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Vstest
Microsoft.VisualStudio.TestPlatform.CommunicationUtilities
JsonDataSerializer

How to use JsonDataSerializer class of Microsoft.VisualStudio.TestPlatform.CommunicationUtilities package

Best Vstest code snippet using Microsoft.VisualStudio.TestPlatform.CommunicationUtilities.JsonDataSerializer

TestManager.cs

Source:TestManager.cs

...163        protected Message ReadMessage()164        {165            var rawMessage = _reader.ReadString();166            Logger.LogInformation($"read: {rawMessage}");167            return JsonDataSerializer.Instance.DeserializeMessage(rawMessage);168        }169        protected void SendMessage(string messageType)170        {171            var rawMessage = JsonDataSerializer.Instance.SerializePayload(messageType, new object());172            Logger.LogDebug($"send: {rawMessage}");173            _writer.Write(rawMessage);174        }175        protected void SendMessage<T>(string messageType, T payload)176        {177            var rawMessage = JsonDataSerializer.Instance.SerializePayload(messageType, payload);178            Logger.LogDebug($"send: {rawMessage}");179            _writer.Write(rawMessage);180        }181        protected async Task<(bool succeeded, Message message)> TryReadMessageAsync(CancellationToken cancellationToken)182        {183            var rawMessage = await Task.Run(() => ReadRawMessage(cancellationToken));184            if (rawMessage == null)185            {186                return (succeeded: false, message: null);187            }188            Logger.LogDebug($"read: {rawMessage}");189            return (succeeded: true, message: JsonDataSerializer.Instance.DeserializeMessage(rawMessage));190        }191        protected async Task<Message> ReadMessageAsync(CancellationToken cancellationToken)192        {193            var rawMessage = await Task.Run(() => ReadRawMessage(cancellationToken));194            cancellationToken.ThrowIfCancellationRequested();195            Logger.LogDebug($"read: {rawMessage}");196            return JsonDataSerializer.Instance.DeserializeMessage(rawMessage);197        }198        private string ReadRawMessage(CancellationToken cancellationToken)199        {200            const int Timeout = 1000 * 1000;201            string str = null;202            bool success = false;203            // We set a read timeout below to avoid blocking.204            while (!cancellationToken.IsCancellationRequested && !success && IsConnected && !IsDisposed)205            {206                try207                {208                    if (this._socket.Poll(Timeout, SelectMode.SelectRead))209                    {210                        str = _reader.ReadString();...

JsonDataSerializer.cs

Source:JsonDataSerializer.cs

...10    using Newtonsoft.Json.Serialization;11    /// <summary>12    /// JsonDataSerializes serializes and deserializes data using Json format13    /// </summary>14    public class JsonDataSerializer : IDataSerializer15    {16        private static JsonDataSerializer instance;17        private static JsonSerializer payloadSerializer;18        private static JsonSerializer payloadSerializer2;19        /// <summary>20        /// Prevents a default instance of the <see cref="JsonDataSerializer"/> class from being created.21        /// </summary>22        private JsonDataSerializer()23        {24            var jsonSettings = new JsonSerializerSettings25            {26                DateFormatHandling = DateFormatHandling.IsoDateFormat,27                DateParseHandling = DateParseHandling.DateTimeOffset,28                DateTimeZoneHandling = DateTimeZoneHandling.Utc,29                TypeNameHandling = TypeNameHandling.None,30                ReferenceLoopHandling = ReferenceLoopHandling.Ignore31            };32            payloadSerializer = JsonSerializer.Create(jsonSettings);33            payloadSerializer2 = JsonSerializer.Create(jsonSettings);34            payloadSerializer.ContractResolver = new TestPlatformContractResolver1();35            payloadSerializer2.ContractResolver = new DefaultTestPlatformContractResolver();36#if TRACE_JSON_SERIALIZATION37            // MemoryTraceWriter can help diagnose serialization issues. Enable it for38            // debug builds only.39            // Note that MemoryTraceWriter is not thread safe, please don't use it in parallel40            // test runs. See https://github.com/JamesNK/Newtonsoft.Json/issues/127941            payloadSerializer.TraceWriter = new MemoryTraceWriter();42            payloadSerializer2.TraceWriter = new MemoryTraceWriter();43#endif44        }45        /// <summary>46        /// Gets the JSON Serializer instance.47        /// </summary>48        public static JsonDataSerializer Instance49        {50            get51            {52                return instance ?? (instance = new JsonDataSerializer());53            }54        }55        /// <summary>56        /// Deserialize a <see cref="Message"/> from raw JSON text.57        /// </summary>58        /// <param name="rawMessage">JSON string.</param>59        /// <returns>A <see cref="Message"/> instance.</returns>60        public Message DeserializeMessage(string rawMessage)61        {62            // Convert to VersionedMessage63            // Message can be deserialized to VersionedMessage where version will be 064            return JsonConvert.DeserializeObject<VersionedMessage>(rawMessage);65        }66        /// <summary>...

