public void CalculationPackage_FromString_PrazanString()
{
Assert.Throws <IndexOutOfRangeException>(() => {
CalculationPackage cp = new CalculationPackage();
cp.FromString(" ");
});
}
public void CalculationPackage_ToString_Ispravan(string tekst)
{
CalculationPackage cp = new CalculationPackage(ispravanDatum, 255.16, VrstaProracuna.MAKSIMALNI);
cp.PosVreme = ispravanDatum;
Assert.AreEqual(tekst, cp.ToString());
}
public void CalculationPackage_FromString_NeispravanDatumFormat(string tekst)
{
Assert.Throws <ArgumentNullException>(() => {
CalculationPackage cp = new CalculationPackage();
cp.FromString(tekst);
});
}
[TestCase("59/45/22/28/10/2020-59/45/22/28/10/2020-sasasas-MAKSIMALNI")] //NE VALJA KONVERZIJA VREDNOSTI MERENJA
public void CalculationPackage_FromString_NeispravanDatumBroj(string tekst)
{
Assert.Throws <ArgumentOutOfRangeException>(() => {
CalculationPackage cp = new CalculationPackage();
cp.FromString(tekst);
});
}
public void CalculationPackage_Konstruktor_DobriParametri(double vrednost, VrstaProracuna vrsta)
{
CalculationPackage cp = new CalculationPackage(ispravanDatum, vrednost, vrsta);
Assert.AreEqual(vrednost, cp.Rezultat);
Assert.AreEqual(vrsta, cp.VrstaProracuna);
Assert.AreEqual(ispravanDatum, cp.VremeProracuna);
}
public void DataAccessCommunication_SendMessage_Ispravan_SlanjePaketaDa()
{
List <ClientPackage> lista = new List <ClientPackage>();
CalculationPackage paket = new CalculationPackage();
//public static void SendMessage(ref List<ClientPackage> compack,DateTime dat,bool slanje_paketa,CalculationPackage packetOut)
string teststring = "Poruka uspesno poslata";
var output = new StringWriter();
Console.SetOut(output);
CalculationFunctions.DataAccessCommunication.SendMessage(ref lista, ispravanDatum, true, paket);
Assert.AreEqual(output.ToString(), teststring);
}
public List <ClientPackage> RetrieveCalculations(bool slanje_paketa, CalculationPackage packetOut)
{
List <ClientPackage> kalkulacije = new List <ClientPackage>();
Int32 portDataAccess = 10010;
DataAccessCommunication dac = new DataAccessCommunication(portDataAccess, IPAddress.Parse("127.0.0.1"));
DateTime datum = new DateTime();
var th1 = new Thread(() => DataAccessCommunication.SendMessage(ref kalkulacije, datum, slanje_paketa, packetOut));
th1.IsBackground = true;
th1.Start();
return(kalkulacije);
}
public void CalculationPackage_FromString_Ispravan(string tekst)
{
CalculationPackage cpkontrolni = new CalculationPackage(ispravanDatum, 255.16, VrstaProracuna.MAKSIMALNI);
cpkontrolni.PosVreme = ispravanDatum;
CalculationPackage cptest = new CalculationPackage();
cptest.FromString(tekst);
Assert.AreEqual(cpkontrolni.PosVreme, cptest.PosVreme);
Assert.AreEqual(cpkontrolni.VremeProracuna, cptest.VremeProracuna);
Assert.AreEqual(cpkontrolni.VrstaProracuna, cptest.VrstaProracuna);
Assert.AreEqual(cpkontrolni.Rezultat, cptest.Rezultat);
}
public void SetUp()
{
calcPack = new CalculationPackage(ispravanDatum, 245.16, VrstaProracuna.MINIMALNI);
ispravanDatum = new DateTime(2020, 10, 28, 22, 45, 59);
ch = new Calculation();
ClientPackage cp = new ClientPackage();
cp.Datum = ispravanDatum;
cp.Potrosnja = 256.36;
cp.Region = "VOJVODINA";
ispravnalista.Add(cp);
cp = new ClientPackage();
cp.Datum = new DateTime(2020, 6, 15, 15, 59, 59);
cp.Potrosnja = 3636.36;
cp.Region = "MACVA";
ispravnalista.Add(cp);
}
public static void SendInfoToInsert_Calculation(CalculationPackage cp)
{
string responseData = "";
IPEndPoint iPEndPoint = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 20000);
TcpClient client = new TcpClient(iPEndPoint);
NetworkStream ns = client.GetStream();
string poruka = "Calculation_Update;" + cp.ToString();
Byte[] data = System.Text.Encoding.ASCII.GetBytes(poruka);
ns.Write(data, 0, data.Length);
Int32 bytes = ns.Read(data, 0, data.Length);
responseData = System.Text.Encoding.ASCII.GetString(data, 0, bytes);
ns.Close();
client.Close();
}
public static void ReceiveMessage()
{
try
{
DataBaseCommunication dbc = new DataBaseCommunication();
clh = new TcpListener(IPAddress.Parse("127.0.0.1"), 10010);
clh.Start();
Byte[] bytes = new Byte[256];
String data = null;
DateTime datum = new DateTime();
while (true)
{
Console.Write("Waiting for a connection... ");
// Perform a blocking call to accept requests.
