tbf/TBFTests/Rig/RegisterReaders/PoseidonCmdStartStop/CliRunnerTest.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using JetBrains.Annotations;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using TBF.Rig.RegisterReaders.PoseidonCmdStartStop;

namespace TBFTests.Rig.RegisterReaders.PoseidonCmdStartStop
{
    [TestClass]
    [TestSubject(typeof(CliRunner))]
    public class CliRunnerTest
    {

        [TestMethod]
        public void ExtractJson_Test()
        {
            String allOutput = " {\n  \"DeviceId\": \"1000000267\"\n}\n";
            CliRunner cliRunner = new CliRunner(false);
            string json = cliRunner.ExtractJson(allOutput);
            
            Assert.IsTrue(!string.IsNullOrEmpty(json));
        }
        
        [TestMethod]
        public void ExtractJson_Test2()
        {
            String allOutput = "{\n  \"NfcTagDetected\": true,\n  \"ProductType\": 74,\n  \"ProductTypeVersion\": \"B1.0.13\",\n  \"DeviceId\": \"1000000267\",\n  \"Reading\": \"0003292.1\",\n  \"Reading_Totalizer\": \"000329218\",\n  \"Reading_Digits\": \"8\",\n  \"Reading_Shift\": \"-1\",\n  \"Reading_Resolution\": \"-2\",\n  \"Reading_Units\": \"2\",\n  \"Reading_FlowDirection\": \"3\",\n  \"Reading_FlowRate\": \"0\",\n  \"CalibrationFactor\": \"3197\",\n  \"ReadingComplete\": true,\n  \"MeterState\": \"0x02\",\n  \"OpticalDataMode\": \"0x00\",\n  \"SpreadSpectrumParameters\": \"Disabled: 0xTrue\",\n  \"BuildInformation\": \"\"\n}\n";
            CliRunner cliRunner = new CliRunner(false);
            string json = cliRunner.ExtractJson(allOutput);
            
            Assert.IsTrue(!string.IsNullOrEmpty(json));
        }

        [TestMethod]
        public void TryJsonStringDeserialize_Test()
        {
            String allOutput = "{\n  \"NfcTagDetected\": true,\n  \"ProductType\": 74,\n  \"ProductTypeVersion\": \"B1.0.13\",\n  \"DeviceId\": \"1000000267\",\n  \"Reading\": \"0003292.1\",\n  \"Reading_Totalizer\": \"000329218\",\n  \"Reading_Digits\": \"8\",\n  \"Reading_Shift\": \"-1\",\n  \"Reading_Resolution\": \"-2\",\n  \"Reading_Units\": \"2\",\n  \"Reading_FlowDirection\": \"3\",\n  \"Reading_FlowRate\": \"0\",\n  \"CalibrationFactor\": \"3197\",\n  \"ReadingComplete\": true,\n  \"MeterState\": \"0x02\",\n  \"OpticalDataMode\": \"0x00\",\n  \"SpreadSpectrumParameters\": \"Disabled: 0xTrue\",\n  \"BuildInformation\": \"\"\n}\n";
            CliRunner cliRunner = new CliRunner(false);
            string json = cliRunner.ExtractJson(allOutput);

            var ok = cliRunner.TryJsonStringDeserialize<JsonDataFromPoseidon>(json, out var dto);
            Assert.IsTrue(ok, "Deserialization failed");
            Assert.IsNotNull(dto);
            Assert.AreEqual("1000000267", dto.DeviceId);
            Assert.AreEqual("0003292.1", dto.Reading);
            Assert.AreEqual("000329218", dto.Reading_Totalizer);
            Assert.AreEqual(true, dto.NfcTagDetected);
            Assert.AreEqual(74, dto.ProductType);
        }

        [TestMethod]
        public void RunMultipleTimesTestProgram_CheckParalelWork()
        {
            SerialPortData serialPort = new SerialPortData("COM3","cmdSleepTest.exe",74);
            
            // Check if the executable exists in current directory
            if (!System.IO.File.Exists(serialPort.SerialPortCmdClientPath))
            {
                Assert.Inconclusive($"Test executable '{serialPort.SerialPortCmdClientPath}' not found. Please ensure cmdSleepTest.exe exists in the test directory.");
                return;
            }
            CliRunner cliRunner = new CliRunner(false);
            
            CliRunner cliRunnerOne = new CliRunner(false);
            DateTime StartTime = DateTime.Now;
            cliRunnerOne.AddRunAndCaptureJsonAsync<JsonDataFromPoseidon>(serialPort, SerialPortData.EMeterArg.AllParams);
            cliRunnerOne.WaitAll();
            TimeSpan OneEndTime = DateTime.Now - StartTime;
            
            StartTime = DateTime.Now;
            Console.WriteLine($"Start Time Loop: {StartTime.ToString("yyyy-MM-dd HH:mm:ss")}");
            
            for (int i = 0; i < 20; i++)
            {
                cliRunner.AddRunAndCaptureJsonAsync<JsonDataFromPoseidon>(serialPort, SerialPortData.EMeterArg.AllParams);    
            }
            cliRunner.WaitAll();

