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/* eslint-disable no-invalid-this */
/*****************************************************************************
* Open MCT, Copyright (c) 2014-2021, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* Open MCT is licensed under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
* Open MCT includes source code licensed under additional open source
* licenses. See the Open Source Licenses file (LICENSES.md) included with
* this source code distribution or the Licensing information page available
* at runtime from the About dialog for additional information.
*****************************************************************************/
import {
createOpenMct,
resetApplicationState
} from 'utils/testing';
describe("The local storage plugin", () => {
let space;
let openmct;
beforeEach(() => {
space = `test-${Date.now()}`;
openmct = createOpenMct();
openmct.install(openmct.plugins.LocalStorage('', space));
});
it('initializes localstorage if not already initialized', () => {
const ls = getLocalStorage();
expect(ls[space]).toBeDefined();
});
it('successfully persists an object to localstorage', async () => {
const domainObject = {
identifier: {
namespace: '',
key: 'test-key'
},
name: 'A test object'
};
let spaceAsObject = getSpaceAsObject();
expect(spaceAsObject['test-key']).not.toBeDefined();
await openmct.objects.save(domainObject);
spaceAsObject = getSpaceAsObject();
expect(spaceAsObject['test-key']).toBeDefined();
});
it('successfully retrieves an object from localstorage', async () => {
const domainObject = {
identifier: {
namespace: '',
key: 'test-key'
},
name: 'A test object',
anotherProperty: Date.now()
};
await openmct.objects.save(domainObject);
let testObject = await openmct.objects.get(domainObject.identifier);
expect(testObject.name).toEqual(domainObject.name);
expect(testObject.anotherProperty).toEqual(domainObject.anotherProperty);
});
afterEach(() => {
resetApplicationState(openmct);
resetLocalStorage();
});
function resetLocalStorage() {
delete window.localStorage[space];
}
function getLocalStorage() {
return window.localStorage;
}
function getSpaceAsObject() {
return JSON.parse(getLocalStorage()[space]);
}
});
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