import { afterEach, beforeAll, describe, expect, it, mock } from "bun:test";
import Image from "../src/models/Image" 
import ImageService from "../src/services/ImageService";
import GelbooruResponse from "../src/models/GelbooruServiceResponse";

describe("endpoint gets a non repeated image", () => {
    it("should return an image that is not in the response of the /images endpoint of the bot API", async () => {
        const REPEATED_URL = "image.com/1";
        const UNIQUE_URL = "image.com/2";

        mock.module("../services/GelbooruApiService", () => {
            let alreadyCalled = false;
            return {
                default: {
                    get: (): GelbooruResponse[] => {
                        if (alreadyCalled) {
                            return [{ url: UNIQUE_URL, tags: [] }];
                        } else {
                            alreadyCalled = true;
                            return [{ url: REPEATED_URL, tags: [] }];
                        }
                    }
                }
            }
        });

        const botApiImagesResponse = { images: [
            {_id: "0", url: REPEATED_URL, status: "consumed", tags: ["pokemon", "computer"]}
        ]};
        
        const image: Image = await ImageService.get();
        expect(image.url).not.toBe(REPEATED_URL);
    })
})