11. MAC Address Test Cases

11.1 BLE/EP/BCN/MAC/BV/01: Verify MAC address rotation after registration.

11.1.1 Test Purpose

DUT BLE MAC address should rotate after registration.

11.1.2 Initial Conditions

DUT is not registered on Amazon Sidewalk Network.
Lower Tester is a Sidewalk gateway and a BLE sniffer.
Upper Tester operates as a SID API user.

11.1.3 Test Procedure

sequenceDiagram
    participant Lower_Tester as Lower Tester
    participant DUT as DUT
    participant Upper_Tester as Upper Tester
    Note over Lower_Tester,Upper_Tester: The Sidewalk stack is uninitialized
    Upper_Tester->>DUT: sid init(SID_LINK_TYPE_1)
    DUT->>Upper_Tester: #35;SID_ERROR_NONE
    Upper_Tester->>DUT: sid start
    DUT->>Upper_Tester: #35;SID_ERROR_NONE
    DUT->>Upper_Tester: on_status_changed() "Status: Un-Registered, No Time, Link Mask 0, BLE Disconnected"
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    Note over Lower_Tester,Upper_Tester: Record beacon MAC address as MAC1
    DUT->>Lower_Tester: Start registration via FFN
    DUT->>Lower_Tester: Registration success
    DUT->>Upper_Tester: on_status_changed() "Status: Registered, No Time, Link Mask 0, BLE Disconnected"
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    Note over Lower_Tester,Upper_Tester: Record beacon MAC address as MAC2

11.1.4 Expected Results

11.1.4.1 Pass Verdict

MAC1 is different with MAC2.

11.2 BLE/EP/BCN/MAC/BV/02: Verify MAC address rotation after time sync.

11.2.1 Test Purpose

DUT BLE MAC address should rotate after time sync.

11.2.2 Initial Conditions

DUT is registered with Amazon Sidewalk network.
Lower Tester is a Sidewalk gateway and a BLE sniffer.
Upper Tester operates as a SID API user.

11.2.3 Test Procedure

sequenceDiagram
    participant Lower_Tester as Lower Tester
    participant DUT as DUT
    participant Upper_Tester as Upper Tester
    Note over Lower_Tester,Upper_Tester: The Sidewalk stack is uninitialized
    Upper_Tester->>DUT: sid init(SID_LINK_TYPE_1)
    DUT->>Upper_Tester: #35;SID_ERROR_NONE
    Upper_Tester->>DUT: sid start
    DUT->>Upper_Tester: #35;SID_ERROR_NONE
    DUT->>Upper_Tester: on_status_changed() "Status: Registered, No Time, Link Mask 0, BLE Disconnected"
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    Note over Lower_Tester,Upper_Tester: Record beacon MAC address as MAC1
    DUT->>Lower_Tester: Time sync request
    Lower_Tester->>DUT: Time sync response
    DUT->>Upper_Tester: on_status_changed() "Status: Registered, Time Synced, Link Mask 0, BLE Disconnected"
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    Note over Lower_Tester,Upper_Tester: Record beacon MAC address as MAC2

11.2.4 Expected Results

11.2.4.1 Pass Verdict

MAC1 is different with MAC2.

11.3 BLE/EP/BCN/MAC/BV/03: Verify MAC address rotates every 15 minutes.

11.3.1 Test Purpose

DUT BLE MAC address should rotate after time sync every 15 minutes along with TX-UUID.

11.3.2 Initial Conditions

DUT is registered with Amazon Sidewalk network.
Lower Tester is a Sidewalk gateway and a BLE sniffer.
Upper Tester operates as a SID API user.

