v3-lm-pool
Liquidity Mining Pool (LM Pool) is a separate contract for liquidity mining reward accounting. It is not meant to be deployed manually. It will be deployed automatically by MasterChefV3 with LmPoolDeployer whenever there is a new liquidity mining campaign. As for testing, please check the tests in MasterChefV3 which is the main testing entry point to test the correctness of the reward calculation.