname, './custom-extractors.test.html')],
extract: {
DEFAULT: customExtractor,
},
},
corePlugins: { preflight: false },
theme: {},
plugins: [],
}
return run(css, config).then((result) => {
expect(result.css).toMatchFormattedCss(expected)
})
})
test('extract.{extension}', () => {
let config = {
purge: {
content: [path.resolve(__dirname, './custom-extractors.test.html')],
extract: {
html: customExtractor,
},
},
mode: 'jit',
corePlugins: { preflight: false },
theme: {},
plugins: [],
}
return run(css, config).then((result) => {
expect(result.css).toMatchFormattedCss(expected)
})
})