simple-modbus/dist/error/error.test.js

A simple library for working with Modbus with Typescript bindings.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var modbus_errors_1 = require("./modbus-errors");
describe('Error Tests', function () {
    it('should throw a well formed ModbusCommandError error', function (done) {
        try {
            // noinspection ExceptionCaughtLocallyJS
            throw new modbus_errors_1.ModbusCommandError('Modbus Command Error');
        }
        catch (e) {
            expect(e).toBeInstanceOf(modbus_errors_1.ModbusCommandError);
            expect(e.message).toEqual('Modbus Command Error');
            expect(e.toString()).toEqual('ModbusCommandError: Modbus Command Error');
            expect(e.requestBytes).toBeUndefined();
            done();
        }
    });
    it('should throw a well formed ModbusCommandError error with requestBytes', function (done) {
        try {
            // noinspection ExceptionCaughtLocallyJS
            throw new modbus_errors_1.ModbusCommandError('Modbus Command Error', Buffer.from([1, 2, 3, 4]));
        }
        catch (e) {
            expect(e).toBeInstanceOf(modbus_errors_1.ModbusCommandError);
            expect(e.message).toEqual('Modbus Command Error');
            expect(e.toString()).toEqual('ModbusCommandError: Modbus Command Error');
            expect(e.requestBytes).toEqual(Buffer.from([1, 2, 3, 4]));
            done();
        }
    });
    // it('should throw a well formed ModbusServerError error', done => {
    //   try {
    //     // noinspection ExceptionCaughtLocallyJS
    //     throw new ModbusServerError('Modbus Server Error')
    //   } catch (e) {
    //     expect(e).toBeInstanceOf(ModbusServerError)
    //     expect(e.message).toEqual('Modbus Server Error')
    //     expect(e.toString()).toEqual('ModbusServerError: Modbus Server Error')
    //     done()
    //   }
    // })
});
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