tests for transaction && call

dist/ethereum-light.js

@@ -2142,7 +2142,9 @@ var inputTransactionFormatter = function (options){
         delete options.code;
     }
 
-    ['gasPrice', 'gas', 'value'].forEach(function(key){
+    ['gasPrice', 'gas', 'value'].filter(function (key) {
+        return options[key] !== undefined;
+    }).forEach(function(key){
         options[key] = utils.fromDecimal(options[key]);
     });
 

dist/ethereum.js

@@ -2142,7 +2142,9 @@ var inputTransactionFormatter = function (options){
         delete options.code;
     }
 
-    ['gasPrice', 'gas', 'value'].forEach(function(key){
+    ['gasPrice', 'gas', 'value'].filter(function (key) {
+        return options[key] !== undefined;
+    }).forEach(function(key){
         options[key] = utils.fromDecimal(options[key]);
     });
 

lib/web3/formatters.js

@@ -70,7 +70,9 @@ var inputTransactionFormatter = function (options){
         delete options.code;
     }
 
-    ['gasPrice', 'gas', 'value'].forEach(function(key){
+    ['gasPrice', 'gas', 'value'].filter(function (key) {
+        return options[key] !== undefined;
+    }).forEach(function(key){
         options[key] = utils.fromDecimal(options[key]);
     });
 

test/contract.js

@@ -42,7 +42,7 @@ var address = '0x1234567890123456789012345678901234567890';
 
 describe('web3.eth.contract', function () {
     describe('event', function () {
-        it('should probably create event filter', function (done) {
+        it('should create event filter', function (done) {
             var provider = new FakeHttpProvider();
             web3.setProvider(provider);
             web3.reset(); // reset different polls
@@ -97,5 +97,65 @@ describe('web3.eth.contract', function () {
                 done();
             });
         });
+
+        it('should call constant function', function () {
+            var provider = new FakeHttpProvider();
+            web3.setProvider(provider);
+            web3.reset();
+            var sha3 = '0x5131231231231231231231';
+            var address = '0x1234567890123456789012345678901234567890';
+            provider.injectResult(sha3);
+            var step = 0;
+            provider.injectValidation(function (payload) {
+                if (step === 0) {
+                    step = 1;
+                    assert.equal(payload.jsonrpc, '2.0');
+                    assert.equal(payload.method, 'web3_sha3');
+                    assert.equal(payload.params[0], web3.fromAscii('balance(address)'));
+                } else if (step === 1) {
+                    assert.equal(payload.method, 'eth_call');
+                    assert.deepEqual(payload.params, [{
+                        data: sha3.slice(0, 10) + '0000000000000000000000001234567890123456789012345678901234567890',
+                        to: address
+                    }, 'latest']);
+                }
+            });
+
+            var Contract = web3.eth.contract(desc);
+            var contract = new Contract(address);
+
+            contract.balance(address);
+        });
+
+        it('should transact to normal function', function () {
+            var provider = new FakeHttpProvider();
+            web3.setProvider(provider);
+            web3.reset();
+            var sha3 = '0x5131231231231231231231';
+            var address = '0x1234567890123456789012345678901234567890';
+            provider.injectResult(sha3);
+            var step = 0;
+            provider.injectValidation(function (payload) {
+                if (step === 0) {
+                    step = 1;
+                    assert.equal(payload.jsonrpc, '2.0');
+                    assert.equal(payload.method, 'web3_sha3');
+                    assert.equal(payload.params[0], web3.fromAscii('send(address,uint256)'));
+                } else if (step === 1) {
+                    assert.equal(payload.method, 'eth_sendTransaction');
+                    assert.deepEqual(payload.params, [{
+                        data: sha3.slice(0, 10) + 
+                            '0000000000000000000000001234567890123456789012345678901234567890' + 
+                            '0000000000000000000000000000000000000000000000000000000000000011' ,
+                        to: address
+                    }]);
+                }
+            });
+
+            var Contract = web3.eth.contract(desc);
+            var contract = new Contract(address);
+
+            contract.send(address, 17);
+        });
     });
 });