import app from "../index"
import supertest from "supertest"
import path from "path"
import fs from "fs"





const request = supertest(app);

// Endpoint testing
describe('Test endpoint responses', () => {
    it('Check if input images folder exists', async () => {
        let inputimgPath: string = path.resolve("images/full", `fjord.jpg`);
        let result = fs.existsSync(inputimgPath)
        expect(result).toBe(true);
    })
    it('Get the api endpoint', async () => {
        const response = await request.get('/api/image?filename=fjord');
        expect(response.status).toBe(200);
    })
    it('Throw an error if the image name is incorrect', async () => {
        const response = await request.get('/api/image?filename=test');
        expect(response.status).toBe(404);
    })
})