17 lines
511 B
JavaScript
17 lines
511 B
JavaScript
import expect from 'expect'
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import round10 from '../../src/util/round10'
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describe('round10', () => {
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it('works correctly with some numbers', () => {
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expect(round10(55.55, -1)).toEqual(55.6)
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expect(round10(55.549, -1)).toEqual(55.5)
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expect(round10(55, 1)).toEqual(60)
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expect(round10(54.9, 1)).toEqual(50)
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expect(round10(-55.55, -1)).toEqual(-55.5)
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expect(round10(-55.551, -1)).toEqual(-55.6)
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expect(round10(-55, 1)).toEqual(-50)
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expect(round10(-55.1, 1)).toEqual(-60)
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})
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})
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