add tests for sync session

examples/dotnet/Examples/DataSyncExamples.cs

@@ -1,21 +1,58 @@
-using Realms;
+using System;
+using Microsoft.VisualBasic;
+using NUnit.Framework;
+using NUnit.Framework.Internal;
+using Realms;
 using Realms.Sync;
 
 namespace Examples
 {
     public class DataSyncExamples
     {
         Realm realm;
+         App app;
+            Realms.Sync.User user;
+            FlexibleSyncConfiguration config;
 
-        public void TestsCustomSetter()
+        [OneTimeSetUp]
+        public void Setup()
+        {
+
+            const string myRealmAppId = Config.FSAppId;
+            app = App.Create(myRealmAppId);
+            user = app.LogInAsync(
+                Credentials.Anonymous()).Result;
+
+            config = new FlexibleSyncConfiguration(user)
+            ;
+        }
+
+        [Test]
+        public void StartStopSession()
         {
-            realm = Realm.GetInstance();
             // :snippet-start: pause-synced-realm
+            realm = Realm.GetInstance(config);
             var session = realm.SyncSession;
             session.Stop();
             //later...
             session.Start();
             // :snippet-end:
         }
+
+        [Test]
+        public void GetSessionAndState(){
+            // :snippet-start: get-sync-session
+            realm = Realm.GetInstance(config);
+            var session = realm.SyncSession;
+            // :snippet-end:
+            // :snippet-start: get-session-state
+            var sessionState = session.State;
+            if (sessionState == SessionState.Active){
+                Console.WriteLine("The session is active");
+            } else {
+                Console.WriteLine("The session is inactive");
+            }
+            // :snippet-end:
+        }
     }
 }

source/examples/generated/dotnet/DataSyncExamples.snippet.get-session-state.cs

@@ -0,0 +1,6 @@
+var sessionState = session.State;
+if (sessionState == SessionState.Active){
+    Console.WriteLine("The session is active");
+} else {
+    Console.WriteLine("The session is inactive");
+}

source/examples/generated/dotnet/DataSyncExamples.snippet.get-sync-session.cs

@@ -0,0 +1,2 @@
+realm = Realm.GetInstance(config);
+var session = realm.SyncSession;

source/examples/generated/dotnet/DataSyncExamples.snippet.pause-synced-realm.cs

@@ -1,3 +1,4 @@
+realm = Realm.GetInstance(config);
 var session = realm.SyncSession;
 session.Stop();
 //later...