@theia/core/src/browser/preferences/test/mock-preference-service.ts

Theia is a cloud & desktop IDE framework implemented in TypeScript.

// *****************************************************************************
// Copyright (C) 2018 Ericsson and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// http://www.eclipse.org/legal/epl-2.0.
//
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License v. 2.0 are satisfied: GNU General Public License, version 2
// with the GNU Classpath Exception which is available at
// https://www.gnu.org/software/classpath/license.html.
//
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
// *****************************************************************************

import { injectable } from 'inversify';
import { Emitter, Event } from '../../../common';
import URI from '../../../common/uri';
import { PreferenceChange, PreferenceChanges, PreferenceInspection, PreferenceService } from '../preference-service';
import { PreferenceScope } from '../preference-scope';
import { OverridePreferenceName } from '../preference-language-override-service';

@injectable()
export class MockPreferenceService implements PreferenceService {
    constructor() { }
    dispose(): void { }
    get<T>(preferenceName: string): T | undefined;
    get<T>(preferenceName: string, defaultValue: T): T;
    get<T>(preferenceName: string, defaultValue: T, resourceUri: string): T;
    get<T>(preferenceName: string, defaultValue?: T, resourceUri?: string): T | undefined {
        return undefined;
    }
    resolve<T>(preferenceName: string, defaultValue?: T, resourceUri?: string): {
        configUri?: URI,
        value?: T
    } {
        return {};
    }
    inspect<T>(preferenceName: string, resourceUri?: string): PreferenceInspection<T> | undefined {
        return undefined;
    }
    inspectInScope<T>(preferenceName: string, scope: PreferenceScope, resourceUri?: string, forceLanguageOverride?: boolean): T | undefined {
        return undefined;
    }
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    set(preferenceName: string, value: any): Promise<void> { return Promise.resolve(); }
    updateValue(): Promise<void> { return Promise.resolve(); }
    readonly ready: Promise<void> = Promise.resolve();
    readonly isReady = true;
    readonly onPreferenceChanged: Event<PreferenceChange> = new Emitter<PreferenceChange>().event;
    readonly onPreferencesChanged: Event<PreferenceChanges> = new Emitter<PreferenceChanges>().event;
    overridePreferenceName(options: OverridePreferenceName): string {
        return options.preferenceName;
    }
    overriddenPreferenceName(preferenceName: string): OverridePreferenceName | undefined {
        return undefined;
    }

    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    validate(name: string, value: any): boolean { return true; }
    getConfigUri(scope: PreferenceScope, resourceUri?: string): URI | undefined { return undefined; }
}