import nock from 'nock';

import noLogger from '../../test/fixtures/no-logger';

import SlackAddon from './slack';

import type { IAddonConfig, IFlagResolver } from '../types';

import type { IntegrationEventsService } from '../services';

import type EventEmitter from 'events';

beforeEach(() => {

nock.disableNetConnect();

});

const url = 'https://test.some.com';

const ARGS: IAddonConfig = {

getLogger: noLogger,

unleashUrl: url,

integrationEventsService: {} as IntegrationEventsService,

flagResolver: {} as IFlagResolver,

eventBus: {} as EventEmitter,

};

test('Does not retry if request succeeds', async () => {

const url = 'https://test.some.com';

const addon = new SlackAddon(ARGS);

nock(url).get('/').reply(201);

const res = await addon.fetchRetry(url);

expect(res.ok).toBe(true);

});

test('Retries once, and succeeds', async () => {

const addon = new SlackAddon(ARGS);

nock(url).get('/').replyWithError('testing retry');

nock(url).get('/').reply(200);

const res = await addon.fetchRetry(url);

expect(res.ok).toBe(true);

expect(nock.isDone()).toBe(true);

});

test('Does not throw if response is error', async () => {

const addon = new SlackAddon(ARGS);

nock(url).get('/').twice().replyWithError('testing retry');

const res = await addon.fetchRetry(url);

expect(res.ok).toBe(false);

});

test('Supports custom number of retries', async () => {

const addon = new SlackAddon(ARGS);

let retries = 0;

nock(url).get('/').twice().replyWithError('testing retry');

nock(url).get('/').reply(201);

const res = await addon.fetchRetry(

url,

{

onRetry: () => {

retries = retries + 1;

},

},

2,

);

expect(retries).toBe(2);

expect(res.ok).toBe(true);

expect(nock.isDone()).toBe(true);

});

afterEach(() => {

nock.enableNetConnect();

});