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pinball
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test: tests for Path component

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pull/14/head
RuiAlonso 4 years ago
parent b0e8a3be14
commit 53f24643b7
1 changed files with 249 additions and 0 deletions
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test/game/components/path_test.dart
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// ignore_for_file: cascade_invocations
import 'dart:math';
import 'dart:ui';
import 'package:flame_forge2d/flame_forge2d.dart';
import 'package:flame_test/flame_test.dart';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:pinball/game/game.dart';
void main() {
TestWidgetsFlutterBinding.ensureInitialized();
final flameTester = FlameTester(PinballGame.new);
group('Path', () {
const pathWidth = 50.0;
group('straight', () {
group('color', () {
flameTester.test(
'has white color by default if not specified',
(game) async {
final path = Path.straight(
position: Vector2.zero(),
start: Vector2(10, 10),
end: Vector2(20, 20),
pathWidth: pathWidth,
);
await game.ensureAdd(path);
expect(game.contains(path), isTrue);
expect(path.paint, isNotNull);
expect(path.paint.color, equals(Colors.white));
},
);
flameTester.test(
'has a color if set',
(game) async {
const defaultColor = Colors.blue;
final path = Path.straight(
color: defaultColor,
position: Vector2.zero(),
start: Vector2(10, 10),
end: Vector2(20, 20),
pathWidth: pathWidth,
);
await game.ensureAdd(path);
expect(game.contains(path), isTrue);
expect(path.paint, isNotNull);
expect(path.paint.color.value, equals(defaultColor.value));
},
);
});
flameTester.test(
'loads correctly',
(game) async {
final path = Path.straight(
position: Vector2.zero(),
start: Vector2(10, 10),
end: Vector2(20, 20),
pathWidth: pathWidth,
);
await game.ensureAdd(path);
expect(game.contains(path), isTrue);
},
);
group('body', () {
flameTester.test(
'positions correctly',
(game) async {
final position = Vector2.all(10);
final path = Path.straight(
position: position,
start: Vector2(10, 10),
end: Vector2(20, 20),
pathWidth: pathWidth,
);
await game.ensureAdd(path);
game.contains(path);
expect(path.body.position, position);
},
);
flameTester.test(
'is static',
(game) async {
final path = Path.straight(
position: Vector2.zero(),
start: Vector2(10, 10),
end: Vector2(20, 20),
pathWidth: pathWidth,
);
await game.ensureAdd(path);
expect(path.body.bodyType, equals(BodyType.static));
},
);
});
group('fixtures', () {
flameTester.test(
'exists only one ChainShape if just one wall',
(game) async {
final path = Path.straight(
position: Vector2.zero(),
start: Vector2(10, 10),
end: Vector2(20, 20),
pathWidth: pathWidth,
onlyOneWall: true,
);
await game.ensureAdd(path);
expect(path.body.fixtures.length, 1);
final fixture = path.body.fixtures[0];
expect(fixture, isA<Fixture>());
expect(fixture.shape.shapeType, equals(ShapeType.chain));
},
);
flameTester.test(
'exists two ChainShape if there is by default two walls',
(game) async {
final path = Path.straight(
position: Vector2.zero(),
start: Vector2(10, 10),
end: Vector2(20, 20),
pathWidth: pathWidth,
);
await game.ensureAdd(path);
expect(path.body.fixtures.length, 2);
for (var fixture in path.body.fixtures) {
expect(fixture, isA<Fixture>());
expect(fixture.shape.shapeType, equals(ShapeType.chain));
}
},
);
});
});
group('arc', () {
flameTester.test(
'loads correctly',
(game) async {
final path = Path.arc(
position: Vector2.zero(),
pathWidth: pathWidth,
radius: 100,
angle: 90,
);
await game.ensureAdd(path);
expect(game.contains(path), isTrue);
},
);
group('body', () {
flameTester.test(
'positions correctly',
(game) async {
final position = Vector2.all(10);
final path = Path.arc(
position: position,
pathWidth: pathWidth,
radius: 100,
angle: 90,
);
await game.ensureAdd(path);
game.contains(path);
expect(path.body.position, position);
},
);
flameTester.test(
'is static',
(game) async {
final path = Path.arc(
position: Vector2.zero(),
pathWidth: pathWidth,
radius: 100,
angle: 90,
);
await game.ensureAdd(path);
expect(path.body.bodyType, equals(BodyType.static));
},
);
});
});
group('bezier curve', () {
final controlPoints = [
Vector2(0, 0),
Vector2(50, 0),
Vector2(0, 50),
Vector2(50, 50),
];
flameTester.test(
'loads correctly',
(game) async {
final path = Path.bezierCurve(
position: Vector2.zero(),
controlPoints: controlPoints,
pathWidth: pathWidth,
);
await game.ensureAdd(path);
expect(game.contains(path), isTrue);
},
);
group('body', () {
flameTester.test(
'positions correctly',
(game) async {
final position = Vector2.all(10);
final path = Path.bezierCurve(
position: position,
controlPoints: controlPoints,
pathWidth: pathWidth,
);
await game.ensureAdd(path);
game.contains(path);
expect(path.body.position, position);
},
);
flameTester.test(
'is static',
(game) async {
final path = Path.bezierCurve(
position: Vector2.zero(),
controlPoints: controlPoints,
pathWidth: pathWidth,
);
await game.ensureAdd(path);
expect(path.body.bodyType, equals(BodyType.static));
},
);
});
});
});
}
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