add e2e test

lib/handlers/quote/quote.ts

@@ -13,6 +13,7 @@ import {
   sortsBefore,
   SwapOptions,
   SwapRoute,
+  V4_ETH_WETH_FAKE_POOL,
 } from '@uniswap/smart-order-router'
 import { Pool as V3Pool } from '@uniswap/v3-sdk'
 import { Pool as V4Pool } from '@uniswap/v4-sdk'
@@ -45,7 +46,6 @@ import {
   protocolVersionsToBeExcludedFromMixed,
   URVersionsToProtocolVersions,
 } from '../../util/supportedProtocolVersions'
-import { V4_ETH_WETH_FAKE_POOL } from '@uniswap/smart-order-router/src/main/util/pool'
 
 export class QuoteHandler extends APIGLambdaHandler<
   ContainerInjected,

package.json

@@ -88,7 +88,7 @@
     "@uniswap/permit2-sdk": "^1.3.0",
     "@uniswap/router-sdk": "^1.22.1",
     "@uniswap/sdk-core": "^7.5.0",
-    "@uniswap/smart-order-router": "4.17.6",
+    "@uniswap/smart-order-router": "4.17.10",
     "@uniswap/token-lists": "^1.0.0-beta.33",
     "@uniswap/universal-router-sdk": "^4.17.0",
     "@uniswap/v2-sdk": "^4.13.0",

test/mocha/e2e/quote.test.ts

@@ -13,6 +13,7 @@ import {
   parseAmount,
   SWAP_ROUTER_02_ADDRESSES,
   USDB_BLAST,
+  USDC_BASE,
   USDC_BNB,
   USDC_MAINNET,
   USDC_NATIVE_ARBITRUM,
@@ -3417,6 +3418,53 @@ describe('quote', function () {
             fail(JSON.stringify(err.response.data))
           }
         })
+
+        it(`USDC -> mockA only through mixed`, async () => {
+          if (chain !== ChainId.BASE) {
+            // Only Base has mockA
+            return
+          }
+
+          if (type !== 'exactIn') {
+            // mixed route only supports exact in
+            return
+          }
+
+          const tokenOut = new Token(ChainId.BASE, '0x878784f7ebf6e57d17c81d82ddf53f117a5e2988', 18, 'MOCKA')
+          const amount = type === 'exactIn' ? '0.00000000000001' : '0.000001'
+
+          const quoteReq: QuoteQueryParams = {
+            tokenInAddress: USDC_BASE.address,
+            tokenInChainId: chain,
+            tokenOutAddress: tokenOut.address,
+            tokenOutChainId: chain,
+            amount: await getAmountFromToken(type, WNATIVE_ON(chain), tokenOut, amount),
+            type,
+            enableUniversalRouter: true,
+            forceMixedRoutes: true,
+            protocols: 'mixed',
+          }
+
+          const headers = {
+            'x-universal-router-version': '2.0',
+          }
+
+          const queryParams = qs.stringify(quoteReq)
+
+          try {
+            const response: AxiosResponse<QuoteResponse> = await axios.get<QuoteResponse>(`${API}?${queryParams}`, {
+              headers: headers,
+            })
+            const { status, data } = response
+
+            expect(status).to.equal(200, JSON.stringify(response.data))
+            expect(data.route.filter((pools) => pools.filter((pool) => pool.type === 'v3-pool'))).to.not.be.undefined
+            expect(data.route.filter((pools) => pools.filter((pool) => pool.type === 'v4-pool'))).to.not.be.undefined
+          } catch (err: any) {
+            fail(JSON.stringify(err.response.data))
+          }
+        })
+
         it(`has quoteGasAdjusted values`, async () => {
           if (chain === ChainId.SEPOLIA && !erc1.equals(V4_SEPOLIA_TEST_A)) {
             // Sepolia doesn't have sufficient liquidity on DAI pools yet