Unit Test, sure, but at what "unit level"? I usually prefer "automatized system testing" where fewer "high level" tests involve a lot of code, preferably in a

Unit Test, sure, but at what "unit level"? I usually prefer "automatized system testing" where fewer "high level" tests involve a lot of code, preferably in a test environment that is close the actual production environment. Of course, when a test fails, some more analysis is required to determine what went wrong. But it's usually related to recently modified code, hence easy to spot. That way I get the benefits of automatized tests without the burden of tons of "micro" tests at the class/method level.