mirror of https://github.com/flutter/pinball.git
Erick
4 years ago
committed by
GitHub
commit
11d1086787
@ -0,0 +1,87 @@
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import 'package:flame/components.dart';
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import 'package:flame/game.dart';
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import 'package:flame_forge2d/flame_forge2d.dart';
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import 'package:flutter/foundation.dart';
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const _attachedErrorMessage = "Can't add to attached Blueprints";
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// TODO(erickzanardo): Keeping this inside our code base
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// so we can experiment with the idea, but this is a
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// potential upstream change on Flame.
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/// A [Blueprint] is a virtual way of grouping [Component]s
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/// that are related, but they need to be added directly on
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/// the [FlameGame] level.
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abstract class Blueprint {
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final List<Component> _components = [];
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bool _isAttached = false;
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/// Called before the the [Component]s managed
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/// by this blueprint is added to the [FlameGame]
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void build();
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/// Attach the [Component]s built on [build] to the [game]
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/// instance
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@mustCallSuper
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Future<void> attach(FlameGame game) async {
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build();
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await game.addAll(_components);
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_isAttached = true;
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}
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/// Adds a list of [Component]s to this blueprint.
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void addAll(List<Component> components) {
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assert(!_isAttached, _attachedErrorMessage);
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_components.addAll(components);
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}
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/// Adds a single [Component] to this blueprint.
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void add(Component component) {
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assert(!_isAttached, _attachedErrorMessage);
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_components.add(component);
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}
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/// Returns a copy of the components built by this blueprint
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List<Component> get components => List.unmodifiable(_components);
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}
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/// A [Blueprint] that provides additional
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/// structures specific to flame_forge2d
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abstract class Forge2DBlueprint extends Blueprint {
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final List<ContactCallback> _callbacks = [];
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/// Adds a single [ContactCallback] to this blueprint
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void addContactCallback(ContactCallback callback) {
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assert(!_isAttached, _attachedErrorMessage);
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_callbacks.add(callback);
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}
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/// Adds a collection of [ContactCallback]s to this blueprint
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void addAllContactCallback(List<ContactCallback> callbacks) {
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assert(!_isAttached, _attachedErrorMessage);
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_callbacks.addAll(callbacks);
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}
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@override
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Future<void> attach(FlameGame game) async {
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await super.attach(game);
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assert(game is Forge2DGame, 'Forge2DBlueprint used outside a Forge2DGame');
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for (final callback in _callbacks) {
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(game as Forge2DGame).addContactCallback(callback);
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}
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}
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/// Returns a copy of the callbacks built by this blueprint
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List<ContactCallback> get callbacks => List.unmodifiable(_callbacks);
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}
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/// Adds helper methods regardin [Blueprint]s to [FlameGame]
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extension FlameGameBlueprint on FlameGame {
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/// Shortcut to attach a [Blueprint] instance to this game
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/// equivalent to `MyBluepinrt().attach(game)`
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Future<void> addFromBlueprint(Blueprint blueprint) async {
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await blueprint.attach(this);
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}
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}
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@ -0,0 +1,142 @@
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import 'dart:math' as math;
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import 'package:flame/extensions.dart';
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import 'package:flame_forge2d/flame_forge2d.dart';
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import 'package:flutter/material.dart';
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import 'package:geometry/geometry.dart' as geometry show centroid;
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import 'package:pinball/game/game.dart';
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/// {@template kicker}
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/// Triangular [BodyType.static] body that propels the [Ball] towards the
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/// opposite side.
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///
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/// [Kicker]s are usually positioned above each [Flipper].
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/// {@endtemplate kicker}
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class Kicker extends BodyComponent with InitialPosition {
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/// {@macro kicker}
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Kicker({
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required BoardSide side,
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}) : _side = side {
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// TODO(alestiago): Use sprite instead of color when provided.
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paint = Paint()
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..color = const Color(0xFF00FF00)
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..style = PaintingStyle.fill;
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}
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/// Whether the [Kicker] is on the left or right side of the board.
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///
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/// A [Kicker] with [BoardSide.left] propels the [Ball] to the right,
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/// whereas a [Kicker] with [BoardSide.right] propels the [Ball] to the
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/// left.
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final BoardSide _side;
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/// The size of the [Kicker] body.
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// TODO(alestiago): Use size from PositionedBodyComponent instead,
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// once a sprite is given.
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static final Vector2 size = Vector2(4, 10);
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List<FixtureDef> _createFixtureDefs() {
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final fixturesDefs = <FixtureDef>[];
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final direction = _side.direction;
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const quarterPi = math.pi / 4;
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final upperCircle = CircleShape()..radius = 1.45;
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upperCircle.position.setValues(0, -upperCircle.radius / 2);
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final upperCircleFixtureDef = FixtureDef(upperCircle)..friction = 0;
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fixturesDefs.add(upperCircleFixtureDef);
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final lowerCircle = CircleShape()..radius = 1.45;
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lowerCircle.position.setValues(
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size.x * -direction,
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-size.y,
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);
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final lowerCircleFixtureDef = FixtureDef(lowerCircle)..friction = 0;
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fixturesDefs.add(lowerCircleFixtureDef);
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final wallFacingEdge = EdgeShape()
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..set(
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upperCircle.position +
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Vector2(
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upperCircle.radius * direction,
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0,
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),
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// TODO(alestiago): Use values from design.
