public void ExchangeInt()
{
var property = new StoredProperty <int>(7);
property.PropertyChanged += delegate { changeEventsFired++; };
property.Exchange(8).Should().Be(7);
property.Value.Should().Be(8);
changeEventsFired.Should().Be(1);
}
public void ExchangeDouble()
{
var property = new StoredProperty <double>(7);
property.PropertyChanged += delegate { changeEventsFired++; };
property.Exchange(8, 0.0001).Should().Be(7);
property.Value.Should().Be(8);
changeEventsFired.Should().Be(1);
}
public void ExchangeGeneric()
{
var initialValue = new List <int>();
var newValue = new List <int>();
var property = new StoredProperty <List <int> >(initialValue);
property.PropertyChanged += delegate { changeEventsFired++; };
property.Exchange(newValue).Should().BeSameAs(initialValue);
property.Value.Should().BeSameAs(newValue);
changeEventsFired.Should().Be(1);
}