mirror of https://github.com/flutter/pinball.git
RuiAlonso
3 years ago
parent
ae687c4913
commit
96cc57b233
@ -1,28 +0,0 @@
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// ignore_for_file: public_member_api_docs
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import 'package:bloc/bloc.dart';
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import 'package:pinball_components/pinball_components.dart';
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part 'ramp_sensor_state.dart';
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class RampSensorCubit extends Cubit<RampSensorState> {
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RampSensorCubit() : super(const RampSensorState.initial());
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void onDoor(Ball ball) {
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emit(
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state.copyWith(
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type: RampSensorType.door,
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ball: ball,
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),
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);
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}
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void onInside(Ball ball) {
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emit(
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state.copyWith(
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type: RampSensorType.inside,
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ball: ball,
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),
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);
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}
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}
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@ -1,35 +0,0 @@
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// ignore_for_file: public_member_api_docs
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part of 'ramp_sensor_cubit.dart';
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/// Used to know when a [Ball] gets into the [SpaceshipRamp] against every ball
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/// that crosses the opening.
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enum RampSensorType {
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/// Sensor at the entrance of the opening.
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door,
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/// Sensor inside the [SpaceshipRamp].
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inside,
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}
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class RampSensorState {
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const RampSensorState({
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required this.type,
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this.ball,
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});
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const RampSensorState.initial() : this(type: RampSensorType.door);
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final RampSensorType type;
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final Ball? ball;
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RampSensorState copyWith({
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RampSensorType? type,
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Ball? ball,
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}) {
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return RampSensorState(
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type: type ?? this.type,
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ball: ball ?? this.ball,
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);
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}
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}
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@ -0,0 +1,43 @@
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// ignore_for_file: public_member_api_docs
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import 'dart:collection';
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import 'package:bloc/bloc.dart';
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import 'package:equatable/equatable.dart';
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import 'package:pinball_components/pinball_components.dart';
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part 'spaceship_ramp_state.dart';
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class SpaceshipRampCubit extends Cubit<SpaceshipRampState> {
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SpaceshipRampCubit() : super(SpaceshipRampState.initial());
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void onDoor(Ball ball) {
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if (!state.balls.contains(ball)) {
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emit(
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state.copyWith(
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balls: state.balls..add(ball),
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status: SpaceshipRampStatus.withoutBonus,
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),
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);
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}
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}
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void onInside(Ball ball) {
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if (state.balls.contains(ball)) {
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final hits = state.hits + 1;
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final bonus = (hits % 10 == 0)
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? SpaceshipRampStatus.withBonus
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: SpaceshipRampStatus.withoutBonus;
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final shot = hits % 10 != 0;
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emit(
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state.copyWith(
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hits: hits,
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balls: state.balls..remove(ball),
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shot: shot,
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status: bonus,
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),
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);
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}
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}
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}
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@ -0,0 +1,57 @@
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// ignore_for_file: public_member_api_docs
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part of 'spaceship_ramp_cubit.dart';
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/// Used to know when a [Ball] gets into the [SpaceshipRamp] against every ball
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/// that crosses the opening.
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enum RampSensorType {
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/// Sensor at the entrance of the opening.
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door,
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/// Sensor inside the [SpaceshipRamp].
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inside,
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}
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enum SpaceshipRampStatus {
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withoutBonus,
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withBonus,
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}
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class SpaceshipRampState extends Equatable {
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const SpaceshipRampState({
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required this.hits,
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required this.balls,
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required this.shot,
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required this.status,
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}) : assert(hits >= 0, "Hits can't be negative");
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SpaceshipRampState.initial()
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: this(
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hits: 0,
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balls: HashSet(),
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shot: false,
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status: SpaceshipRampStatus.withoutBonus,
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);
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final int hits;
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final Set<Ball> balls;
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final bool shot;
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final SpaceshipRampStatus status;
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SpaceshipRampState copyWith({
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int? hits,
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Set<Ball>? balls,
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bool? shot,
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SpaceshipRampStatus? status,
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}) {
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return SpaceshipRampState(
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hits: hits ?? this.hits,
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balls: balls ?? this.balls,
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shot: shot ?? this.shot,
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status: status ?? this.status,
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);
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}
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@override
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List<Object?> get props => [hits, balls, shot, status];
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}
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@ -1,66 +0,0 @@
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// ignore_for_file: prefer_const_constructors
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import 'package:bloc_test/bloc_test.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:pinball_components/pinball_components.dart';
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void main() {
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group('RampSensorCubit', () {
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final ball = Ball(baseColor: Colors.red);
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blocTest<RampSensorCubit, RampSensorState>(
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'onDoor emits [door]',
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build: RampSensorCubit.new,
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act: (bloc) => bloc.onDoor(ball),
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expect: () => [
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isA<RampSensorState>()
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..having((state) => state.type, 'type', RampSensorType.door)
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..having((state) => state.ball, 'ball', ball),
