public void TestMulticst()
{
SubjectBase <int> subject = new SubjectA <int>();
Observer <int> observer1 = new Observer <int>();
observer1.State = 10;
Observer <int> observer2 = new Observer <int>();
observer2.State = 20;
// Attach Observer
subject += observer1;
subject += observer2;
// 确认通知的有效性
subject.Update(1);
Assert.AreEqual <int>(1, observer1.State);
Assert.AreEqual <int>(1, observer2.State);
// 确认变更通知列表后的有效性
subject -= observer1;
subject.Update(5);
Assert.AreNotEqual <int>(5, observer1.State);
Assert.AreEqual <int>(5, observer2.State);
}
public static void Main(string[] args)
{
SubjectA subject = new SubjectA();
subject.AttachObserver(new ObserverA());
subject.AttachObserver(new ObserverB());
subject.SendMessage("Hello, World!");
}
static void Main(string[] args)
{
// Subject
// Na zmenu tohohle subjektu
SubjectA sA = new SubjectA();
// Observers..
// Budou reagovat tito pozorovatele
ObserverA oA = new ObserverA(sA);
ObserverB oB = new ObserverB(sA);
// Modification 1
sA.SetValue(10);
// Register can return IDisposable Unregister class
// Unregister
sA.Unregister(oA);
// Modification 2
sA.SetValue(42);
// --
Console.ReadLine();
//
// ----
//
Game g = new Game();
// Players
Player kuz1 = new Player(nameof(kuz1));
Player mar5 = new Player(nameof(mar5));
Player kor1 = new Player(nameof(kor1));
Player tes2 = new Player(nameof(tes2));
Player cvr1 = new Player(nameof(cvr1));
// Still without observers
g.AddPlayer(kuz1);
// Observers
Table table = new Table(g);
Radio radio = new Radio(g);
// With observers
g.AddPlayer(kor1);
g.AddPlayer(tes2);
g.AddPlayer(cvr1);
g.RemovePlayer(tes2);
g.AddPlayer(mar5);
g.RemovePlayer(mar5);
// --
Console.ReadLine();
}
private void Start()
{
SubjectA sA = new SubjectA();
ObserverA oA = new ObserverA(sA);
//ObserverB oB = new ObserverB(sA);
sA.AttachObserver(oA);
sA.AttachObserver(new ObserverB(sA));
sA.SetSubjectName("状态2");
}
public void TestMultiSubject()
{
SubjectBase <int> subjectA = new SubjectA <int>();
SubjectBase <int> subjectB = new SubjectA <int>();
Observer <int> observer = new Observer <int>();
observer.State = 20;
subjectA += observer;
subjectB += observer;
subjectA.Update(10);
Assert.AreEqual <int>(10, observer.State);
subjectB.Update(5);
Assert.AreEqual <int>(5, observer.State);
}
public void Verify()
{
var serializer = new ConfigurationContainer(Extensions.Default.ToArray())
.Type <BaseSubject>()
.Member(x => x.IgnoreThisEverywhere)
.Ignore() // <-- This doesn't work
//.Type<ISubject>().Member(x => x.IgnoreThisEverywhere).Ignore() // <-- This works
.Type <SubjectA>()
.Member(x => x.IgnoreThisForSubset)
.Ignore()
.Create()
.ForTesting();
var subjectA = new SubjectA
{
IgnoreThisEverywhere = "Should NOT see this"
};
var subjectB = new SubjectB {
IgnoreThisForSubset = "Should see this",
IgnoreThisEverywhere = "Should NOT see this"
};
var parent = new Parent
{
IgnoreThisForSubset = "Should see this",
Commands = new List <ISubject> {
subjectA,
subjectB
}
};
var cycled = serializer.Cycle(parent);
cycled.IgnoreThisEverywhere.Should().BeNull();
cycled.Commands[0].IgnoreThisEverywhere.Should().BeNull();
cycled.Commands[1].IgnoreThisEverywhere.Should().BeNull();
}
public ObserverB(SubjectA s)
{
m_subject = s;
}
