Merge branch 'master' into origin/compileRenaming

6 years ago · b46ee30646
parent c83529893f 76adf9e01d
commit b46ee30646
29 changed files with 297 additions and 94 deletions
--- a/.gitignore
+++ b/.gitignore
@ -11,3 +11,4 @@ package-lock.json
 .tern-port
 TODO
 soljson.js
+lerna-debug.log
--- a/.gitmodules
+++ b/.gitmodules
@ -0,0 +1,3 @@
+[submodule "remixd"]
+	path = remixd
+	url = https://github.com/ethereum/remixd
--- a/.travis.yml
+++ b/.travis.yml
@ -1,19 +0,0 @@
-language: node_js
-node_js:
-  - stable
-env:
-  - TEST_DIR=remix-lib
-  - TEST_DIR=remix-solidity
-  - TEST_DIR=remix-debug
-  - TEST_DIR=remix-tests
-  - TEST_DIR=remix-simulator
-script: 
-  - cd $TEST_DIR && npm install && npm test
-deploy:
-  provider: script
-  script: remix-debugger/ci/deploy_from_travis.sh
-  skip_cleanup: true
-  on:
-        branch: master
-        condition: $TEST_DIR = remix-debugger
-cache: false
--- a/README.md
+++ b/README.md
@ -1,7 +1,7 @@
 # Remix

 [![Join the chat at https://gitter.im/ethereum/remix](https://badges.gitter.im/ethereum/remix.svg)](https://gitter.im/ethereum/remix?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-[![CircleCI](https://circleci.com/gh/ethereum/remix.svg?style=svg)](https://circleci.com/gh/ethereum/remix)
+[![CircleCI](https://circleci.com/gh/ethereum/remix/tree/master.svg?style=svg)](https://circleci.com/gh/ethereum/remix/tree/master)
 [![Documentation Status](https://readthedocs.org/projects/docs/badge/?version=latest)](https://remix.readthedocs.io/en/latest/)

 Ethereum tools for the web.
@ -50,6 +50,7 @@ Remix is built out of several different modules:
 + [`remix-lib`](remix-lib/README.md)
 + [`remix-debug`](remix-debugger/README.md) is now *deprecated*. It contains the debugger.
 + [`remix-tests`](remix-tests/README.md) contains our tests.
+ [`remixd`](https://github.com/ethereum/remixd/tree/master) CLI which allow accessing local element from Remix IDE (see https://remix.readthedocs.io/en/latest/tutorial_remixd_filesystem.html)

 Each generally has their own npm package and test suite, as well as basic documentation.

--- a/docs/unittesting_tab.md
+++ b/docs/unittesting_tab.md
@ -24,8 +24,12 @@ This execute tests. The execution is run in a separate environment and the resul
 | `Assert.greaterThan()` | `uint`, `int` |
 | `Assert.lesserThan()` | `uint`, `int` |

+see [https://github.com/ethereum/remix/blob/master/remix-tests/tests/examples_4/SafeMath_test.sol](https://github.com/ethereum/remix/blob/master/remix-tests/tests/examples_4/SafeMath_test.sol) for some code sample
+
 Continuous integration
 ----------------------

 remix-tests is also a CLI, it can be used in a continuous integration environement which support node.js.
 Please find more information in the [remix-test repository](https://github.com/ethereum/remix/tree/master/remix-tests)
+
+See also: example [Su Squares contract](https://github.com/su-squares/ethereum-contract/tree/e542f37d4f8f6c7b07d90a6554424268384a4186) and [https://travis-ci.org/su-squares/ethereum-contract/builds/446186067](Travis build) that uses remix-tests for continuous integration testing.
--- a/docs/workshop_Building_smart_contracts_with_Remix.md
+++ b/docs/workshop_Building_smart_contracts_with_Remix.md
@ -10,5 +10,5 @@ This tutorial was used in workshops at ethCC, Edcon, and DappCon.
 You can [watch the Edcon presentation talk](https://www.youtube.com/watch?v=nAI_Cr5Y8JY) and here are the [workshop slides](https://slides.com/ninabreznik/deck-11-13#/).
 (May 3, 2018)

