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Add test for setProxyAllowanceAsync and additional test for getProxyAllowanceAsync

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This commit is contained in:
Fabio Berger
2017-05-30 16:31:02 +02:00
parent 141d23f78a
commit 8df2926a1a
1 changed files with 32 additions and 2 deletions
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34
test/token_wrapper_test.ts
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@@ -53,12 +53,42 @@ describe('TokenWrapper', () => {
});
});
describe('#getProxyAllowanceAsync', () => {
it('should get the proxy allowance', async () => {
const aToken = tokens[0];
const aOwnerAddress = userAddresses[0];
const amountInUnits = new BigNumber('50');
const amountInBaseUnits = ZeroEx.toBaseUnitAmount(amountInUnits, aToken.decimals);
await zeroEx.token.setProxyAllowanceAsync(aToken.address, aOwnerAddress, amountInBaseUnits);
const allowance = await zeroEx.token.getProxyAllowanceAsync(aToken.address, aOwnerAddress);
const expectedAllowance = amountInBaseUnits;
expect(allowance).to.be.bignumber.equal(expectedAllowance);
});
it('should return 0 if no allowance set yet', async () => {
const aToken = tokens[0];
const aOwner = userAddresses[0];
const allowance = await zeroEx.token.getProxyAllowanceAsync(aToken.address, aOwner);
const aOwnerAddress = userAddresses[0];
const allowance = await zeroEx.token.getProxyAllowanceAsync(aToken.address, aOwnerAddress);
const expectedAllowance = new BigNumber('0');
expect(allowance).to.be.bignumber.equal(expectedAllowance);
});
});
describe('#setProxyAllowanceAsync', () => {
it('should set the proxy allowance', async () => {
const aToken = tokens[0];
const aOwnerAddress = userAddresses[0];
const allowanceBeforeSet = await zeroEx.token.getProxyAllowanceAsync(aToken.address, aOwnerAddress);
const expectedAllowanceBeforeAllowanceSet = new BigNumber('0');
expect(allowanceBeforeSet).to.be.bignumber.equal(expectedAllowanceBeforeAllowanceSet);
const amountInUnits = new BigNumber('50');
const amountInBaseUnits = ZeroEx.toBaseUnitAmount(amountInUnits, aToken.decimals);
await zeroEx.token.setProxyAllowanceAsync(aToken.address, aOwnerAddress, amountInBaseUnits);
const allowanceAfterSet = await zeroEx.token.getProxyAllowanceAsync(aToken.address, aOwnerAddress);
const expectedAllowanceAfterAllowanceSet = amountInBaseUnits;
expect(allowanceAfterSet).to.be.bignumber.equal(expectedAllowanceAfterAllowanceSet);
});
});
});