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authorFabio Berger <me@fabioberger.com>2018-05-23 04:15:16 +0800
committerFabio Berger <me@fabioberger.com>2018-05-23 04:15:16 +0800
commit5a09063adbb3fe506496b3413926d550575a85a5 (patch)
tree1fc73537dfd95df95bc582aa57c0c3c213486431 /packages
parent9de9bf651b7cede14ed718a438c48204dec5f989 (diff)
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Refactor etherToken test to use contract-wrappers
Diffstat (limited to 'packages')
-rw-r--r--packages/contracts/test/ether_token.ts58
1 files changed, 36 insertions, 22 deletions
diff --git a/packages/contracts/test/ether_token.ts b/packages/contracts/test/ether_token.ts
index 8f2a01a4d..90538caf9 100644
--- a/packages/contracts/test/ether_token.ts
+++ b/packages/contracts/test/ether_token.ts
@@ -1,4 +1,4 @@
-import { ContractWrappersError } from '@0xproject/contract-wrappers';
+import { ContractWrappers, ContractWrappersError } from '@0xproject/contract-wrappers';
import { BlockchainLifecycle, devConstants, web3Factory } from '@0xproject/dev-utils';
import { BigNumber, promisify } from '@0xproject/utils';
import { Web3Wrapper } from '@0xproject/web3-wrapper';
@@ -18,7 +18,7 @@ const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
describe('EtherToken', () => {
let account: string;
const gasPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(20), 9);
- let zeroEx: ZeroEx;
+ let contractWrappers: ContractWrappers;
let etherTokenAddress: string;
before(async () => {
@@ -33,7 +33,7 @@ describe('EtherToken', () => {
const etherToken = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.EtherToken, provider, txDefaults);
etherTokenAddress = etherToken.address;
- zeroEx = new ZeroEx(provider, {
+ contractWrappers = new ContractWrappers(provider, {
gasPrice,
networkId: constants.TESTRPC_NETWORK_ID,
});
@@ -49,23 +49,26 @@ describe('EtherToken', () => {
const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
const ethToDeposit = initEthBalance.plus(1);
- return expect(zeroEx.etherToken.depositAsync(etherTokenAddress, ethToDeposit, account)).to.be.rejectedWith(
- ContractWrappersError.InsufficientEthBalanceForDeposit,
- );
+ return expect(
+ contractWrappers.etherToken.depositAsync(etherTokenAddress, ethToDeposit, account),
+ ).to.be.rejectedWith(ContractWrappersError.InsufficientEthBalanceForDeposit);
});
it('should convert deposited Ether to wrapped Ether tokens', async () => {
const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
- const initEthTokenBalance = await zeroEx.token.getBalanceAsync(etherTokenAddress, account);
+ const initEthTokenBalance = await contractWrappers.token.getBalanceAsync(etherTokenAddress, account);
const ethToDeposit = new BigNumber(Web3Wrapper.toWei(new BigNumber(1)));
- const txHash = await zeroEx.etherToken.depositAsync(etherTokenAddress, ethToDeposit, account);
- const receipt = await zeroEx.awaitTransactionMinedAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
+ const txHash = await contractWrappers.etherToken.depositAsync(etherTokenAddress, ethToDeposit, account);
+ const receipt = await contractWrappers.awaitTransactionMinedAsync(
+ txHash,
+ constants.AWAIT_TRANSACTION_MINED_MS,
+ );
const ethSpentOnGas = gasPrice.times(receipt.gasUsed);
const finalEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
- const finalEthTokenBalance = await zeroEx.token.getBalanceAsync(etherTokenAddress, account);
+ const finalEthTokenBalance = await contractWrappers.token.getBalanceAsync(etherTokenAddress, account);
expect(finalEthBalance).to.be.bignumber.equal(initEthBalance.minus(ethToDeposit.plus(ethSpentOnGas)));
expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.plus(ethToDeposit));
