JustMock allows you to easily isolate your testing scenario and lets you focus on the logic you want to verify. It integrates seamlessly with your favorite unit testing framework and makes unit testing and mocking simple and fast.
JustMock utilizes a AAA pattern that helps you keep your unit tests well structured, clean and readable. It comes with one intuitive, fluent and easy-to-use API with better discoverability.
Mock everything like non-virtual methods, sealed classes, static methods and classes, as well as non-public members and types everywhere even members of MsCorLib.
JustMock makes testing legacy code easier and saves time and effort by implicitly creating each individual dependency as a unique mock and further ensures stable unit tests.
JustMock integrates perfectly with Visual Studio 2010 - 2019, as well as with other tools such as DotCover, OpenCover, NCrunch, PostSharp and more.
What's Included
Mock Everything
Interfaces
Virtual and abstract methods and properties
LINQ queries
Sealed classes
Static classes, methods, and properties
Non-virtual methods and properties
Non-public members and types
Delegates
Generics
MsCorLib members
DLL imports
Threadpool
Extension methods
Ref return values and ref locals
Local functions
Named parameters
Microsoft SharePoint
Microsoft Entity Framework mocking
Silverlight runtime mocking
Supported languages C#, VB and F#
Mocking and Assert Functionality
Fluent Mocking
Future Mocking
Partial Mocking
Sequential Mocking
Recursive Mocking
Automocking
Assert occurrence
Assert Call Order
Build Systems Integration
Team Foundation Server 2010-2018
Jenkins
TeamCity
MSBuild
Docker
Installation Free elevated mocking
Command line execution
Integrate With Testing Frameworks
MSTest
MSTest 2
NUnit
xUnit
MSpec
Integrate With Other Tools
VS 2010-2019 Code Coverage
VS 2010-2019 InteliTrace
JetBrains dotCover
NCover
OpenCover
JetBrains dotTrace
PostSharp
See it in Action
Telerik JustMock Lite
Telerik JustMock Lite, the free edition of Telerik JustMock, is the preferred choice for unit testing projects written according to the SOLID principles that don’t require elevated mocking. If you're working on greenfield projects and you don’t
have to deal with legacy code, then Telerik JustMock Lite is for you. The free open source mocking framework uses the same codebase for easy upgrade to the full edition. Plus, it's commercially backed with three major releases per year and continuous
product improvement both by Progress and the open source community.
Get the best ROI on the market. Progress®Telerik® JustMock is priced at $399 annually per developer with perpetual license, which gives you a complete mocking solution, three major releases per year and technical support from the
same developers who built the product.
Save Time
With Telerik JustMock you could save up to 50% in development time. The product can be integrated seamlessly into your organization and doesn’t disrupt your existing business processes. Telerik JustMock is powerful and easy to use
with minimal implementation costs and a very short learning curve.
Buy it as Part of DevCraft
.NET and JavaScript components and Reporting and Productivity tools enable you to build modern and high-performant apps on any web, desktop or mobile platform—fast. Comes with flexible support options designed to cover your every
need.
Optimize your time and budget by buying Telerik JustMock as a part of DevCraft Complete and DevCraft Ultimate.
Telerik JustMock already supports mocking of public Generics. Now, we are extending this functionality by adding mocking of non public Generics as well.
Future Mocking of Non Public Class
We are adding future mocking of non public classes to the supported functionality.
Official Support for .Net Core 3.0
We are introducing support for .Net Core 3.0 official release
If you’ve never done Test Driven Development or aren’t even sure what this "crazy TDD stuff” is all about than this is the series for you. Read and try!
The JustMock R3 release in 2019 is now live, bringing support for .Net Core 3.0, mocking of non-public generics, future mocking of non-public classes and support for VS 2019 version 16.2+.
The same developers who build Telerik JustMock will answer any questions you might have, even during your trial, to make sure your project always gets delivered on time.
If you don't have time to evaluate Telerik JustMock, send us your project requirements. We'll evaluate your required features and let you know how we can help.
I recently dropped another leading mocking tool in favor of JustMock. I was never happy with the other tool’s syntax but I couldn’t find anything else on the market. I’ve found JustMock is a much more pleasant experience.
Brad Irby
.NET Architect and author of Reengineering .NET, Reengineering .NET
When isolating methods for testing gets difficult when trying to test against legacy code or databases, JustMock really starts to set itself apart. Its features such as MsCorlib, Sealed, Static, Private method and Entity Framework mocking make the seemingly untestable, testable.
I've used a series of mocking tools and I believe that the API for JustMock is the most mature that I've encountered so far. The highest praise that I can give a framework tool is to say that its semantics are readable enough that you don't think about them at all as you're reading the code, and this is true with JustMock.
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