added tests for index handler

CoreUnitTests/Infrastructure/IndexExtensions.cs

@@ -1,16 +1,30 @@
-using MongoDB.Bson;
+using System;
 using MongoDB.Bson.Serialization;
 using MongoDB.Driver;
 using MongoDbGenericRepository.Models;
+using Xunit.Abstractions;
 
 namespace CoreUnitTests.Infrastructure;
 
 public static class IndexExtensions
 {
+    public static bool EqualToJson<TDocument>(this IndexKeysDefinition<TDocument> keys, string json, ITestOutputHelper output)
+    {
+        var indexModelRendered = RenderIndexModelKeys(keys);
+        var result = indexModelRendered.Equals(json, StringComparison.Ordinal);
+        if (!result && output != null)
+        {
+            output.WriteLine($"Expected: {json}");
+            output.WriteLine($"Actual: {indexModelRendered}");
+        }
+
+        return result;
+    }
+
     public static bool EqualToJson<TDocument>(this IndexKeysDefinition<TDocument> keys, string json)
     {
         var indexModelRendered = RenderIndexModelKeys(keys);
-        return indexModelRendered.Equals(json, System.StringComparison.Ordinal);
+        return indexModelRendered.Equals(json, StringComparison.Ordinal);
     }
 
     public static bool EqualTo(this IndexCreationOptions x, CreateIndexOptions y) =>
@@ -28,7 +42,7 @@ public static class IndexExtensions
         x.Background == y.Background &&
         x.Version == y.Version;
 
-    public static bool EqualTo(this CreateIndexOptions x,  IndexCreationOptions y) =>
+    public static bool EqualTo(this CreateIndexOptions x, IndexCreationOptions y) =>
         x.Unique == y.Unique &&
         x.TextIndexVersion == y.TextIndexVersion &&
         x.SphereIndexVersion == y.SphereIndexVersion &&
@@ -52,6 +66,4 @@ public static class IndexExtensions
         var result = indexModelRendered.ToString();
         return result.Replace(" ", "");
     }
-
-
 }