import { InvalidTokenError } from 'jwt-decode'
import { getUser, isValidUser } from './user'

describe('User service', () => {
  describe('isValidUser', () => {
    it('should not validate the user', () => {
      expect(isValidUser()).toEqual(false)
      expect(
        isValidUser({
          exp: Date.now() / 1000 - 100,
          iat: 42,
          roles: [],
          username: 'batman',
        })
      ).toEqual(false)
    })

    it('should validate the user', () => {
      expect(
        isValidUser({
          exp: Date.now() / 1000 + 100,
          iat: 42,
          roles: [],
          username: 'batman',
        })
      ).toEqual(true)
    })
  })

  describe('getUser', () => {
    it('should throw error from empty token', () => {
      expect(() => getUser()).toThrow(InvalidTokenError)
    })

    it('should return the user from token', () => {
      expect(
        getUser(
          'eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.eyJpYXQiOjE2NTk5NTM1NDQsImV4cCI6MTY1OTk4MjM0NCwicm9sZXMiOlsiUk9MRV9BRE1JTiIsIlJPTEVfQ09OVFJJQlVUT1IiXSwidXNlcm5hbWUiOiJhZG1pbkBleGFtcGxlLmNvbSJ9.ZNE2SHmtm9WgWEMmKGMjpcfEym2ysxC_CVcLtzlpuT3jlT0Zyz4VjoQHdTav9I7s9b2QzpeDNt3Sfrbka8IHcVb_TvZle_vII-TkQGal37RtXxKk_EMMQQlzLRO3zDWYy2I0ZPXv6iMlaSWOya4egOG2s1_tzFf4MnNNm2zEQbjzAtZ_Ij9UBMlSxK19AHvHlKU9AelA-NepjUdl6f4GxYPnyIwZw3PS294Wtffj7Kzw1ZZywDljl1xN_flg70cuO0GGkUqBNHrf7zBjPmXbAZZDAefoyQfVqB2v4GzDJfO847XymvBlHtCCjWx0ThK5afyOGL2MAAZkl-AoNjMcjA'
        )
      ).toEqual({
        iat: 1659953544,
        exp: 1659982344,
        roles: ['ROLE_ADMIN', 'ROLE_CONTRIBUTOR'],
        username: 'admin@example.com',
      })
    })
  })
})