39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
import LocalStorageMock from '../mocks/localStorage';
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import {
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loadState,
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saveState,
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loadStatePropertyOrEmptyObject,
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REDUX_STATE
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} from '../../common/utils/localStorage';
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window.localStorage = new LocalStorageMock();
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describe('saveState', () => {
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it('should serialize and persist state to local storage under key: "REDUX_STATE"', () => {
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const persistMe = {
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foo: 'bar'
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};
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saveState(persistMe);
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expect(JSON.parse(localStorage.getItem(REDUX_STATE))).toEqual(persistMe);
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});
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});
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describe('loadStage', () => {
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it('should return local storage under KEY: "REDUX_STATE"', () => {
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const exValue = 'foo';
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localStorage.setItem(REDUX_STATE, JSON.stringify(exValue));
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expect(loadState()).toEqual(exValue);
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});
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});
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describe('loadStatePropertyOrEmptyObject', () => {
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it('should return property of object from local storage under KEY: "REDUX_STATE"', () => {
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const serializeThis = {
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one: 'foo',
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two: 'bar'
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};
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saveState(serializeThis);
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expect(loadStatePropertyOrEmptyObject('one')).toEqual(serializeThis.one);
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});
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});
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