MessageExtensions.cs

Source:MessageExtensions.cs

...4    internal static class MessageExtensions5    {6        public static T DeserializePayload<T>(this Message message)7        {8            return JsonDataSerializer.Instance.DeserializePayload<T>(message);9        }10    }11}...

JsonDataSerializer

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.CommunicationUtilities;2using Microsoft.VisualStudio.TestPlatform.CommunicationUtilities.Serialization;3using Microsoft.VisualStudio.TestPlatform.ObjectModel;4using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;5using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine;6using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine.ClientProtocol;7using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine.TesthostProtocol;8using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;9using System;10using System.Collections.Generic;11using System.IO;12using System.Linq;13using System.Reflection;14using System.Runtime.Remoting.Messaging;15using System.Text;16using System.Threading.Tasks;17{18    {19        static void Main(string[] args)20        {21            var assembly = Assembly.GetExecutingAssembly();22            var resourceName = "ConsoleApplication1.testhost.dll";23            using (Stream stream = assembly.GetManifestResourceStream(resourceName))24            {25                byte[] buffer = new byte[stream.Length];26                stream.Read(buffer, 0, (int)stream.Length);27                var testHost = new TestHostManager("testhost.dll");28                testHost.StartTestHost(new TestProcessStartInfo()29                {30                });31                var testHostManager = new TestHostManager("testhost.dll");32                var testHostProtocol = new TestHostProtocol(testHostManager);33                var clientConnection = new ClientConnection(testHostProtocol);34                var clientConnectionManager = new ClientConnectionManager(clientConnection);35                var dataSerializer = new JsonDataSerializer();36                var dataSerializer2 = new DataSerializer();37                var message = dataSerializer2.SerializePayload(MessageType.TestRunMessage, new TestRunMessagePayload() { MessageLevel = TestMessageLevel.Informational, Message = "Hello" });38                clientConnectionManager.SendMessage(message);39                clientConnectionManager.SendMessage(dataSerializer2.SerializePayload(MessageType.TestRunMessage, new TestRunMessagePayload() { MessageLevel = TestMessageLevel.Informational, Message = "Hello2" }));40                clientConnectionManager.SendMessage(dataSerializer2.SerializePayload(MessageType.TestRunMessage, new TestRunMessagePayload() { MessageLevel = TestMessageLevel.Informational, Message = "Hello3" }));41                clientConnectionManager.SendMessage(dataSerializer2.SerializePayload(MessageType.TestRunMessage, new TestRunMessagePayload() { MessageLevel = TestMessageLevel.Informational, Message = "Hello4" }));42                clientConnectionManager.SendMessage(dataSerializer2.SerializePayload(MessageType.TestRunMessage, new TestRunMessagePayload() { MessageLevel = TestMessage

JsonDataSerializer

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.CommunicationUtilities;2using Microsoft.VisualStudio.TestPlatform.CommunicationUtilities.DataCollection;3using Microsoft.VisualStudio.TestPlatform.ObjectModel.DataCollection;4using System;5using System.Collections.Generic;6using System.IO;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11    {12        static void Main(string[] args)13        {14            var dataCollectionContext = new DataCollectionContext(new DataCollectionEnvironmentContext(new Dictionary<string, object> { { "TestRunDirectory", @"C:\Users\abc\source\repos\TestProject1\TestProject1\bin\Debug" } }));15            var dataCollectionSink = new DataCollectionSink(new JsonDataSerializer(), dataCollectionContext, "abc");16            dataCollectionSink.SendFileAsync("abc", "xyz", true, new CancellationToken()).Wait();17        }18    }19}

JsonDataSerializer

Using AI Code Generation

1var serializer = new JsonDataSerializer();2var data = serializer.Serialize(new { Name = "John", Age = 25 });3var obj = serializer.Deserialize(data);4var serializer = new JsonDataSerializer();5var data = serializer.Serialize(new { Name = "John", Age = 25 });6var obj = serializer.Deserialize(data);7var serializer = new JsonDataSerializer();8var data = serializer.Serialize(new { Name = "John", Age = 25 });9var obj = serializer.Deserialize(data);

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