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path: root/packages/renderer/src/env/impl/__tests__/RendererEnvImpl.spec.ts
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/*
 * Copyright (C)  2022 Kristóf Marussy <kristof@marussy.com>
 *
 * This file is part of Sophie.
 *
 * Sophie is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, version 3.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 *
 * SPDX-License-Identifier: AGPL-3.0-only
 */

import { jest } from '@jest/globals';
import {
  Action,
  runtimeService,
  RuntimeService,
  SophieRenderer,
} from '@sophie/shared';

import { rendererStore } from '../../../stores/RendererStore';
import RendererEnvImpl from '../RendererEnvImpl';

const ipc: SophieRenderer = {
  dispatchAction: jest.fn(),
  onSharedStoreChange: jest.fn(),
};
let sut: RendererEnvImpl;

beforeEach(() => {
  sut = new RendererEnvImpl(ipc);
});

describe('dispatchMainAction', () => {
  it('should dispatch actions via the IPC', () => {
    const action: Action = {
      action: 'set-theme-source',
      themeSource: 'dark',
    };
    sut.dispatchMainAction(action);
    expect(ipc.dispatchAction).toHaveBeenCalledWith(action);
  });
});

describe('getRuntimeService', () => {
  describe('when no store was set', () => {
    it('should throw an error', () => {
      expect(() => sut.getRuntimeService('someId')).toThrow();
    });
  });

  describe('when the store was set', () => {
    let runtimeServiceStore: RuntimeService;

    beforeEach(() => {
      runtimeServiceStore = runtimeService.create({
        state: 'loaded',
      });
      const store = rendererStore.create({
        shared: {
          runtimeServices: {
            someId: runtimeServiceStore,
          },
        },
      });
      sut.setStore(store);
    });

    it('should return the runtime service for the given ID', () => {
      const returnedStore = sut.getRuntimeService('someId');
      expect(returnedStore).toBe(runtimeServiceStore);
    });

    it('should return undefined for an unknown ID', () => {
      const returnedStore = sut.getRuntimeService('unknownId');
      expect(returnedStore).toBeUndefined();
    });
  });
});