Jared Quinert – a proponent of ET from Australia said “…a lack of testing – that insufficient testing requires some co-conspirator to cause a project to fail?
Sadly, nothing stops people trying. Googling ‘”insufficient testing” project failure’ goes some way to demonstrating this.”
So i did….try googling “insufficient testing” and see what comes up. There are, according to Google, 493,000 references to insufficient testing. This then begs the question – What is insufficient testing?
I worked recently within a test group that was fixated on exhaustive testing – they literally wanted to test everything and anything (and with good reason i might add – the situation i.e. context – surrounding them was NOT conducive to a co-operative approach. The harder the test group tried the more they got blamed.) It was hard to changed that mindset because they had litteraly been burnt in the past. What this meant was a huge overhead in terms of time. This group is the opposite of insufficient testing because they wanted to do everything.
However, it is a fact of life (this has been well documented in a number of articles, blogs etc) that software testers cannot find everything. Software is complex (ask NASA), software can be daunting and despite testing things do go wrong – just ask the US Air Force
“While attempting its first overseas deployment to the Kadena Air Base in Okinawa, Japan, on 11 February 2007, a group of six Raptors flying from Hickam AFB experienced multiple computer crashes coincident with their crossing of the 180th meridian of longitude (the International Date Line). The computer failures included at least navigation (completely lost) and communication. The fighters were able to return to Hawaii by following their tankers in good weather. The error was fixed within 48 hours and the F-22s continued their journey to Kadena”
Was this fault because of insuffcient testing or was it the result of other factors? In my experience of failed projects, insufficient testing usually isn’t the cause rather a lack of cohesion between PM, vendor, BA’s, developers, testers – each group assumed a territorial stance and placed their ego in the way.
As Gen. Colin Powell (ret) says ” never let your ego get so close to your position that when your position falls, your ego goes with it.”
Often there was some sort of conflict or barrier (whether declared or otherwise) that existed in which the leadership group was unable to break through. Disharmony in a project team will definitely achieve less with more.
So then is insufficient testing clearly a fault of the test team?
Sometimes it is.
If the team was not aligned to the Project goals and was off on their own agenda then yes. However, if there are external influences involved then insufficient testing may be a symptom of a bigger problem.