tests for value & VM transaction instance fix

remix-lib/src/execution/txRunner.js

@@ -95,7 +95,7 @@ class TxRunner {
 
   runInVm (from, to, data, value, gasLimit, useCall, timestamp, callback) {
     const self = this
-    var account = self.vmaccounts[from]
+    const account = self.vmaccounts[from]
     if (!account) {
       return callback('Invalid account selected')
     }
@@ -104,19 +104,20 @@ class TxRunner {
       if (err) {
         callback('Account not found')
       } else {
-        var tx = new EthJSTX({
-          timestamp: timestamp,
-          nonce: new BN(res.nonce),
-          gasPrice: new BN(1),
+        // See https://github.com/ethereumjs/ethereumjs-tx/blob/master/docs/classes/transaction.md#constructor
+        // for initialization fields and their types
+        const tx = new EthJSTX({
+          nonce: '0x' + res.nonce.toString('hex'),
+          gasPrice: '0x1',
           gasLimit: gasLimit,
           to: to,
-          value: new BN(value, 10),
+          value: value,
           data: Buffer.from(data.slice(2), 'hex')
         })
         tx.sign(account.privateKey)
         const coinbases = ['0x0e9281e9c6a0808672eaba6bd1220e144c9bb07a', '0x8945a1288dc78a6d8952a92c77aee6730b414778', '0x94d76e24f818426ae84aa404140e8d5f60e10e7e']
         const difficulties = [new BN('69762765929000', 10), new BN('70762765929000', 10), new BN('71762765929000', 10)]
-        var block = new EthJSBlock({
+        const block = new EthJSBlock({
           header: {
             timestamp: timestamp || (new Date().getTime() / 1000 | 0),
             number: self.blockNumber,

remix-tests/tests/testRunner.ts

@@ -234,22 +234,22 @@ describe('testRunner', () => {
       })
     })
 
-    // Test Transaction with different sender
+    // Test Transaction with custom sender & value
     describe('various sender', function () {
-      const filename: string = 'tests/various_sender/sender_test.sol'
+      const filename: string = 'tests/various_sender/sender_and_value_test.sol'
 
       before(function (done) {
         compileAndDeploy(filename, function (_err: Error | null | undefined, compilationData: object, contracts: any, asts: any, accounts: string[]) {
-          runTest('SenderTest', contracts.SenderTest, compilationData[filename]['SenderTest'], asts[filename], { accounts }, testCallback, resultsCallback(done))
+          runTest('SenderAndValueTest', contracts.SenderAndValueTest, compilationData[filename]['SenderAndValueTest'], asts[filename], { accounts }, testCallback, resultsCallback(done))
         })
       })
 
       after(() => { tests = [] })
 
-      it('should have 4 passing tests', function () {
-        assert.equal(results.passingNum, 4)
+      it('should have 5 passing tests', function () {
+        assert.equal(results.passingNum, 5)
       })
-      it('should have 1 failing tests', function () {
+      it('should have 0 failing tests', function () {
         assert.equal(results.failureNum, 0)
       })
     })

remix-tests/tests/various_sender/sender_and_value_test.sol

@@ -1,7 +1,7 @@
 import "remix_tests.sol"; // this import is automatically injected by Remix.
 import "remix_accounts.sol";
 
-contract SenderTest {
+contract SenderAndValueTest {
     function beforeAll () public {}
 
     /// #sender: account-1
@@ -11,16 +11,21 @@ contract SenderTest {
 
     /// #sender: account-0
     /// #value: 10
-    function checkSenderIs0 () public payable{
-        Assert.equal(msg.sender, TestsAccounts.getAccount(0), "wrong sender in checkSenderIs0");
+    function checkSenderIs0AndValueis10 () public payable{
+        Assert.equal(msg.sender, TestsAccounts.getAccount(0), "wrong sender in checkSenderIs0AndValueis10");
+        Assert.equal(msg.value, 10, "wrong value in checkSenderIs0AndValueis10");
     }
 
     /// #value: 100
-    function checkSenderIsNt0 () public payable{
-        Assert.equal(msg.sender, TestsAccounts.getAccount(0), "wrong sender in checkSenderIsNot0");
+    function checkValueIs100 () public payable{
+        Assert.equal(msg.value, 100, "wrong value in checkValueIs100");
     }
 
     function checkSenderIsnt2 () public {
-        Assert.notEqual(msg.sender, TestsAccounts.getAccount(1), "wrong sender in checkSenderIsnt2");
+        Assert.notEqual(msg.sender, TestsAccounts.getAccount(2), "wrong sender in checkSenderIsnt2");
+    }
+
+    function checkValueIsnt10 () public payable{
+        Assert.notEqual(msg.value, 10, "wrong value in checkValueIsnt10");
     }
 }