tips-twisted/test/constants/champion.test.ts

Fetching riot games api data

import { getChampionName, getChampionNameCapital } from '../../src//constants/champions'

describe('Champions Constant', () => {
  describe('getChampionName', () => {
    it('should return a empty champ', () => {
      const response = getChampionName(0)
      expect(response).toEqual('EMPTY_CHAMPION')
    })
    it('should return a champ', () => {
      const response = getChampionName(1)
      expect(typeof response).toEqual('string')
    })
    it('should return error unknow champion', (done) => {
      try {
        const response = getChampionName(-1)
        done(new Error(`Unexpected response: ${response}`))
      } catch (e) {
        if (e instanceof Error) {
          done()
          return
        }
        done(new Error(`Unexpected error type: ${typeof e}`))
      }
    })
  })
  
  describe('getChampionNameCapital', () => {
    it('should return a champ capitalize', () => {
      const response = getChampionNameCapital(4)
      expect(response).toEqual('TwistedFate')
    })
    it('should return custom name for reksai and jarvanIv', () => {
      expect(getChampionNameCapital('Reksai')).toMatchSnapshot()
      expect(getChampionNameCapital('JarvanIv')).toMatchSnapshot()
    })
  })
})