TC_B_33_CS — Get Variables - Unknown variable

TC_B_33_CS — Get Variables - Unknown variable

Source: OCPP 2.0.1 Part 6 — Test Cases (Core & Advanced Security, FINAL, 2023-06-30) — Functional block B. Provisioning, page 36.

Identification

Field	Value
Test case name	Get Variables - Unknown variable
Test case Id	TC_B_33_CS
Use case Id(s)	B06
Requirement(s)	B06.FR.07
System under test	Charging Station
Functional block	B. Provisioning

Description

The CSMS can use a GetVariablesRequest to retrieve values from device model variables at the Charging Station.

Purpose

To verify whether the Charging Station can handle receiving a GetVariablesRequest for an unknown variable.

Prerequisite(s)

N/A

Before (Preparations)

Configuration State:

• N/a

Memory State:

• N/a

Reusable State(s):

• N/a

Main (Test scenario)

Charging Station	CSMS
2. The Charging Station responds with GetVariablesResponse	1. OCTT sends GetVariablesRequest with:; - variable.name = "UnknownVariable"; - component.name = "OCPPCommCtrlr"; - attributeType is omitted

Tool validations

Step 2:

Message: GetVariablesResponse

• getVariableResult[0].attributeStatus = UnknownVariable
• getVariableResult[0].component.name = "OCPPCommCtrlr"
• getVariableResult[0].variable.name = "UnknownVariable"

Post scenario validations

• N/a