public void should_remove_setup_system_subscriptions_when_removing_system()
{
var dummyGroup = new Group(typeof(TestComponentOne));
var mockPoolManager = Substitute.For <IPoolManager>();
var mockEventSystem = Substitute.For <IEventSystem>();
var mockSetupSystemHandler = Substitute.For <ISetupSystemHandler>();
var fakeSystem = Substitute.For <ISetupSystem>();
fakeSystem.TargetGroup.Returns(dummyGroup);
var entity = new Entity(Guid.NewGuid(), mockEventSystem);
entity.AddComponent(new TestComponentOne());
var fakeDisposable = Substitute.For <IDisposable>();
mockSetupSystemHandler.ProcessEntity(fakeSystem, entity).Returns(new SubscriptionToken(entity, fakeDisposable));
var systemExecutor = new SystemExecutor(mockPoolManager, mockEventSystem,
null, null, mockSetupSystemHandler, null, null);
systemExecutor.AddSystem(fakeSystem);
systemExecutor.OnEntityAddedToPool(new EntityAddedEvent(entity, null));
Assert.That(systemExecutor.GetSubscriptionCountForSystem(fakeSystem), Is.EqualTo(1));
Assert.That(systemExecutor.GetTotalSubscriptions(), Is.EqualTo(1));
systemExecutor.RemoveSystem(fakeSystem);
Assert.That(systemExecutor.GetSubscriptionCountForSystem(fakeSystem), Is.EqualTo(0));
Assert.That(systemExecutor.GetTotalSubscriptions(), Is.EqualTo(0));
Assert.That(systemExecutor.Systems, Is.Empty);
fakeDisposable.Received().Dispose();
}
public void should_remove_system_from_systems()
{
var mockPoolManager = Substitute.For <IPoolManager>();
var mockEventSystem = Substitute.For <IEventSystem>();
var mockSetupSystemHandler = Substitute.For <ISetupSystemHandler>();
var fakeSystem = Substitute.For <ISetupSystem>();
var systemExecutor = new SystemExecutor(mockPoolManager, mockEventSystem,
null, null, mockSetupSystemHandler, null, null);
systemExecutor.AddSystem(fakeSystem);
systemExecutor.RemoveSystem(fakeSystem);
Assert.That(systemExecutor.Systems, Is.Empty);
}
public void should_handle_and_remove_system()
{
var fakeSetupSystemHandler = Substitute.For <IConventionalSystemHandler>();
var fakeSystem = Substitute.For <ISetupSystem>();
fakeSetupSystemHandler.CanHandleSystem(Arg.Is(fakeSystem)).Returns(true);
var systemExecutor = new SystemExecutor(new[] { fakeSetupSystemHandler });
systemExecutor._systems.Add(fakeSystem);
systemExecutor.RemoveSystem(fakeSystem);
fakeSetupSystemHandler.Received(1).DestroySystem(fakeSystem);
Assert.Empty(systemExecutor.Systems);
}