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Vector2(2.0 * direction, -size.y + 2),
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);
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final wallFacingLineFixtureDef = FixtureDef(wallFacingEdge)..friction = 0;
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fixturesDefs.add(wallFacingLineFixtureDef);
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final bottomEdge = EdgeShape()
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..set(
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wallFacingEdge.vertex2,
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lowerCircle.position +
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Vector2(
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lowerCircle.radius * math.cos(quarterPi) * direction,
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-lowerCircle.radius * math.sin(quarterPi),
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),
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);
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final bottomLineFixtureDef = FixtureDef(bottomEdge)..friction = 0;
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fixturesDefs.add(bottomLineFixtureDef);
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final bouncyEdge = EdgeShape()
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..set(
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upperCircle.position +
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Vector2(
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upperCircle.radius * math.cos(quarterPi) * -direction,
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upperCircle.radius * math.sin(quarterPi),
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),
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lowerCircle.position +
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Vector2(
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lowerCircle.radius * math.cos(quarterPi) * -direction,
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lowerCircle.radius * math.sin(quarterPi),
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),
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);
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final bouncyFixtureDef = FixtureDef(bouncyEdge)
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// TODO(alestiago): Play with restitution value once game is bundled.
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..restitution = 10.0
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..friction = 0;
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fixturesDefs.add(bouncyFixtureDef);
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// TODO(alestiago): Evaluate if there is value on centering the fixtures.
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final centroid = geometry.centroid(
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[
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upperCircle.position + Vector2(0, -upperCircle.radius),
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lowerCircle.position +
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Vector2(
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lowerCircle.radius * math.cos(quarterPi) * -direction,
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-lowerCircle.radius * math.sin(quarterPi),
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),
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wallFacingEdge.vertex2,
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],
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);
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for (final fixtureDef in fixturesDefs) {
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fixtureDef.shape.moveBy(-centroid);
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}
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return fixturesDefs;
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}
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@override
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Body createBody() {
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final bodyDef = BodyDef()..position = initialPosition;
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final body = world.createBody(bodyDef);
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_createFixtureDefs().forEach(body.createFixture);
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return body;
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}
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}
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// TODO(alestiago): Evaluate if there's value on generalising this to
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// all shapes.
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extension on Shape {
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void moveBy(Vector2 offset) {
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if (this is CircleShape) {
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final circle = this as CircleShape;
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circle.position.setFrom(circle.position + offset);
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} else if (this is EdgeShape) {
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final edge = this as EdgeShape;
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edge.set(edge.vertex1 + offset, edge.vertex2 + offset);
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}
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}
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}
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@ -1,92 +0,0 @@
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import 'package:flame/extensions.dart';
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import 'package:flame_forge2d/flame_forge2d.dart';
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import 'package:flutter/material.dart';
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import 'package:geometry/geometry.dart' show centroid;
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import 'package:pinball/game/game.dart';
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/// {@template sling_shot}
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/// Triangular [BodyType.static] body that propels the [Ball] towards the
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/// opposite side.
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///
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/// [SlingShot]s are usually positioned above each [Flipper].
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/// {@endtemplate sling_shot}
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class SlingShot extends BodyComponent with InitialPosition {
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/// {@macro sling_shot}
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SlingShot({
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required BoardSide side,
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}) : _side = side {
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// TODO(alestiago): Use sprite instead of color when provided.
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paint = Paint()
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..color = const Color(0xFF00FF00)
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..style = PaintingStyle.fill;
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}
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/// Whether the [SlingShot] is on the left or right side of the board.
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///
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/// A [SlingShot] with [BoardSide.left] propels the [Ball] to the right,
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/// whereas a [SlingShot] with [BoardSide.right] propels the [Ball] to the
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/// left.
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final BoardSide _side;
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/// The size of the [SlingShot] body.
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// TODO(alestiago): Use size from PositionedBodyComponent instead,
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// once a sprite is given.
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static final Vector2 size = Vector2(6, 8);
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List<FixtureDef> _createFixtureDefs() {
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final fixturesDef = <FixtureDef>[];
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// TODO(alestiago): This magic number can be deduced by specifying the
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// angle and using polar coordinate system to place the bottom right
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// vertex.
