public void TestCanRaisePropertyChanged()
{
var notifyPropertyChanged = new MockNotifyPropertyChanged();
notifyPropertyChanged.PropertyChanged += NotifyPropertyChanged_PropertyChanged;
notifyPropertyChanged.RaisePropertyChanged(PropertyName);
Assert.IsTrue(_propertyChangedWasRaised);
}
public async Task SampleNotTestRxUI3()
{
var subject = new Subject <string>();
var notifyPropertyChanged = new MockNotifyPropertyChanged();
notifyPropertyChanged.PropertyChanged += (s, e) => subject.OnNext(notifyPropertyChanged.Id);
}
public void TestNotEqualValueRaisePropertyChangedDoesFire()
{
var notifyPropertyChanged = new MockNotifyPropertyChanged();
var notifyProperty = notifyPropertyChanged.CreateNotifyProperty <string>(PropertyName);
notifyPropertyChanged.PropertyChanged += NotifyPropertyChanged_PropertyChanged;
notifyProperty.Value = "";
Assert.IsTrue(_propertyChangedWasRaised);
}
public void TestAlwaysConsiderValueEqual()
{
var notifyPropertyChanged = new MockNotifyPropertyChanged();
var notifyProperty = notifyPropertyChanged.CreateNotifyProperty <string>(PropertyName).ConsiderValueEqualWhen((o, n) => true);
notifyPropertyChanged.PropertyChanged += NotifyPropertyChanged_PropertyChanged;
notifyProperty.Value = null;
Assert.IsFalse(_propertyChangedWasRaised);
}
public void TestCallbackIsCalled()
{
var notifyPropertyChanged = new MockNotifyPropertyChanged();
var notifyProperty = notifyPropertyChanged.CreateNotifyProperty <string>(PropertyName).BeforePropertyChanged((a) => _callbackValue = true);
notifyPropertyChanged.PropertyChanged += NotifyPropertyChanged_PropertyChanged;
notifyProperty.Value = "test";
Assert.IsTrue(_callbackValue);
}
public void TestNotifyPropertyRaisesPropertyChanged()
{
var notifyPropertyChanged = new MockNotifyPropertyChanged();
var notifyProperty = notifyPropertyChanged.CreateNotifyProperty <string>(PropertyName);
notifyPropertyChanged.PropertyChanged += NotifyPropertyChanged_PropertyChanged;
notifyPropertyChanged.RaisePropertyChanged(PropertyName);
Assert.IsTrue(_propertyChangedWasRaised);
}
public async Task SampleNotTestRxUI1()
{
var notifyPropertyChanged = new MockNotifyPropertyChanged();
var subject = new Subject <string>();
subject.Subscribe((id) => notifyPropertyChanged.Id = id);
subject.OnNext("123");
}
public async Task SampleNotTestRxUI4()
{
var notifyPropertyChanged = new MockNotifyPropertyChanged();
var observable = Observable.FromEventPattern(notifyPropertyChanged, nameof(MockNotifyPropertyChanged.PropertyChanged));
observable.Where((a) =>
{
var eventArgs = (PropertyChangedEventArgs)a.EventArgs;
return(eventArgs.PropertyName == nameof(MockNotifyPropertyChanged.Id) ? true : false);
}).Subscribe((a) =>
{
var eventArgs = (PropertyChangedEventArgs)a.EventArgs;
Console.WriteLine($"Property: { eventArgs.PropertyName} Value: {notifyPropertyChanged.Id}");
});
notifyPropertyChanged.Id = "test";
}
public void TestCallChainingSetsValue()
{
var value = 1;
var expectedValue = 2;
var callbackMade = false;
var notifyPropertyChanged = new MockNotifyPropertyChanged();
var notifyProperty =
notifyPropertyChanged.CreateNotifyProperty <int>(PropertyName)
.BeforePropertyChanged(a => callbackMade = true)
.ConsiderValueEqualWhen((o, n) => o != n)
.Get(() => value)
.Set((v) => value = v);
notifyProperty.Value = expectedValue;
Assert.AreEqual(expectedValue, value);
Assert.IsTrue(callbackMade);
}
public void TestDoesntEventHandlerNotFound()
{
var notifyProperty = new MockNotifyPropertyChanged().CreateNotifyProperty <string>(PropertyName);
notifyProperty.Value = "test";
}
