Testing SOA: Peeling the Onion

The good news about service-oriented architectures (SOA) is the flexibility they provide for ad hoc integration within and across enterprises. It's also the bad news when it comes to testing, which relies on predictability and repeatability.The key is to first isolate the architectural layers so that functionality can be tested -- and issues exposed -- at their source as early as possible, then to gradually integrate the components until end-to-end business processes can be verified....Contd

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Testing SOA: Peeling the Onion