nim-dagger/tests/contracts/time.nim

14 lines
580 B
Nim

import pkg/ethers
proc currentTime*(provider: Provider): Future[UInt256] {.async.} =
return (!await provider.getBlock(BlockTag.latest)).timestamp
proc advanceTime*(provider: JsonRpcProvider, seconds: UInt256) {.async.} =
discard await provider.send("evm_increaseTime", @[%seconds])
discard await provider.send("evm_mine")
proc advanceTimeTo*(provider: JsonRpcProvider, timestamp: UInt256) {.async.} =
if (await provider.currentTime()) != timestamp:
discard await provider.send("evm_setNextBlockTimestamp", @[%timestamp])
discard await provider.send("evm_mine")