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How to use TcpWriter class of NUnitLite package

Best Nunit code snippet using NUnitLite.TcpWriter

TestRunner.cs

Source:TestRunner.cs

...108			if (commandLineOptions.OutFile != null)109				this.writer = new StreamWriter(commandLineOptions.OutFile);110			111			112			TcpWriter tcpWriter = null;113			if (listener == TestListener.NULL && commandLineOptions.Port != -1) {114				tcpWriter = new TcpWriter (new IPEndPoint (IPAddress.Loopback, commandLineOptions.Port));115				listener = new XmlTestListener (tcpWriter);116			}117			// Ensure we always dispose the socket correctly.118			using (tcpWriter)119				ExecuteWithListener (args, tcpWriter);120		}121		void ExecuteWithListener (string[] args, TcpWriter tcpWriter)122		{123			if (!commandLineOptions.NoHeader)124				WriteHeader(this.writer);125			if (commandLineOptions.ShowHelp)126				writer.Write(commandLineOptions.HelpText);127			else if (commandLineOptions.Error)128			{129				writer.WriteLine(commandLineOptions.ErrorMessage);130				writer.WriteLine(commandLineOptions.HelpText);131			}132			else133			{134				WriteRuntimeEnvironment(this.writer);135				if (commandLineOptions.Wait && commandLineOptions.OutFile != null)...

ConfigurableTestActivity.cs

Source:ConfigurableTestActivity.cs

1namespace MobileSDKAndroidTests2{3  using System;4  using System.IO;5  using System.Linq;6  using System.Reflection;7  using Android.OS;8  using Android.Util;9  using NUnit.Framework.Internal;10  using NUnitLite.Runner;11  using Xamarin.Android.NUnitLite;12  public abstract class ConfigurableTestActivity : TestSuiteActivity13  {14    private readonly string tag = typeof(ConfigurableTestActivity).Name;15    private DateTime testsStartTime;16    protected virtual bool IsAutomated17    {18      get19      {20        return TestResultsConfig.IsAutomated;21      }22    }23    protected TextWriter TextWriter24    {25      get26      {27        if (TestResultsConfig.IsRemote && TestResultsConfig.TestsResultsFormat.Equals("plain_text"))28        {29          return this.NetworkWriter;30        }31        else32        {33          return Console.Out;34        }35      }36    }37    protected Assembly TestsAssembly38    {39      get40      {41        return Assembly.GetExecutingAssembly();42      }43    }44    protected override void OnCreate(Bundle bundle)45    {46      this.SetTextWriterForAndroidTestRunner();47      this.AddTest(TestsAssembly);48      base.OnCreate(bundle);49    }50    protected override void OnResume()51    {52      base.OnResume();53      if (IsAutomated)54      {55        this.RunTestsAndPublish();56      }57    }58    public void RunTestsAndPublish()59    {60      var testResults = this.RunTests();61      this.PublishResults(testResults);62    }63    protected virtual void PublishResults(TestResult testResults)64    {65      TestResultsConfig.PrintConfig();66      Log.Info(this.tag, "Publishing results : " + DateTime.Now +67                    "\nTotal count : {0}, Failed : {1}",68        testResults.AssertCount,69        testResults.FailCount);70      if (TestResultsConfig.IsRemote)71      {72        switch (TestResultsConfig.TestsResultsFormat)73        {74          case "plain_text":75            //          We already published test results because in this case we publish each test results separately. See SetTextWriterForAndroidTestRunner() method.76            return;77          case "nunit2":78            var nunit2Writer = new NUnit2XmlOutputWriter(this.testsStartTime);79            var tcpwriter = this.NetworkWriter;80            nunit2Writer.WriteResultFile(testResults, tcpwriter);81            tcpwriter.Close();82            Log.Info(this.tag, "Published tests results in nunit2 format");83            return;84          case "nunit3":85            var nunit3Writer = new NUnit3XmlOutputWriter(this.testsStartTime);86            var newtworkWriter = this.NetworkWriter;87            nunit3Writer.WriteResultFile(testResults, newtworkWriter);88            newtworkWriter.Close();89            Log.Info(this.tag, "Published tests results in nunit3 format");90            return;91        }92      }93      else94      {95        //      If we don't need to send test results to remote server, just return.96        return;97      }98    }99    protected TestResult RunTests()100    {101      var runMethod = this.GetAndroidRunner().GetType().GetMethod("Run", BindingFlags.Public | BindingFlags.Instance);102      this.testsStartTime = DateTime.Now;103      Log.Info(this.tag, "Running tests: " + this.testsStartTime);104      var result = runMethod.Invoke(this.GetAndroidRunner(), new object[]105      {106        this.CurrentTest107      });108      return (TestResult)result;109    }110    private void SetTextWriterForAndroidTestRunner()111    {112      var value = this.GetAndroidRunner();113      var method = this.GetSetWriterMethod();114      method.Invoke(value, new object[] { this.TextWriter });115    }116    protected TextWriter NetworkWriter117    {118      get119      {120        var message = string.Format("[{0}] Sending results to {1}:{2}", DateTime.Now, TestResultsConfig.RemoteServerIp, TestResultsConfig.RemoteServerPort);121        Log.Debug(this.GetType().Name, message);122        try123        {124          return new TcpTextWriter(hostName: TestResultsConfig.RemoteServerIp, port: TestResultsConfig.RemoteServerPort);125        }126        catch (System.Exception exception)127        {128          var debugMessage = string.Format("Failed to connect to {0}:{1}.\n{2}", TestResultsConfig.RemoteServerIp, TestResultsConfig.RemoteServerPort, exception);129          Log.Debug(GetType().Name, debugMessage);130          throw;131        }132      }133    }134    private Test CurrentTest135    {136      get137      {138        var currentTestProperty = typeof(TestSuiteActivity).GetField("current_test", BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance);139        return (Test)currentTestProperty.GetValue(this);140      }141    }142    protected object GetAndroidRunner()143    {144      Assembly ass = Assembly.GetAssembly(typeof(TestSuiteActivity));145      Type type = ass.GetType("Xamarin.Android.NUnitLite.AndroidRunner");146      FieldInfo info = type.GetField("runner", BindingFlags.NonPublic | BindingFlags.Static);147      dynamic value = info.GetValue(null);148      return value;149    }150    private MethodInfo GetSetWriterMethod()151    {152      Assembly ass = Assembly.GetAssembly(typeof(TestSuiteActivity));153      Type type = ass.GetType("Xamarin.Android.NUnitLite.AndroidRunner");154      MethodInfo[] methodInfos = type.GetMethods(BindingFlags.Public | BindingFlags.Instance | BindingFlags.NonPublic);155      return methodInfos.FirstOrDefault(methodInfo => methodInfo.Name.Equals("set_Writer"));156    }157  }158}...

