Make C# tests not crash the whole test command!

examples/CSharp/Example/Program.cs

@@ -4,47 +4,57 @@ using System.Text;
 using System.Text.Json;
 using System.Text.Json.Nodes;
 
-class TestSrvimpl : Example.TestServiceServer<int> {
+class TestSrvimpl : Example.TestServiceServer<int>
-   public TestSrvimpl(): base() {}
+{
-   public override async Task<Example.AddValueResponse> AddValuesSingleParam(AddValueRequest request, int ctx) {
+   public TestSrvimpl() : base() { }
+   public override async Task<Example.AddValueResponse> AddValuesSingleParam(AddValueRequest request, int ctx)
+   {
       var res = new Example.AddValueResponse();
       res.value = 1;
       return res;
    }
 
-   public override async Task<double> AddValuesMultipleParams(double value1,double value2,int ctx) {
+   public override async Task<double> AddValuesMultipleParams(double value1, double value2, int ctx)
+   {
       return value1 + value2;
    }
 
-   public override async Task ReturningVoid(double param1,int ctx) {
+   public override async Task ReturningVoid(double param1, int ctx)
+   {
 
    }
 
-   public override void OnEvent(string param1,int ctx) {
+   public override void OnEvent(string param1, int ctx)
+   {
       Console.WriteLine($"OnEvent {param1}");
    }
 
-   public override async Task<IList<double>> FunctionWithArrayAsParamAndReturn(List<double> values1,List<double> values2, int ctx) {
+   public override async Task<IList<double>> FunctionWithArrayAsParamAndReturn(List<double> values1, List<double> values2, int ctx)
+   {
       var l = new List<double>();
       l.Append(1);
       return l;
    }
 
-   public override async Task ThrowingError(int ctx)  {
+   public override async Task ThrowingError(int ctx)
+   {
       throw new Exception("This is a remote error :)");
    }
 
 }
 
-class CopyTransportS2 : Example.JRpcTransport {
+class CopyTransportS2 : Example.JRpcTransport
+{
    CopyTransportS1 tr1;
    public Queue<string> backlog = new Queue<string>();
 
-   public CopyTransportS2(CopyTransportS1 tr1) {
+   public CopyTransportS2(CopyTransportS1 tr1)
+   {
       this.tr1 = tr1;
    }
 
-   public override Task Write(string data) {
+   public override Task Write(string data)
+   {
       Console.WriteLine("--> " + data);
       this.tr1.SendPacketEvent(data);
 
@@ -52,28 +62,34 @@ class CopyTransportS2 : Example.JRpcTransport {
    }
 }
 
-class CopyTransportS1 : Example.JRpcTransport {
+class CopyTransportS1 : Example.JRpcTransport
+{
    public Queue<string> backlog = new Queue<string>();
 
    public CopyTransportS2 tr2;
 
-   public CopyTransportS1() {
+   public CopyTransportS1()
+   {
       this.tr2 = new CopyTransportS2(this);
    }
 
-   public override Task Write(string data) {
+   public override Task Write(string data)
+   {
       Console.WriteLine("<-- " + data);
       this.tr2.SendPacketEvent(data);
       return Task.CompletedTask;
    }
 }
 
-class Program {
+class Program
-   public static void Main() {
+{
+   public static void Main()
+   {
       Program.Start().Wait();
    }
 
-   public static async Task Start() {
+   public static async Task Start()
+   {
       var server = new Example.JRpcServer<int>();
       server.AddService(new TestSrvimpl());
       var transport = new CopyTransportS1();
@@ -82,11 +98,19 @@ class Program {
       var client = new Example.JRpcClient(transport.tr2);
       var testService = new Example.TestServiceClient(client);
 
-      var result = await testService.AddValuesMultipleParams(1,2);
+      var result = await testService.AddValuesMultipleParams(1, 2);
 
       Console.WriteLine($"Add 1 + 2 = {result}");
 
+      try
+      {
          await testService.ThrowingError();
+         throw new Exception("No error was issued, even though it was expected!");
+      }
+      catch (JRpcException err)
+      {
+         Console.WriteLine("Error successfully catched: ", err.Message);
+      }
    }
 }