/
custom-separator.test.js
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/
custom-separator.test.js
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import postcss from 'postcss'
import fs from 'fs'
import path from 'path'
import tailwind from '../../src/jit/index.js'
function run(input, config = {}) {
return postcss(tailwind(config)).process(input, {
from: path.resolve(__filename),
})
}
test('custom separator', () => {
let config = {
darkMode: 'class',
mode: 'jit',
purge: [path.resolve(__dirname, './custom-separator.test.html')],
separator: '_',
corePlugins: {},
theme: {},
plugins: [],
}
let css = `@tailwind utilities`
return run(css, config).then((result) => {
let expectedPath = path.resolve(__dirname, './custom-separator.test.css')
let expected = fs.readFileSync(expectedPath, 'utf8')
expect(result.css).toMatchFormattedCss(expected)
})
})
test('dash is not supported', () => {
let config = {
darkMode: 'class',
mode: 'jit',
purge: [{ raw: 'lg-hover-font-bold' }],
separator: '-',
corePlugins: {},
theme: {},
plugins: [],
}
let css = `@tailwind utilities`
return expect(run(css, config)).rejects.toThrowError(
"The '-' character cannot be used as a custom separator in JIT mode due to parsing ambiguity. Please use another character like '_' instead."
)
})