public static void When_I_modify_an_ObservedCollection()
{
var observingClass = new CollectionObservingClass();
var observedCollection = observingClass.ObservedCollection;
var propertiesThatChanged = observingClass.ObservePropertyChanges();
observedCollection.Add(1.0M);
"it should only notify once that ObservingProperty, ObservingCalulatedProperty and ObservingMethodCallCalculatedProperty on the ObservingClass have changed"
.AssertThat(propertiesThatChanged, Is.EquivalentTo(new[] { "ObservingProperty", "ObservingCalculatedProperty", "ObservingMethodCallCalculatedProperty" }));
"it should update the backing field for the ObservedCollection property"
.AssertThat(observingClass.ObservingProperty, Is.EqualTo(observedCollection.Sum()));
}
public static void When_I_modify_an_ObservedCollection()
{
var observingClass = new CollectionObservingClass();
var observedCollection = observingClass.ObservedCollection;
var propertiesThatChanged = observingClass.ObservePropertyChanges();
observedCollection.Add(1.0M);
"it should only notify once that ObservingProperty, ObservingCalulatedProperty and ObservingMethodCallCalculatedProperty on the ObservingClass have changed"
.AssertThat(propertiesThatChanged, Is.EquivalentTo(new[] { "ObservingProperty", "ObservingCalculatedProperty", "ObservingMethodCallCalculatedProperty" }));
"it should update the backing field for the ObservedCollection property"
.AssertThat(observingClass.ObservingProperty, Is.EqualTo(observedCollection.Sum()));
}