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author | Leonid <logvinov.leon@gmail.com> | 2018-01-31 03:27:14 +0800 |
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committer | GitHub <noreply@github.com> | 2018-01-31 03:27:14 +0800 |
commit | 2bcb7d56394c43acd68d1823092de2ad047abc6d (patch) | |
tree | 55684889214373fcd66ca52efa079f381cfb388b /packages/contracts/test/token_transfer_proxy/transfer_from.ts | |
parent | d004df56e38726ed7f1b775da33d8f37aae270db (diff) | |
parent | 7ad314472d27e8a6c6ee8242f4f335d414709f4d (diff) | |
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Merge pull request #332 from 0xProject/feature/contracts-abi-gen
Contracts refactor. Bye, truffle!!! :clap:
Diffstat (limited to 'packages/contracts/test/token_transfer_proxy/transfer_from.ts')
-rw-r--r-- | packages/contracts/test/token_transfer_proxy/transfer_from.ts | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/packages/contracts/test/token_transfer_proxy/transfer_from.ts b/packages/contracts/test/token_transfer_proxy/transfer_from.ts new file mode 100644 index 000000000..bd7adcfae --- /dev/null +++ b/packages/contracts/test/token_transfer_proxy/transfer_from.ts @@ -0,0 +1,81 @@ +import { BlockchainLifecycle, devConstants, web3Factory } from '@0xproject/dev-utils'; +import { Web3Wrapper } from '@0xproject/web3-wrapper'; +import * as chai from 'chai'; +import * as Web3 from 'web3'; + +import { Balances } from '../../util/balances'; +import { constants } from '../../util/constants'; +import { ContractName } from '../../util/types'; +import { chaiSetup } from '../utils/chai_setup'; +import { deployer } from '../utils/deployer'; + +chaiSetup.configure(); +const expect = chai.expect; +const web3 = web3Factory.create(); +const web3Wrapper = new Web3Wrapper(web3.currentProvider); +const blockchainLifecycle = new BlockchainLifecycle(); + +describe('TokenTransferProxy', () => { + let accounts: string[]; + let owner: string; + let notAuthorized: string; + const INIT_BAL = 100000000; + const INIT_ALLOW = 100000000; + + let tokenTransferProxy: Web3.ContractInstance; + let rep: Web3.ContractInstance; + let dmyBalances: Balances; + + before(async () => { + accounts = await web3Wrapper.getAvailableAddressesAsync(); + owner = notAuthorized = accounts[0]; + tokenTransferProxy = await deployer.deployAsync(ContractName.TokenTransferProxy); + rep = await deployer.deployAsync(ContractName.DummyToken); + + dmyBalances = new Balances([rep], [accounts[0], accounts[1]]); + await Promise.all([ + rep.approve(tokenTransferProxy.address, INIT_ALLOW, { + from: accounts[0], + }), + rep.setBalance(accounts[0], INIT_BAL, { from: owner }), + rep.approve(tokenTransferProxy.address, INIT_ALLOW, { + from: accounts[1], + }), + rep.setBalance(accounts[1], INIT_BAL, { from: owner }), + ]); + }); + beforeEach(async () => { + await blockchainLifecycle.startAsync(); + }); + afterEach(async () => { + await blockchainLifecycle.revertAsync(); + }); + + describe('transferFrom', () => { + it('should throw when called by an unauthorized address', async () => { + expect( + tokenTransferProxy.transferFrom(rep.address, accounts[0], accounts[1], 1000, { from: notAuthorized }), + ).to.be.rejectedWith(constants.REVERT); + }); + + it('should allow an authorized address to transfer', async () => { + const balances = await dmyBalances.getAsync(); + + await tokenTransferProxy.addAuthorizedAddress(notAuthorized, { + from: owner, + }); + const transferAmt = 10000; + await tokenTransferProxy.transferFrom(rep.address, accounts[0], accounts[1], transferAmt, { + from: notAuthorized, + }); + + const newBalances = await dmyBalances.getAsync(); + expect(newBalances[accounts[0]][rep.address]).to.be.bignumber.equal( + balances[accounts[0]][rep.address].minus(transferAmt), + ); + expect(newBalances[accounts[1]][rep.address]).to.be.bignumber.equal( + balances[accounts[1]][rep.address].add(transferAmt), + ); + }); + }); +}); |