            DateTime EndTime = DateTime.Now;
            Console.WriteLine($"End Time Loop: {EndTime.ToString("yyyy-MM-dd HH:mm:ss")}");
            TimeSpan delta = EndTime - StartTime;
            Console.WriteLine($"Delta Time One process {OneEndTime.Hours:D2}:{OneEndTime.Minutes:D2}:{OneEndTime.Seconds:D2}.{OneEndTime.Milliseconds:D3} " +
                              $"vs Loop: {delta.Hours:D2}:{delta.Minutes:D2}:{delta.Seconds:D2}.{delta.Milliseconds:D3}");
            Console.WriteLine($"Total tasks: {cliRunner.TaskPool.Count}");
            
            
            foreach (Task<JsonDataFromPoseidon> task in cliRunner.TaskPool)
            {
                if (task != null)
                {
                    JsonDataFromPoseidon jsonDataFromPoseidon = task.Result;
                    Console.WriteLine($"Result: {jsonDataFromPoseidon.DeviceId}");
                    Assert.IsNotNull(jsonDataFromPoseidon);
                }
            }
            
            // Check that the total time is greater than the sum of the individual times
            Assert.IsTrue((cliRunner.TaskPool.Count*OneEndTime.Ticks) > delta.Ticks);
            
        }
        
        [TestMethod]
        public async Task RunMultipleTimesTestProgram_CheckParalelWorkCumulative()
        {
            SerialPortData serialPort = new SerialPortData("COM3","cmdSleepTest.exe",74);
            
            // Check if the executable exists in current directory
            if (!System.IO.File.Exists(serialPort.SerialPortCmdClientPath))
            {
                Assert.Inconclusive($"Test executable '{serialPort.SerialPortCmdClientPath}' not found. Please ensure cmdSleepTest.exe exists in the test directory.");
                return;
            }

            List<CliRunner> cliRunnerList = new List<CliRunner>();
            
            for (int i = 0; i < 20; i++)
                cliRunnerList.Add(new CliRunner(false));
            
            CliRunner cliRunnerOne = new CliRunner(false);
            DateTime StartTime = DateTime.Now;
            cliRunnerOne.AddRunAndCaptureJsonAsync<JsonDataFromPoseidon>(serialPort, SerialPortData.EMeterArg.AllParams);
            cliRunnerOne.WaitAll();
            TimeSpan OneEndTime = DateTime.Now - StartTime;
            
            StartTime = DateTime.Now;
            Console.WriteLine($"Start Time Loop: {StartTime.ToString("yyyy-MM-dd HH:mm:ss")}");

            for (int iCliRunner = 0; iCliRunner < cliRunnerList.Count; iCliRunner++)
            {
                cliRunnerList[iCliRunner].AddRunAndCaptureJsonAsync<JsonDataFromPoseidon>(serialPort,
                    SerialPortData.EMeterArg.AllParams);

                for (int i = 0; i < 20; i++)
                {
                    cliRunnerList[iCliRunner].AddRunAndCaptureJsonAsync<JsonDataFromPoseidon>(serialPort,
                        SerialPortData.EMeterArg.AllParams);
                }
            }

            // Wait for ALL tasks from ALL runners
            var allTasks = cliRunnerList.SelectMany(r => r.TaskPool).ToArray();
            await Task.WhenAll(allTasks);

            DateTime EndTime = DateTime.Now;
            Console.WriteLine($"End Time Loop: {EndTime.ToString("yyyy-MM-dd HH:mm:ss")}");
            TimeSpan delta = EndTime - StartTime;
            Console.WriteLine($"Delta Time One process {OneEndTime.Hours:D2}:{OneEndTime.Minutes:D2}:{OneEndTime.Seconds:D2}.{OneEndTime.Milliseconds:D3} " +
                              $"vs Loop: {delta.Hours:D2}:{delta.Minutes:D2}:{delta.Seconds:D2}.{delta.Milliseconds:D3}");
            Console.WriteLine($"Total tasks: {cliRunnerList.Sum(runner => runner.TaskPool.Count)}");
            
            for (int iCliRunner = 0; iCliRunner < cliRunnerList.Count; iCliRunner++)
            {
                string results = $"iCliRunner: {iCliRunner}";
                foreach (Task<JsonDataFromPoseidon> task in cliRunnerList[iCliRunner].TaskPool)
                {
                    if (task != null)
                    {
                        JsonDataFromPoseidon jsonDataFromPoseidon = task.Result;
                        results += ($" ID: {jsonDataFromPoseidon.DeviceId}");
                        Assert.IsNotNull(jsonDataFromPoseidon);
                    }
                }
                Console.WriteLine(results);
            }

            // Check that the total time is greater than the sum of the individual times
            Assert.IsTrue((cliRunnerList.Count*OneEndTime.Ticks) > delta.Ticks);
        }
    }
}