Typemock Isolator now includes Intellitest, our powerful productivity tool.
Intellitest includes the Behavior Wizard, that generates behavior statements (WhenCalled) for you as you type.

Intellitest auto-completes and generates code when you write your tests - it allows generating fake objects when you call constructors or methods, and will even automatically add missing Isolator references, using statements and [Isolated] attributes to your test.