sleep-tracker-backend/services/users/users.spec.js

const db = require('../../data/dbConfig');
const Users = require('./usersModel');

beforeEach(async () => {
	await db('users').truncate();
});

describe('Users.addUser', () => {

	it('is able to insert user to the db', async () => {
		await Users.addUser({
			email: "gabetest@ls.com",
			username: "gabetest",
			password: "1234"
		});
		await Users.addUser({
			email: "gabetest2@ls.com",
			username: "gabetest2",
			password: "1234"
		});

		let users = await Users.findUserById(2);
		expect(users.username).toBe('gabetest2');
	});
});

describe('Users.removeUser', () => {
	it('is able to remove an user', async () => {
		await Users.addUser({
			email: "gabetest@ls.com",
			username: "gabetest",
			password: "1234"
		});
		await Users.addUser({
			email: "gabetest2@ls.com",
			username: "gabetest2",
			password: "1234"
		});
		await Users.findUserById(2);

		await Users.removeUser(2);
		let userDel2 = await Users.findUserById(2);
		expect(userDel2).toBeUndefined();

		let user1 = await Users.findUserById(1);
		expect(user1.username).toBe('gabetest');

		await Users.removeUser(1);
		let userDel = await Users.findUserById(1);
		expect(userDel).toBeUndefined();
	});
});

describe('Users.updateUser', () => {
	it('is able to update a user', async () => {
		await Users.addUser({
			email: "gabetest@ls.com",
			username: "gabetest",
			password: "1234"
		});

		let user = await Users.findUserById(1);
		expect(user.username).toBe('gabetest');

		await Users.updateUser(1, {
			email: "gabetest@ls.com",
			username: "gabetestChanged",
			password: "1234"
		});

		let updatedUser = await Users.findUserById(1);
		expect(updatedUser.username).toBe('gabetestChanged');
	});
});