In-Code

beforeEach and afterEach

Both beforeEach, afterEach are recommended for tests that consume a particular global state for each test.
For example, by populating or resetting a database before and/or after multiple assertions.

Basic usage

import { test, beforeEach, afterEach } from 'poku';

const prepareService = () => true;
const resetService = () => true;

beforeEach(() => prepareService());

afterEach(() => resetService());

test(() => {
  // do anything you want
});

test(() => {
  // do anything you want
});

By using promises

import { test, beforeEach, afterEach } from 'poku';

const prepareService = () => new Promise((resolve) => resolve(true));

const resetService = () => new Promise((resolve) => resolve(true));

beforeEach(async () => await prepareService());
afterEach(async () => await resetService());

await test(async () => {
  // do anything you want
});

await test(async () => {
  // do anything you want
});

tip

You can overwriting both beforeEach and afterEach by declaring them again anytime.

Poku provides three optional methods from both beforeEach and afterEach:

• .pause()
• .continue()
• .reset()