tbf/NfcC7_DLL.Tests/NfcHanler/SERIAL_DriverTest.cs

using System;
using System.IO.Ports;
using JetBrains.Annotations;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using NfcC7_DLL.NfcHanler;

namespace NfcC7_DLL.Tests.NfcHanler;

[TestClass]
[TestSubject(typeof(SERIAL_Driver))]
public class SERIAL_DriverTest
{
    private readonly byte[] Open =
    { 107 ,128 ,1 ,16 ,0 ,48 ,0 ,71 ,108 ,111 ,98 ,97 ,108 ,73 ,80 ,101 ,114 
        ,108 ,85 ,116 ,105 ,108 ,105 ,116 ,121 ,0 ,0 ,39 ,215 };
    private readonly byte[] CommDeviceSessionEnd = { 0x6B, 0x61, 0x00, 0x10, 0x05, 0x31, 0x00, 0x1F, 0x29, 0xF9, 0xC5 };

    private readonly byte[] ProductDetails =
        { 107, 48, 1, 16, 3, 33, 1, 2, 107, 144, 0, 0, 17, 64, 5, 0, 2, 4, 96, 98, 66, 4, 165, 100 };

    private readonly byte[] ProductDetails2 =
        { 107, 48, 1, 16, 3, 33, 1, 2, 107, 144, 0, 0, 17, 64, 5, 0, 2, 4, 96 };
    
    string com = "COM5";
    int baudrate = 57600;
    int dataBits = 8;
    Parity parity = Parity.None;
    StopBits stopbits = StopBits.Two;
    int readTimeout = 5000;
    int writeTimeout = 1000;
    
    [TestMethod]
    public void SendMessage_Test()
    {
        
        byte[] message = Open;
        byte[] bytesReceived;
        
        SERIAL_Driver driver = new SERIAL_Driver();
        bool isopen = driver.OpenConnection(com,baudrate, dataBits,parity,stopbits,readTimeout,writeTimeout);
        Assert.IsTrue(isopen);
        driver.SendMessage(message, message.Length);
        //Assert.IsTrue(driver.GetRawData().Length == 0);
        bytesReceived = driver.GetRawData();
        Assert.IsTrue(bytesReceived.Length > 0);
        Console.WriteLine("IsOpened: {0}", driver.isOpen());
        // Display raw bytes (as hex or byte count)
        Console.WriteLine(string.Format("Bytes received: {0}", bytesReceived.Length));
        Console.WriteLine(string.Format("Bytes (hex): {0}", BitConverter.ToString(bytesReceived)));
        string response = System.Text.Encoding.UTF8.GetString(bytesReceived);
        Console.WriteLine("Bytes string: {0}",response);

        message = CommDeviceSessionEnd;
        driver.SendMessage(message, message.Length);

        driver.Close();

    }
    
    [TestMethod]
    public void SendMessage_TestGetSerialNo()
    {
        
        byte[] message = Open;
        byte[] bytesReceived;
        
        SERIAL_Driver driver = new SERIAL_Driver();
        bool isopen = driver.OpenConnection(com,baudrate, dataBits,parity,stopbits,readTimeout,writeTimeout);
        Assert.IsTrue(isopen);
        driver.SendMessage(message, message.Length,readTimeout);
        //Assert.IsTrue(driver.GetRawData().Length == 0);
        bytesReceived = driver.GetRawData();
        Assert.IsTrue(bytesReceived.Length > 0);
        if (bytesReceived[0] == 0xFF)
            Console.WriteLine("Error message: {0}", driver.ErrorMessage);
        // Display raw bytes (as hex or byte count)
        Console.WriteLine("IsOpened: {0}", driver.isOpen());
        Console.WriteLine(string.Format("Bytes received: {0}", bytesReceived.Length));
        Console.WriteLine(string.Format("Bytes (hex): {0}", BitConverter.ToString(bytesReceived)));
        string response = System.Text.Encoding.UTF8.GetString(bytesReceived);
        Console.WriteLine("Bytes string: {0}",response);
        
        // --- Get Serial No ---
        message = ProductDetails;
        driver.SendMessage(message, message.Length,readTimeout);
        bytesReceived = driver.GetRawData();
        Assert.IsTrue(bytesReceived.Length > 0);
        if (bytesReceived[0] == 0xFF)
            Console.WriteLine("Error message: {0}", driver.ErrorMessage);
        // Display raw bytes (as hex or byte count)
        Console.WriteLine("IsOpened: {0}", driver.isOpen());
        Console.WriteLine(string.Format("Bytes received: {0}", bytesReceived.Length));
        Console.WriteLine(string.Format("Bytes (hex): {0}", BitConverter.ToString(bytesReceived)));
        response = System.Text.Encoding.UTF8.GetString(bytesReceived);
        Console.WriteLine("Bytes string: {0}",response);
        
        // --- Get Serial No ---
        message = ProductDetails2;
        driver.SendMessage(message, message.Length,readTimeout);
        bytesReceived = driver.GetRawData();
        Assert.IsTrue(bytesReceived.Length > 0);
        if (bytesReceived[0] == 0xFF)
            Console.WriteLine("Error message: {0}", driver.ErrorMessage);
        // Display raw bytes (as hex or byte count)
        Console.WriteLine("IsOpened: {0}", driver.isOpen());
        Console.WriteLine(string.Format("Bytes received: {0}", bytesReceived.Length));
        Console.WriteLine(string.Format("Bytes (hex): {0}", BitConverter.ToString(bytesReceived)));
        response = System.Text.Encoding.UTF8.GetString(bytesReceived);
        Console.WriteLine("Bytes string: {0}",response);
        

        message = CommDeviceSessionEnd;
        driver.SendMessage(message, message.Length);

        driver.Close();

    }
}