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// Something as: y = -size.y * math.cos(angle)
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const additionalIncrement = 3;
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final triangleVertices = _side.isLeft
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? [
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Vector2(0, 0),
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Vector2(0, -size.y),
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Vector2(
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size.x,
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-size.y - additionalIncrement,
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),
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]
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: [
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Vector2(size.x, 0),
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Vector2(size.x, -size.y),
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Vector2(
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0,
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-size.y - additionalIncrement,
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),
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];
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final triangleCentroid = centroid(triangleVertices);
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for (final vertex in triangleVertices) {
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vertex.setFrom(vertex - triangleCentroid);
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}
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final triangle = PolygonShape()..set(triangleVertices);
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final triangleFixtureDef = FixtureDef(triangle)..friction = 0;
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fixturesDef.add(triangleFixtureDef);
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final kicker = EdgeShape()
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..set(
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triangleVertices.first,
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triangleVertices.last,
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);
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// TODO(alestiago): Play with restitution value once game is bundled.
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final kickerFixtureDef = FixtureDef(kicker)
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..restitution = 10.0
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..friction = 0;
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fixturesDef.add(kickerFixtureDef);
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return fixturesDef;
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}
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@override
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Body createBody() {
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final bodyDef = BodyDef()..position = initialPosition;
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final body = world.createBody(bodyDef);
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_createFixtureDefs().forEach(body.createFixture);
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return body;
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}
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}
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@ -0,0 +1,64 @@
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import 'dart:async';
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import 'package:bloc/bloc.dart';
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import 'package:equatable/equatable.dart';
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import 'package:leaderboard_repository/leaderboard_repository.dart';
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part 'leaderboard_event.dart';
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part 'leaderboard_state.dart';
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/// {@template leaderboard_bloc}
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/// Manages leaderboard events.
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///
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/// Uses a [LeaderboardRepository] to request and update players participations.
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/// {@endtemplate}
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class LeaderboardBloc extends Bloc<LeaderboardEvent, LeaderboardState> {
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/// {@macro leaderboard_bloc}
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LeaderboardBloc(this._leaderboardRepository)
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: super(const LeaderboardState.initial()) {
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on<Top10Fetched>(_onTop10Fetched);
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on<LeaderboardEntryAdded>(_onLeaderboardEntryAdded);
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}
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final LeaderboardRepository _leaderboardRepository;
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Future<void> _onTop10Fetched(
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Top10Fetched event,
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Emitter<LeaderboardState> emit,
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) async {
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emit(state.copyWith(status: LeaderboardStatus.loading));
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try {
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final top10Leaderboard =
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await _leaderboardRepository.fetchTop10Leaderboard();
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emit(
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state.copyWith(
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status: LeaderboardStatus.success,
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leaderboard: top10Leaderboard,
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),
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);
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} catch (error) {
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emit(state.copyWith(status: LeaderboardStatus.error));
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addError(error);
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}
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}
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Future<void> _onLeaderboardEntryAdded(
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LeaderboardEntryAdded event,
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Emitter<LeaderboardState> emit,
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) async {
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emit(state.copyWith(status: LeaderboardStatus.loading));
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try {
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final ranking =
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await _leaderboardRepository.addLeaderboardEntry(event.entry);
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emit(
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state.copyWith(
|
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status: LeaderboardStatus.success,
|
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ranking: ranking,
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),
|
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);
|
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} catch (error) {
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emit(state.copyWith(status: LeaderboardStatus.error));
|
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addError(error);
|
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}
|
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}
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}
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@ -0,0 +1,36 @@
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part of 'leaderboard_bloc.dart';
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/// {@template leaderboard_event}
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/// Represents the events available for [LeaderboardBloc].
|
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/// {endtemplate}
|
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abstract class LeaderboardEvent extends Equatable {
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/// {@macro leaderboard_event}
|
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const LeaderboardEvent();
|
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}
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|
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/// {@template top_10_fetched}
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/// Request the top 10 [LeaderboardEntry]s.
|
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/// {endtemplate}
|
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class Top10Fetched extends LeaderboardEvent {
|
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/// {@macro top_10_fetched}
|
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const Top10Fetched();
|
||||
|
||||
@override
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List<Object?> get props => [];
|
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}
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|
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/// {@template leaderboard_entry_added}
|
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/// Writes a new [LeaderboardEntry].
|
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///
|
||||
/// Should be added when a player finishes a game.
|
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/// {endtemplate}
|
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class LeaderboardEntryAdded extends LeaderboardEvent {
|
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/// {@macro leaderboard_entry_added}
|
||||
const LeaderboardEntryAdded({required this.entry});
|
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|
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/// [LeaderboardEntry] to be written to the remote storage.
|
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final LeaderboardEntry entry;
|
||||
|
||||
@override
|
||||
List<Object?> get props => [entry];
|
||||
}
|
||||
@ -0,0 +1,59 @@
|
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// ignore_for_file: public_member_api_docs
|
||||
|
||||
part of 'leaderboard_bloc.dart';
|
||||
|
||||
/// Defines the request status.
|
||||
enum LeaderboardStatus {
|
||||
/// Request is being loaded.
|
||||
loading,
|
||||
|
||||
/// Request was processed successfully and received a valid response.
