diff options
Diffstat (limited to 'packages/asset-buyer/test/buy_quote_calculator_test.ts')
| -rw-r--r-- | packages/asset-buyer/test/buy_quote_calculator_test.ts | 34 |
1 files changed, 24 insertions, 10 deletions
diff --git a/packages/asset-buyer/test/buy_quote_calculator_test.ts b/packages/asset-buyer/test/buy_quote_calculator_test.ts index 667dec051..b987b45a8 100644 --- a/packages/asset-buyer/test/buy_quote_calculator_test.ts +++ b/packages/asset-buyer/test/buy_quote_calculator_test.ts @@ -103,11 +103,17 @@ describe('buyQuoteCalculator', () => { expect(buyQuote.feeOrders).to.deep.equal([smallFeeOrderAndFillableAmount.orders[0]]); // test if rates are correct // 50 eth to fill the first order + 100 eth for fees - const expectedMinEthToFill = new BigNumber(150); - const expectedMinRate = assetBuyAmount.div(expectedMinEthToFill.mul(feePercentage + 1)); - expect(buyQuote.minRate).to.bignumber.equal(expectedMinRate); + const expectedFillEthAmount = new BigNumber(150); + const expectedTotalEthAmount = expectedFillEthAmount.mul(feePercentage + 1); + const expectedFeeEthAmount = expectedTotalEthAmount.minus(expectedFillEthAmount); + const expectedEthPerAssetPrice = expectedFillEthAmount.div(assetBuyAmount); + expect(buyQuote.bestCaseQuoteInfo.feeEthAmount).to.bignumber.equal(expectedFeeEthAmount); + expect(buyQuote.bestCaseQuoteInfo.totalEthAmount).to.bignumber.equal(expectedTotalEthAmount); + expect(buyQuote.bestCaseQuoteInfo.ethPerAssetPrice).to.bignumber.equal(expectedEthPerAssetPrice); // because we have no slippage protection, minRate is equal to maxRate - expect(buyQuote.maxRate).to.bignumber.equal(expectedMinRate); + expect(buyQuote.worstCaseQuoteInfo.feeEthAmount).to.bignumber.equal(expectedFeeEthAmount); + expect(buyQuote.worstCaseQuoteInfo.totalEthAmount).to.bignumber.equal(expectedTotalEthAmount); + expect(buyQuote.worstCaseQuoteInfo.ethPerAssetPrice).to.bignumber.equal(expectedEthPerAssetPrice); // test if feePercentage gets passed through expect(buyQuote.feePercentage).to.equal(feePercentage); }); @@ -132,13 +138,21 @@ describe('buyQuoteCalculator', () => { expect(buyQuote.feeOrders).to.deep.equal(allFeeOrdersAndFillableAmounts.orders); // test if rates are correct // 50 eth to fill the first order + 100 eth for fees - const expectedMinEthToFill = new BigNumber(150); - const expectedMinRate = assetBuyAmount.div(expectedMinEthToFill.mul(feePercentage + 1)); - expect(buyQuote.minRate).to.bignumber.equal(expectedMinRate); + const expectedFillEthAmount = new BigNumber(150); + const expectedTotalEthAmount = expectedFillEthAmount.mul(feePercentage + 1); + const expectedFeeEthAmount = expectedTotalEthAmount.minus(expectedFillEthAmount); + const expectedEthPerAssetPrice = expectedFillEthAmount.div(assetBuyAmount); + expect(buyQuote.bestCaseQuoteInfo.feeEthAmount).to.bignumber.equal(expectedFeeEthAmount); + expect(buyQuote.bestCaseQuoteInfo.totalEthAmount).to.bignumber.equal(expectedTotalEthAmount); + expect(buyQuote.bestCaseQuoteInfo.ethPerAssetPrice).to.bignumber.equal(expectedEthPerAssetPrice); // 100 eth to fill the first order + 200 eth for fees - const expectedMaxEthToFill = new BigNumber(300); - const expectedMaxRate = assetBuyAmount.div(expectedMaxEthToFill.mul(feePercentage + 1)); - expect(buyQuote.maxRate).to.bignumber.equal(expectedMaxRate); + const expectedWorstFillEthAmount = new BigNumber(300); + const expectedWorstTotalEthAmount = expectedWorstFillEthAmount.mul(feePercentage + 1); + const expectedWorstFeeEthAmount = expectedWorstTotalEthAmount.minus(expectedWorstFillEthAmount); + const expectedWorstEthPerAssetPrice = expectedWorstFillEthAmount.div(assetBuyAmount); + expect(buyQuote.worstCaseQuoteInfo.feeEthAmount).to.bignumber.equal(expectedWorstFeeEthAmount); + expect(buyQuote.worstCaseQuoteInfo.totalEthAmount).to.bignumber.equal(expectedWorstTotalEthAmount); + expect(buyQuote.worstCaseQuoteInfo.ethPerAssetPrice).to.bignumber.equal(expectedWorstEthPerAssetPrice); // test if feePercentage gets passed through expect(buyQuote.feePercentage).to.equal(feePercentage); }); |