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remove unnecessary assertion and add regression test

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This commit is contained in:
Fabio Berger 2017-08-16 15:44:39 -07:00
parent 2e668a771a
commit 20045a438a
2 changed files with 40 additions and 18 deletions
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1
src/contract_wrappers/token_wrapper.ts
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@ -89,7 +89,6 @@ export class TokenWrapper extends ContractWrapper {
public async getAllowanceAsync(tokenAddress: string, ownerAddress: string, spenderAddress: string) {
assert.isETHAddressHex('ownerAddress', ownerAddress);
assert.isETHAddressHex('tokenAddress', tokenAddress);
await assert.isUserAddressAvailableAsync(this._web3Wrapper);
const tokenContract = await this._getTokenContractAsync(tokenAddress);
let allowanceInBaseUnits = await tokenContract.allowance.call(ownerAddress, spenderAddress);

25
test/token_wrapper_test.ts
View File

@ -176,7 +176,6 @@ describe('TokenWrapper', () => {
before(async () => {
const hasAddresses = false;
const web3WithoutAccounts = web3Factory.create(hasAddresses);
web3WithoutAccounts.eth.getAccounts(console.log);
zeroExWithoutAccounts = new ZeroEx(web3WithoutAccounts.currentProvider);
});
it('should return balance even when called with Web3 provider instance without addresses', async () => {
@ -208,6 +207,7 @@ describe('TokenWrapper', () => {
});
});
describe('#getAllowanceAsync', () => {
describe('With web3 provider with accounts', () => {
it('should get the proxy allowance', async () => {
const token = tokens[0];
const ownerAddress = coinbase;
@ -229,6 +229,29 @@ describe('TokenWrapper', () => {
return expect(allowance).to.be.bignumber.equal(expectedAllowance);
});
});
describe('With web3 provider without accounts', () => {
let zeroExWithoutAccounts: ZeroEx;
before(async () => {
const hasAddresses = false;
const web3WithoutAccounts = web3Factory.create(hasAddresses);
zeroExWithoutAccounts = new ZeroEx(web3WithoutAccounts.currentProvider);
});
it('should get the proxy allowance', async () => {
const token = tokens[0];
const ownerAddress = coinbase;
const spenderAddress = addressWithoutFunds;
const amountInBaseUnits = new BigNumber(50);
await zeroEx.token.setAllowanceAsync(token.address, ownerAddress, spenderAddress, amountInBaseUnits);
const allowance = await zeroExWithoutAccounts.token.getAllowanceAsync(
token.address, ownerAddress, spenderAddress,
);
const expectedAllowance = amountInBaseUnits;
return expect(allowance).to.be.bignumber.equal(expectedAllowance);
});
});
});
describe('#getProxyAllowanceAsync', () => {
it('should get the proxy allowance', async () => {
const token = tokens[0];