|
||||
success,
|
||||
|
||||
/// Request was processed unsuccessfully and received an error.
|
||||
error,
|
||||
}
|
||||
|
||||
/// {@template leaderboard_state}
|
||||
/// Represents the state of the leaderboard.
|
||||
/// {@endtemplate}
|
||||
class LeaderboardState extends Equatable {
|
||||
/// {@macro leaderboard_state}
|
||||
const LeaderboardState({
|
||||
required this.status,
|
||||
required this.ranking,
|
||||
required this.leaderboard,
|
||||
});
|
||||
|
||||
const LeaderboardState.initial()
|
||||
: status = LeaderboardStatus.loading,
|
||||
ranking = const LeaderboardRanking(
|
||||
ranking: 0,
|
||||
outOf: 0,
|
||||
),
|
||||
leaderboard = const [];
|
||||
|
||||
/// The current [LeaderboardStatus] of the state.
|
||||
final LeaderboardStatus status;
|
||||
|
||||
/// Rank of the current player.
|
||||
final LeaderboardRanking ranking;
|
||||
|
||||
/// List of top-ranked players.
|
||||
final List<LeaderboardEntry> leaderboard;
|
||||
|
||||
@override
|
||||
List<Object> get props => [status, ranking, leaderboard];
|
||||
|
||||
LeaderboardState copyWith({
|
||||
LeaderboardStatus? status,
|
||||
LeaderboardRanking? ranking,
|
||||
List<LeaderboardEntry>? leaderboard,
|
||||
}) {
|
||||
return LeaderboardState(
|
||||
status: status ?? this.status,
|
||||
ranking: ranking ?? this.ranking,
|
||||
leaderboard: leaderboard ?? this.leaderboard,
|
||||
);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1 @@
|
||||
export 'bloc/leaderboard_bloc.dart';
|
||||
@ -0,0 +1,103 @@
|
||||
import 'package:flame/components.dart';
|
||||
import 'package:flame/game.dart';
|
||||
import 'package:flutter_test/flutter_test.dart';
|
||||
import 'package:mocktail/mocktail.dart';
|
||||
import 'package:pinball/flame/blueprint.dart';
|
||||
import 'package:pinball/game/game.dart';
|
||||
|
||||
import '../helpers/helpers.dart';
|
||||
|
||||
class MyBlueprint extends Blueprint {
|
||||
@override
|
||||
void build() {
|
||||
add(Component());
|
||||
addAll([Component(), Component()]);
|
||||
}
|
||||
}
|
||||
|
||||
class MyForge2dBlueprint extends Forge2DBlueprint {
|
||||
@override
|
||||
void build() {
|
||||
addContactCallback(MockContactCallback());
|
||||
addAllContactCallback([MockContactCallback(), MockContactCallback()]);
|
||||
}
|
||||
}
|
||||
|
||||
void main() {
|
||||
group('Blueprint', () {
|
||||
test('components can be added to it', () {
|
||||
final blueprint = MyBlueprint()..build();
|
||||
|
||||
expect(blueprint.components.length, equals(3));
|
||||
});
|
||||
|
||||
test('adds the components to a game on attach', () {
|
||||
final mockGame = MockPinballGame();
|
||||
when(() => mockGame.addAll(any())).thenAnswer((_) async {});
|
||||
MyBlueprint().attach(mockGame);
|
||||
|
||||
verify(() => mockGame.addAll(any())).called(1);
|
||||
});
|
||||
|
||||
test(
|
||||
'throws assertion error when adding to an already attached blueprint',
|
||||
() async {
|
||||
final mockGame = MockPinballGame();
|
||||
when(() => mockGame.addAll(any())).thenAnswer((_) async {});
|
||||
final blueprint = MyBlueprint();
|
||||
await blueprint.attach(mockGame);
|
||||
|
||||
expect(() => blueprint.add(Component()), throwsAssertionError);
|
||||
expect(() => blueprint.addAll([Component()]), throwsAssertionError);
|
||||
},
|
||||
);
|
||||
});
|
||||
|
||||
group('Forge2DBlueprint', () {
|
||||
setUpAll(() {
|
||||
registerFallbackValue(SpaceshipHoleBallContactCallback());
|
||||
});
|
||||
|
||||
test('callbacks can be added to it', () {
|
||||
final blueprint = MyForge2dBlueprint()..build();
|
||||
|
||||
expect(blueprint.callbacks.length, equals(3));
|
||||
});
|
||||
|
||||
test('adds the callbacks to a game on attach', () async {
|
||||
final mockGame = MockPinballGame();
|
||||
when(() => mockGame.addAll(any())).thenAnswer((_) async {});
|
||||
