Liquidation Engine Testing

Liquidation engine testing is the rigorous validation of the mechanism that automatically sells off under-collateralized positions to maintain the solvency of a lending or derivative protocol. The engine must trigger correctly when collateral ratios fall below a certain threshold and must function efficiently even during periods of extreme market volatility.

Testing involves simulating various price movements, oracle delays, and network congestion to ensure that the engine executes liquidations reliably. If the engine fails to act, the protocol risks insolvency; if it acts too aggressively, it may unfairly liquidate healthy positions.

This testing is essential for the economic stability of any system that uses collateralized debt or margin trading.