11.3.3 Test Procedure

sequenceDiagram
    participant Lower_Tester as Lower Tester
    participant DUT as DUT
    participant Upper_Tester as Upper Tester
    Note over Lower_Tester,Upper_Tester: The Sidewalk stack is uninitialized
    Upper_Tester->>DUT: sid init(SID_LINK_TYPE_1)
    DUT->>Upper_Tester: #35;SID_ERROR_NONE
    Upper_Tester->>DUT: sid start
    DUT->>Upper_Tester: #35;SID_ERROR_NONE
    DUT->>Upper_Tester: on_status_changed() "Status: Registered, No Time, Link Mask 0, BLE Disconnected"
    DUT->>Upper_Tester: on_status_changed() "Status: Registered, Time Synced, Link Mask 0, BLE Disconnected"
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    Note over Lower_Tester,Upper_Tester: Record beacon MAC address as MAC1
    Note over Lower_Tester,Upper_Tester: MAC Address will transform within 15 minutes, record it as MAC2
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    Note over Lower_Tester,Upper_Tester: For the next 1 hour and 45 minutes, the MAC address will change every 15 minutes, record them

11.3.4 Expected Results

11.3.4.1 Pass Verdict

MAC address and TX-UUID change every 15 minutes.

11.4 BLE/EP/BCN/MAC/BV/04: Verify MAC address rotation after connection request sent to cloud.

11.4.1 Test Purpose

DUT BLE MAC address should rotate after connection request sent from EN to cloud.

11.4.2 Initial Conditions

DUT is registered with Amazon Sidewalk network.
The Sidewalk stack (BLE) is initialized and started on the DUT.
DUT is time-synced with Amazon Sidewalk network.
Lower Tester is a Sidewalk gateway and a BLE sniffer.
Upper Tester operates as a SID API user.

11.4.3 Test Procedure

sequenceDiagram
    participant Lower_Tester as Lower Tester
    participant DUT as DUT
    participant Upper_Tester as Upper Tester
    Note over Lower_Tester,Upper_Tester: DUT Status: Registered, Time Synced, Link Mask 0, BLE disconnected
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    Note over Lower_Tester,Upper_Tester: Record beacon MAC address as MAC1
    Upper_Tester->>DUT: sid conn_req 1
    DUT->>Upper_Tester: #35;SID_ERROR_NONE
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    Note over Lower_Tester,Upper_Tester: Record beacon MAC address as MAC2

11.4.4 Expected Results

11.4.4.1 Pass Verdict

MAC1 is different with MAC2.

11.5 BLE/EP/BCN/MAC/BV/05: Verify MAC address rotation on disconnection from Sidewalk cloud.

11.5.1 Test Purpose

DUT BLE MAC address rotated after disconnection.

11.5.2 Initial Conditions

DUT is registered with Amazon Sidewalk network.
The Sidewalk stack (BLE) is initialized and started on the DUT.
DUT is time-synced with Amazon Sidewalk network.
Lower Tester is a Sidewalk gateway and a BLE sniffer.
Upper Tester operates as a SID API user.

11.5.3 Test Procedure

sequenceDiagram
    participant Lower_Tester as Lower Tester
    participant DUT as DUT
    participant Upper_Tester as Upper Tester
    Note over Lower_Tester,Upper_Tester: DUT Status: Registered, Time Synced, Link Mask 0, BLE disconnected
    Upper_Tester->>DUT: sid conn_req 1
    DUT->>Upper_Tester: #35;SID_ERROR_NONE
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    Note over Lower_Tester,Upper_Tester: Record beacon MAC address as MAC1
    DUT->>Upper_Tester: on_status_changed() "Status: Registered, Time Synced, Link Mask 1, BLE Connected"
    Note over Lower_Tester,Upper_Tester: Idle for 30 seconds
    DUT->>Upper_Tester: on_status_changed() "Status: Registered, Time Synced, Link Mask 0, BLE Disconnected"
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    Note over Lower_Tester,Upper_Tester: Record beacon MAC address as MAC2

11.5.4 Expected Results

11.5.4.1 Pass Verdict

MAC1 is different with MAC2.

11.6 BLE/EP/BCN/MAC/BV/06: Verify MAC address rotation on downlink reception.

11.6.1 Test Purpose

DUT BLE MAC address should rotate after receiving a downlink.

11.6.2 Initial Conditions

DUT is registered with Amazon Sidewalk network.
The Sidewalk stack (BLE) is initialized and started on the DUT.
DUT is time-synced with Amazon Sidewalk network.
Lower Tester is a Sidewalk gateway, a BLE sniffer, and ready on AWS IOT side.
Upper Tester operates as a SID API user.

