dotCover

JetBrains dotCover is a .NET unit test runner and code coverage tool that integrates with Visual Studio and JetBrains Rider. It calculates and reports statement-level code coverage in applications targeting .NET Framework, .NET Core, Mono or Mono for Unity.

Unit tests written with MSTest, NUnit, xUnit or MSpec can be executed, debugged and analysed for coverage in the IDE or with a command-line utility, for example on a CI server. For manual test sessions, dotCover shows which code has been executed. Coverage is highlighted in the editor, a hotspots view combines coverage and complexity to point at risky methods, and continuous testing reruns the tests affected by each change.

dotCover is a commercial product, included in the dotUltimate subscription, with a free 30-day trial.