diff options
Diffstat (limited to 'test/exchange_wrapper_test.ts')
| -rw-r--r-- | test/exchange_wrapper_test.ts | 47 |
1 files changed, 32 insertions, 15 deletions
diff --git a/test/exchange_wrapper_test.ts b/test/exchange_wrapper_test.ts index 716adb63a..8d39c9e57 100644 --- a/test/exchange_wrapper_test.ts +++ b/test/exchange_wrapper_test.ts @@ -50,37 +50,37 @@ describe('ExchangeWrapper', () => { r: signature.r, s: signature.s, }; - expect(zeroEx.exchange.isValidSignatureAsync(dataHex, malformedSignature, address)) + return expect(zeroEx.exchange.isValidSignatureAsync(dataHex, malformedSignature, address)) .to.be.rejected(); }); - it('r lacks 0x prefix', () => { + it('r lacks 0x prefix', async () => { const malformedR = signature.r.replace('0x', ''); const malformedSignature = { v: signature.v, r: malformedR, s: signature.s, }; - expect(zeroEx.exchange.isValidSignatureAsync(dataHex, malformedSignature, address)) + return expect(zeroEx.exchange.isValidSignatureAsync(dataHex, malformedSignature, address)) .to.be.rejected(); }); - it('r is too short', () => { + it('r is too short', async () => { const malformedR = signature.r.substr(10); const malformedSignature = { v: signature.v, r: malformedR, s: signature.s.replace('0', 'z'), }; - expect(zeroEx.exchange.isValidSignatureAsync(dataHex, malformedSignature, address)) + return expect(zeroEx.exchange.isValidSignatureAsync(dataHex, malformedSignature, address)) .to.be.rejected(); }); - it('s is not hex', () => { + it('s is not hex', async () => { const malformedS = signature.s.replace('0', 'z'); const malformedSignature = { v: signature.v, r: signature.r, s: malformedS, }; - expect(zeroEx.exchange.isValidSignatureAsync(dataHex, malformedSignature, address)) + return expect(zeroEx.exchange.isValidSignatureAsync(dataHex, malformedSignature, address)) .to.be.rejected(); }); }); @@ -132,16 +132,18 @@ describe('ExchangeWrapper', () => { ); const zeroFillAmount = new BigNumber(0); zeroEx.setTransactionSenderAccount(takerAddress); - expect(zeroEx.exchange.fillOrderAsync(signedOrder, zeroFillAmount, shouldCheckTransfer)) - .to.be.rejectedWith(FillOrderValidationErrs.FILL_AMOUNT_IS_ZERO); + return expect(zeroEx.exchange.fillOrderAsync( + signedOrder, zeroFillAmount, shouldCheckTransfer, + )).to.be.rejectedWith(FillOrderValidationErrs.FILL_AMOUNT_IS_ZERO); }); it('should throw when sender is not a taker', async () => { const fillableAmount = new BigNumber(5); const signedOrder = await fillScenarios.createAFillableSignedOrderAsync( makerTokenAddress, takerTokenAddress, makerAddress, takerAddress, fillableAmount, ); - expect(zeroEx.exchange.fillOrderAsync(signedOrder, fillTakerAmountInBaseUnits, shouldCheckTransfer)) - .to.be.rejectedWith(FillOrderValidationErrs.NOT_A_TAKER); + return expect(zeroEx.exchange.fillOrderAsync( + signedOrder, fillTakerAmountInBaseUnits, shouldCheckTransfer, + )).to.be.rejectedWith(FillOrderValidationErrs.NOT_A_TAKER); }); it('should throw when order is expired', async () => { const expirationInPast = new BigNumber(42); @@ -150,8 +152,9 @@ describe('ExchangeWrapper', () => { makerTokenAddress, takerTokenAddress, makerAddress, takerAddress, fillableAmount, expirationInPast, ); zeroEx.setTransactionSenderAccount(takerAddress); - expect(zeroEx.exchange.fillOrderAsync(signedOrder, fillTakerAmountInBaseUnits, shouldCheckTransfer)) - .to.be.rejectedWith(FillOrderValidationErrs.EXPIRED); + return expect(zeroEx.exchange.fillOrderAsync( + signedOrder, fillTakerAmountInBaseUnits, shouldCheckTransfer, + )).to.be.rejectedWith(FillOrderValidationErrs.EXPIRED); }); it('should throw when taker balance is less than fill amount', async () => { const fillableAmount = new BigNumber(5); @@ -160,8 +163,22 @@ describe('ExchangeWrapper', () => { ); zeroEx.setTransactionSenderAccount(takerAddress); const moreThanTheBalance = new BigNumber(6); - expect(zeroEx.exchange.fillOrderAsync(signedOrder, moreThanTheBalance, shouldCheckTransfer)) - .to.be.rejectedWith(FillOrderValidationErrs.NOT_ENOUGH_TAKER_BALANCE); + return expect(zeroEx.exchange.fillOrderAsync( + signedOrder, moreThanTheBalance, shouldCheckTransfer, + )).to.be.rejectedWith(FillOrderValidationErrs.NOT_ENOUGH_TAKER_BALANCE); + }); + it('should throw when taker allowance is less than fill amount', async () => { + const fillableAmount = new BigNumber(5); + const signedOrder = await fillScenarios.createAFillableSignedOrderAsync( + makerTokenAddress, takerTokenAddress, makerAddress, takerAddress, fillableAmount, + ); + const newAllowanceWhichIsLessThanFillAmount = fillTakerAmountInBaseUnits.minus(1); + await zeroEx.token.setProxyAllowanceAsync(takerTokenAddress, takerAddress, + newAllowanceWhichIsLessThanFillAmount); + zeroEx.setTransactionSenderAccount(takerAddress); + return expect(zeroEx.exchange.fillOrderAsync( + signedOrder, fillTakerAmountInBaseUnits, shouldCheckTransfer, + )).to.be.rejectedWith(FillOrderValidationErrs.NOT_ENOUGH_TAKER_ALLOWANCE); }); }); describe('successful fills', () => { |