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"Typemock Isolator is a really great product. The best mocking framework I have used so far."
Mikael Thomsen, Vestas Wind Systems A/S
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Isolator Features > Fake the un-fake-able > Fake classes that are sealed or have private constructors


With Isolator, you can create fake instances of classes that are sealed or have private constructors, or that are abstract. You just use the same syntax to instantiate them as you do for regular classes.