change

UnitTests.Core/BaseUnitTest.cs

             string tenantdbid = "1";
             string connectionstring = "server=localhost;port=5432;Database=common_94;User id=postgres;Password=Bizgaze@123";
             string tenantconnectionstring = "server=localhost;port=5432;Database=tenant_94;User id=postgres;Password=Bizgaze@123";
+
             //Unibase.Web.Server.Startup(IConfiguration configuration);
             // DependencyConfig.Register(Unibase.Dependency.Enums.DIType.ServiceCollection);
             var container = DependencyConfig.GetContainer();
             // DependencyConfig.Register(Unibase.Dependency.Enums.DIType.ServiceCollection);
             SqlDialect.Default(new Unibase.Data.DbProviders.PgSqlDbProvider.DbContext().Dialect);
             container.RegisterType<IDbContext, Unibase.Data.DbProviders.PgSqlDbProvider.DbContext>();
+            container.RegisterType<Unibase.Data.INsDbContext, Unibase.Data.DbProviders.MongoDbProvider.DbContext>();
             DbRegistry.RegisterDatabase(commondbid, connectionstring);
-            DbRegistry.RegisterDatabase(tenantdbid, tenantconnectionstring); 
+            DbRegistry.RegisterDatabase(tenantdbid, tenantconnectionstring);
+            Unibase.Data.DbRegistry.RegisterDatabase("nsdb_" + tenantdbid, "common_94");
+
             Unibase.Dependency.DependencyConfig.Resolve<IDbContext>();
             _initialize = true;
             return _initialize;