src/app/store/statements/reducers/new-statement/new-statement-form.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 {clearNewStatementFormAction, setNewStatementProgressAction, submitNewStatementAction} from "../../actions";
import {IStatementInfoForm, IStatementInformationFormValue} from "../../model";
import {newStatementFormReducer} from "./new-statement-form.reducer";

describe("newStatementFormReducer", () => {

    const value = {} as IStatementInformationFormValue;

    it("should update the form value on submit", () => {
        const initialState = undefined;
        const action = submitNewStatementAction({value});
        const state = newStatementFormReducer(initialState, action);
        expect(state).toEqual({value, isLoading: true, error: undefined});
    });

    it("should clear the form", () => {
        const initialState = {} as IStatementInfoForm;
        const action = clearNewStatementFormAction();
        const state = newStatementFormReducer(initialState, action);
        expect(state).toEqual(undefined);
    });

    it("should update the progress information", () => {
        const action = setNewStatementProgressAction({isLoading: true, error: undefined});
        const state = newStatementFormReducer({value}, action);
        expect(state).toEqual({value, isLoading: true, error: undefined});
    });

});