dg-npm-templates/templates/dg-react-micro-frontend-latest/src/test/jest/modules/message/slice/MessageSlice.test.js

Npx generator for react app dependency creation by digite

import messageReducer, {
    initMessageComp,
    showMessage,
    hideMessage,
  } from 'js/modules/message/slice/MessageSlice';
  
  describe('appData reducer', () => {
    const initialState = {
		show: false
	};

    it('should  handle initial state', () => {
        expect(messageReducer(undefined, { type: 'unknown' })).toEqual({
            show: false
        });
    });

    it('should set initial state', () => {
        const actual = messageReducer(initialState, initMessageComp());
        expect(actual.messageData).toEqual({
            show: false,
            type: undefined,
            message: undefined
        });
    });
  
    it('should show message', () => {
        const actual = messageReducer(initialState, showMessage( {
            type: "warning",
            message: "This is waring message"
        }));
        expect(actual.messageData).toEqual({
            show: true,
            type: "warning",
            message: "This is waring message",
            onConfirmFn: undefined,
            onCancelFn: undefined,
            headerText: undefined,
            actionLabels: undefined,
            dontShowMeAgain: undefined,
            showMainBox: undefined,
            htmlMessage: undefined,
            noHeaderIcon: undefined
        });
    });

    it('should hide message', () => {
        const actual = messageReducer(initialState, hideMessage());
        expect(actual.messageData).toEqual({
            show: false,
            type: undefined,
            message: undefined,
            headerText: undefined,
            actionLabels: undefined,
            onConfirmFn: undefined,
            dontShowMeAgain: false,
            showMainBox: false,
            onCancelFn: undefined,
            htmlMessage: undefined,
            noHeaderIcon: undefined
        });
    });
  });