How to debug a class library in Visual Studio

c# visual-studio debugging dll class-library
PICyourBrain picture PICyourBrain · Jan 8, 2010 · Viewed 34.1k times · Source

I am working on a class library (DLL) project in Visual Studio 2008; programming in C#. In order to test my DLL I just created a second project that is a console application and in that project I can reference the first and run tests. Is there a simpler way of doing this? Can I just create another file within my class library project that has the tests in it and then somehow tell Visual Studio to run that file?

I know one way would be to add a text file to my project and then write my test code in JScript. Then in the Project settings on the debug menu I can tell it to Start External Program (JScript). Then, the name of my test file, test.js, goes in the Command Line Arguments box. But, I am wondering if there is a way to do it using C# code instead of JScript?

Answer

mdm picture mdm · Jan 8, 2010

You could add a testing project to your current solution, then set that project as the startup project. Then, hitting F5 on your class library project will start your testing project.

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