when(() => mockGame.addContactCallback(any())).thenAnswer((_) async {});
|
||||
await MyForge2dBlueprint().attach(mockGame);
|
||||
|
||||
verify(() => mockGame.addContactCallback(any())).called(3);
|
||||
});
|
||||
|
||||
test(
|
||||
'throws assertion error when adding to an already attached blueprint',
|
||||
() async {
|
||||
final mockGame = MockPinballGame();
|
||||
when(() => mockGame.addAll(any())).thenAnswer((_) async {});
|
||||
when(() => mockGame.addContactCallback(any())).thenAnswer((_) async {});
|
||||
final blueprint = MyForge2dBlueprint();
|
||||
await blueprint.attach(mockGame);
|
||||
|
||||
expect(
|
||||
() => blueprint.addContactCallback(MockContactCallback()),
|
||||
throwsAssertionError,
|
||||
);
|
||||
expect(
|
||||
() => blueprint.addAllContactCallback([MockContactCallback()]),
|
||||
throwsAssertionError,
|
||||
);
|
||||
},
|
||||
);
|
||||
|
||||
test('throws assertion error when used on a non Forge2dGame', () {
|
||||
expect(
|
||||
() => MyForge2dBlueprint().attach(FlameGame()),
|
||||
throwsAssertionError,
|
||||
);
|
||||
});
|
||||
});
|
||||
}
|
||||
@ -0,0 +1,69 @@
|
||||
// ignore_for_file: cascade_invocations
|
||||
|
||||
import 'package:flame_forge2d/flame_forge2d.dart';
|
||||
import 'package:flame_test/flame_test.dart';
|
||||
import 'package:flutter_test/flutter_test.dart';
|
||||
import 'package:pinball/game/game.dart';
|
||||
|
||||
void main() {
|
||||
group('Kicker', () {
|
||||
// TODO(alestiago): Include golden tests for left and right.
|
||||
final flameTester = FlameTester(Forge2DGame.new);
|
||||
|
||||
flameTester.test(
|
||||
'loads correctly',
|
||||
(game) async {
|
||||
final kicker = Kicker(
|
||||
side: BoardSide.left,
|
||||
);
|
||||
await game.ensureAdd(kicker);
|
||||
|
||||
expect(game.contains(kicker), isTrue);
|
||||
},
|
||||
);
|
||||
|
||||
flameTester.test(
|
||||
'body is static',
|
||||
(game) async {
|
||||
final kicker = Kicker(
|
||||
side: BoardSide.left,
|
||||
);
|
||||
await game.ensureAdd(kicker);
|
||||
|
||||
expect(kicker.body.bodyType, equals(BodyType.static));
|
||||
},
|
||||
);
|
||||
|
||||
flameTester.test(
|
||||
'has restitution',
|
||||
(game) async {
|
||||
final kicker = Kicker(
|
||||
side: BoardSide.left,
|
||||
);
|
||||
await game.ensureAdd(kicker);
|
||||
|
||||
final totalRestitution = kicker.body.fixtures.fold<double>(
|
||||
0,
|
||||
(total, fixture) => total + fixture.restitution,
|
||||
);
|
||||
expect(totalRestitution, greaterThan(0));
|
||||
},
|
||||
);
|
||||
|
||||
flameTester.test(
|
||||
'has no friction',
|
||||
(game) async {
|
||||
final kicker = Kicker(
|
||||
side: BoardSide.left,
|
||||
);
|
||||
await game.ensureAdd(kicker);
|
||||
|
||||
final totalFriction = kicker.body.fixtures.fold<double>(
|
||||
0,
|
||||
(total, fixture) => total + fixture.friction,
|
||||
);
|
||||
expect(totalFriction, equals(0));
|
||||
},
|
||||
);
|
||||
});
|
||||
}
|
||||
@ -1,155 +0,0 @@
|
||||
// ignore_for_file: cascade_invocations
|
||||
|
||||
import 'package:flame_forge2d/flame_forge2d.dart';
|
||||
import 'package:flame_test/flame_test.dart';
|
||||
import 'package:flutter_test/flutter_test.dart';
|
||||
import 'package:pinball/game/game.dart';
|
||||
|
||||
void main() {
|
||||
group('SlingShot', () {
|
||||
final flameTester = FlameTester(Forge2DGame.new);
|
||||
|
||||
flameTester.test(
|
||||
'loads correctly',
|
||||
(game) async {
|
||||
final slingShot = SlingShot(
|
||||
side: BoardSide.left,
|
||||
);
|
||||
await game.ensureAdd(slingShot);
|
||||
|
||||
expect(game.contains(slingShot), isTrue);
|
||||
},
|
||||
);
|
||||
|
||||
group('body', () {
|
||||
flameTester.test(
|
||||
'is static',
|
||||
(game) async {
|
||||
final slingShot = SlingShot(
|
||||
side: BoardSide.left,
|
||||
);
|
||||
await game.ensureAdd(slingShot);
|
