src/app/store/root/reducers/version-back-end.reducer.spec.ts

/********************************************************************************
 * Copyright (c) 2020 Contributors to the Eclipse Foundation
 *
 * See the NOTICE file(s) distributed with this work for additional
 * information regarding copyright ownership.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0
 *
 * SPDX-License-Identifier: EPL-2.0
 ********************************************************************************/

import {Action} from "@ngrx/store";
import {setBackEndVersionAction} from "../actions";
import {versionBackEndReducer} from "./version-back-end.reducer";

describe("versionBackEndReducer", () => {

    it("should set the version to the state", () => {
        const initialState: string = undefined;
        let action: Action = setBackEndVersionAction(null);
        let state = versionBackEndReducer(initialState, action);
        expect(state).toEqual(initialState);

        action = setBackEndVersionAction({buildVersion: "1.04", applicationName: "tob"});
        state = versionBackEndReducer(initialState, action);
        expect(state).toEqual("1.04");

        action = setBackEndVersionAction({buildVersion: undefined, applicationName: undefined});
        state = versionBackEndReducer(initialState, action);
        expect(state).toEqual(undefined);
    });

});