Tests for the API

[danluki]

describe("getEpisode", async () => {
  test("returns an episode object", async () => {
    const episode_id = "123";
    const market = "EN" as Market;
    const spotify_episode_response = {
      description:
        "A Spotify podcast sharing fresh insights on important topics of the moment—in a way only Spotify can. You’ll hear from experts in the music, podcast and tech industries as we discover and uncover stories about our work and the world around us.",
      html_description:
        "<p>A Spotify podcast sharing fresh insights on important topics of the moment—in a way only Spotify can. You’ll hear from experts in the music, podcast and tech industries as we discover and uncover stories about our work and the world around us.</p>",
      duration_ms: 1686230,
      explicit: false,
      external_urls: {
        spotify: "string"
      },
      href: "https://api.spotify.com/v1/episodes/5Xt5DXGzch68nYYamXrNxZ",
      id: "5Xt5DXGzch68nYYamXrNxZ",
      images: [
        {
          url: "https://i.scdn.co/image/ab67616d00001e02ff9ca10b55ce82ae553c8228",
          height: 300,
          width: 300
        }
      ],
      is_externally_hosted: false,
      is_playable: false,
      language: "en",
      languages: ["fr", "en"],
      name: "Starting Your Own Podcast: Tips, Tricks, and Advice From Anchor Creators",
      release_date: "1981-12-15",
      release_date_precision: "day",
      resume_point: {
        fully_played: false,
        resume_position_ms: 0
      },
      type: "episode",
      uri: "spotify:episode:0zLhl3WsOCQHbe1BPTiHgr",
      restrictions: {
        reason: "string"
      },
      show: {
        available_markets: ["string"],
        copyrights: [
          {
            text: "string",
            type: "string"
          }
        ],
        description: "string",
        html_description: "string",
        explicit: false,
        external_urls: {
          spotify: "string"
        },
        href: "string",
        id: "string",
        images: [
          {
            url: "https://i.scdn.co/image/ab67616d00001e02ff9ca10b55ce82ae553c8228",
            height: 300,
            width: 300
          }
        ],
        languages: ["string"],
        media_type: "string",
        name: "string",
        publisher: "string",
        type: "show",
        uri: "string",
        total_episodes: 0
      }
    };

    const mockedFetch = vi.fn();
    mockedFetch.mockResolvedValue(spotify_episode_response);
    const client: HTTPClient = {
      fetch: mockedFetch
    };

    const result = await getEpisode(client, episode_id, market);

    expect(client.fetch).toHaveBeenCalledWith(
      `/episodes/${episode_id}`,
      "json",
      { query: { market } }
    );
    expect(result).toBeDefined();
    expect(result).toMatchObject(spotify_episode_response);
  });
});

There is what i got for getEpisode, wanna see you opinion is this enough or we need more tests for api methods. Because I think it's not full. Or, I just want to see you @MellKam code for this tests as a example.

[MellKam]

In my opinion, the endpoints don't need much testing with mocks. What you wrote should be quite enough.

I'm thinking about additionally making tests with real api without mocks. But, I don't know how much it's needed and whether it's worth it.