mod_test.ts

import { ConnInfo } from './dev_depts.ts';
import { describe, expect, it, makeFetch, run } from './dev_depts.ts';
import { logger } from './mod.ts';

describe('Basic tests', () => {
  it('should write logs', async () => {
    const callback = (line: string) => {
      console.log(line);
      expect(line).toEqual('[LOG] 127.0.0.1 GET / http');
    };
    const handler = (req: Request, connInfo: ConnInfo) => {
      const res = new Response('hello world', { status: 200 });
      logger({ transports: [{ callback }], ip: true })(req, res, connInfo);
      return res;
    };
    (await makeFetch(handler)('/')).expectStatus(200);
  });
  it('should take multiple call backs', async () => {
    const callback1 = (line: string) => {
      expect(line).toEqual('[LOG] GET / http');
    };
    const callback2 = (line: string) => {
      expect(line).toEqual('[LOG] GET / http');
    };
    const handler = (req: Request, connInfo: ConnInfo) => {
      const res = new Response('hello world', { status: 200 });
      logger({
        transports: [{ callback: callback1 }, { callback: callback2 }],
      })(req, res, connInfo);
      return res;
    };
    (await makeFetch(handler)('/')).expectStatus(200);
  });
  it('should use default options if not supplied', async () => {
    const handler = (req: Request, connInfo: ConnInfo) => {
      const res = new Response('hello world', { status: 200 });
      logger()(req, res, connInfo);
      return res;
    };
    (await makeFetch(handler)('/')).expectStatus(200);
  });
});

run();