In-Code
beforeEach
and afterEach
β
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 usageβ
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 promisesβ
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()