@rockpack/logger/lib/esm/LoggerContainer.test.js

This module can help you build error tracking & crash reporting system for your React application.

import { __awaiter } from "tslib";
import React from 'react';
import { mount } from 'enzyme';
import { logger } from './logger';
import LoggerContainer, { useLoggerApi } from './LoggerContainer';
let loggerApi;
let level;
let message;
let stack;
beforeAll(() => {
    const App = () => {
        loggerApi = useLoggerApi();
        return null;
    };
    mount(React.createElement(LoggerContainer, { onError: (s) => {
            stack = s;
        }, stdout: (l, m) => {
            level = l;
            message = m;
        } },
        React.createElement(App, null)));
});
it('test useLogger hook', () => {
    expect(typeof logger.log === 'function')
        .toBe(true);
    expect(typeof logger.info === 'function')
        .toBe(true);
    expect(typeof logger.debug === 'function')
        .toBe(true);
    expect(typeof logger.warn === 'function')
        .toBe(true);
    expect(typeof logger.error === 'function')
        .toBe(true);
});
['log', 'info', 'debug', 'warn', 'error'].forEach((logMethod) => {
    test(`test logger ${logMethod} method`, () => {
        logger[logMethod](`test ${logMethod} message`);
        expect(level)
            .toBe(logMethod);
        expect(message)
            .toBe(`test ${logMethod} message`);
    });
});
describe('test useLoggerApi', () => {
    test('test getStackData()', () => __awaiter(void 0, void 0, void 0, function* () {
        const { actions } = loggerApi.getStackData();
        expect(actions.length).toBe(5);
    }));
    test('test onError callback', () => __awaiter(void 0, void 0, void 0, function* () {
        loggerApi.triggerError(loggerApi.getStackData());
        expect(stack.actions.length)
            .toBe(5);
    }));
});