More often than not, enterprise code is badly unit tested or worse, not unit tested. While the reasons for this could vary from time constraints, budget constraints or lack of developer knowledge, ...

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 ...

The idea of unit testing has been around for many years. Test early, test often is a mantra that concerns unit testing as well. By using stubs, developers can test code under realistic and controlled ...

Construction costs for large construction projects are usually forecast before any work commences. Private and public construction clients prefer to know the detailed costs of a project, and their ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...