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-rw-r--r--packages/contracts/test/zrx_token.ts56
1 files changed, 28 insertions, 28 deletions
diff --git a/packages/contracts/test/zrx_token.ts b/packages/contracts/test/zrx_token.ts
index 48b8f6e36..d621d9065 100644
--- a/packages/contracts/test/zrx_token.ts
+++ b/packages/contracts/test/zrx_token.ts
@@ -1,4 +1,4 @@
-import { ZeroEx } from '0x.js';
+import { ContractWrappers } from '@0xproject/contract-wrappers';
import { BlockchainLifecycle, devConstants, web3Factory } from '@0xproject/dev-utils';
import { BigNumber } from '@0xproject/utils';
import { Web3Wrapper } from '@0xproject/web3-wrapper';
@@ -19,7 +19,7 @@ const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
describe('ZRXToken', () => {
let owner: string;
let spender: string;
- let zeroEx: ZeroEx;
+ let contractWrappers: ContractWrappers;
let MAX_UINT: BigNumber;
@@ -30,12 +30,12 @@ describe('ZRXToken', () => {
const accounts = await web3Wrapper.getAvailableAddressesAsync();
owner = accounts[0];
spender = accounts[1];
- zeroEx = new ZeroEx(provider, {
+ contractWrappers = new ContractWrappers(provider, {
networkId: constants.TESTRPC_NETWORK_ID,
});
zrxToken = await ZRXTokenContract.deployFrom0xArtifactAsync(artifacts.ZRX, provider, txDefaults);
zrxAddress = zrxToken.address;
- MAX_UINT = zeroEx.token.UNLIMITED_ALLOWANCE_IN_BASE_UNITS;
+ MAX_UINT = contractWrappers.token.UNLIMITED_ALLOWANCE_IN_BASE_UNITS;
});
beforeEach(async () => {
await blockchainLifecycle.startAsync();
@@ -53,7 +53,7 @@ describe('ZRXToken', () => {
it('should have a total supply of 1 billion tokens', async () => {
const totalSupply = new BigNumber(await zrxToken.totalSupply.callAsync());
const expectedTotalSupply = 1000000000;
- expect(ZeroEx.toUnitAmount(totalSupply, 18)).to.be.bignumber.equal(expectedTotalSupply);
+ expect(Web3Wrapper.toUnitAmount(totalSupply, 18)).to.be.bignumber.equal(expectedTotalSupply);
});
it('should be named 0x Protocol Token', async () => {
@@ -71,7 +71,7 @@ describe('ZRXToken', () => {
describe('constructor', () => {
it('should initialize owner balance to totalSupply', async () => {
- const ownerBalance = await zeroEx.token.getBalanceAsync(zrxAddress, owner);
+ const ownerBalance = await contractWrappers.token.getBalanceAsync(zrxAddress, owner);
const totalSupply = new BigNumber(await zrxToken.totalSupply.callAsync());
expect(totalSupply).to.be.bignumber.equal(ownerBalance);
});
@@ -80,11 +80,11 @@ describe('ZRXToken', () => {
describe('transfer', () => {
it('should transfer balance from sender to receiver', async () => {
const receiver = spender;
- const initOwnerBalance = await zeroEx.token.getBalanceAsync(zrxAddress, owner);
+ const initOwnerBalance = await contractWrappers.token.getBalanceAsync(zrxAddress, owner);
const amountToTransfer = new BigNumber(1);
- await zeroEx.token.transferAsync(zrxAddress, owner, receiver, amountToTransfer);
- const finalOwnerBalance = await zeroEx.token.getBalanceAsync(zrxAddress, owner);
- const finalReceiverBalance = await zeroEx.token.getBalanceAsync(zrxAddress, receiver);
+ await contractWrappers.token.transferAsync(zrxAddress, owner, receiver, amountToTransfer);
+ const finalOwnerBalance = await contractWrappers.token.getBalanceAsync(zrxAddress, owner);
+ const finalReceiverBalance = await contractWrappers.token.getBalanceAsync(zrxAddress, receiver);
const expectedFinalOwnerBalance = initOwnerBalance.minus(amountToTransfer);
const expectedFinalReceiverBalance = amountToTransfer;
@@ -102,9 +102,9 @@ describe('ZRXToken', () => {
describe('transferFrom', () => {
it('should return false if owner has insufficient balance', async () => {
- const ownerBalance = await zeroEx.token.getBalanceAsync(zrxAddress, owner);
+ const ownerBalance = await contractWrappers.token.getBalanceAsync(zrxAddress, owner);
const amountToTransfer = ownerBalance.plus(1);
- await zeroEx.token.setAllowanceAsync(zrxAddress, owner, spender, amountToTransfer, {
+ await contractWrappers.token.setAllowanceAsync(zrxAddress, owner, spender, amountToTransfer, {
gasLimit: constants.MAX_TOKEN_APPROVE_GAS,
});
const didReturnTrue = await zrxToken.transferFrom.callAsync(owner, spender, amountToTransfer, {
@@ -114,10 +114,10 @@ describe('ZRXToken', () => {
});
