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Isolator 8

Become more Agile with Typemock

Isolator enables you to perform smarter and faster unit testing. No need to change your legacy code to start testing.

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Typemock Suggest

The Next Unit Test Generation

Typemock Suggest uses AI and fuzzy logic to create the best fitting test suggestions for your brilliantly written code at only a fraction of the time.

You can also use Typemock Suggest to cover your Legacy Code.

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With Isolator powerful mocking framework, fake more than just public virtual methods and reach higher test coverage at a fraction of the time

Fake statics, private, constructors, events, linq, ref args, live, future, static constructors. You name it.


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Smart Runner

Free Up Your Precious Testing Time

Imagine a solution that runs tests only on code that has been changed and gives feedback on the impacted tests.
This is what Smart Runner does.
Moreover, it works in the background, behind the scenes and delivers super fast assessment, so you can focus on your coding tasks. After all, faster assessment means faster development – it’s the agile way.

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Instant Code Coverage

Quickly spot uncovered areas whilst the code is fresh in your mind. Typemock’s Coverage feature also marks lines that are only partially covered, so that you always get the complete picture, making it easier for you to adjust your code.

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Our Users Say It Best


Team Lead at Scanvaegt Systems

”Typemock Isolator is a really great product. The best mocking framework I have used so far.”


”Typemock has been really wonderful for us, it gave us strong tools to mock code in our tests project. With Support team, everything has been working really good, support team is really quick answering questions.”



“Typemock Isolator enables us to modify our legacy applications without changing the source code.”


Lead Developer at Unlisted Marketplace

“Typemock has helped us get some difficult to test code under test, as well as speed up the writing of some business rules/classes. The new version is quite impressive with the suggested tests. Any tool that helps you write more (and better!) tests have got to help make better quality code.


Cloud Solutions Architect at Microsoft

“Your product is the bomb. I can’t think of anything you could do to make my life easier, either. Thanks!”


.NET Consultant | Developer | Architect | Azure

”From a C# developer perspective, TypeMock allows us to test the untestable. Any HTTP/Network activity can be fully mocked, and the Suggest functions can look at the legacy code and create a test suite for it. These tests teach you how to write your own from scratch. It’s a Godsend.”


Software Developer - Tech Lead

”With Typemock we don’t have to rewrite product code specifically for testing purposes. This not only saves time, it also allows us to test components of our product code that cannot be readily changed, enabling comprehensive testing and overall high quality.”


Senior Architect (AVP) at Société Générale

“I have been using Typemock Isolator for quite some time and I would like to thank the Typemock team for such a great product which I believe is the only product that makes Unit Testing really possible”


Software Engineer III at Payless ShoeSource

“Typemock – My testing tool of choice. Each time I use it, I rediscover its power, and I’m amazed. Great tool!”


Co-founder and Chief Architect at ClearlyAgile

“Typemock boosts productivity because you don’t have to explicitly code from the ground up with testing in mind, which can be difficult to handle. Typemock has been able to cover up the coupling and dependency sins that we all have leaked into our applications from time to time. “

Microsoft Silver
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