||||
|
||||
expect(slingShot.body.bodyType, equals(BodyType.static));
|
||||
},
|
||||
);
|
||||
});
|
||||
|
||||
group('first fixture', () {
|
||||
flameTester.test(
|
||||
'exists',
|
||||
(game) async {
|
||||
final slingShot = SlingShot(
|
||||
side: BoardSide.left,
|
||||
);
|
||||
await game.ensureAdd(slingShot);
|
||||
|
||||
expect(slingShot.body.fixtures[0], isA<Fixture>());
|
||||
},
|
||||
);
|
||||
|
||||
flameTester.test(
|
||||
'shape is triangular',
|
||||
(game) async {
|
||||
final slingShot = SlingShot(
|
||||
side: BoardSide.left,
|
||||
);
|
||||
await game.ensureAdd(slingShot);
|
||||
|
||||
final fixture = slingShot.body.fixtures[0];
|
||||
expect(fixture.shape.shapeType, equals(ShapeType.polygon));
|
||||
expect((fixture.shape as PolygonShape).vertices.length, equals(3));
|
||||
},
|
||||
);
|
||||
|
||||
flameTester.test(
|
||||
'triangular shapes are different '
|
||||
'when side is left or right',
|
||||
(game) async {
|
||||
final leftSlingShot = SlingShot(
|
||||
side: BoardSide.left,
|
||||
);
|
||||
final rightSlingShot = SlingShot(
|
||||
side: BoardSide.right,
|
||||
);
|
||||
|
||||
await game.ensureAdd(leftSlingShot);
|
||||
await game.ensureAdd(rightSlingShot);
|
||||
|
||||
final rightShape =
|
||||
rightSlingShot.body.fixtures[0].shape as PolygonShape;
|
||||
final leftShape =
|
||||
leftSlingShot.body.fixtures[0].shape as PolygonShape;
|
||||
|
||||
expect(rightShape.vertices, isNot(equals(leftShape.vertices)));
|
||||
},
|
||||
);
|
||||
|
||||
flameTester.test(
|
||||
'has no friction',
|
||||
(game) async {
|
||||
final slingShot = SlingShot(
|
||||
side: BoardSide.left,
|
||||
);
|
||||
await game.ensureAdd(slingShot);
|
||||
|
||||
final fixture = slingShot.body.fixtures[0];
|
||||
expect(fixture.friction, equals(0));
|
||||
},
|
||||
);
|
||||
});
|
||||
|
||||
group('second fixture', () {
|
||||
flameTester.test(
|
||||
'exists',
|
||||
(game) async {
|
||||
final slingShot = SlingShot(
|
||||
side: BoardSide.left,
|
||||
);
|
||||
await game.ensureAdd(slingShot);
|
||||
|
||||
expect(slingShot.body.fixtures[1], isA<Fixture>());
|
||||
},
|
||||
);
|
||||
|
||||
flameTester.test(
|
||||
'shape is edge',
|
||||
(game) async {
|
||||
final slingShot = SlingShot(
|
||||
side: BoardSide.left,
|
||||
);
|
||||
await game.ensureAdd(slingShot);
|
||||
|
||||
final fixture = slingShot.body.fixtures[1];
|
||||
expect(fixture.shape.shapeType, equals(ShapeType.edge));
|
||||
},
|
||||
);
|
||||
|
||||
flameTester.test(
|
||||
'has restitution',
|
||||
(game) async {
|
||||
final slingShot = SlingShot(
|
||||
side: BoardSide.left,
|
||||
);
|
||||
await game.ensureAdd(slingShot);
|
||||
|
||||
final fixture = slingShot.body.fixtures[1];
|
||||
expect(fixture.restitution, greaterThan(0));
|
||||
},
|
||||
);
|
||||
|
||||
flameTester.test(
|
||||
'has no friction',
|
||||
(game) async {
|
||||
final slingShot = SlingShot(
|
||||
side: BoardSide.left,
|
||||
);
|
||||
await game.ensureAdd(slingShot);
|
||||
|
||||
final fixture = slingShot.body.fixtures[1];
|
||||
expect(fixture.friction, equals(0));
|
||||
},
|
||||
);
|
||||
});
|
||||
});
|
||||
}
|
||||
@ -0,0 +1,166 @@
|
||||
// ignore_for_file: prefer_const_constructors
|
||||
|
||||
import 'package:bloc_test/bloc_test.dart';
|
||||
import 'package:flutter_test/flutter_test.dart';
|
||||
import 'package:leaderboard_repository/leaderboard_repository.dart';
|
||||
import 'package:mocktail/mocktail.dart';
|
||||
import 'package:pinball/leaderboard/leaderboard.dart';
|
||||
|
||||
class MockLeaderboardRepository extends Mock implements LeaderboardRepository {}
|
||||
|
||||
void main() {
|
||||
group('LeaderboardBloc', () {
|
||||
late LeaderboardRepository leaderboardRepository;
|
||||
|
||||
setUp(() {
|
||||
leaderboardRepository = MockLeaderboardRepository();
|