@@ -74,29 +77,37 @@ describe('EtherToken', () => {
describe('withdraw', () => {
it('should throw if caller attempts to withdraw greater than caller balance', async () => {
- const initEthTokenBalance = await zeroEx.token.getBalanceAsync(etherTokenAddress, account);
+ const initEthTokenBalance = await contractWrappers.token.getBalanceAsync(etherTokenAddress, account);
const ethTokensToWithdraw = initEthTokenBalance.plus(1);
return expect(
- zeroEx.etherToken.withdrawAsync(etherTokenAddress, ethTokensToWithdraw, account),
+ contractWrappers.etherToken.withdrawAsync(etherTokenAddress, ethTokensToWithdraw, account),
).to.be.rejectedWith(ContractWrappersError.InsufficientWEthBalanceForWithdrawal);
});
it('should convert ether tokens to ether with sufficient balance', async () => {
const ethToDeposit = new BigNumber(Web3Wrapper.toWei(new BigNumber(1)));
- await zeroEx.etherToken.depositAsync(etherTokenAddress, ethToDeposit, account);
- const initEthTokenBalance = await zeroEx.token.getBalanceAsync(etherTokenAddress, account);
+ await contractWrappers.etherToken.depositAsync(etherTokenAddress, ethToDeposit, account);
+ const initEthTokenBalance = await contractWrappers.token.getBalanceAsync(etherTokenAddress, account);
const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
const ethTokensToWithdraw = initEthTokenBalance;
expect(ethTokensToWithdraw).to.not.be.bignumber.equal(0);
- const txHash = await zeroEx.etherToken.withdrawAsync(etherTokenAddress, ethTokensToWithdraw, account, {
- gasLimit: constants.MAX_ETHERTOKEN_WITHDRAW_GAS,
- });
- const receipt = await zeroEx.awaitTransactionMinedAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
+ const txHash = await contractWrappers.etherToken.withdrawAsync(
+ etherTokenAddress,
+ ethTokensToWithdraw,
+ account,
+ {
+ gasLimit: constants.MAX_ETHERTOKEN_WITHDRAW_GAS,
+ },
+ );
+ const receipt = await contractWrappers.awaitTransactionMinedAsync(
+ txHash,
+ constants.AWAIT_TRANSACTION_MINED_MS,
+ );
const ethSpentOnGas = gasPrice.times(receipt.gasUsed);
const finalEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
- const finalEthTokenBalance = await zeroEx.token.getBalanceAsync(etherTokenAddress, account);
+ const finalEthTokenBalance = await contractWrappers.token.getBalanceAsync(etherTokenAddress, account);
expect(finalEthBalance).to.be.bignumber.equal(
initEthBalance.plus(ethTokensToWithdraw.minus(ethSpentOnGas)),
@@ -108,7 +119,7 @@ describe('EtherToken', () => {
describe('fallback', () => {
it('should convert sent ether to ether tokens', async () => {
const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
- const initEthTokenBalance = await zeroEx.token.getBalanceAsync(etherTokenAddress, account);
+ const initEthTokenBalance = await contractWrappers.token.getBalanceAsync(etherTokenAddress, account);
const ethToDeposit = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18);
@@ -119,11 +130,14 @@ describe('EtherToken', () => {
gasPrice,
});
- const receipt = await zeroEx.awaitTransactionMinedAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
+ const receipt = await contractWrappers.awaitTransactionMinedAsync(
+ txHash,
+ constants.AWAIT_TRANSACTION_MINED_MS,
+ );
const ethSpentOnGas = gasPrice.times(receipt.gasUsed);
const finalEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
- const finalEthTokenBalance = await zeroEx.token.getBalanceAsync(etherTokenAddress, account);
+ const finalEthTokenBalance = await contractWrappers.token.getBalanceAsync(etherTokenAddress, account);
expect(finalEthBalance).to.be.bignumber.equal(initEthBalance.minus(ethToDeposit.plus(ethSpentOnGas)));
expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.plus(ethToDeposit));