-Here are the [DappCon slides (hosted on swarm)](https://30400.swarm-gateways.net/bzz:/2271229d214f8aef9b1176bc22dbc09e384cd8c577a87c60ebece68aebc59d3a/) and here are the [DappCon slides (not on swarm)](https://www.updig.is/pdf/remix-at-dappcon.pdf). 
-(July 19, 2018)
+Here are the [latest slides (hosted on swarm)](http://30400.swarm-gateways.net/bzz:/49277e2a16baf5576c9f54204c70dc403a425c3df85424864fe04ad6dfc609bc/) and here are the [latest slides (not on swarm)](https://www.updig.is/pdf/remix-chez-coinhouse.pdf). 
+(Oct 16, 2018)
--- a/gulpfile.js
+++ b/gulpfile.js
@ -0,0 +1,11 @@
+#!/usr/bin/env node
+
+'use strict';
+var gulp = require('gulp');
+var exec = require('child_process').exec;
+
+var packageJSON = require('./package.json');
+
+gulp.task('publishTag', function () {
+    exec("git tag v"+ packageJSON.version +"; git push --tags");
+});
--- a/lerna.json
+++ b/lerna.json
@ -8,5 +8,14 @@
    "remix-tests",
    "remix-simulator"
  ],
+  "command": {
+    "init": {
+      "exact": true
+    },
+    "publish": {
+      "exact": true,
+      "skipGit": true
+    }
+  },
  "version": "independent"
 }
--- a/package.json
+++ b/package.json
@ -1,9 +1,15 @@
 {
-	"devDependencies": {
-		"lerna": "^2.10.2"
-	},
-	"scripts": {
-		"bootstrap": "lerna bootstrap",
-		"publish": "lerna publish"
-	}
+  "version": "0.1.2",
+  "devDependencies": {
+    "gulp": "^3.9.1",
+    "lerna": "^2.10.2"
+  },
+  "scripts": {
+    "diff": "lerna diff",
+    "updated": "lerna updated",
+    "bootstrap": "lerna bootstrap",
+    "publish": "lerna publish",
+    "release": "lerna bootstrap; lerna publish;",
+    "tag": "gulp; gulp publishTag;"
+  }
 }
--- a/release-process.md
+++ b/release-process.md
@ -0,0 +1,15 @@
+# Release process
+This document details steps for publishing packages and tag the code base accordingly:
+
+- checkout a new branch
+- npm run publish
+- commit
+- increment root package.json version
+- commit
+- merge the branch
+- fetch origin/master
+- checkout origin/master
+- npm run tag
+- github-changes -o ethereum -r remix -a --only-pulls --use-commit-body --only-merges --between-tags <previous>...<next> 
+- create a new release out of the changelog.md
+- in changelog put list of published packages with version
--- a/remix-analyzer/package.json
+++ b/remix-analyzer/package.json
@ -1,6 +1,6 @@
 {
  "name": "remix-analyzer",
-  "version": "0.2.8",
+  "version": "0.2.11",
  "description": "Remix Analyzer",
  "main": "./index.js",
  "contributors": [
@ -21,7 +21,7 @@
    "babel-eslint": "^7.1.1",
    "babel-plugin-transform-object-assign": "^6.22.0",
    "babel-preset-es2015": "^6.24.0",
-    "remix-lib": "^0.3.8",
+    "remix-lib": "0.3.11",
    "solc": "^0.4.24",
    "standard": "^7.0.1",
    "tape": "^4.6.0"
--- a/remix-debug/package.json
+++ b/remix-debug/package.json
@ -1,6 +1,6 @@
 {
  "name": "remix-debug",
-  "version": "0.2.9",
+  "version": "0.2.12",
  "description": "Ethereum IDE and tools for the web",
  "contributors": [
    {
@ -23,7 +23,7 @@
    "fast-async": "^6.1.2",
    "notify-error": "^1.2.0",
    "npm-run-all": "^4.1.2",
-    "remix-lib": "^0.3.8",
+    "remix-lib": "0.3.11",
    "solc": "^0.4.24"
  },
  "devDependencies": {
--- a/remix-lib/package.json
+++ b/remix-lib/package.json
@ -1,6 +1,6 @@
 {
  "name": "remix-lib",
-  "version": "0.3.8",
+  "version": "0.3.11",
  "description": "Ethereum IDE and tools for the web",
  "contributors": [
    {
--- a/remix-lib/src/execution/execution-context.js
+++ b/remix-lib/src/execution/execution-context.js
@ -85,6 +85,7 @@ function ExecutionContext () {

  this.blockGasLimitDefault = 4300000
  this.blockGasLimit = this.blockGasLimitDefault
+  this.customNetWorks = {}

  this.init = function (config) {
    if (config.get('settings/always-use-vm')) {
@ -134,6 +135,20 @@ function ExecutionContext () {
    }
  }