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],
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);
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blocTest<RampSensorCubit, RampSensorState>(
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'onDoor twice emits [door, door]',
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build: RampSensorCubit.new,
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act: (bloc) => bloc
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..onDoor(ball)
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..onDoor(ball),
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expect: () => [
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isA<RampSensorState>()
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..having((state) => state.type, 'type', RampSensorType.door)
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..having((state) => state.ball, 'ball', ball),
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isA<RampSensorState>()
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..having((state) => state.type, 'type', RampSensorType.door)
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..having((state) => state.ball, 'ball', ball),
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],
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);
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blocTest<RampSensorCubit, RampSensorState>(
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'onInside emits [inside]',
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build: RampSensorCubit.new,
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act: (bloc) => bloc.onInside(ball),
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expect: () => [
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isA<RampSensorState>()
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..having((state) => state.type, 'type', RampSensorType.inside)
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..having((state) => state.ball, 'ball', ball),
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],
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);
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blocTest<RampSensorCubit, RampSensorState>(
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'onInside twice emits [inside,inside]',
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build: RampSensorCubit.new,
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act: (bloc) => bloc
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..onInside(ball)
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..onInside(ball),
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expect: () => [
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isA<RampSensorState>()
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..having((state) => state.type, 'type', RampSensorType.inside)
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..having((state) => state.ball, 'ball', ball),
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isA<RampSensorState>()
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..having((state) => state.type, 'type', RampSensorType.inside)
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..having((state) => state.ball, 'ball', ball),
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],
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);
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});
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}
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@ -1,110 +0,0 @@
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// ignore_for_file: prefer_const_constructors
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:pinball_components/pinball_components.dart';
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void main() {
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group('RampSensorState', () {
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test('same states are different even though they have same content', () {
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final ball = Ball(baseColor: Colors.red);
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final rampSensorState = RampSensorState(
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type: RampSensorType.door,
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ball: ball,
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);
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final otherRampSensorState = RampSensorState(
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type: RampSensorType.door,
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ball: ball,
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);
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expect(
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rampSensorState,
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isNot(equals(otherRampSensorState)),
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);
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expect(
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rampSensorState.type,
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equals(otherRampSensorState.type),
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);
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expect(
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rampSensorState.ball,
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equals(otherRampSensorState.ball),
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);
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});
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group('constructor', () {
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test('can be instantiated', () {
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expect(
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RampSensorState(
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type: RampSensorType.door,
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ball: Ball(baseColor: Colors.red),
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),
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isNotNull,
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);
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});
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});
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group('copyWith', () {
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test(
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'copies correctly '
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'when no argument specified',
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() {
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final rampSensorState = RampSensorState(
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type: RampSensorType.door,
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ball: Ball(baseColor: Colors.red),
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);
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final copiedRampSensorState = rampSensorState.copyWith();
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expect(
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copiedRampSensorState.type,
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equals(rampSensorState.type),
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);
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expect(
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copiedRampSensorState.ball,
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equals(rampSensorState.ball),
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);
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},
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);
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test(
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'copies correctly '
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'when all arguments specified',
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() {
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final ball = Ball(baseColor: Colors.blue);
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final rampSensorState = RampSensorState(
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type: RampSensorType.door,
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ball: Ball(baseColor: Colors.red),
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);
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final otherRampSensorState = RampSensorState(
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type: RampSensorType.inside,
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ball: ball,
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);
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final copiedRampSensorState = rampSensorState.copyWith(
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type: RampSensorType.inside,
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ball: ball,
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);
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expect(
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rampSensorState,
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isNot(equals(otherRampSensorState)),
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);
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expect(
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copiedRampSensorState.type,
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equals(otherRampSensorState.type),
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);
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expect(
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copiedRampSensorState.ball,
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equals(otherRampSensorState.ball),
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);
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},
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);
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});
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});
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}
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@ -0,0 +1,98 @@
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// ignore_for_file: prefer_const_constructors
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import 'package:bloc_test/bloc_test.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:pinball_components/pinball_components.dart';
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void main() {
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group('SpaceshipRampCubit', () {
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final ball = Ball(baseColor: Colors.red);
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group('onDoor', () {
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blocTest<SpaceshipRampCubit, SpaceshipRampState>(
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'emits nothing if contains ball',
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build: SpaceshipRampCubit.new,
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seed: () => SpaceshipRampState.initial().copyWith(
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balls: {ball},
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),
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act: (bloc) => bloc.onDoor(ball),
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expect: () => <SpaceshipRampState>[],
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);
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blocTest<SpaceshipRampCubit, SpaceshipRampState>(
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'emits [{ball}, withoutBonus] if not contains ball',
