public void SourceShouldReturnMembersFromObserver()
{
var mock = new ObserverMock {
PathMembers = UnsetBindingPathMembers.Instance
};
BindingSource target = CreateBindingSource(mock);
IBindingPathMembers pathMembers = target.GetPathMembers(true);
pathMembers.ShouldEqual(UnsetBindingPathMembers.Instance);
pathMembers.AllMembersAvailable.ShouldBeFalse();
mock.PathMembers = new BindingPathMembersMock(this, BindingPath.Empty,
new BindingMemberInfo(PropertyInfo.Name, PropertyInfo, PropertyInfo.DeclaringType));
pathMembers = target.GetPathMembers(true);
pathMembers.ShouldEqual(mock.PathMembers);
pathMembers.AllMembersAvailable.ShouldBeTrue();
}