add eth_blockNumber

remix-simulator/README.md

@@ -14,7 +14,7 @@ Implemented:
 * [X] eth_hashrate
 * [~] eth_gasPrice
 * [~] eth_accounts
-* [_] eth_blockNumber
+* [X] eth_blockNumber
 * [_] eth_getBalance
 * [_] eth_getStorageAt
 * [_] eth_getTransactionCount

remix-simulator/src/methods/blocks.js

@@ -1,12 +1,16 @@
+var Web3 = require("web3")
 
 var Blocks = function (options) {
   this.coinbase = options.coinbase || "0x0000000000000000000000000000000000000000"
+  this.blockNumber = 0
 }
 
 Blocks.prototype.methods = function () {
   return {
     eth_getBlockByNumber: this.eth_getBlockByNumber.bind(this),
-    eth_gasPrice: this.eth_gasPrice.bind(this)
+    eth_gasPrice: this.eth_gasPrice.bind(this),
+    eth_coinbase: this.coinbase.bind(this),
+    eth_blockNumber: this.blockNumber.bind(this)
   }
 }
 
@@ -21,7 +25,7 @@ Blocks.prototype.eth_getBlockByNumber = function (payload, cb) {
     'miner': this.coinbase,
     'mixHash': '0x0000000000000000000000000000000000000000000000000000000000000000',
     'nonce': '0x0000000000000042',
-    'number': '0x0',
+    'number': Web3.utils.tohex(this.blockNumber),
     'parentHash': '0x0000000000000000000000000000000000000000000000000000000000000000',
     'receiptsRoot': '0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421',
     'sha3Uncles': '0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347',
@@ -40,4 +44,12 @@ Blocks.prototype.eth_gasPrice = function (payload, cb) {
   cb(null, 1)
 }
 
+Blocks.prototype.eth_coinbase = function (payload, cb) {
+  cb(null, this.coinbase)
+}
+
+Blocks.prototype.eth_blockNumber = function (payload, cb) {
+  cb(null, this.blockNumber)
+}
+
 module.exports = Blocks