it('should return false if spender has insufficient allowance', async () => {
- const ownerBalance = await zeroEx.token.getBalanceAsync(zrxAddress, owner);
+ const ownerBalance = await contractWrappers.token.getBalanceAsync(zrxAddress, owner);
const amountToTransfer = ownerBalance;
- const spenderAllowance = await zeroEx.token.getAllowanceAsync(zrxAddress, owner, spender);
+ const spenderAllowance = await contractWrappers.token.getAllowanceAsync(zrxAddress, owner, spender);
const isSpenderAllowanceInsufficient = spenderAllowance.cmp(amountToTransfer) < 0;
expect(isSpenderAllowanceInsufficient).to.be.true();
@@ -136,46 +136,46 @@ describe('ZRXToken', () => {
});
it('should not modify spender allowance if spender allowance is 2^256 - 1', async () => {
- const initOwnerBalance = await zeroEx.token.getBalanceAsync(zrxAddress, owner);
+ const initOwnerBalance = await contractWrappers.token.getBalanceAsync(zrxAddress, owner);
const amountToTransfer = initOwnerBalance;
const initSpenderAllowance = MAX_UINT;
- await zeroEx.token.setAllowanceAsync(zrxAddress, owner, spender, initSpenderAllowance, {
+ await contractWrappers.token.setAllowanceAsync(zrxAddress, owner, spender, initSpenderAllowance, {
gasLimit: constants.MAX_TOKEN_APPROVE_GAS,
});
- await zeroEx.token.transferFromAsync(zrxAddress, owner, spender, spender, amountToTransfer, {
+ await contractWrappers.token.transferFromAsync(zrxAddress, owner, spender, spender, amountToTransfer, {
gasLimit: constants.MAX_TOKEN_TRANSFERFROM_GAS,
});
- const newSpenderAllowance = await zeroEx.token.getAllowanceAsync(zrxAddress, owner, spender);
+ const newSpenderAllowance = await contractWrappers.token.getAllowanceAsync(zrxAddress, owner, spender);
expect(initSpenderAllowance).to.be.bignumber.equal(newSpenderAllowance);
});
it('should transfer the correct balances if spender has sufficient allowance', async () => {
- const initOwnerBalance = await zeroEx.token.getBalanceAsync(zrxAddress, owner);
- const initSpenderBalance = await zeroEx.token.getBalanceAsync(zrxAddress, spender);
+ const initOwnerBalance = await contractWrappers.token.getBalanceAsync(zrxAddress, owner);
+ const initSpenderBalance = await contractWrappers.token.getBalanceAsync(zrxAddress, spender);
const amountToTransfer = initOwnerBalance;
const initSpenderAllowance = initOwnerBalance;
- await zeroEx.token.setAllowanceAsync(zrxAddress, owner, spender, initSpenderAllowance);
- await zeroEx.token.transferFromAsync(zrxAddress, owner, spender, spender, amountToTransfer, {
+ await contractWrappers.token.setAllowanceAsync(zrxAddress, owner, spender, initSpenderAllowance);
+ await contractWrappers.token.transferFromAsync(zrxAddress, owner, spender, spender, amountToTransfer, {
gasLimit: constants.MAX_TOKEN_TRANSFERFROM_GAS,
});
- const newOwnerBalance = await zeroEx.token.getBalanceAsync(zrxAddress, owner);
- const newSpenderBalance = await zeroEx.token.getBalanceAsync(zrxAddress, spender);
+ const newOwnerBalance = await contractWrappers.token.getBalanceAsync(zrxAddress, owner);
+ const newSpenderBalance = await contractWrappers.token.getBalanceAsync(zrxAddress, spender);
expect(newOwnerBalance).to.be.bignumber.equal(0);
expect(newSpenderBalance).to.be.bignumber.equal(initSpenderBalance.plus(initOwnerBalance));
});
it('should modify allowance if spender has sufficient allowance less than 2^256 - 1', async () => {
- const initOwnerBalance = await zeroEx.token.getBalanceAsync(zrxAddress, owner);
+ const initOwnerBalance = await contractWrappers.token.getBalanceAsync(zrxAddress, owner);
const amountToTransfer = initOwnerBalance;
- await zeroEx.token.setAllowanceAsync(zrxAddress, owner, spender, amountToTransfer);
- await zeroEx.token.transferFromAsync(zrxAddress, owner, spender, spender, amountToTransfer, {
+ await contractWrappers.token.setAllowanceAsync(zrxAddress, owner, spender, amountToTransfer);
+ await contractWrappers.token.transferFromAsync(zrxAddress, owner, spender, spender, amountToTransfer, {
gasLimit: constants.MAX_TOKEN_TRANSFERFROM_GAS,
});
- const newSpenderAllowance = await zeroEx.token.getAllowanceAsync(zrxAddress, owner, spender);
+ const newSpenderAllowance = await contractWrappers.token.getAllowanceAsync(zrxAddress, owner, spender);
expect(newSpenderAllowance).to.be.bignumber.equal(0);
});
});