JavaScript/Ciphers/test/XORCipher.test.js at master · TheAlgorithms/JavaScript · GitHub

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import XORCipher from '../XORCipher'

describe('Testing XORCipher function', () => {

it('Test - 1, passing a non-string as an argument', () => {

expect(() => XORCipher(false, 0x345)).toThrow()

expect(() => XORCipher(true, 123)).toThrow()

expect(() => XORCipher(1n, 123n)).toThrow()

expect(() => XORCipher(false, 0.34)).toThrow()

expect(() => XORCipher({})).toThrow()

expect(() => XORCipher([])).toThrow()

})

it('Test - 2, passing a string & number as an argument', () => {

// NB: Node REPL might not output the null char '\x00' (charcode 0)

expect(XORCipher('test string', 32)).toBe('TEST\x00STRING')

expect(XORCipher('TEST\x00STRING', 32)).toBe('test string')

})

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