public void StressTestRaisePropertyChanged()
{
Messenger.Reset();
var vm = new OldTestViewModel();
var recipient = new OldTestRecipient2();
Messenger.Default.Register(recipient, typeof(PropertyChangedMessage<DateTime>));
const int TestCount = 100000;
for (var index = 0; index < TestCount; index++)
{
vm.LastChanged2 = DateTime.Now + TimeSpan.FromMinutes(index);
}
Assert.AreEqual(TestCount, recipient.ReceivedMessagesCount);
recipient = null;
GC.Collect();
for (var index = 0; index < TestCount; index++)
{
vm.LastChanged2 = DateTime.Now + TimeSpan.FromMinutes(index);
}
}
public void StressTestRaisePropertyChanged()
{
Messenger.Reset();
var vm = new OldTestViewModel();
var recipient = new OldTestRecipient2();
Messenger.Default.Register(recipient, typeof(PropertyChangedMessage <DateTime>));
const int TestCount = 100000;
for (var index = 0; index < TestCount; index++)
{
vm.LastChanged2 = DateTime.Now + TimeSpan.FromMinutes(index);
}
Assert.AreEqual(TestCount, recipient.ReceivedMessagesCount);
recipient = null;
GC.Collect();
for (var index = 0; index < TestCount; index++)
{
vm.LastChanged2 = DateTime.Now + TimeSpan.FromMinutes(index);
}
}
public void TestPropertyChangedMessage()
{
Messenger.Reset();
var recipient1 = new OldTestRecipient();
Messenger.Default.Register(recipient1, typeof(PropertyChangedMessage <DateTime>));
Assert.AreEqual(DateTime.MinValue, recipient1.DateTimeContent);
var testVm = new OldTestViewModel();
var now = DateTime.Now;
testVm.LastChanged2 = now;
Assert.AreEqual(testVm, recipient1.Sender);
Assert.AreEqual(now, recipient1.DateTimeContent);
}
public void PropertyChangedTestBroadcast()
{
Messenger.Reset();
_receivedDateTime = DateTime.MinValue;
var recipient = new OldTestRecipient();
Messenger.Default.Register(recipient, typeof(PropertyChangedMessage<DateTime>));
var vm = new OldTestViewModel();
vm.PropertyChanged += VMPropertyChanged;
Assert.AreEqual(_receivedDateTime, DateTime.MinValue);
var now = DateTime.Now;
vm.LastChanged2 = now;
Assert.AreEqual(now, vm.LastChanged2);
Assert.AreEqual(_receivedDateTime, vm.LastChanged2);
Assert.AreEqual(now, recipient.DateTimeContent);
}
public void DisposeTest()
{
Messenger.Reset();
var vm = new OldTestViewModel();
Messenger.Default.Register(vm, typeof(OldTestMessage));
const string Content1 = "Hello world";
const string Content2 = "Another message";
var message1 = new OldTestMessage(this, Content1);
Messenger.Default.Broadcast(message1);
Assert.AreEqual(Content1, vm.ReceivedContent);
vm.Dispose();
var message2 = new OldTestMessage(this, Content2);
Messenger.Default.Broadcast(message2);
Assert.AreEqual(Content1, vm.ReceivedContent);
}
public void PropertyChangedTestBroadcastApplicationMessenger()
{
_receivedDateTime = DateTime.MinValue;
var messenger = new Messenger();
var recipient1 = new OldTestRecipient();
var recipient2 = new OldTestRecipient();
messenger.Register(recipient1, typeof(PropertyChangedMessage<DateTime>));
Messenger.Default.Register(recipient2, typeof(PropertyChangedMessage<DateTime>));
var vm = new OldTestViewModel(messenger);
vm.PropertyChanged += VMPropertyChanged;
Assert.AreEqual(_receivedDateTime, DateTime.MinValue);
var now = DateTime.Now;
vm.LastChanged2 = now;
Assert.AreEqual(now, vm.LastChanged2);
Assert.AreEqual(_receivedDateTime, vm.LastChanged2);
Assert.AreEqual(now, recipient1.DateTimeContent);
Assert.AreEqual(DateTime.MinValue, recipient2.DateTimeContent);
}
public void TestPropertyChangedMessage()
{
Messenger.Reset();
var recipient1 = new OldTestRecipient();
Messenger.Default.Register(recipient1, typeof(PropertyChangedMessage<DateTime>));
Assert.AreEqual(DateTime.MinValue, recipient1.DateTimeContent);
var testVm = new OldTestViewModel();
var now = DateTime.Now;
testVm.LastChanged2 = now;
Assert.AreEqual(testVm, recipient1.Sender);
Assert.AreEqual(now, recipient1.DateTimeContent);
}