TcpTextWriter.cs

Source:TcpTextWriter.cs

1// this is an adaptation of NUnitLite's TcpWriter.cs with an additional2// overrides3using System;4using System.IO;5using System.Net.Sockets;6using System.Text;7namespace Xamarin.Android.NUnitLite {8	internal class TcpTextWriter : TextWriter {9		private TcpClient client;10		private StreamWriter writer;11		public TcpTextWriter (string hostName, int port)12		{13			if (hostName == null)14				throw new ArgumentNullException ("hostName");15			if ((port < 0) || (port > UInt16.MaxValue))...

runner.cs

Source:runner.cs

...4using System.Text;5using System.Net.Sockets;6using NUnitLite.Runner;7using NUnit.Framework.Internal;8    class TcpWriter : TextWriter9    {10        private string hostName;11        private int port;12        private TcpClient client;13        private NetworkStream stream;14        private StreamWriter writer;15        public TcpWriter(string hostName, int port)16        {17            this.hostName = hostName;18            this.port = port;19            this.client = new TcpClient(hostName, port);20            this.stream = client.GetStream();21            this.writer = new StreamWriter(stream);22        }23        public override void Write(char value)24        {25            writer.Write(value);26        }27        public override void Write(string value)28        {29            writer.Write(value);30        }31        public override void WriteLine(string value)32        {33            writer.WriteLine(value);34            writer.Flush();35        }36        public override System.Text.Encoding Encoding37        {38            get { return System.Text.Encoding.Default; }39        }40    }41public class TestRunner42{43	public static int Main(string[] args) {44		TextUI runner;45		// First argument is the connection string46		if (args [0].StartsWith ("tcp:")) {47			var parts = args [0].Split (':');48			if (parts.Length != 3)49				throw new Exception ();50			string host = parts [1];51			string port = parts [2];52			args = args.Skip (1).ToArray ();53			Console.WriteLine ($"Connecting to harness at {host}:{port}.");54			runner = new TextUI (new TcpWriter (host, Int32.Parse (port)));55		} else {56			runner = new TextUI ();57		}58		runner.Execute (args);59            60		return (runner.Failure ? 1 : 0);61    }62}...

