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97062c398b
* WIP * Add failing test for negating default values * Add dynamic negative value opt-in (#5713) * Add `supportsNegativeValues` plugin option * Update `getClassList` to support dynamic negative values * Add test for using a negative scale value with a plugin that does not support dynamic negative values * Support dynamic negation of `DEFAULT` values (#5718) * Add test case Co-authored-by: Brad Cornes <bradlc41@gmail.com>
15 lines
485 B
JavaScript
15 lines
485 B
JavaScript
import negateValue from '../src/util/negateValue'
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test('it negates numeric CSS values', () => {
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expect(negateValue('5')).toEqual('-5')
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expect(negateValue('10px')).toEqual('-10px')
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expect(negateValue('18rem')).toEqual('-18rem')
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expect(negateValue('-10')).toEqual('10')
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expect(negateValue('-7ch')).toEqual('7ch')
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})
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test('values that cannot be negated become undefined', () => {
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expect(negateValue('auto')).toBeUndefined()
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expect(negateValue('cover')).toBeUndefined()
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})
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