Observability & State Verification

Note: Direct ledger record queries are not available via CLI. These tests verify BME state changes through available queries (vault-state, status, bank balances) and transaction events.

Available BME query commands:

• akash query bme params
• akash query bme status
• akash query bme vault-state

Test 7.1: Verify State Changes - AKT→ACT (Deposit)

Objective: Confirm vault-state reflects deposit operations

User Actions:

1. Record initial vault-state:

   akash query bme vault-state

2. Create deployment or mint ACT directly
3. Wait for epoch, then query vault-state again

Expected Results: After epoch, vault-state shows:

• balances.uakt increased (AKT in vault)
• balances.uact increased (ACT minted)
• remint_credits increased (AKT escrowed for future settlements)
• total_minted.uact increased

Test 7.2: Verify State Changes - ACT→AKT (Refund with Remint)

Objective: Confirm vault-state reflects refund/burn operations using remint credits

User Actions:

1. Start with ACT balance from previous minting
2. Record initial vault-state
3. Burn ACT:

   akash tx bme burn-act 50000000uact --from <wallet> -y

4. Wait for epoch, then query vault-state

Expected Results: After epoch, vault-state shows:

• balances.uact decreased (ACT burned)
• remint_credits decreased (used for AKT payout)
• total_minted.uakt unchanged (no new AKT minted - non-inflationary)
• User’s AKT balance increased

Test 7.3: Verify State Changes - ACT→AKT (Inflationary Path)

Objective: Confirm vault-state shows inflationary minting when remint credits insufficient

Preconditions:

• Low remint credits relative to ACT burn amount
• Or price drop making remint credits insufficient

User Actions:

1. Record initial vault-state
2. Trigger refund/burn that exceeds remint credits
3. Wait for epoch, then query vault-state

Expected Results: After epoch, vault-state shows:

• remint_credits decreased (possibly to 0)
• total_minted.uakt INCREASED (new AKT minted - INFLATIONARY)
• Total AKT supply increased

Test 7.4: Query BME Vault State

Objective: Verify all BME metrics queryable

User Actions:

1. Execute BME queries via CLI:

   akash query bme vault-state
   akash query bme status
   akash query bme params

2. Verify all queries return valid data

Expected Results:

• vault-state returns: Balances, TotalBurned, TotalMinted, RemintCredits
• status returns: status enum, EpochHeightDiff, PreviousStatus
• params returns: thresholds, epoch settings

Test 7.5: Event Emission - Mint Status Change

Objective: Verify EventMintStatusChange emitted on transitions

User Actions:

1. Trigger mint status change (e.g., Healthy → Warning)
2. Query transaction events

Expected Results:

• EventMintStatusChange emitted
• Contains: PreviousStatus, NewStatus, CollateralRatio

Test 7.6: Event Emission - Ledger Record Executed

Objective: Verify EventLedgerRecordExecuted emitted on completion

User Actions:

1. Create deployment (triggers burn/mint)
2. Query transaction events

Expected Results:

• EventLedgerRecordExecuted emitted
• Contains: ID (LedgerRecordID)