+  this.removeProvider = function (name) {
+    if (name && this.customNetWorks[name]) {
+      delete this.customNetWorks[name]
+      self.event.trigger('removeProvider', [name])
+    }
+  }
+
+  this.addProvider = function (network) {
+    if (network && network.name && network.url) {
+      this.customNetWorks[network.name] = network
+      self.event.trigger('addProvider', [network])
+    }
+  }
+
  this.internalWeb3 = function () {
    return web3
  }
@ -182,6 +197,11 @@ function ExecutionContext () {
    if (context === 'web3') {
      confirmCb(cb)
    }
+
+    if (this.customNetWorks[context]) {
+      var provider = this.customNetWorks[context]
+      setProviderFromEndpoint(provider.url, provider.name, () => { cb() })
+    }
  }

  this.currentblockGasLimit = function () {
--- a/remix-lib/src/web3Provider/web3VmProvider.js
+++ b/remix-lib/src/web3Provider/web3VmProvider.js
@ -122,6 +122,7 @@ web3VmProvider.prototype.txProcessed = function (self, data) {
  }
  self.txsReceipt[self.processingHash].logs = logs
  self.txsReceipt[self.processingHash].transactionHash = self.processingHash
+  self.txsReceipt[self.processingHash].status = '0x' + data.vm.exception.toString(16)

  if (data.createdAddress) {
    var address = util.hexConvert(data.createdAddress)
--- a/remix-simulator/package.json
+++ b/remix-simulator/package.json
@ -1,6 +1,6 @@
 {
  "name": "remix-simulator",
-  "version": "0.0.4",
+  "version": "0.0.6",
  "description": "Ethereum IDE and tools for the web",
  "contributors": [
    {
@ -15,6 +15,7 @@
  "main": "./index.js",
  "dependencies": {
    "ansi-gray": "^0.1.1",
+    "babel-eslint": "^7.1.1",
    "babel-plugin-transform-object-assign": "^6.22.0",
    "babel-preset-es2017": "^6.24.1",
    "babelify": "^7.3.0",
@ -23,7 +24,7 @@
    "express": "^4.16.3",
    "fast-async": "^6.3.7",
    "merge": "^1.2.0",
-    "remix-lib": "^0.2.5",
+    "remix-lib": "0.3.11",
    "standard": "^10.0.3",
    "time-stamp": "^2.0.0",
    "web3": "1.0.0-beta.27"
--- a/remix-simulator/src/methods/accounts.js
+++ b/remix-simulator/src/methods/accounts.js
@ -3,10 +3,15 @@ var Web3 = require('web3')
 var Accounts = function () {
  this.web3 = new Web3()
  // TODO: make it random and/or use remix-libs
-  this.accounts = [this.web3.eth.accounts.create(['abcd'])]
+  this.accounts = [this.web3.eth.accounts.create(['abcd']), this.web3.eth.accounts.create(['ef12']), this.web3.eth.accounts.create(['ef34'])]

  this.accounts[this.accounts[0].address.toLowerCase()] = this.accounts[0]
+  this.accounts[this.accounts[1].address.toLowerCase()] = this.accounts[1]
+  this.accounts[this.accounts[2].address.toLowerCase()] = this.accounts[2]
+
  this.accounts[this.accounts[0].address.toLowerCase()].privateKey = Buffer.from(this.accounts[this.accounts[0].address.toLowerCase()].privateKey.slice(2), 'hex')
+  this.accounts[this.accounts[1].address.toLowerCase()].privateKey = Buffer.from(this.accounts[this.accounts[1].address.toLowerCase()].privateKey.slice(2), 'hex')
+  this.accounts[this.accounts[2].address.toLowerCase()].privateKey = Buffer.from(this.accounts[this.accounts[2].address.toLowerCase()].privateKey.slice(2), 'hex')
 }

 Accounts.prototype.methods = function () {
--- a/remix-simulator/src/methods/transactions.js
+++ b/remix-simulator/src/methods/transactions.js
@ -39,7 +39,7 @@ Transactions.prototype.eth_getTransactionReceipt = function (payload, cb) {
      'cumulativeGasUsed': '0x06345f',
      'contractAddress': receipt.contractAddress,
      'logs': receipt.logs,
-      'status': 1
+      'status': receipt.status
    }