TcpWriter.cs

Source:TcpWriter.cs

...6{7    /// <summary>8    /// Redirects output to a Tcp connection9    /// </summary>10    class TcpWriter : TextWriter11    {12        private string hostName;13        private int port;14        private TcpClient client;15        private NetworkStream stream;16        private StreamWriter writer;17        public TcpWriter(string hostName, int port)18        {19            this.hostName = hostName;20            this.port = port;21            this.client = new TcpClient(hostName, port);22            this.stream = client.GetStream();23            this.writer = new StreamWriter(stream);24        }25        public override void Write(char value)26        {27            writer.Write(value);28        }29        public override void Write(string value)30        {31            writer.Write(value);...

TcpWriter

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NUnitLite;7{8    {9        public TcpWriter(string host, int port)10        {

TcpWriter

Using AI Code Generation

1using System;2using System.Net;3using System.Net.Sockets;4using System.Text;5using System.Threading;6using System.Threading.Tasks;7using System.IO;8using System.Collections.Generic;9using System.Linq;10using System.Xml;11using System.Xml.Linq;12using System.Xml.XPath;13using System.Xml.Serialization;14using System.Runtime.Serialization;15using System.Runtime.Serialization.Formatters.Binary;16{17    {18        private TcpClient client;19        private NetworkStream stream;20        private Encoding encoding;21        public TcpWriter(TcpClient client)22        {23            this.client = client;24            this.stream = client.GetStream();25            this.encoding = Encoding.UTF8;26        }27        public override void Write(char value)28        {29            byte[] bytes = this.encoding.GetBytes(new char[] { value });30            this.stream.Write(bytes, 0, bytes.Length);31        }32        public override void Write(string value)33        {34            byte[] bytes = this.encoding.GetBytes(value);35            this.stream.Write(bytes, 0, bytes.Length);36        }37        {38            get { return this.encoding; }39        }40    }41}42using System;43using System.Collections.Generic;44using System.Linq;45using System.Text;46using System.Threading.Tasks;47using System.IO;48using System.Net;49using System.Net.Sockets;50using System.Xml;51using System.Xml.Linq;52using System.Xml.XPath;53using System.Xml.Serialization;54using System.Runtime.Serialization;55using System.Runtime.Serialization.Formatters.Binary;56{57    {58        public static int Main(string[] args)59        {60            TcpClient client = new TcpClient("localhost", 8080);61            TcpWriter writer = new TcpWriter(client);62            Console.SetOut(writer);63            return ConsoleRunner.Main(args);64        }65    }66}67using System;68using System.Collections.Generic;69using System.Linq;70using System.Text;71using System.Threading.Tasks;72using System.IO;73using System.Net;74using System.Net.Sockets;75using System.Xml;76using System.Xml.Linq;77using System.Xml.XPath;78using System.Xml.Serialization;79using System.Runtime.Serialization;80using System.Runtime.Serialization.Formatters.Binary;81{82    {83        public static int Main(string[] args)84        {85            TextWriter savedOut = Console.Out;86            {

TcpWriter

Using AI Code Generation

1using System;2using System.Net.Sockets;3using System.Text;4using System.Threading;5{6    {7        private TcpClient _client;8        private NetworkStream _stream;9        private Thread _listenerThread;10        private bool _isConnected;11        private bool _isClosing;12        private bool _isClosed;13        public TcpWriter(string host, int port)14        {15            _client = new TcpClient();16            _client.Connect(host, port);17            _stream = _client.GetStream();18            _isConnected = true;19            _isClosing = false;20            _isClosed = false;21            _listenerThread = new Thread(new ThreadStart(ListenerThread));22            _listenerThread.Start();23        }24        {25            get { return Encoding.UTF8; }26        }27        public override void Write(char value)28        {29            if (_isConnected)30            {31                byte[] bytes = Encoding.GetBytes(new char[] { value });32                _stream.Write(bytes, 0, bytes.Length);33            }34        }35        public override void Write(string value)36        {37            if (_isConnected)38            {39                byte[] bytes = Encoding.GetBytes(value);40                _stream.Write(bytes, 0, bytes.Length);41            }42        }43        public override void WriteLine(string value)44        {45            if (_isConnected)46            {47                byte[] bytes = Encoding.GetBytes(value + Environment.NewLine);48                _stream.Write(bytes, 0, bytes.Length);49            }50        }51        public override void Close()52        {53            _isClosing = true;54            while (!_isClosed)55            {56                Thread.Sleep(100);57            }58            base.Close();59        }60        private void ListenerThread()61        {62            byte[] buffer = new byte[1024];63            while (_isConnected)64            {65                if (_stream.DataAvailable)66                {67                    int bytesRead = _stream.Read(buffer, 0, buffer.Length);68                    if (bytesRead > 0)69                    {70                        string command = Encoding.GetString(buffer, 0, bytesRead);71                        if (command == "quit" || command == "exit")72                        {73                            _isConnected = false;74                            _isClosing = true;75                        }76                    }77                }78                Thread.Sleep(100);79            }80            _client.Close();81            _isClosed = true;82        }83    }84}

