public void ManagerShouldRaiseEventWhenObserverValueChanged()
{
bool isInvoked = false;
var o = new object();
var context = new ExplicitDataContext {
DataContext = o
};
var providerMock = new ObserverProviderMock();
var observerMock = new ObserverMock();
var manager = CreateContextManager(observerProvider: providerMock);
providerMock.Observe = (o1, path, arg3) => observerMock;
var bindingContext = manager.GetBindingContext(context);
bindingContext.ValueChanged += (sender, args) => isInvoked = true;
isInvoked.ShouldBeFalse();
observerMock.RaiseValueChanged();
isInvoked.ShouldBeTrue();
}
public void ManagerShouldObserveExplicitDataContext()
{
bool isInvoked = false;
var o = new object();
var context = new ExplicitDataContext {
DataContext = o
};
var providerMock = new ObserverProviderMock();
var manager = CreateContextManager(observerProvider: providerMock);
providerMock.Observe = (o1, path, arg3) =>
{
o1.ShouldEqual(context);
path.Path.ShouldEqual(AttachedMemberConstants.DataContext);
arg3.ShouldBeTrue();
isInvoked = true;
return(new ObserverMock());
};
manager.GetBindingContext(context);
isInvoked.ShouldBeTrue();
}
