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01fbe196c4
* Add failing tests for negative utility detection We're not generating them properly in all cases, when using at-apply we sometimes crash, and safelisting doesn't currently work as expected. * Refactor * Generate utilities for negatives before and after the prefix * Properly detect negative utilities with prefixes in the safelist * Refactor test a bit * Add class list tests * Update changelog
62 lines
2.0 KiB
JavaScript
62 lines
2.0 KiB
JavaScript
import resolveConfig from '../src/public/resolve-config'
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import { createContext } from '../src/lib/setupContextUtils'
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it('should generate every possible class, without variants', () => {
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let config = {}
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let context = createContext(resolveConfig(config))
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let classes = context.getClassList()
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expect(classes).toBeInstanceOf(Array)
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// Verify we have a `container` for the 'components' section.
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expect(classes).toContain('container')
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// Verify we handle the DEFAULT case correctly
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expect(classes).toContain('border')
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// Verify we handle negative values correctly
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expect(classes).toContain('-inset-1/4')
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expect(classes).toContain('-m-0')
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expect(classes).not.toContain('-uppercase')
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expect(classes).not.toContain('-opacity-50')
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config = { theme: { extend: { margin: { DEFAULT: '5px' } } } }
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context = createContext(resolveConfig(config))
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classes = context.getClassList()
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expect(classes).not.toContain('-m-DEFAULT')
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})
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it('should generate every possible class while handling negatives and prefixes', () => {
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let config = { prefix: 'tw-' }
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let context = createContext(resolveConfig(config))
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let classes = context.getClassList()
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expect(classes).toBeInstanceOf(Array)
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// Verify we have a `container` for the 'components' section.
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expect(classes).toContain('tw-container')
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// Verify we handle the DEFAULT case correctly
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expect(classes).toContain('tw-border')
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// Verify we handle negative values correctly
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expect(classes).toContain('-tw-inset-1/4')
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expect(classes).toContain('-tw-m-0')
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expect(classes).not.toContain('-tw-uppercase')
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expect(classes).not.toContain('-tw-opacity-50')
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// These utilities do work but there's no reason to generate
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// them alongside the `-{prefix}-{utility}` versions
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expect(classes).not.toContain('tw--inset-1/4')
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expect(classes).not.toContain('tw--m-0')
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config = {
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prefix: 'tw-',
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theme: { extend: { margin: { DEFAULT: '5px' } } },
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}
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context = createContext(resolveConfig(config))
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classes = context.getClassList()
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expect(classes).not.toContain('-tw-m-DEFAULT')
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})
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