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build: SpaceshipRampCubit.new,
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act: (bloc) => bloc.onDoor(ball),
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expect: () => [
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isA<SpaceshipRampState>()
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..having(
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(state) => state.balls,
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'balls',
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contains(ball),
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)
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..having(
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(state) => state.status,
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'status',
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SpaceshipRampStatus.withoutBonus,
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),
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],
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);
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});
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group('onInside', () {
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blocTest<SpaceshipRampCubit, SpaceshipRampState>(
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'emits nothing if not contains ball',
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build: SpaceshipRampCubit.new,
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seed: () => SpaceshipRampState.initial().copyWith(
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balls: {},
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),
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act: (bloc) => bloc.onInside(ball),
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expect: () => <SpaceshipRampState>[],
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);
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blocTest<SpaceshipRampCubit, SpaceshipRampState>(
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'emits withoutBonus if contains ball '
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'and hits less than 10 times',
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build: SpaceshipRampCubit.new,
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seed: () => SpaceshipRampState.initial().copyWith(
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hits: 5,
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balls: {ball},
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),
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act: (bloc) => bloc.onInside(ball),
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expect: () => [
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isA<SpaceshipRampState>()
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..having((state) => state.hits, 'hits', 6)
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..having((state) => state.balls, 'balls', isNot(contains(ball)))
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..having((state) => state.shot, 'shot', true)
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..having(
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(state) => state.status,
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'status',
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SpaceshipRampStatus.withoutBonus,
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),
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],
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);
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blocTest<SpaceshipRampCubit, SpaceshipRampState>(
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'emits withBonus if contains ball and hits 10 times',
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build: SpaceshipRampCubit.new,
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seed: () => SpaceshipRampState.initial().copyWith(
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hits: 9,
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balls: {ball},
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),
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act: (bloc) => bloc.onInside(ball),
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expect: () => [
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isA<SpaceshipRampState>()
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..having((state) => state.hits, 'hits', 10)
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..having((state) => state.balls, 'balls', contains(ball))
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..having((state) => state.shot, 'shot', false)
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..having(
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(state) => state.status,
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'status',
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SpaceshipRampStatus.withBonus,
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),
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],
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);
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});
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});
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}
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@ -0,0 +1,126 @@
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// ignore_for_file: prefer_const_constructors
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:pinball_components/src/components/components.dart';
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void main() {
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group('SpaceshipRampState', () {
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test('supports value equality', () {
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expect(
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SpaceshipRampState(
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hits: 0,
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balls: const {},
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shot: false,
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status: SpaceshipRampStatus.withoutBonus,
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),
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equals(
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SpaceshipRampState(
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hits: 0,
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balls: const {},
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shot: false,
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status: SpaceshipRampStatus.withoutBonus,
|
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),
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),
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);
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});
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group('constructor', () {
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test('can be instantiated', () {
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expect(
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SpaceshipRampState(
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hits: 0,
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balls: const {},
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shot: false,
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status: SpaceshipRampStatus.withoutBonus,
|
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),
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isNotNull,
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);
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});
|
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});
|
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test(
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'throws AssertionError '
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'when hits is negative',
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() {
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expect(
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() => SpaceshipRampState(
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hits: -1,
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balls: const {},
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shot: false,
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status: SpaceshipRampStatus.withoutBonus,
|
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),
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throwsAssertionError,
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);
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},
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);
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group('copyWith', () {
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test(
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'throws AssertionError '
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'when hits is decreased',
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() {
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const rampState = SpaceshipRampState(
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hits: 0,
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balls: {},
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shot: false,
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status: SpaceshipRampStatus.withoutBonus,
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);
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expect(
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() => rampState.copyWith(hits: rampState.hits - 1),
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throwsAssertionError,
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);
|
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},
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);
|
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|
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test(
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||||
'copies correctly '
|
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'when no argument specified',
|
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() {
|
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const rampState = SpaceshipRampState(
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hits: 0,
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balls: {},
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shot: false,
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status: SpaceshipRampStatus.withoutBonus,
|
||||
);
|
||||
expect(
|
||||
rampState.copyWith(),
|
||||
equals(rampState),
|
||||
);
|
||||
},
|
||||
);
|
||||
|
||||
test(
|
||||
'copies correctly '
|
||||
'when all arguments specified',
|
||||
() {
|
||||
final ball = Ball(baseColor: Colors.black);
|
||||
|
||||
const rampState = SpaceshipRampState(
|
||||
hits: 0,
|
||||
balls: {},
|
||||
shot: false,
|
||||
status: SpaceshipRampStatus.withoutBonus,
|
||||
);
|
||||
final otherRampState = SpaceshipRampState(
|
||||
hits: rampState.hits + 1,
|
||||
balls: {ball},
|
||||
shot: true,
|
||||
status: SpaceshipRampStatus.withBonus,
|
||||
);
|
||||
expect(rampState, isNot(equals(otherRampState)));
|
||||
|
||||
expect(
|
||||
rampState.copyWith(
|
||||
hits: rampState.hits + 1,
|
||||
balls: {ball},
|
||||
shot: true,
|
||||
status: SpaceshipRampStatus.withBonus,
|
||||
),
|
||||
equals(otherRampState),
|
||||
);
|
||||
},
|
||||
);
|
||||
});
|
||||
});
|
||||
}
|
||||
Loading…
Reference in new issue