    cb(null, r)
--- a/remix-solidity/package.json
+++ b/remix-solidity/package.json
@ -1,6 +1,6 @@
 {
  "name": "remix-solidity",
-  "version": "0.2.8",
+  "version": "0.2.12",
  "description": "Ethereum IDE and tools for the web",
  "contributors": [
    {
@ -22,7 +22,7 @@
    "ethereumjs-vm": "^2.3.3",
    "fast-async": "^6.1.2",
    "npm-run-all": "^4.0.2",
-    "remix-lib": "^0.3.8",
+    "remix-lib": "0.3.11",
    "solc": "^0.5.0",
    "standard": "^7.0.1",
    "tape": "^4.6.0",
--- a/remix-solidity/src/compiler/compiler.js
+++ b/remix-solidity/src/compiler/compiler.js
@ -313,7 +313,7 @@ function Compiler (handleImportCall) {
      while ((match = importRegex.exec(files[fileName].content))) {
        var importFilePath = match[1]
        if (importFilePath.startsWith('./')) {
-          var path = /(.*\/).*/.exec(target)
+          var path = /(.*\/).*/.exec(fileName)
          if (path !== null) {
            importFilePath = importFilePath.replace('./', path[1])
          } else {
--- a/remix-tests/README.md
+++ b/remix-tests/README.md
@ -1,5 +1,3 @@
-[![Build Status](https://travis-ci.org/ethereum/remix-tests.svg?branch=master)](https://travis-ci.org/ethereum/remix-tests)
-
 Remix-Tests
 ---

