fix && tests for #147

dist/ethereum-light.js

@@ -2388,6 +2388,8 @@ var Jsonrpc = function () {
     if (arguments.callee._singletonInstance) {
         return arguments.callee._singletonInstance;
     }
+    arguments.callee._singletonInstance = this;
+
     this.messageId = 1;
 };
 

dist/ethereum.js

@@ -2388,6 +2388,8 @@ var Jsonrpc = function () {
     if (arguments.callee._singletonInstance) {
         return arguments.callee._singletonInstance;
     }
+    arguments.callee._singletonInstance = this;
+
     this.messageId = 1;
 };
 

lib/web3/jsonrpc.js

@@ -25,6 +25,8 @@ var Jsonrpc = function () {
     if (arguments.callee._singletonInstance) {
         return arguments.callee._singletonInstance;
     }
+    arguments.callee._singletonInstance = this;
+
     this.messageId = 1;
 };
 

test/jsonrpc.id.js

@@ -0,0 +1,23 @@
+var chai = require('chai');
+var assert = chai.assert;
+var Jsonrpc = require('../lib/web3/jsonrpc');
+
+describe('lib/web3/jsonrpc', function () {
+    describe('id', function () {
+        it('should increment the id', function () {
+            
+            // given
+            var a = Jsonrpc.getInstance();
+            var b = Jsonrpc.getInstance();
+            var method = 'm';
+
+            // when
+            var p1 = a.toPayload(method);
+            var p2 = b.toPayload(method);
+
+            // then
+            assert.equal(p2.id, p1.id + 1); 
+        });
+    });
+});
+

test/jsonrpc.toPayload.js

@@ -1,4 +1,5 @@
-var assert = require('assert');
+var chai = require('chai');
+var assert = chai.assert; 
 var jsonrpc = require('../lib/web3/jsonrpc');
 jsonrpc = new jsonrpc();