public void Test_ObservableRecipient_Injection()
{
var messenger = new Messenger();
var viewmodel = new SomeRecipient <int>(messenger);
Assert.AreSame(viewmodel.CurrentMessenger, messenger);
}
public void Test_ObservableRecipient_Injection(Type type)
{
var messenger = (IMessenger)Activator.CreateInstance(type);
var viewmodel = new SomeRecipient <int>(messenger);
Assert.AreSame(viewmodel.CurrentMessenger, messenger);
}
public void Test_ObservableRecipient_Activation()
{
var viewmodel = new SomeRecipient <int>();
Assert.IsFalse(viewmodel.IsActivatedCheck);
viewmodel.IsActive = true;
Assert.IsTrue(viewmodel.IsActivatedCheck);
Assert.IsTrue(viewmodel.CurrentMessenger.IsRegistered <SampleMessage>(viewmodel));
viewmodel.IsActive = false;
Assert.IsFalse(viewmodel.IsActivatedCheck);
Assert.IsFalse(viewmodel.CurrentMessenger.IsRegistered <SampleMessage>(viewmodel));
}
public void Test_ObservableRecipient_Broadcast()
{
var messenger = new Messenger();
var viewmodel = new SomeRecipient <int>(messenger);
PropertyChangedMessage <int> message = null;
messenger.Register <PropertyChangedMessage <int> >(messenger, m => message = m);
viewmodel.Data = 42;
Assert.IsNotNull(message);
Assert.AreSame(message.Sender, viewmodel);
Assert.AreEqual(message.OldValue, 0);
Assert.AreEqual(message.NewValue, 42);
Assert.AreEqual(message.PropertyName, nameof(SomeRecipient <int> .Data));
}
public void Test_ObservableRecipient_Activation(Type type)
{
var messenger = (IMessenger)Activator.CreateInstance(type);
var viewmodel = new SomeRecipient <int>(messenger);
Assert.IsFalse(viewmodel.IsActivatedCheck);
viewmodel.IsActive = true;
Assert.IsTrue(viewmodel.IsActivatedCheck);
Assert.IsTrue(viewmodel.CurrentMessenger.IsRegistered <SampleMessage>(viewmodel));
viewmodel.IsActive = false;
Assert.IsFalse(viewmodel.IsActivatedCheck);
Assert.IsFalse(viewmodel.CurrentMessenger.IsRegistered <SampleMessage>(viewmodel));
}
public void Test_ObservableRecipient_Defaults()
{
var viewmodel = new SomeRecipient <int>();
Assert.AreSame(viewmodel.CurrentMessenger, Messenger.Default);
}