@ -43,6 +41,8 @@ contract MyTest {
 }
 ```

+See also: example [Su Squares contract](https://github.com/su-squares/ethereum-contract/tree/e542f37d4f8f6c7b07d90a6554424268384a4186) and [https://travis-ci.org/su-squares/ethereum-contract/builds/446186067](Travis build) that uses remix-tests for continuous integration testing.
+
 Available special functions:
 * `beforeEach()` - runs before each test
 * `beforeAll()` - runs before all tests
--- a/remix-tests/package.json
+++ b/remix-tests/package.json
@ -1,6 +1,6 @@
 {
  "name": "remix-tests",
-  "version": "0.0.13",
+  "version": "0.0.18",
  "description": "Tests for the Ethereum tool suite Remix",
  "main": "./src/index.js",
  "contributors": [
@ -41,13 +41,13 @@
    "change-case": "^3.0.1",
    "colors": "^1.1.2",
    "commander": "^2.13.0",
-    "remix-lib": "^0.3.8",
-    "remix-simulator": "^0.0.4",
-    "remix-solidity": "^0.2.8",
+    "remix-lib": "0.3.11",
+    "remix-simulator": "0.0.6",
+    "remix-solidity": "0.2.12",
    "signale": "^1.2.1",
    "solc": "^0.4.24",
    "standard": "^10.0.3",
-    "web3": "1.0.0-beta.34",
+    "web3": "1.0.0-beta.36",
    "winston": "^3.0.0"
  },
  "peerDependencies": {
--- a/remix-tests/sol/tests_accounts.sol.js
+++ b/remix-tests/sol/tests_accounts.sol.js
@ -0,0 +1,9 @@
+module.exports = `pragma solidity ^0.4.7;
+
+library TestsAccounts {
+    function getAccount(uint index) returns (address) {
+        >accounts<
+        return accounts[index];
+    }
+}
+`
--- a/remix-tests/src/compiler.js
+++ b/remix-tests/src/compiler.js
@ -9,18 +9,28 @@ String.prototype.regexIndexOf = function (regex, startpos) {
  return (indexOf >= 0) ? (indexOf + (startpos || 0)) : indexOf
 }

+function writeTestAccountsContract (accounts) {
+  var testAccountContract = require('../sol/tests_accounts.sol.js')
+  var body = 'address[' + accounts.length + '] memory accounts'
+  if (!accounts.length) body += ';'
+  else {
+    body += '= [' + accounts.map((value) => { return `address(${value})` }).join(',') + '];'
+  }
+  return testAccountContract.replace('>accounts<', body)
+}
+
 var userAgent = (typeof (navigator) !== 'undefined') && navigator.userAgent ? navigator.userAgent.toLowerCase() : '-'
 var isBrowser = !(typeof (window) === 'undefined' || userAgent.indexOf(' electron/') > -1)

 // TODO: replace this with remix's own compiler code
-function compileFileOrFiles (filename, isDirectory, cb) {
+function compileFileOrFiles (filename, isDirectory, opts, cb) {
  let compiler, filepath
-
+  let accounts = opts.accounts || []
  const sources = {
    'tests.sol': { content: require('../sol/tests.sol.js') },
-    'remix_tests.sol': { content: require('../sol/tests.sol.js') }
+    'remix_tests.sol': { content: require('../sol/tests.sol.js') },
+    'remix_accounts.sol': { content: writeTestAccountsContract(accounts) }
  }
-
  // TODO: for now assumes filepath dir contains all tests, later all this
  // should be replaced with remix's & browser solidity compiler code
  filepath = (isDirectory ? filename : path.dirname(filename))
@ -31,7 +41,7 @@ function compileFileOrFiles (filename, isDirectory, cb) {
      let c = fs.readFileSync(path.join(filepath, file)).toString()
      const s = /^(import)\s['"](remix_tests.sol|tests.sol)['"];/gm
      if (file.indexOf('_test.sol') > 0 && c.regexIndexOf(s) < 0) {
-        c = c.replace(/(pragma solidity \^\d+\.\d+\.\d+;)/, '$1\nimport \'remix_tests.sol\';')
+        c = c.replace(/(pragma solidity \^?\d+\.\d+\.\d+;)/, '$1\nimport \'remix_tests.sol\';')
      }
      sources[file] = { content: c }
    }
@ -61,12 +71,13 @@ function compileFileOrFiles (filename, isDirectory, cb) {
  })
 }

-function compileContractSources (sources, importFileCb, cb) {
+function compileContractSources (sources, importFileCb, opts, cb) {
  let compiler, filepath
-
+  let accounts = opts.accounts || []
  // Iterate over sources keys. Inject test libraries. Inject test library import statements.
  if (!('remix_tests.sol' in sources) && !('tests.sol' in sources)) {
    sources['remix_tests.sol'] = { content: require('../sol/tests.sol.js') }
+    sources['remix_accounts.sol'] = { content: writeTestAccountsContract(accounts) }
  }
  const s = /^(import)\s['"](remix_tests.sol|tests.sol)['"];/gm
  for (let file in sources) {
--- a/remix-tests/src/index.js
+++ b/remix-tests/src/index.js
@ -16,13 +16,22 @@ var createWeb3Provider = function () {
  return web3
 }

-var runTestSources = function (contractSources, testCallback, resultCallback, finalCallback, importFileCb) {
+var runTestSources = function (contractSources, testCallback, resultCallback, finalCallback, importFileCb, opts) {
+  opts = opts || {}
+  let web3 = opts.web3 || createWeb3Provider()
+  let accounts = opts.accounts || null
  async.waterfall([
+    function getAccountList (next) {
+      if (accounts) return next()
+      web3.eth.getAccounts((_err, _accounts) => {
+        accounts = _accounts
+        next()
+      })
+    },
    function compile (next) {
-      Compiler.compileContractSources(contractSources, importFileCb, next)
+      Compiler.compileContractSources(contractSources, importFileCb, { accounts }, next)