||||
});
|
||||
|
||||
test('initial state has state loading no ranking and empty leaderboard',
|
||||
() {
|
||||
final bloc = LeaderboardBloc(leaderboardRepository);
|
||||
expect(bloc.state.status, equals(LeaderboardStatus.loading));
|
||||
expect(bloc.state.ranking.ranking, equals(0));
|
||||
expect(bloc.state.ranking.outOf, equals(0));
|
||||
expect(bloc.state.leaderboard.isEmpty, isTrue);
|
||||
});
|
||||
|
||||
group('Top10Fetched', () {
|
||||
const top10Scores = [
|
||||
2500,
|
||||
2200,
|
||||
2200,
|
||||
2000,
|
||||
1800,
|
||||
1400,
|
||||
1300,
|
||||
1000,
|
||||
600,
|
||||
300,
|
||||
100,
|
||||
];
|
||||
|
||||
final top10Leaderboard = top10Scores
|
||||
.map(
|
||||
(score) => LeaderboardEntry(
|
||||
playerInitials: 'user$score',
|
||||
score: score,
|
||||
character: CharacterType.dash,
|
||||
),
|
||||
)
|
||||
.toList();
|
||||
|
||||
blocTest<LeaderboardBloc, LeaderboardState>(
|
||||
'emits [loading, success] statuses '
|
||||
'when fetchTop10Leaderboard succeeds',
|
||||
setUp: () {
|
||||
when(() => leaderboardRepository.fetchTop10Leaderboard()).thenAnswer(
|
||||
(_) async => top10Leaderboard,
|
||||
);
|
||||
},
|
||||
build: () => LeaderboardBloc(leaderboardRepository),
|
||||
act: (bloc) => bloc.add(Top10Fetched()),
|
||||
expect: () => [
|
||||
LeaderboardState.initial(),
|
||||
isA<LeaderboardState>()
|
||||
..having(
|
||||
(element) => element.status,
|
||||
'status',
|
||||
equals(LeaderboardStatus.success),
|
||||
)
|
||||
..having(
|
||||
(element) => element.leaderboard.length,
|
||||
'leaderboard',
|
||||
equals(top10Leaderboard.length),
|
||||
)
|
||||
],
|
||||
verify: (_) =>
|
||||
verify(() => leaderboardRepository.fetchTop10Leaderboard())
|
||||
.called(1),
|
||||
);
|
||||
|
||||
blocTest<LeaderboardBloc, LeaderboardState>(
|
||||
'emits [loading, error] statuses '
|
||||
'when fetchTop10Leaderboard fails',
|
||||
setUp: () {
|
||||
when(() => leaderboardRepository.fetchTop10Leaderboard()).thenThrow(
|
||||
Exception(),
|
||||
);
|
||||
},
|
||||
build: () => LeaderboardBloc(leaderboardRepository),
|
||||
act: (bloc) => bloc.add(Top10Fetched()),
|
||||
expect: () => <LeaderboardState>[
|
||||
LeaderboardState.initial(),
|
||||
LeaderboardState.initial().copyWith(status: LeaderboardStatus.error),
|
||||
],
|
||||
verify: (_) =>
|
||||
verify(() => leaderboardRepository.fetchTop10Leaderboard())
|
||||
.called(1),
|
||||
errors: () => [isA<Exception>()],
|
||||
);
|
||||
});
|
||||
|
||||
group('LeaderboardEntryAdded', () {
|
||||
final leaderboardEntry = LeaderboardEntry(
|
||||
playerInitials: 'ABC',
|
||||
score: 1500,
|
||||
character: CharacterType.dash,
|
||||
);
|
||||
|
||||
final ranking = LeaderboardRanking(ranking: 3, outOf: 4);
|
||||
|
||||
blocTest<LeaderboardBloc, LeaderboardState>(
|
||||
'emits [loading, success] statuses '
|
||||
'when addLeaderboardEntry succeeds',
|
||||
setUp: () {
|
||||
when(
|
||||
() => leaderboardRepository.addLeaderboardEntry(leaderboardEntry),
|
||||
).thenAnswer(
|
||||
(_) async => ranking,
|
||||
);
|
||||
},
|
||||
build: () => LeaderboardBloc(leaderboardRepository),
|
||||
act: (bloc) => bloc.add(LeaderboardEntryAdded(entry: leaderboardEntry)),
|
||||
expect: () => [
|
||||
LeaderboardState.initial(),
|
||||
isA<LeaderboardState>()
|
||||
..having(
|
||||
(element) => element.status,
|
||||
'status',
|
||||
equals(LeaderboardStatus.success),
|
||||
)
|
||||
..having(
|
||||
(element) => element.ranking,
|
||||
'ranking',
|
||||
equals(ranking),
|
||||
)
|
||||
],
|
||||
verify: (_) => verify(
|
||||
() => leaderboardRepository.addLeaderboardEntry(leaderboardEntry),
|
||||
).called(1),
|
||||
);
|
||||
|
||||
blocTest<LeaderboardBloc, LeaderboardState>(
|
||||
'emits [loading, error] statuses '
|
||||
'when addLeaderboardEntry fails',
|
||||
setUp: () {
