Algorithms and Data Structures implemented in JavaScript for beginners, following best practices.
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import { decimalToHex } from '../DecimalToHex'
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describe('DecimalToHex', () => {
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it('expects to return correct hexadecimal value', () => {
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expect(decimalToHex(255)).toBe('FF')
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})
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it('expects to return correct hexadecimal value, matching (num).toString(16)', () => {
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expect(decimalToHex(32768)).toBe((32768).toString(16).toUpperCase())
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})
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it('expects to not handle negative numbers', () => {
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expect(decimalToHex(-32768)).not.toBe((-32768).toString(16).toUpperCase())
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})
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})
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