    },
    function deployAllContracts (compilationResult, next) {
-      let web3 = createWeb3Provider()
      Deployer.deployAll(compilationResult, web3, function (err, contracts) {
        if (err) {
          next(err)
@ -33,19 +42,21 @@ var runTestSources = function (contractSources, testCallback, resultCallback, fi
    },
    function determineTestContractsToRun (compilationResult, contracts, next) {
      let contractsToTest = []
+      let contractsToTestDetails = []

      for (let filename in compilationResult) {
        if (filename.indexOf('_test.sol') < 0) {
          continue
        }
        Object.keys(compilationResult[filename]).forEach(contractName => {
+          contractsToTestDetails.push(compilationResult[filename][contractName])
          contractsToTest.push(contractName)
        })
      }

-      next(null, contractsToTest, contracts)
+      next(null, contractsToTest, contractsToTestDetails, contracts)
    },
-    function runTests (contractsToTest, contracts, next) {
+    function runTests (contractsToTest, contractsToTestDetails, contracts, next) {
      let totalPassing = 0
      let totalFailing = 0
      let totalTime = 0
@ -67,7 +78,7 @@ var runTestSources = function (contractSources, testCallback, resultCallback, fi
      }

      async.eachOfLimit(contractsToTest, 1, (contractName, index, cb) => {
-        TestRunner.runTest(contractName, contracts[contractName], _testCallback, (err, result) => {
+        TestRunner.runTest(contractName, contracts[contractName], contractsToTestDetails[index], { accounts }, _testCallback, (err, result) => {
          if (err) {
            return cb(err)
          }
@ -95,7 +106,8 @@ var runTestSources = function (contractSources, testCallback, resultCallback, fi
  ], finalCallback)
 }

-var runTestFiles = function (filepath, isDirectory, web3) {
+var runTestFiles = function (filepath, isDirectory, web3, opts) {
+  opts = opts || {}
  const { Signale } = require('signale')
  // signale configuration
  const options = {
@ -118,37 +130,49 @@ var runTestFiles = function (filepath, isDirectory, web3) {
    }
  }
  const signale = new Signale(options)
+  let accounts = opts.accounts || null
  async.waterfall([
+    function getAccountList (next) {
+      if (accounts) return next(null)
+      web3.eth.getAccounts((_err, _accounts) => {
+        accounts = _accounts
+        next(null)
+      })
+    },
    function compile (next) {
-      Compiler.compileFileOrFiles(filepath, isDirectory, next)
+      Compiler.compileFileOrFiles(filepath, isDirectory, { accounts }, next)
    },
    function deployAllContracts (compilationResult, next) {
      Deployer.deployAll(compilationResult, web3, function (err, contracts) {
        if (err) {
          next(err)
        }
-
        next(null, compilationResult, contracts)
      })
    },
    function determineTestContractsToRun (compilationResult, contracts, next) {
      let contractsToTest = []
+      let contractsToTestDetails = []
+      var gatherContractsFrom = (filename) => {
+        if (filename.indexOf('_test.sol') < 0) {
+          return
+        }
+        Object.keys(compilationResult[path.basename(filename)]).forEach(contractName => {
+          contractsToTest.push(contractName)
+          contractsToTestDetails.push(compilationResult[path.basename(filename)][contractName])
+        })
+      }
+
      if (isDirectory) {
        fs.readdirSync(filepath).forEach(filename => {
-          if (filename.indexOf('_test.sol') < 0) {
-            return
-          }
-          Object.keys(compilationResult[path.basename(filename)]).forEach(contractName => {
-            contractsToTest.push(contractName)
-          })
+          gatherContractsFrom(filename)
        })
      } else {
-        contractsToTest = Object.keys(compilationResult[path.basename(filepath)])
+        gatherContractsFrom(filepath)
      }
-
-      next(null, contractsToTest, contracts)
+      next(null, contractsToTest, contractsToTestDetails, contracts)
    },
-    function runTests (contractsToTest, contracts, next) {
+    function runTests (contractsToTest, contractsToTestDetails, contracts, next) {
      let totalPassing = 0
      let totalFailing = 0
      let totalTime = 0
@ -172,7 +196,7 @@ var runTestFiles = function (filepath, isDirectory, web3) {
      }

      async.eachOfLimit(contractsToTest, 1, (contractName, index, cb) => {
-        TestRunner.runTest(contractName, contracts[contractName], testCallback, (err, result) => {
+        TestRunner.runTest(contractName, contracts[contractName], contractsToTestDetails[index], { accounts }, testCallback, (err, result) => {
          if (err) {
            return cb(err)
          }
--- a/remix-tests/src/testRunner.js
+++ b/remix-tests/src/testRunner.js
@ -2,6 +2,20 @@ var async = require('async')
 var changeCase = require('change-case')
 var Web3 = require('web3')

+function getFunctionFullName (signature, methodIdentifiers) {
+  for (var method in methodIdentifiers) {
+    if (signature.replace('0x', '') === methodIdentifiers[method].replace('0x', '')) {
+      return method
+    }
+  }
+  return null
