cellular-automata/test/service/configuration_service_test.dart

46 lines
1.3 KiB
Dart

import 'dart:math';
import 'package:mockito/mockito.dart';
import 'package:rules_of_living/service/configuration_service.dart';
import 'package:rules_of_living/service/engine_service.dart';
import 'package:rules_of_living/src/Engine.dart';
@TestOn('browser')
import 'package:test/test.dart';
class MockEngine extends Mock implements Engine {}
void main() {
ConfigurationService sut;
EngineService engineService;
MockEngine me;
setUp(() {
me = MockEngine();
engineService = EngineService();
engineService.engine = me;
sut = ConfigurationService(engineService);
});
group("simulation speed", () {
test("speed changes propagate to engine", () {
sut.simSpeed = 312;
verify(me.stepsPerSecond = 312);
});
});
group("grid size", () {
test("grid changes are sent to engine", () {
sut.setGridSize(x: 512, y: 388);
verify(me.gridSize = Point(512, 388));
});
test("grid can be changed solely on x axis", () {
when(me.gridSize).thenReturn(Point(100, 100));
sut.setGridSize(x: 555);
verify(me.gridSize = Point(555, 100));
});
test("grid can be changed solely on y axis", () {
when(me.gridSize).thenReturn(Point(100, 100));
sut.setGridSize(y: 556);
verify(me.gridSize = Point(100, 556));
});
});
}