| 1 | // *****************************************************************************
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| 2 | // Copyright (C) 2018 Ericsson and others.
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| 3 | //
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| 4 | // This program and the accompanying materials are made available under the
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| 5 | // terms of the Eclipse Public License v. 2.0 which is available at
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| 6 | // http://www.eclipse.org/legal/epl-2.0.
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| 7 | //
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| 8 | // This Source Code may also be made available under the following Secondary
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| 9 | // Licenses when the conditions for such availability set forth in the Eclipse
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| 10 | // Public License v. 2.0 are satisfied: GNU General Public License, version 2
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| 11 | // with the GNU Classpath Exception which is available at
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| 12 | // https://www.gnu.org/software/classpath/license.html.
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| 13 | //
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| 14 | // SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
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| 15 | // *****************************************************************************
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| 16 |
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| 17 | import { Emitter } from '../../../common';
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| 18 | import { PreferenceChange } from '../preference-service';
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| 19 |
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| 20 | /* eslint-disable @typescript-eslint/no-explicit-any */
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| 21 | export function createMockPreferenceProxy(preferences: { [p: string]: any }): any {
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| 22 | const unsupportedOperation = (_: any, __: string) => {
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| 23 | throw new Error('Unsupported operation');
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| 24 | };
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| 25 | return new Proxy({}, {
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| 26 | get: (_, property: string) => {
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| 27 | if (property === 'onPreferenceChanged') {
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| 28 | return new Emitter<PreferenceChange>().event;
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| 29 | }
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| 30 | if (property === 'dispose') {
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| 31 | return () => { };
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| 32 | }
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| 33 | if (property === 'ready') {
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| 34 | return Promise.resolve();
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| 35 | }
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| 36 | // eslint-disable-next-line no-null/no-null
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| 37 | if (preferences[property] !== undefined && preferences[property] !== null) {
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| 38 | return preferences[property];
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| 39 | }
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| 40 | return undefined;
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| 41 | },
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| 42 | ownKeys: () => [],
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| 43 | getOwnPropertyDescriptor: (_, property: string) => ({}),
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| 44 | set: unsupportedOperation,
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| 45 | deleteProperty: unsupportedOperation,
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| 46 | defineProperty: unsupportedOperation
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| 47 | });
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| 48 | }
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