Accelerating On-Chain Contract Interaction Tests

[ipromise2324]

Is your feature request related to a problem? Please describe.
I am currently using RemoteBlockchainStorage for testing my on-chain contracts, and while I use snapshot and loadFrom with specified block numbers, the process is still quite slow. Each transaction takes 1-2 seconds to test, which makes the overall testing workflow less efficient.

Describe the solution you'd like
I would appreciate any optimizations to reduce the time required for test execution, such as caching, lightweight transaction simulation, or parallel execution, to speed up the testing process.

[Trinketer22]

Are you using local node or default configuration? Most likely most of the time is chewed simply by network interaction

[ipromise2324]

Is it possible to adjust the local node’s configuration settings to make it identical to the blockchain? I noticed that when running tests, the transaction fees incurred through the sandbox differ from the actual fees on the blockchain.

[Trinketer22]

Well, local node is synced to blockchain, so it's configuration should be identical.
However, i think you might be using older version of sandbox, which config is different from blockchain.
Update the sandbox or you could set it explicitly via blockahain.setConfig(Cell.fromBase64("...config dumped from network..."))