lint && fix test

libs/remix-simulator/src/methods/accounts.ts

@@ -124,45 +124,45 @@ export class Web3Accounts {
   eth_signTypedData_v4 (payload, cb) {
     const address: string = payload.params[0]
     const typedData: TypedMessage<MessageTypes> = payload.params[1]
-    
+
     try {
       if (this.accounts[toChecksumAddress(address)] == null) {
         throw new Error("cannot sign data; no private key");
       }
-  
+
       if (typeof typedData === "string") {
         throw new Error("cannot sign data; string sent, expected object");
       }
-  
+
       if (!typedData.types) {
         throw new Error("cannot sign data; types missing");
       }
-  
+
       if (!typedData.types.EIP712Domain) {
         throw new Error("cannot sign data; EIP712Domain definition missing");
       }
-  
+
       if (!typedData.domain) {
         throw new Error("cannot sign data; domain missing");
       }
-  
+
       if (!typedData.primaryType) {
         throw new Error("cannot sign data; primaryType missing");
       }
-  
+
       if (!typedData.message) {
         throw new Error("cannot sign data; message missing");
       }
-  
+
       const ret = signTypedData({
         privateKey: Buffer.from(this.accounts[toChecksumAddress(address)].privateKey),
         data: typedData,
-        version: SignTypedDataVersion.V4  
+        version: SignTypedDataVersion.V4
       })
 
       cb(null, ret)
     } catch (e) {
       cb(e.message)
-    }    
+    }
   }
 }

libs/remix-simulator/test/accounts.ts

@@ -68,13 +68,14 @@ describe('Accounts', () => {
           ],
         },
       };
-      web3.currentProvider.sendAsync({
+      const result = await web3.currentProvider.sendAsync({
         method: 'eth_signTypedData',
-        params: [accounts[0], typedData]
+        params: [accounts[0], typedData],
-      }, function (err, result) {
+        id: 0,
-        console.log(err, result)
+        jsonrpc: '2.0'
-        assert.equal(result.result, '0xe4ee76332af49888d86a09eea70dfd5b9a7085e2e013cbba4c0cb41766eab69a6216f18b80d9277241ce35b74b6c46add36d5189eb5a94a258f076dfc4dd21161b')
       })
+      console.log(result)
+      assert.equal(result, '0xe4ee76332af49888d86a09eea70dfd5b9a7085e2e013cbba4c0cb41766eab69a6216f18b80d9277241ce35b74b6c46add36d5189eb5a94a258f076dfc4dd21161b')
     })
   })
 })