Delete unit tests for the repos

CoreUnitTests/Infrastructure/TestMongoRepository.cs

@@ -1,6 +1,7 @@
 using MongoDB.Driver;
 using MongoDbGenericRepository;
 using MongoDbGenericRepository.DataAccess.Create;
+using MongoDbGenericRepository.DataAccess.Delete;
 using MongoDbGenericRepository.DataAccess.Index;
 using MongoDbGenericRepository.DataAccess.Read;
 
@@ -27,4 +28,9 @@ public class TestMongoRepository : BaseMongoRepository
     {
         MongoDbReader = reader;
     }
+
+    public void SetEraser(IMongoDbEraser eraser)
+    {
+        MongoDbEraser = eraser;
+    }
 }