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2e5c28781c
Integrate dagger contracts from `nim-dagger-contracts` repo. Add `dagger-contracts`, `nim-web3`, and all of `nim-web3`’s transitive deps as submodule deps to `nim-dagger`. Note: `nim-web3` and its transitive deps may no longer be needed when we switch to `nim-ethers`. Add a `testContracts` nimble task to test all of the contracts functionality. Namely, this spins up an ethereum simulator, deploys the contracts (in `dagger-contracts`), runs the contract tests, and finally, regardless of success/error, kills the ethereum sim processes. The nimble task can be run with `./env.sh nimble testContracts`. We also tested `nim-dagger-contracts` as a submodule dep of `nim-dagger`, and while the tests run as expected, the preference is to merge `nim-dagger-contracts` inside of `nim-dagger` for ease of parallel development. There’s also a high probability that `nim-dagger-contracts` is not being used as a dep by other projects. Are there any strong objections to this? Co-authored-by: Michael Bradley <michaelsbradleyjr@gmail.com>
33 lines
999 B
Nim
33 lines
999 B
Nim
import pkg/chronos
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import pkg/stint
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import dagger/contracts
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import dagger/contracts/testtoken
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import ./ethertest
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ethersuite "Staking":
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let stakeAmount = 100.u256
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var storage: Storage
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var token: TestToken
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setup:
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let deployment = deployment()
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storage = Storage.new(!deployment.address(Storage), provider.getSigner())
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token = TestToken.new(!deployment.address(TestToken), provider.getSigner())
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await token.mint(accounts[0], 1000.u256)
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test "increases stake":
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await token.approve(storage.address, stakeAmount)
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await storage.increaseStake(stakeAmount)
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let stake = await storage.stake(accounts[0])
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check stake == stakeAmount
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test "withdraws stake":
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await token.approve(storage.address, stakeAmount)
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await storage.increaseStake(stakeAmount)
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let balanceBefore = await token.balanceOf(accounts[0])
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await storage.withdrawStake()
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let balanceAfter = await token.balanceOf(accounts[0])
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check (balanceAfter - balanceBefore) == stakeAmount
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