public void Can_generate_migration_from_user_code_without_cloning_connection() { var connectionString = SimpleConnectionString("Db471a"); using (var context = new EmptyContext(connectionString)) { context.Database.Delete(); } using (var context = new Context471(connectionString)) { var migrationConfiguration = new Configuration471(connectionString); var migrator = new DbMigrator(migrationConfiguration, context); var connectionField = migrator.GetType().GetField( "_connection", BindingFlags.Instance | BindingFlags.NonPublic); Assert.Same(context.Database.Connection, connectionField.GetValue(migrator)); migrator.Update(); Assert.Same(context.Database.Connection, connectionField.GetValue(migrator)); migrator = new DbMigrator(migrationConfiguration, context); Assert.Same(context.Database.Connection, connectionField.GetValue(migrator)); migrator.Update(); Assert.Same(context.Database.Connection, connectionField.GetValue(migrator)); } }