4.student-exercises.test.js

// const pokemons = require("./pokeData");
// const trainers = require("./trainerData");
// const gyms = require("./gymData");

// const { getPsychicTrainersAndGyms } = require("./4.student-exercises");

// test(`getPsychicTrainersAndGyms: expect a list of trainers with psychic pokemons.
//     also include (all) their pokemons and their gym`, () => {
//   const result = getPsychicTrainersAndGyms(gyms, trainers, pokemons);
//   expect(result.length).toEqual(2);
//   expect(result[0].name).toBe("Sabrina");
//   expect(result[1].name).toBe("Misty");
//   expect(result[0].gym).toEqual(expect.any(Object));
//   expect(result[1].gym).toEqual(expect.any(Object));
//   expect(result[0].gym.city).toBe("Saffron City");
//   expect(result[1].gym.city).toBe("Cerulean City");
//   expect(result[0].pokemons).toEqual(expect.any(Array));
//   expect(result[1].pokemons).toEqual(expect.any(Array));
//   expect(result[0].pokemons.length).toBe(4);
//   expect(result[1].pokemons.length).toBe(2);
// });