Created
September 29, 2023 22:14
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import { test } from 'vitest'; | |
import { useLocalStorage } from './useLocalStorage'; | |
const EMPTY_VALUE = undefined; | |
test('useLocalStorage hook with string', async ({ expect }) => { | |
const TEST_OPTION = { | |
KEY: 'test-key-string', | |
VALUE: 'test-value', | |
}; | |
const [getItem, setItem, removeItem] = useLocalStorage<string>( | |
TEST_OPTION.KEY | |
); | |
setItem(TEST_OPTION.VALUE); | |
const value = getItem(); | |
expect(value).toEqual(TEST_OPTION.VALUE); | |
expect(value).toBe(TEST_OPTION.VALUE); | |
removeItem(); | |
expect(getItem()).toBe(EMPTY_VALUE); | |
}); | |
test('useLocalStorage hook with object', async ({ expect }) => { | |
const TEST_OPTION = { | |
KEY: 'test-key-object', | |
VALUE: { | |
name: 'test-value', | |
}, | |
}; | |
const [getObject, setObject, removeObject] = useLocalStorage<{ | |
name: string; | |
}>(TEST_OPTION.KEY); | |
setObject(TEST_OPTION.VALUE); | |
expect(getObject()).toEqual(TEST_OPTION.VALUE); | |
const value = getObject(); | |
expect(value).toEqual(TEST_OPTION.VALUE); | |
removeObject(); | |
expect(getObject()).toBe(EMPTY_VALUE); | |
}); | |
test('useLocalStorage hook with number', async ({ expect }) => { | |
const TEST_OPTION = { | |
KEY: 'test-key-number', | |
VALUE: 6, | |
}; | |
const [getItem, setItem, removeItem] = useLocalStorage<number>( | |
TEST_OPTION.KEY | |
); | |
setItem(TEST_OPTION.VALUE); | |
expect(getItem()).toEqual(TEST_OPTION.VALUE); | |
const value = getItem(); | |
expect(value).toEqual(TEST_OPTION.VALUE); | |
removeItem(); | |
expect(getItem()).toBe(EMPTY_VALUE); | |
}); | |
test('useLocalStorage hook with boolean', async ({ expect }) => { | |
const TEST_OPTION = { | |
KEY: 'test-key-boolean', | |
VALUE: true, | |
}; | |
const [getItem, setItem, removeItem] = useLocalStorage<boolean>( | |
TEST_OPTION.KEY | |
); | |
setItem(TEST_OPTION.VALUE); | |
expect(getItem()).toEqual(TEST_OPTION.VALUE); | |
const value = getItem(); | |
expect(value).toEqual(TEST_OPTION.VALUE); | |
removeItem(); | |
expect(getItem()).toBe(EMPTY_VALUE); | |
}); | |
test('useLocalStorage hook with array', async ({ expect }) => { | |
const TEST_OPTION = { | |
KEY: 'test-key-array', | |
VALUE: ['test-value-1', 'test-value-2'], | |
}; | |
const [getItem, setItem, removeItem] = useLocalStorage<string[]>( | |
TEST_OPTION.KEY | |
); | |
setItem(TEST_OPTION.VALUE); | |
expect(getItem()).toEqual(TEST_OPTION.VALUE); | |
const value = getItem(); | |
expect(value).toEqual(TEST_OPTION.VALUE); | |
removeItem(); | |
expect(getItem()).toBe(EMPTY_VALUE); | |
}); |
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