2022-10-08 16:17:04 +02:00
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import caesarCipher from '../CaesarCipher'
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describe('Testing the caesarsCipher function', () => {
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it('Test - 1, Testing for invalid types', () => {
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expect(() => caesarCipher(false, 3)).toThrow()
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expect(() => caesarCipher('false', -1)).toThrow()
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expect(() => caesarCipher('true', null)).toThrow()
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})
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it('Test - 2, Testing for valid string and rotation', () => {
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expect(caesarCipher('middle-Outz', 2)).toBe('okffng-Qwvb')
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2023-10-03 23:08:19 +02:00
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expect(caesarCipher('abcdefghijklmnopqrstuvwxyz', 3)).toBe(
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'defghijklmnopqrstuvwxyzabc'
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)
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expect(caesarCipher('Always-Look-on-the-Bright-Side-of-Life', 5)).toBe(
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'Fqbfdx-Qttp-ts-ymj-Gwnlmy-Xnij-tk-Qnkj'
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)
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expect(
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caesarCipher('THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG', 23)
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).toBe('QEB NRFZH YOLTK CLU GRJMP LSBO QEB IXWV ALD')
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2022-10-08 16:17:04 +02:00
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})
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})
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