This week, I answered a question about writing a test plan, on my “Ask the Experts” column on searchsoftwarequality.com. You can read the answer at http://searchsoftwarequality.techtarget.com/expert/KnowledgebaseAnswer/0,289625,sid92_gci1346327_tax306121,00.html
What do you think? Do you use a test plan? If you’re agile, is your test plan this in-depth?