|
||||
when(
|
||||
() => leaderboardRepository.addLeaderboardEntry(leaderboardEntry),
|
||||
).thenThrow(
|
||||
Exception(),
|
||||
);
|
||||
},
|
||||
build: () => LeaderboardBloc(leaderboardRepository),
|
||||
act: (bloc) => bloc.add(LeaderboardEntryAdded(entry: leaderboardEntry)),
|
||||
expect: () => <LeaderboardState>[
|
||||
LeaderboardState.initial(),
|
||||
LeaderboardState.initial().copyWith(status: LeaderboardStatus.error),
|
||||
],
|
||||
verify: (_) => verify(
|
||||
() => leaderboardRepository.addLeaderboardEntry(leaderboardEntry),
|
||||
).called(1),
|
||||
errors: () => [isA<Exception>()],
|
||||
);
|
||||
});
|
||||
});
|
||||
}
|
||||
@ -0,0 +1,41 @@
|
||||
// ignore_for_file: prefer_const_constructors
|
||||
|
||||
import 'package:flutter_test/flutter_test.dart';
|
||||
import 'package:leaderboard_repository/leaderboard_repository.dart';
|
||||
import 'package:pinball/leaderboard/leaderboard.dart';
|
||||
|
||||
void main() {
|
||||
group('GameEvent', () {
|
||||
group('Top10Fetched', () {
|
||||
test('can be instantiated', () {
|
||||
expect(const Top10Fetched(), isNotNull);
|
||||
});
|
||||
|
||||
test('supports value equality', () {
|
||||
expect(
|
||||
Top10Fetched(),
|
||||
equals(const Top10Fetched()),
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
group('LeaderboardEntryAdded', () {
|
||||
const leaderboardEntry = LeaderboardEntry(
|
||||
playerInitials: 'ABC',
|
||||
score: 1500,
|
||||
character: CharacterType.dash,
|
||||
);
|
||||
|
||||
test('can be instantiated', () {
|
||||
expect(const LeaderboardEntryAdded(entry: leaderboardEntry), isNotNull);
|
||||
});
|
||||
|
||||
test('supports value equality', () {
|
||||
expect(
|
||||
LeaderboardEntryAdded(entry: leaderboardEntry),
|
||||
equals(const LeaderboardEntryAdded(entry: leaderboardEntry)),
|
||||
);
|
||||
});
|
||||
});
|
||||
});
|
||||
}
|
||||
@ -0,0 +1,70 @@
|
||||
// ignore_for_file: prefer_const_constructors
|
||||
|
||||
import 'package:flutter_test/flutter_test.dart';
|
||||
import 'package:leaderboard_repository/leaderboard_repository.dart';
|
||||
import 'package:pinball/leaderboard/leaderboard.dart';
|
||||
|
||||
void main() {
|
||||
group('LeaderboardState', () {
|
||||
test('supports value equality', () {
|
||||
expect(
|
||||
LeaderboardState.initial(),
|
||||
equals(
|
||||
LeaderboardState.initial(),
|
||||
),
|
||||
);
|
||||
});
|
||||
|
||||
group('constructor', () {
|
||||
test('can be instantiated', () {
|
||||
expect(
|
||||
LeaderboardState.initial(),
|
||||
isNotNull,
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
group('copyWith', () {
|
||||
const leaderboardEntry = LeaderboardEntry(
|
||||
playerInitials: 'ABC',
|
||||
score: 1500,
|
||||
character: CharacterType.dash,
|
||||
);
|
||||
|
||||
test(
|
||||
'copies correctly '
|
||||
'when no argument specified',
|
||||
() {
|
||||
const leaderboardState = LeaderboardState.initial();
|
||||
expect(
|
||||
leaderboardState.copyWith(),
|
||||
equals(leaderboardState),
|
||||
);
|
||||
},
|
||||
);
|
||||
|
||||
test(
|
||||
'copies correctly '
|
||||
'when all arguments specified',
|
||||
() {
|
||||
const leaderboardState = LeaderboardState.initial();
|
||||
final otherLeaderboardState = LeaderboardState(
|
||||
status: LeaderboardStatus.success,
|
||||
ranking: LeaderboardRanking(ranking: 0, outOf: 0),
|
||||
leaderboard: const [leaderboardEntry],
|
||||
);
|
||||
expect(leaderboardState, isNot(equals(otherLeaderboardState)));
|
||||
|
||||
expect(
|
||||
leaderboardState.copyWith(
|
||||
status: otherLeaderboardState.status,
|
||||
ranking: otherLeaderboardState.ranking,
|
||||
leaderboard: otherLeaderboardState.leaderboard,
|
||||
),
|
||||
equals(otherLeaderboardState),
|
||||
);
|
||||
},
|
||||
);
|
||||
});
|
||||
});
|
||||
}
|
||||
Loading…
Reference in new issue