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Fix Affine-Cipher encrypt and drypt func (#1077)

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This commit is contained in:
shidian00
2022-08-04 01:03:06 +08:00
committed by GitHub
parent cc16cbdf84
commit 4b07e8a79a
2 changed files with 22 additions and 10 deletions
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12
Ciphers/test/AffineCipher.test.js
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@@ -6,6 +6,8 @@ describe('Test Affine Cipher', () => {
expect(() => encrypt('null', null, null)).toThrow()
expect(() => encrypt('null', 1, null)).toThrow()
expect(() => encrypt('null', null, 1)).toThrow()
expect(() => encrypt('null', 2, 1)).toThrow()
expect(() => encrypt('null', 4, 1)).toThrow()
})
it('Test - 2, Pass invalid input to decrypt function', () => {
@@ -13,14 +15,14 @@ describe('Test Affine Cipher', () => {
expect(() => decrypt('null', null, null)).toThrow()
expect(() => decrypt('null', 1, null)).toThrow()
expect(() => decrypt('null', null, 1)).toThrow()
expect(() => encrypt('null', 2, 1)).toThrow()
expect(() => encrypt('null', 4, 1)).toThrow()
})
it('Test - 3 Pass string value to encrypt and ecrypt function', () => {
const a = 5
const b = 8
expect(decrypt(encrypt('HELLO WORLD', a, b), a, b)).toBe('HELLO WORLD')
expect(decrypt(encrypt('ABC DEF', a, b), a, b)).toBe('ABC DEF')
expect(decrypt(encrypt('Brown fox jump over the fence', a, b), a, b)).toBe(
expect(decrypt(encrypt('HELLO WORLD', 5, 8), 5, 8)).toBe('HELLO WORLD')
expect(decrypt(encrypt('ABC DEF', 3, 5), 3, 5)).toBe('ABC DEF')
expect(decrypt(encrypt('Brown fox jump over the fence', 7, 3), 7, 3)).toBe(
'BROWN FOX JUMP OVER THE FENCE'
)
})