forked from cerc-io/laconicd-deprecated
53 lines
2.6 KiB
JavaScript
53 lines
2.6 KiB
JavaScript
const { assertRevert } = require('@aragon/contract-helpers-test/assertThrow')
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const { bn, assertBn } = require('@aragon/contract-helpers-test/numbers')
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const { DEFAULT_STAKE_AMOUNT, EMPTY_DATA, ZERO_ADDRESS } = require('./helpers/constants')
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const { STAKING_ERRORS } = require('./helpers/errors')
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const StakingMock = artifacts.require('StakingMock')
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const MiniMeToken = artifacts.require('MiniMeToken')
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contract('Staking app, Approve and call fallback', ([owner, user]) => {
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let staking, token, stakingAddress, tokenAddress
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beforeEach(async () => {
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const initialAmount = DEFAULT_STAKE_AMOUNT.mul(bn(1000))
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const tokenContract = await MiniMeToken.new(ZERO_ADDRESS, ZERO_ADDRESS, 0, 'Test Token', 18, 'TT', true)
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token = tokenContract
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tokenAddress = tokenContract.address
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await token.generateTokens(user, DEFAULT_STAKE_AMOUNT)
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const stakingContract = await StakingMock.new(tokenAddress)
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staking = stakingContract
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stakingAddress = stakingContract.address
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})
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it('stakes through approveAndCall', async () => {
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const initialUserBalance = await token.balanceOf(user)
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const initialStakingBalance = await token.balanceOf(stakingAddress)
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await token.approveAndCall(stakingAddress, DEFAULT_STAKE_AMOUNT, EMPTY_DATA, { from: user })
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const finalUserBalance = await token.balanceOf(user)
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const finalStakingBalance = await token.balanceOf(stakingAddress)
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assertBn(finalUserBalance, initialUserBalance.sub(DEFAULT_STAKE_AMOUNT), "user balance should match")
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assertBn(finalStakingBalance, initialStakingBalance.add(DEFAULT_STAKE_AMOUNT), "Staking app balance should match")
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assertBn(await staking.totalStakedFor(user), DEFAULT_STAKE_AMOUNT, "staked value should match")
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// total stake
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assertBn(await staking.totalStaked(), DEFAULT_STAKE_AMOUNT, "Total stake should match")
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})
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it('fails staking 0 amount through approveAndCall', async () => {
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await assertRevert(token.approveAndCall(stakingAddress, 0, EMPTY_DATA, { from: user })/*, STAKING_ERRORS.ERROR_AMOUNT_ZERO*/)
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})
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it('fails calling approveAndCall on a different token', async () => {
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const token2 = await MiniMeToken.new(ZERO_ADDRESS, ZERO_ADDRESS, 0, 'Test Token 2', 18, 'TT2', true)
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await token2.generateTokens(user, DEFAULT_STAKE_AMOUNT)
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await assertRevert(token2.approveAndCall(stakingAddress, 0, EMPTY_DATA, { from: user })/*, STAKING_ERRORS.ERROR_WRONG_TOKEN*/)
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})
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it('fails calling receiveApproval from a different account than the token', async () => {
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await assertRevert(staking.receiveApproval(user, DEFAULT_STAKE_AMOUNT, tokenAddress, EMPTY_DATA)/*, STAKING_ERRORS.ERROR_TOKEN_NOT_SENDER*/)
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})
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})
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