
Unit Testing
Write, execute, and debug unit tests in the language and test framework of your choice. The rich set of built in project templates, and test frameworks support multiple platforms and make it easy to get started.
IntelliTest
Dramatically reduce the effort to create and maintain unit tests for new or existing code. Generate interesting input-output values for your methods, and save them as a small test suite with high code coverage. Automatically evolve them as your code evolves.

Live Unit Testing
Refactor and change code with greater confidence by using Live Unit Testing. Automatically execute impacted tests as you edit code to ensure that your changes do not break tests. Get real-time visual feedback on test results and on your code coverage.
Promote a ‘quality first‘ culture in your team with Live Unit Testing
UI Testing
Verify that the whole application, including its user interface is functioning correctly by automating tests that drive your application through its user interface.
Load and Web Performance Testing
Scale your tests to hundreds of thousands of concurrent users and generate load from multiple regions worldwide.
Test Explorer
Use a single window to organize, run and debug your test, as well as see the test results. Easily configure Continuous Testing by automatically running tests after every build.
Ambient Test Indicators
Inline display of test results for your code. Inspect, run, debug your tests, and navigate to the tests right from the code editor.
Code Coverage Analysis
Visualize and report on line level and block level code coverage for both managed and native applications.
Fakes
Rich isolation framework that allows you to replace any .NET method with a delegate. The Fakes Framework in Visual Studio supports unit testing by providing isolation by way of detours and stubs.
Free, fully-featured IDE for students, open-source and individual developers
Professional developer tools, services, and subscription benefits for small teams
End-to-end solution to meet demanding quality and scale needs of teams of all sizes







