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- import { validPassword } from './index'
-
- describe('validPassword Tests', () => {
- const passwordRegex = validPassword
-
- // Valid passwords
- test('Valid passwords: contains letter+digit, length ≥8', () => {
- expect(passwordRegex.test('password1')).toBe(true)
- expect(passwordRegex.test('PASSWORD1')).toBe(true)
- expect(passwordRegex.test('12345678a')).toBe(true)
- expect(passwordRegex.test('a1b2c3d4')).toBe(true)
- expect(passwordRegex.test('VeryLongPassword123')).toBe(true)
- expect(passwordRegex.test('short1')).toBe(false)
- })
-
- // Missing letter
- test('Invalid passwords: missing letter', () => {
- expect(passwordRegex.test('12345678')).toBe(false)
- expect(passwordRegex.test('!@#$%^&*123')).toBe(false)
- })
-
- // Missing digit
- test('Invalid passwords: missing digit', () => {
- expect(passwordRegex.test('password')).toBe(false)
- expect(passwordRegex.test('PASSWORD')).toBe(false)
- expect(passwordRegex.test('AbCdEfGh')).toBe(false)
- })
-
- // Too short
- test('Invalid passwords: less than 8 characters', () => {
- expect(passwordRegex.test('pass1')).toBe(false)
- expect(passwordRegex.test('abc123')).toBe(false)
- expect(passwordRegex.test('1a')).toBe(false)
- })
-
- // Boundary test
- test('Boundary test: exactly 8 characters', () => {
- expect(passwordRegex.test('abc12345')).toBe(true)
- expect(passwordRegex.test('1abcdefg')).toBe(true)
- })
-
- // Special characters
- test('Special characters: non-whitespace special chars allowed', () => {
- expect(passwordRegex.test('pass@123')).toBe(true)
- expect(passwordRegex.test('p@$$w0rd')).toBe(true)
- expect(passwordRegex.test('!1aBcDeF')).toBe(true)
- })
-
- // Contains whitespace
- test('Invalid passwords: contains whitespace', () => {
- expect(passwordRegex.test('pass word1')).toBe(false)
- expect(passwordRegex.test('password1 ')).toBe(false)
- expect(passwordRegex.test(' password1')).toBe(false)
- expect(passwordRegex.test('pass\tword1')).toBe(false)
- })
- })
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