fix test && linting

libs/remix-lib/src/execution/txRunnerWeb3.ts

@@ -47,8 +47,7 @@ export class TxRunnerWeb3 {
   }
 
   _sendTransaction (sendTx, tx, pass, callback) {
-
-    var currentDateTime = new Date();
+    let currentDateTime = new Date();
     const start = currentDateTime.getTime() / 1000
     console.log('start', start)
     const cb = (err, resp) => {

libs/remix-simulator/src/VmProxy.ts

@@ -92,11 +92,13 @@ export class VmProxy {
     this.vm.evm.events.on('step', async (data: InterpreterStep) => {
       await this.pushTrace(data)
     })
-    this.vm.events.on('afterTx', async (data: AfterTxEvent) => {
+    this.vm.events.on('afterTx', async (data: AfterTxEvent, resolve: (result?: any) => void) => {
       await this.txProcessed(data)
+      resolve()
     })
-    this.vm.events.on('beforeTx', async (data: TypedTransaction) => {
+    this.vm.events.on('beforeTx', async (data: TypedTransaction, resolve: (result?: any) => void) => {
       await this.txWillProcess(data)
+      resolve()
     })
   }
 
@@ -318,7 +320,7 @@ export class VmProxy {
     }
     // Before https://github.com/ethereum/remix-project/pull/1703, it used to throw error as
     // 'unable to retrieve storage ' + txIndex + ' ' + address
-    cb(null, { storage: {} })
+    cb(null, '0x0')
   }
 
   storageRangeAt (blockNumber, txIndex, address, start, maxLength, cb) {

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

@@ -66,7 +66,7 @@ export class Blocks {
     const b = {
       baseFeePerGas: '0x01',
       number: bigIntToHex(block.header.number),
-      hash: block.hash(),
+      hash: this.toHex(block.hash()),
       parentHash: this.toHex(block.header.parentHash),
       nonce: this.toHex(block.header.nonce),
       sha3Uncles: '0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347',

libs/remix-simulator/test/blocks.ts

@@ -18,7 +18,7 @@ describe('blocks', () => {
       const block = await web3.eth.getBlock(0)
 
       const expectedBlock = {
-        baseFeePerGas: '0x01',
+        baseFeePerGas: 1,
         difficulty: '69762765929000',
         extraData: '0x0',
         gasLimit: 8000000,