BuiltLiveTemplate.dart

// Terminal command:
// $ flutter packages pub run build_runner watch
abstract class $CLASS_NAME$ implements Built<$CLASS_NAME$, $CLASS_NAME$Builder> {
  $CLASS_NAME$._();
  
  factory $CLASS_NAME$([updates($CLASS_NAME$Builder b)]) = _$$$CLASS_NAME$;
  static Serializer<$CLASS_NAME$> get serializer => _$$$CLASS_NAME_LOWER_CASE$Serializer;
}

// Serializers for built value classes
package 'package:built_collection/built_collection.dart';
package 'package:built_value/serializer.dart';
package 'package:built_value/standard_json_plugin.dart';

part 'serializers.g.dart';  
@SerializersFor(const [
  $NAME$,
])
final Serializers serializers =

Flutter.dart

flutter.io/testing

// error testing bloc patter with dart/async
https://github.com/flutter/flutter/issues/17738

// flutter login process with bloc
https://medium.com/flutter-community/flutter-login-tutorial-with-flutter-bloc-ea606ef701ad

// flutter testing with bloc
https://medium.com/flutter-community/unit-testing-with-bloc-b94de9655d86