+}
+
+function getOverridedSender (userdoc, signature, methodIdentifiers) {
+  let fullName = getFunctionFullName(signature, methodIdentifiers)
+  return fullName && userdoc.methods[fullName] ? userdoc.methods[fullName].notice : null
+}
+
 function getAvailableFunctions (jsonInterface) {
  return jsonInterface.reverse().filter((x) => x.type === 'function').map((x) => x.name)
 }
@ -24,7 +38,7 @@ function createRunList (jsonInterface) {
    if (availableFunctions.indexOf('beforeEach') >= 0) {
      runList.push({name: 'beforeEach', type: 'internal', constant: false})
    }
-    runList.push({name: func.name, type: 'test', constant: func.constant})
+    runList.push({name: func.name, signature: func.signature, type: 'test', constant: func.constant})
    if (availableFunctions.indexOf('afterEach') >= 0) {
      runList.push({name: 'afterEach', type: 'internal', constant: false})
    }
@ -37,7 +51,7 @@ function createRunList (jsonInterface) {
  return runList
 }

-function runTest (testName, testObject, testCallback, resultsCallback) {
+function runTest (testName, testObject, contractDetails, opts, testCallback, resultsCallback) {
  let runList = createRunList(testObject._jsonInterface)

  let passingNum = 0
@ -45,12 +59,32 @@ function runTest (testName, testObject, testCallback, resultsCallback) {
  let timePassed = 0
  let web3 = new Web3()

+  var userAgent = (typeof (navigator) !== 'undefined') && navigator.userAgent ? navigator.userAgent.toLowerCase() : '-'
+  var isBrowser = !(typeof (window) === 'undefined' || userAgent.indexOf(' electron/') > -1)
+  if (!isBrowser) {
+    let signale = require('signale')
+    signale.warn('DO NOT TRY TO ACCESS (IN YOUR SOLIDITY TEST) AN ACCOUNT GREATER THAN THE LENGTH OF THE FOLLOWING ARRAY (' + opts.accounts.length + ') :')
+    signale.warn(opts.accounts)
+    signale.warn('e.g: the following code won\'t work in the current context:')
+    signale.warn('TestsAccounts.getAccount(' + opts.accounts.length + ')')
+  }
+
  testCallback({type: 'contract', value: testName, filename: testObject.filename})
  async.eachOfLimit(runList, 1, function (func, index, next) {
+    let sender
+    if (func.signature) {
+      sender = getOverridedSender(contractDetails.userdoc, func.signature, contractDetails.evm.methodIdentifiers)
+      if (opts.accounts) {
+        sender = opts.accounts[sender]
+      }
+    }
+    let sendParams
+    if (sender) sendParams = { from: sender }
+
    let method = testObject.methods[func.name].apply(testObject.methods[func.name], [])
    let startTime = Date.now()
    if (func.constant) {
-      method.call().then((result) => {
+      method.call(sendParams).then((result) => {
        let time = Math.ceil((Date.now() - startTime) / 1000.0)
        if (result) {
          testCallback({type: 'testPass', value: changeCase.sentenceCase(func.name), time: time, context: testName})
@ -63,7 +97,7 @@ function runTest (testName, testObject, testCallback, resultsCallback) {
        next()
      })
    } else {
-      method.send().on('receipt', function (receipt) {
+      method.send(sendParams).on('receipt', function (receipt) {
        try {
          let time = Math.ceil((Date.now() - startTime) / 1000.0)
          let topic = Web3.utils.sha3('AssertionEvent(bool,string)')
@ -95,11 +129,12 @@ function runTest (testName, testObject, testCallback, resultsCallback) {
          return next(err)
        }
      }).on('error', function (err) {
+        console.error(err)
        next(err)
      })
    }
-  }, function () {
-    resultsCallback(null, {
+  }, function (error) {
+    resultsCallback(error, {
      passingNum: passingNum,
      failureNum: failureNum,
      timePassed: timePassed
--- a/remix-tests/tests/testRunner.js
+++ b/remix-tests/tests/testRunner.js
@ -10,18 +10,27 @@ const Provider = require('remix-simulator').Provider
 function compileAndDeploy (filename, callback) {
  let web3 = new Web3()
  web3.setProvider(new Provider())
-
+  let compilationData
+  let accounts
  async.waterfall([
+    function getAccountList (next) {
+      web3.eth.getAccounts((_err, _accounts) => {
+        accounts = _accounts
+        next(_err)
+      })
+    },
    function compile (next) {
-      Compiler.compileFileOrFiles(filename, false, next)
+      Compiler.compileFileOrFiles(filename, false, {accounts}, next)
    },
    function deployAllContracts (compilationResult, next) {
+      compilationData = compilationResult
      Deployer.deployAll(compilationResult, web3, next)
    }
  ], function (_err, contracts) {
-    callback(null, contracts)
+    callback(null, compilationData, contracts, accounts)
  })
-}
+}  
+  

 describe('testRunner', function () {
  describe('#runTest', function() {
@ -30,7 +39,7 @@ describe('testRunner', function () {
      let tests = [], results = {}

      before(function (done) {
-        compileAndDeploy(filename, function (_err, contracts) {
+        compileAndDeploy(filename, function (_err, compilationData, contracts, accounts) {
          var testCallback = function (test) {
            tests.push(test)
          }
@ -38,7 +47,7 @@ describe('testRunner', function () {
