Feed from Thetesteye.com
This is an idea you see and hear now and then. It comes in different shapes, ranging from testers needing to have an independent manager, to testers being best if physically separated from developers, or even outsourced, or crowdsourced.
Cem Kaner writes in The Ongoing Revolution in Software Testing that this notion primarily is a “fear of bias”, and he is right, as always.
The rationale for independent testing boils downs to testing not being influenced by the development. Of course the influence can sometimes be negative, but the positive influence is more common, and more important.
There are three important reasons why I wouldn’t want to work separated from development:
* More and better information (both ways)
* More ownership and motivation
* Working together with different knowledge and focus gives a holistic view, and a better end result.
But since this separation can take so many forms, there is a need for some clarifications.
* If the testing team belong to a separate group hierarchically, but in all positive ways can influence and be influenced by other groups, I see no problem with it.
* If outsourcing includes developers, testers, documenters, and maybe even product management, I see no problem.
* it is OK if parts of the test effort are performed elsewhere, in order to get different views and approaches; Beta testing is an excellent example.
* if the ambition isn’t higher than doing exactly what is specified in detailed requirements, separation might even make that easier.
* Regardless of setup, if there is a mentality of minding your own business only, I don’t think it is a good setup.
I’m not sure if it is the physical or the mental separation that undermines the ability to get involved in each other’s work, which I see as a good thing, not because of lack of trust, but because we wanna make sure that the end result is a great product.
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