/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2016-2017 Dan "Ducky" Little
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

import { createStore, combineReducers } from "redux";

import reducer from "gm3/reducers/ui";
import * as actions from "gm3/actions/ui";

describe("test the `ui` reducer", () => {
  let store = null;

  // before each test refresh the store.
  beforeEach(() => {
    store = createStore(
      combineReducers({
        ui: reducer,
      })
    );
  });

  it("sets and clears the ui hint", () => {
    // set the hint to test-hint and verify the change in the state
    store.dispatch(actions.setUiHint("test-hint"));
    expect(store.getState().ui.hint).toBe("test-hint");

    // clear the hint and see if it is null
    store.dispatch(actions.clearUiHint());
    expect(store.getState().ui.hint).toBe(null);
  });

  it("sets a run action", () => {
    store.dispatch(actions.runAction("test-action"));
    expect(store.getState().ui.action).toBe("test-action");

    store.dispatch(actions.clearAction());
    expect(store.getState().ui.action).toBe(null);
  });
});
