C# Corner columnist Patrick Steele says writing unit tests can be a time-consuming chore. He looks at some approaches that can make writing unit tests easier and more efficient for C# programmers.

We often need to write unit tests for code that accesses an external resource such as a database or a file file system. If such resources are not available, the only way to ensure that the tests can ...

App.config isn't the only place to keep configuration values: Some third-party tools, such as NHibernate, have their own configuration files (e.g., hibernate.cfg.xml). So when you write tests for code ...