fix(morpho-test): add node types

morpho-org · Oct 11, 2024 · 14400f3 · 14400f3
1 parent 8d4d0fa
commit 14400f3
Show file tree

Hide file tree

Showing 3 changed files with 100 additions and 0 deletions.
diff --git a/packages/bundler-sdk/test/populateBundle.test.ts b/packages/bundler-sdk/test/populateBundle.test.ts
@@ -287,6 +287,95 @@ describe("populateBundle", () => {
           ).toBe(0n);
         },
       );
+
+      test[ChainId.EthMainnet](
+        "should borrow with already enough collateral",
+        async () => {
+          const id = MAINNET_MARKETS.usdc_wstEth.id;
+          bundlerService.simulationService.metaMorphoService.addMarkets(id);
+
+          const blue = Morpho__factory.connect(morpho, signer);
+          const erc20 = ERC20__factory.connect(wstEth, signer);
+
+          const collateral = parseUnits("50");
+          const assets = parseUnits("13000", 6);
+          await deal(wstEth, signer.address, collateral);
+          await erc20.approve(morpho, MaxUint256);
+          await blue.supplyCollateral(
+            MAINNET_MARKETS.usdc_wstEth,
+            collateral,
+            signer.address,
+            "0x",
+          );
+          await mine();
+
+          const { operations, bundle } = await setupBundle(
+            bundlerService,
+            signer,
+            [
+              {
+                type: "Blue_Borrow",
+                sender: signer.address,
+                address: morpho,
+                args: {
+                  id,
+                  assets,
+                  onBehalf: signer.address,
+                  receiver: signer.address,
+                  slippage: DEFAULT_SLIPPAGE_TOLERANCE,
+                },
+              },
+            ],
+          );
+
+          expect(operations.length).to.equal(2);
+          expect(bundle.requirements.txs.length).to.equal(1);
+          expect(bundle.requirements.signatures.length).to.equal(0);
+
+          expect(bundle.requirements.txs[0]!.type).to.equal(
+            "morphoSetAuthorization",
+          );
+          expect(bundle.requirements.txs[0]!.args).to.eql([bundler, true]);
+
+          expect(operations[0]).to.eql({
+            type: "Blue_SetAuthorization",
+            sender: bundler,
+            address: morpho,
+            args: {
+              owner: signer.address,
+              isBundlerAuthorized: true,
+            },
+          });
+          expect(operations[1]).to.eql({
+            type: "Blue_Borrow",
+            sender: bundler,
+            address: morpho,
+            args: {
+              id,
+              assets,
+              onBehalf: signer.address,
+              receiver: signer.address,
+              slippage: DEFAULT_SLIPPAGE_TOLERANCE,
+            },
+          });
+
+          const market = await blue.market(id);
+          const position = await blue.position(id, signer.address);
+
+          expect(await erc20.balanceOf(signer.address)).to.equal(0);
+          expect(position.collateral).to.equal(collateral);
+          expect(position.supplyShares).to.equal(0);
+          expect(
+            MarketUtils.toBorrowAssets(position.borrowShares, market),
+          ).to.equal(assets + 1n);
+
+          expect(await erc20.allowance(signer.address, permit2)).to.equal(0);
+          expect(await erc20.allowance(signer.address, bundler)).to.equal(0);
+          expect(
+            await erc20.allowance(signer.address, steakUsdc.address),
+          ).to.equal(0);
+        },
+      );
     });
 
     describe("base", () => {

diff --git a/packages/morpho-test/package.json b/packages/morpho-test/package.json
@@ -22,6 +22,7 @@
     "@morpho-org/blue-sdk": "workspace:^",
     "@morpho-org/morpho-ts": "workspace:^",
     "@morpho-org/test": "workspace:^",
+    "@types/node": "^22.7.5",
     "typescript": "^5.6.3",
     "viem": "^2.21.18"
   },

diff --git a/yarn.lock b/yarn.lock
@@ -3089,6 +3089,7 @@ __metadata:
     "@morpho-org/blue-sdk": "workspace:^"
     "@morpho-org/morpho-ts": "workspace:^"
     "@morpho-org/test": "workspace:^"
+    "@types/node": "npm:^22.7.5"
     typescript: "npm:^5.6.3"
     viem: "npm:^2.21.18"
   peerDependencies:
@@ -5087,6 +5088,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/node@npm:^22.7.5":
+  version: 22.7.5
+  resolution: "@types/node@npm:22.7.5"
+  dependencies:
+    undici-types: "npm:~6.19.2"
+  checksum: 10c0/cf11f74f1a26053ec58066616e3a8685b6bcd7259bc569738b8f752009f9f0f7f85a1b2d24908e5b0f752482d1e8b6babdf1fbb25758711ec7bb9500bfcd6e60
+  languageName: node
+  linkType: hard
+
 "@types/normalize-package-data@npm:^2.4.1, @types/normalize-package-data@npm:^2.4.3":
   version: 2.4.4
   resolution: "@types/normalize-package-data@npm:2.4.4"