            results = _results
            done()
          }
-          TestRunner.runTest('MyTest', contracts.MyTest, testCallback, resultsCallback)
+          TestRunner.runTest('MyTest', contracts.MyTest, compilationData['simple_storage_test.sol']['MyTest'], { accounts }, testCallback, resultsCallback)
        })
      })

@ -66,7 +75,7 @@ describe('testRunner', function () {
      let tests = [], results = {}

      before(function (done) {
-        compileAndDeploy(filename, function (_err, contracts) {
+        compileAndDeploy(filename, function (_err, compilationData, contracts, accounts) {
          var testCallback = function (test) {
            tests.push(test)
          }
@ -74,7 +83,7 @@ describe('testRunner', function () {
            results = _results
            done()
          }
-          TestRunner.runTest('MyTest', contracts.MyTest, testCallback, resultsCallback)
+          TestRunner.runTest('MyTest', contracts.MyTest, compilationData['simple_storage_test.sol']['MyTest'], { accounts }, testCallback, resultsCallback)
        })
      })

@ -101,7 +110,7 @@ describe('testRunner', function () {
      let tests = [], results = {}

      before(function (done) {
-        compileAndDeploy(filename, function (_err, contracts) {
+        compileAndDeploy(filename, function (_err, compilationData, contracts, accounts) {
          var testCallback = function (test) {
            tests.push(test)
          }
@ -109,8 +118,8 @@ describe('testRunner', function () {
            results = _results
            done()
          }
-          TestRunner.runTest('StringTest', contracts.StringTest, testCallback, resultsCallback)
-          TestRunner.runTest('StringTest2', contracts.StringTest2, testCallback, resultsCallback)
+          TestRunner.runTest('StringTest', contracts.StringTest, compilationData['simple_string_test.sol']['StringTest'], { accounts }, testCallback, resultsCallback)
+          TestRunner.runTest('StringTest2', contracts.StringTest2, compilationData['simple_string_test.sol']['StringTest2'], { accounts }, testCallback, resultsCallback)
        })
      })

@ -138,7 +147,7 @@ describe('testRunner', function () {
      let tests = [], results = {}

      before(function (done) {
-        compileAndDeploy(filename, function (_err, contracts) {
+        compileAndDeploy(filename, function (_err, compilationData, contracts, accounts) {
          var testCallback = function (test) {
            tests.push(test)
          }
@ -146,7 +155,7 @@ describe('testRunner', function () {
            results = _results
            done()
          }
-          TestRunner.runTest('IntegerTest', contracts.IntegerTest, testCallback, resultsCallback)
+          TestRunner.runTest('IntegerTest', contracts.IntegerTest, compilationData['number_test.sol']['IntegerTest'], { accounts }, testCallback, resultsCallback)
        })
      })

@ -157,5 +166,33 @@ describe('testRunner', function () {
        assert.equal(results.failureNum, 2)
      })
    })
+
+    // Test Transaction with different sender
+    describe('various sender', function () {
+      let filename = 'tests/various_sender/sender_test.sol'
+      let tests = [], results = {}
+
+      before(function (done) {
+        compileAndDeploy(filename, function (_err, compilationData, contracts, accounts) {
+          var testCallback = function (test) {
+            tests.push(test)
+          }
+          var resultsCallback = function (_err, _results) {
+            results = _results
+            done()
+          }
+          
+          TestRunner.runTest('SenderTest', contracts.SenderTest, compilationData['sender_test.sol']['SenderTest'], { accounts }, testCallback, resultsCallback)
+          
+        })
+      })
+
+        it('should have 4 passing tests', function () {
+          assert.equal(results.passingNum, 4)
+      })
+      it('should have 1 failing tests', function () {
+        assert.equal(results.failureNum, 0)
+      })
+    })
  })
 })
--- a/remix-tests/tests/various_sender/sender_test.sol
+++ b/remix-tests/tests/various_sender/sender_test.sol
@ -0,0 +1,28 @@
+pragma solidity ^0.4.7;
+import "remix_tests.sol"; // this import is automatically injected by Remix.
+import "remix_accounts.sol";
+
+contract SenderTest {
+   
+    function beforeAll () {}
+    
+    /// 1
+    function checkSenderIs1 () public {
+        Assert.equal(msg.sender, TestsAccounts.getAccount(1), "wrong sender in checkSenderIs1");
+    }
+    
+    /// 0
+    function checkSenderIs0 () public {
+        Assert.equal(msg.sender, TestsAccounts.getAccount(0), "wrong sender in checkSenderIs0");
+    }
+
+    /// 1
+    function checkSenderIsNt0 () public {
+        Assert.notEqual(msg.sender, TestsAccounts.getAccount(0), "wrong sender in checkSenderIsNot0");
+    }
+
+    /// 2
+    function checkSenderIsnt2 () public {
+        Assert.notEqual(msg.sender, TestsAccounts.getAccount(1), "wrong sender in checkSenderIsnt2");
+    }
+}
--- a/1
+++ b/1
@ -0,0 +1 @@
+Subproject commit 1a9ec3230e7a3c278ddc6344e5c89d488a316910
				`@ -0,0 +1 @@`
				`Subproject commit 1a9ec3230e7a3c278ddc6344e5c89d488a316910`