title: How deep are your unit tests?
body: <p>The thing I've found about TDD is that its takes time to get your tests set up and being naturally lazy I always want to write as little code as possible. The first thing I seem do is test my constructor has set all the properties but is this overkill?</p>
  
  <p>My question is to what level of granularity  do you write you unit tests at?</p>
  
  <p>..and is there a case of testing too much?</p>