ENV-001f — Define Communication Relationships

Go to ENV-001 — Define Test Environment

The DIDO-TE SHALL define each communication relationship required among the elements included in a Test Environment or record that no communication relationship is required and provide the basis for the determination.

• [DTE5] DIDO-TE Requirements Register, source requirement identifier and obligation to be assigned
• [DTE6] Structured Information Processing Reference Architecture (SIP-RA)
• [DTE7] Federated Data Interpretation Systems Reference Architecture (FDIS-RA)

Defining the required communication relationships establishes how the elements included in a Test Environment exchange information during a Test Execution.

The defined relationships provide the information required to configure connectivity, validate the instantiated Test Environment, reproduce its communication structure, and determine whether an unexpected communication path influenced a Test Result.

An explicit determination that no communication relationship is required distinguishes an intentional condition from missing information.

• Test Environment
• Node
• Test Object
• Test Resource

Verification confirms that:

• Each Test Environment defines every required communication relationship among its included elements.
• Each defined communication relationship identifies the participating elements.
• Each communication relationship present in the instantiated Test Environment corresponds to a defined communication relationship.
• A Test Environment requiring no communication relationship records the determination and its basis.
• An undefined required communication relationship constitutes nonconformance with this requirement.

Verification includes:

• Inspection of the controlled information for each Test Environment
• Inspection of the defined communication relationships
• Inspection of the communication relationships present in the instantiated Test Environment
• Comparison of the defined relationships with the relationships present in the instantiated Test Environment
• Inspection of recorded determinations that no communication relationship is required
• Inspection of the basis recorded for each such determination
• A negative assessment using an undefined or unexpected communication relationship
• Confirmation that the negative assessment produces a nonconformance result

• Add links to the architecture sections governing Test Environment composition, communication, and connectivity.

Assign the applicable delivery phase.

Draft

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