movies

The following movies illustrate the Testable Architecture concept using the purchasing sample included with the Savara distribution.

NOTE: These movies were produced using Savara 1.1.

Link	Description
Gathering Requirements	This phase is used to capture examples of the information and interaction based use cases that define the business requirements.
Define Architecture	This phase defines the interaction based architectural model, and verifies it against the business requiements.
Design Phase	This phase creates the design artifacts. The current state of the tooling only allows BPMN diagrams to be generated, but not validated. As BPMN2 becomes adopted, it will be possible to provide the validation of the service designs against a choreography, as the design evolves.
Implementation Phase	This phase generates implementation artifacts from a choreography. In this case, BPEL and WSDL artifacts are generated for the two main services, and compared against completed (executable) versions of the processes.
Design Time Process Governance	This movie shows the validation of the artifacts involved in the Design Time lifecycle of a Testable Architecture Project. An error is introduced into the architectural model (choreography) to show its impact on the business requirements (that it is supposed to represent), and the implementation artifacts that were generated from it.
Runtime Process Governance	This movie shows the validation of the deployed system at runtime. It is important to validate the system, not just during development, but also at runtime, because changes could inadvertantly be introduced (e.g. in a third party service) that impact the behaviour of the system.

Savara