src/app/store/root/reducers/user.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 {clearUserAction, setUserAction} from "../actions";
import {ESPAUserRoles} from "../model";
import {userReducer} from "./user.reducer";

describe("userReducer", () => {

    it("should set the user information to the state", () => {
        let initialState;
        let action: Action = setUserAction(null);
        let state = userReducer(initialState, action);
        expect(state).toEqual({firstName: undefined, lastName: undefined, roles: []});

        action = setUserAction({
            firstName: "firstName",
            lastName: "lastName",
            roles: [
                ESPAUserRoles.DIVISION_MEMBER,
                ESPAUserRoles.ROLE_SPA_ACCESS
            ]
        });
        state = userReducer(initialState, action);
        expect(state).toEqual({
            firstName: "firstName",
            lastName: "lastName",
            roles: [
                ESPAUserRoles.DIVISION_MEMBER,
                ESPAUserRoles.ROLE_SPA_ACCESS
            ]
        });

        action = clearUserAction();
        state = userReducer(initialState, action);
        expect(state).toEqual(undefined);

        initialState = {
            firstName: "firstName",
            lastName: "lastName",
            roles: [
                ESPAUserRoles.DIVISION_MEMBER,
                ESPAUserRoles.ROLE_SPA_ACCESS
            ]
        };
        action = clearUserAction();
        state = userReducer(initialState, action);
        expect(state).toEqual(undefined);
    });

});