TcpWriter

Using AI Code Generation

1using System;2using System.IO;3using System.Net.Sockets;4using NUnit.Core;5using NUnit.Util;6{7    {8        private StreamWriter writer;9        private TcpClient client;10        private NetworkStream stream;11        public TcpWriter(string host, int port)12        {13            client = new TcpClient(host, port);14            stream = client.GetStream();15            writer = new StreamWriter(stream);16        }17        public override void Close()18        {19            writer.Close();20            stream.Close();21            client.Close();22        }23        public override void Write(char value)24        {25            writer.Write(value);26        }27        public override void Write(string value)28        {29            writer.Write(value);30        }31        public override void WriteLine(string value)32        {33            writer.WriteLine(value);34        }35    }36}37using System;38using System.IO;39using System.Net.Sockets;40using NUnit.Core;41using NUnit.Util;42{43    {44        private StreamWriter writer;45        private TcpClient client;46        private NetworkStream stream;47        public TcpWriter(string host, int port)48        {49            client = new TcpClient(host, port);50            stream = client.GetStream();51            writer = new StreamWriter(stream);52        }53        public override void Close()54        {55            writer.Close();56            stream.Close();57            client.Close();58        }59        public override void Write(char value)60        {61            writer.Write(value);62        }63        public override void Write(string value)64        {65            writer.Write(value);66        }67        public override void WriteLine(string value)68        {69            writer.WriteLine(value);70        }71    }72}73using System;74using System.IO;75using System.Net.Sockets;76using NUnit.Core;77using NUnit.Util;78{79    {80        private StreamWriter writer;

TcpWriter

Using AI Code Generation

1using System;2using System.IO;3using System.Net.Sockets;4using System.Text;5using NUnitLite;6{7    {8        static void Main(string[] args)9        {10            TcpWriter tcpWriter = new TcpWriter();11            TextWriter writer = tcpWriter.GetWriter();12            new AutoRun().Execute(args, writer, Console.In);13        }14    }15    {16        private StreamWriter _writer;17        private TcpClient _client;18        private NetworkStream _stream;19        public TcpWriter()20        {21            _client = new TcpClient("

TcpWriter

Using AI Code Generation

1using System;2using System.IO;3using System.Net;4using System.Net.Sockets;5using System.Text;6using System.Threading;7using System.Threading.Tasks;8{9    {10        static void Main(string[] args)11        {12            TcpWriter tcpWriter = new TcpWriter("

TcpWriter

Using AI Code Generation

1using System;2using System.Net.Sockets;3using System.Text;4using System.Threading;5using System.Net;6{7{8public static void Main(string[] args)9{

Nunit tutorial

Nunit is a well-known open-source unit testing framework for C#. This framework is easy to work with and user-friendly. LambdaTest’s NUnit Testing Tutorial provides a structured and detailed learning environment to help you leverage knowledge about the NUnit framework. The NUnit tutorial covers chapters from basics such as environment setup to annotations, assertions, Selenium WebDriver commands, and parallel execution using the NUnit framework.

Chapters

NUnit Environment Setup - All the prerequisites and setup environments are provided to help you begin with NUnit testing.
NUnit With Selenium - Learn how to use the NUnit framework with Selenium for automation testing and its installation.
Selenium WebDriver Commands in NUnit - Leverage your knowledge about the top 28 Selenium WebDriver Commands in NUnit For Test Automation. It covers web browser commands, web element commands, and drop-down commands.
NUnit Parameterized Unit Tests - Tests on varied combinations may lead to code duplication or redundancy. This chapter discusses how NUnit Parameterized Unit Tests and their methods can help avoid code duplication.
NUnit Asserts - Learn about the usage of assertions in NUnit using Selenium
NUnit Annotations - Learn how to use and execute NUnit annotations for Selenium Automation Testing
Generating Test Reports In NUnit - Understand how to use extent reports and generate reports with NUnit and Selenium WebDriver. Also, look into how to capture screenshots in NUnit extent reports.
Parallel Execution In NUnit - Parallel testing helps to reduce time consumption while executing a test. Deep dive into the concept of Specflow Parallel Execution in NUnit.