public void WhenPropertyRightChangesChangeNotificationIsThrown()
{
var left = new ActiveCombineLeftTestClass()
{
PropertyLeft = 100
};
var right = new ActiveCombineRightTestClass()
{
PropertyRight = 200
};
var outer = new ActiveCombineTestOuterClass()
{
ContainerLeft = left, ContainerRight = right
};
var sut = outer.ToActiveValue(i => i.ContainerLeft).ActiveCombine(outer.ToActiveValue(i => i.ContainerRight), (l, r) => l.PropertyLeft + r.PropertyRight);
bool called = false;
sut.PropertyChanged += (s, e) => called = true;
right.PropertyRight = 300;
Assert.True(called);
}
public void WhenPropertyRightChangesValueChanges()
{
var left = new ActiveCombineLeftTestClass()
{
PropertyLeft = 100
};
var right = new ActiveCombineRightTestClass()
{
PropertyRight = 200
};
var outer = new ActiveCombineTestOuterClass()
{
ContainerLeft = left, ContainerRight = right
};
var sut = outer.ToActiveValue(i => i.ContainerLeft).ActiveCombine(outer.ToActiveValue(i => i.ContainerRight), (l, r) => l.PropertyLeft + r.PropertyRight);
right.PropertyRight = 300;
Assert.Equal(sut.Value, outer.ContainerLeft.PropertyLeft + outer.ContainerRight.PropertyRight);
}