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20 lines
645 B
JavaScript
20 lines
645 B
JavaScript
import binaryToHex from '../BinaryToHex'
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describe('BinaryToHex', () => {
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it('expects to return correct hexadecimal value', () => {
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expect(binaryToHex('1000')).toBe('8')
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})
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it('expects to return correct hexadecimal value for more than one hex digit', () => {
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expect(binaryToHex('11101010')).toBe('EA')
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})
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it('expects to return correct hexadecimal value for padding-required binary', () => {
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expect(binaryToHex('1001101')).toBe('4D')
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})
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it('expects to return correct hexadecimal value, matching (num).toString(16)', () => {
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expect(binaryToHex('1111')).toBe(parseInt('1111', 2).toString(16).toUpperCase())
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})
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})
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