Test

I just read this great article by Mark Voermans: Expression Web SuperPreview: Look how your site renders in various Browsers. I don’t know about you guys, but I’ve been waiting for this for a long, LONG time. I’ll give it a go this afternoon and let you know what I think… Update: This first beta version only allows you to preview your site in different versions of Internet Explorer. We will have to wait for the full feature set until the final release of this tool…

When asked about my point of view about a guideline concerning code coverage, my answer always is: go for 100% code coverage. 100%, unless… Here is why. When the guideline for code coverage is 80% (not an uncommon guideline) the devil is in the details. Or in the 20% which is not covered to be exact. When a developer ‘only’ needs to cover 80% of his code, you can expect him (or her) to start with the easiest scenario’s, and work his way towards the more difficult scenario’s until the coverage guideline has been met.

Test Driven Development is hot, just like unit testing your software and any other kinds of (automated) testing. And as we all know: sometimes stuff that’s hot is misinterpreted, explained wrong or just simply used in a really bad way. Unfortunately, testing is no exception to this rule… Not too long ago I had a discussion with a project manager who told me the code in his project had a code coverage close to 100%.