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979046897d
* Make `PerfectCube` more correct and readable * Add negative and Infinity tests * Fixed comment formatting * Realized BigInt support is unnecessary The algorithm would be exactly the same, so there's no added educational value * Update PerfectCube.js * Remove space * Update PerfectCube.js Now `isInt` is replaced by `isFinite`, because `isInt` is a redundant check * Update PerfectCube.js Remove dot * Parity between `PerfectSquare` and `PerfectCube` * Update PerfectSquare.test.js Fixed the old copy-paste error that said "cube" instead of "square". And added `Infinity` test
13 lines
376 B
JavaScript
13 lines
376 B
JavaScript
import { perfectCube } from '../PerfectCube'
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describe('PerfectCube', () => {
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it('should return true for a perfect cube', () => {
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expect(perfectCube(125)).toBeTruthy()
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expect(perfectCube(-125)).toBeTruthy()
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})
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it('should return false for a non perfect cube', () => {
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expect(perfectCube(100)).toBeFalsy()
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expect(perfectCube(Infinity)).toBeFalsy()
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})
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})
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