TcpClient client = clh.AcceptTcpClient();
Console.WriteLine("Connected!");
data = null;
// Get a stream object for reading and writing
NetworkStream stream = client.GetStream();
int i;
// Loop to receive all the data sent by the client.
while ((i = stream.Read(bytes, 0, bytes.Length)) != 0)
{
// Translate data bytes to a ASCII string.
data = System.Text.Encoding.ASCII.GetString(bytes, 0, i);
Console.WriteLine("Received: {0}", data);
string[] provera = data.Split(';');
if (provera[0].Equals("Kalkulacija"))
{
CalculationPackage cp = new CalculationPackage();
cp.FromString(provera[1]);
var t1 = new Thread(() => DataBaseCommunication.SendInfoToInsert_Calculation(cp));
t1.Start();
string odgovor = "Dodato";
bytes = System.Text.Encoding.ASCII.GetBytes(odgovor);
stream.Write(bytes, 0, bytes.Length);
}
else
{
//5/1/2008 6:32:06 PM
//Dodati if sa proverom posiljke od CalculationHandlera
string[] vreme = data.Split('/');
//vreme[0] - godina, vreme[1] - mesec, vreme[2] - dan, vreme[3] - sat, vreme[4] - minut, vreme[5] - sekund;
datum = new DateTime(Int32.Parse(vreme[0]), Int32.Parse(vreme[1]), Int32.Parse(vreme[2]), Int32.Parse(vreme[3]), Int32.Parse(vreme[4]), Int32.Parse(vreme[5]));
string odgovor = "";
//IZDVOJEN DATUM, OVDE TREBA DA SE POZIVA FUNKCIJA KOJA CE DA RETRIEVE LISTU PO OVOM DATUMU
var t1 = new Thread(() => DataBaseCommunication.AskForList(datum, ref odgovor, false));
t1.Start();
//VRACANJE LISTE PRETABANE U STRING
bytes = System.Text.Encoding.ASCII.GetBytes(odgovor);
stream.Write(bytes, 0, bytes.Length);
}
}
// Shutdown and end connection
client.Close();
}
}
catch (SocketException e)
{
Console.WriteLine("SocketException: {0}", e);
}
finally
{
// Stop listening for new clients.
clh.Stop();
}
}
public void CalculationPackage_Konstruktor_NeispravnaVrsta(double vrednost, VrstaProracuna vrsta)
{
Assert.Throws <ArgumentOutOfRangeException>(() => {
CalculationPackage cp = new CalculationPackage(ispravanDatum, vrednost, vrsta);
});
}
static void Main(string[] args)
{
Calculation c = new Calculation();
TcpListener server = null;
Int32 port = 10003;
IPAddress localAddr = IPAddress.Parse("127.0.0.1");
try
{
server = new TcpListener(localAddr, port);
// Start listening for client requests.
server.Start();
// Buffer for reading data
Byte[] bytes = new Byte[256];
String data = null;
bool trigger = false;
// Enter the listening loop.
while (true)
{
Console.Write("Waiting for a connection... ");
// Perform a blocking call to accept requests.
TcpClient client = server.AcceptTcpClient();
Console.WriteLine("Connected!");
data = null;
// Get a stream object for reading and writing
NetworkStream stream = client.GetStream();
int i;
// Loop to receive all the data sent by the client.
while ((i = stream.Read(bytes, 0, bytes.Length)) != 0)
{
// Translate data bytes to a ASCII string.
data = System.Text.Encoding.ASCII.GetString(bytes, 0, i);
Console.WriteLine("Received: {0}", data);
trigger = true;
if (trigger)
{
//primamo string formatiran unutar override metode toString klase ClientPackage
List <double> listaMerenja = new List <double>();
CalculationPackage paketOut = new CalculationPackage();
List <ClientPackage> unosi_baza = c.RetrieveCalculations(false, paketOut);
List <string> unosi = new List <string>(unosi_baza.Count);
foreach (ClientPackage cp in unosi_baza)
{
unosi.Add(cp.ToString());
}
int k = 0;
while (listaMerenja.Count != unosi.Count)
{
string[] delovi = unosi[k].Split('-');
//radimo sa DateTime delom
string[] datumpodaci = delovi[0].Split('/');
int sekunde = 0, minuti = 0, sati = 0, dani = 0, meseci = 0, godine = 0;
Int32.TryParse(datumpodaci[0], out sekunde);
Int32.TryParse(datumpodaci[1], out minuti);
Int32.TryParse(datumpodaci[2], out sati);
Int32.TryParse(datumpodaci[3], out dani);
Int32.TryParse(datumpodaci[4], out meseci);
Int32.TryParse(datumpodaci[0], out godine);
DateTime datum = new DateTime(godine, meseci, dani, sati, minuti, sekunde);
paketOut.VremeProracuna = datum;
//radimo sa vrednosti potrosnje
double potrosnja = 0;
Double.TryParse(delovi[2], out potrosnja);
listaMerenja.Add(potrosnja);
paketOut.PosVreme = DateTime.Now;
if (data.Equals("min"))
{
paketOut.Rezultat = listaMerenja.Min();
paketOut.VrstaProracuna = VrstaProracuna.MINIMALNI;
}
//Maximum
if (data.Equals("max"))
{
paketOut.Rezultat = listaMerenja.Max();
paketOut.VrstaProracuna = VrstaProracuna.MAKSIMALNI;
}
//Prosek
if (data.Equals("average"))
{
paketOut.Rezultat = listaMerenja.Average();
paketOut.VrstaProracuna = VrstaProracuna.PROSECNI;
}
k++;
if (k == unosi.Count)
{
k = 0;
}
}
//Slanje paketOut-a na upis u bazu podataka
unosi_baza = c.RetrieveCalculations(true, paketOut);
trigger = false;
}
}
}
}
catch (SocketException e)
{
Console.WriteLine("SocketException: {0}", e);
}
finally
{
// Stop listening for new clients.
server.Stop();
}
Console.WriteLine("\nHit enter to continue...");
Console.Read();
}