11.6.3 Test Procedure

sequenceDiagram
    participant Lower_Tester as Lower Tester
    participant DUT as DUT
    participant Upper_Tester as Upper Tester
    Note over Lower_Tester,Upper_Tester: DUT Status: Registered, Time Synced, Link Mask 0, BLE disconnected
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    Note over Lower_Tester,Upper_Tester: Record beacon MAC address as MAC1
    Lower_Tester->>DUT: Send a DL
    DUT->>Upper_Tester: on_status_changed() "Status: Registered, Time Synced, Link Mask 1, BLE Connected"
    DUT->>Upper_Tester: Receive a DL
    Note over Lower_Tester,Upper_Tester: Idle for 30 seconds
    DUT->>Upper_Tester: on_status_changed() "Status: Registered, Time Synced, Link Mask 0, BLE Disconnected"
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    Note over Lower_Tester,Upper_Tester: Record beacon MAC address as MAC2

11.6.4 Expected Results

11.6.4.1 Pass Verdict

MAC1 is different with MAC2.

11.7 BLE/EP/BCN/MAC/BV/07: Verify MAC address rotation on key refresh.

11.7.1 Test Purpose

DUT BLE MAC address should rotate after key refresh.

11.7.2 Initial Conditions

DUT is registered with Amazon Sidewalk network.
The Sidewalk stack (BLE) is initialized and started on the DUT.
DUT is time-synced with Amazon Sidewalk network.
Lower Tester is a Sidewalk gateway, a BLE sniffer, and ready on AWS IOT side.
Upper Tester operates as a SID API user.

11.7.3 Test Procedure

sequenceDiagram
    participant Lower_Tester as Lower Tester
    participant DUT as DUT
    participant Upper_Tester as Upper Tester
    Note over Lower_Tester,Upper_Tester: DUT Status: Registered, Time Synced, Link Mask 0, BLE disconnected
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    Note over Lower_Tester,Upper_Tester: Record beacon MAC address as MAC1
    Lower_Tester->>DUT: Trigger a key refresh event
    DUT->>Upper_Tester: on_status_changed() "Status: Registered, Time Synced, Link Mask 1, BLE Connected"
    DUT->>Upper_Tester: Key refresh event finish
    DUT->>Upper_Tester: on_status_changed() "Status: Registered, Time Synced, Link Mask 0, BLE Disconnected"
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    Note over Lower_Tester,Upper_Tester: Record beacon MAC address as MAC2

11.7.4 Expected Results

11.7.4.1 Pass Verdict

MAC1 is different with MAC2.

11.8 BLE/EP/BCN/MAC/BV/08: Verify MAC address rotation on long lived connection.

11.8.1 Test Purpose

DUT BLE MAC address should rotate every 15 minutes if the connection to Sidewalk cloud is maintained beyond 15 minutes.

11.8.2 Initial Conditions

DUT is registered with Amazon Sidewalk network.
The Sidewalk stack (BLE) is initialized and started on the DUT.
DUT is time-synced with Amazon Sidewalk network.
Lower Tester is a Sidewalk gateway, a BLE sniffer, and ready on AWS IOT side.
Upper Tester operates as a SID API user.

11.8.3 Test Procedure

sequenceDiagram
    participant Lower_Tester as Lower Tester
    participant DUT as DUT
    participant Upper_Tester as Upper Tester
    Note over Lower_Tester,Upper_Tester: DUT Status: Registered, Time Synced, Link Mask 0, BLE disconnected
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    Note over Lower_Tester,Upper_Tester: Record beacon MAC address as MAC1
    Upper_Tester->>DUT: sid option -ble_con 1 1 1
    Upper_Tester->>DUT: sid conn_req 1
    DUT->>Upper_Tester: on_status_changed() "Status: Registered, Time Synced, Link Mask 1, BLE Connected"
    Note over Lower_Tester,Upper_Tester: Wait for 15 minutes
    Lower_Tester->>DUT: BLE Disconnect to DUT
    DUT->>Upper_Tester: on_status_changed() "Status: Registered, Time Synced, Link Mask 0, BLE Disconnected"
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    DUT->>Lower_Tester: Beacon
    Note over Lower_Tester,Upper_Tester: Record beacon MAC address as MAC2

11.8.4 Expected Results

11.8.4.1 Pass Verdict

MAC1 is different with MAC2.