unleash.unleash/src/lib/routes/auth/simple-password-provider.test.ts

import request from 'supertest';
import express from 'express';
import User from '../../types/user';
import { SimplePasswordProvider } from './simple-password-provider';
import PasswordMismatchError from '../../error/password-mismatch';
import { createTestConfig } from '../../../test/config/test-config';
import { OpenApiService } from '../../services/openapi-service';

test('Should require password', async () => {
    const config = createTestConfig();
    const openApiService = new OpenApiService(config);
    const app = express();
    app.use(express.json());
    const userService = () => {};

    const ctr = new SimplePasswordProvider(config, {
        // @ts-expect-error
        userService,
        openApiService,
    });

    app.use('/auth/simple', ctr.router);

    const res = await request(app)
        .post('/auth/simple/login')
        .send({ name: 'john' });

    expect(400).toBe(res.status);
});

test('Should login user', async () => {
    const config = createTestConfig();
    const openApiService = new OpenApiService(config);
    const username = 'ola';
    const password = 'simplepass';
    const user = new User({ id: 123, username });

    const app = express();
    app.use(express.json());
    app.use((req, res, next) => {
        // @ts-expect-error
        req.session = {};
        next();
    });

    const userService = {
        loginUser: (u, p) => {
            if (u === username && p === password) {
                return user;
            }
            throw new Error('Wrong password');
        },
    };

    const ctr = new SimplePasswordProvider(config, {
        // @ts-expect-error
        userService,
        openApiService,
    });

    app.use('/auth/simple', ctr.router);

    const res = await request(app)
        .post('/auth/simple/login')
        .send({ username, password });

    expect(200).toBe(res.status);
    expect(user.username).toBe(res.body.username);
});

test('Should not login user with wrong password', async () => {
    const config = createTestConfig();
    const openApiService = new OpenApiService(config);
    const username = 'ola';
    const password = 'simplepass';
    const user = new User({ id: 133, username });

    const app = express();
    app.use(express.json());
    app.use((req, res, next) => {
        // @ts-expect-error
        req.session = {};
        next();
    });

    const userService = {
        loginUser: (u, p) => {
            if (u === username && p === password) {
                return user;
            }
            throw new PasswordMismatchError();
        },
    };

    const ctr = new SimplePasswordProvider(config, {
        // @ts-expect-error
        userService,
        openApiService,
    });

    app.use('/auth/simple', ctr.router);

    const res = await request(app)
        .post('/auth/simple/login')
        .send({ username, password: 'not-correct' });

    expect(res.status).toBe(401);
});