Merge commit '699bed10c09a86983f357d3c2fd421c2dc28a2f6' into ethereumjs

Conflicts:
	libjsqrc/ethereumjs/dist/ethereum.js.map
	libjsqrc/ethereumjs/dist/ethereum.min.js

libjsqrc/ethereumjs/dist/ethereum.js

@@ -238,9 +238,32 @@ if ("build" !== 'build') {/*
     var BigNumber = require('bignumber.js'); // jshint ignore:line
 */}
 
+var ETH_UNITS = [ 
+    'wei', 
+    'Kwei', 
+    'Mwei', 
+    'Gwei', 
+    'szabo', 
+    'finney', 
+    'ether', 
+    'grand', 
+    'Mether', 
+    'Gether', 
+    'Tether', 
+    'Pether', 
+    'Eether', 
+    'Zether', 
+    'Yether', 
+    'Nether', 
+    'Dether', 
+    'Vether', 
+    'Uether' 
+];
+
 module.exports = {
     ETH_PADDING: 32,
     ETH_SIGNATURE_LENGTH: 4,
+    ETH_UNITS: ETH_UNITS,
     ETH_BIGNUMBER_ROUNDING_MODE: { ROUNDING_MODE: BigNumber.ROUND_DOWN }
 };
 
@@ -368,6 +391,11 @@ var addFunctionsToContract = function (contract, desc, address) {
 
 var addEventRelatedPropertiesToContract = function (contract, desc, address) {
     contract.address = address;
+    contract._onWatchEventResult = function (data) {
+        var matchingEvent = event.getMatchingEvent(utils.filterEvents(desc));
+        var parser = eventImpl.outputParser(matchingEvent);
+        return parser(data);
+    };
     
     Object.defineProperty(contract, 'topic', {
         get: function() {
@@ -386,8 +414,12 @@ var addEventsToContract = function (contract, desc, address) {
         var impl = function () {
             var params = Array.prototype.slice.call(arguments);
             var signature = abi.eventSignatureFromAscii(e.name);
-            var event = eventImpl(address, signature, e);
+            var event = eventImpl.inputParser(address, signature, e);
             var o = event.apply(null, params);
+            o._onWatchEventResult = function (data) {
+                var parser = eventImpl.outputParser(e);
+                return parser(data);
+            };
             return web3.eth.watch(o);  
         };
         
@@ -481,6 +513,16 @@ module.exports = contract;
 var abi = require('./abi');
 var utils = require('./utils');
 
+/// filter inputs array && returns only indexed (or not) inputs
+/// @param inputs array
+/// @param bool if result should be an array of indexed params on not
+/// @returns array of (not?) indexed params
+var filterInputs = function (inputs, indexed) {
+    return inputs.filter(function (current) {
+        return current.indexed === indexed;
+    });
+};
+
 var inputWithName = function (inputs, name) {
     var index = utils.findIndex(inputs, function (input) {
         return input.name === name;
@@ -496,7 +538,7 @@ var inputWithName = function (inputs, name) {
 var indexedParamsToTopics = function (event, indexed) {
     // sort keys?
     return Object.keys(indexed).map(function (key) {
-        var inputs = [inputWithName(event.inputs, key)];
+        var inputs = [inputWithName(filterInputs(event.inputs, true), key)];
 
         var value = indexed[key];
         if (value instanceof Array) {
@@ -508,7 +550,7 @@ var indexedParamsToTopics = function (event, indexed) {
     });
 };
 
-var implementationOfEvent = function (address, signature, event) {
+var inputParser = function (address, signature, event) {
     
     // valid options are 'earliest', 'latest', 'offset' and 'max', as defined for 'eth.watch'
     return function (indexed, options) {
@@ -523,7 +565,63 @@ var implementationOfEvent = function (address, signature, event) {
     };
 };
 
-module.exports = implementationOfEvent;
+var getArgumentsObject = function (inputs, indexed, notIndexed) {
+    var indexedCopy = indexed.slice();
+    var notIndexedCopy = notIndexed.slice();
+    return inputs.reduce(function (acc, current) {
+        var value;
+        if (current.indexed)
+            value = indexed.splice(0, 1)[0];
+        else
+            value = notIndexed.splice(0, 1)[0];
+
+        acc[current.name] = value;
+        return acc;
+    }, {}); 
+};
+ 
+var outputParser = function (event) {
+    
+    return function (output) {
+        var result = {
+            event: utils.extractDisplayName(event.name),
+            number: output.number,
+            args: {}
+        };
+
+        if (!output.topic) {
+            return result;
+        }
+       
+        var indexedOutputs = filterInputs(event.inputs, true);
+        var indexedData = "0x" + output.topic.slice(1, output.topic.length).map(function (topic) { return topic.slice(2); }).join("");
+        var indexedRes = abi.formatOutput(indexedOutputs, indexedData);
+
+        var notIndexedOutputs = filterInputs(event.inputs, false);
+        var notIndexedRes = abi.formatOutput(notIndexedOutputs, output.data);
+
+        result.args = getArgumentsObject(event.inputs, indexedRes, notIndexedRes);
+
+        return result;
+    };
+};
+
+var getMatchingEvent = function (events, payload) {
+    for (var i = 0; i < events.length; i++) {
+        var signature = abi.eventSignatureFromAscii(events[i].name); 
+        if (signature === payload.topic[0]) {
+            return events[i];
+        }
+    }
+    return undefined;
+};
+
+
+module.exports = {
+    inputParser: inputParser,
+    outputParser: outputParser,
+    getMatchingEvent: getMatchingEvent
+};
 
 
 },{"./abi":1,"./utils":11}],5:[function(require,module,exports){
@@ -566,6 +664,8 @@ var Filter = function(options, impl) {
             console.warn('"topics" is deprecated, use "topic" instead');
         }
         
+        this._onWatchResult = options._onWatchEventResult;
+
         // evaluate lazy properties
         options = {
             to: options.to,
@@ -603,7 +703,8 @@ Filter.prototype.changed = function(callback) {
 Filter.prototype.trigger = function(messages) {
     for (var i = 0; i < this.callbacks.length; i++) {
         for (var j = 0; j < messages.length; j++) {
-            this.callbacks[i].call(this, messages[j]);
+            var message = this._onWatchResult ? this._onWatchResult(messages[j]) : messages[j];
+            this.callbacks[i].call(this, message);
         }
     }
 };
@@ -1104,6 +1205,8 @@ module.exports = {
  * @date 2015
  */
 
+var c = require('./const');
+
 /// Finds first index of array element matching pattern
 /// @param array
 /// @param callback pattern
@@ -1185,6 +1288,32 @@ var filterEvents = function (json) {
     });
 };
 
+/// used to transform value/string to eth string
+/// TODO: use BigNumber.js to parse int
+/// TODO: add tests for it!
+var toEth = function (str) {
+    var val = typeof str === "string" ? str.indexOf('0x') === 0 ? parseInt(str.substr(2), 16) : parseInt(str) : str;
+    var unit = 0;
+    var units = c.ETH_UNITS;
+    while (val > 3000 && unit < units.length - 1)
+    {
+        val /= 1000;
+        unit++;
+    }
+    var s = val.toString().length < val.toFixed(2).length ? val.toString() : val.toFixed(2);
+    var replaceFunction = function($0, $1, $2) {
+        return $1 + ',' + $2;
+    };
+
+    while (true) {
+        var o = s;
+        s = s.replace(/(\d)(\d\d\d[\.\,])/, replaceFunction);
+        if (o === s)
+            break;
+    }
+    return s + ' ' + units[unit];
+};
+
 module.exports = {
     findIndex: findIndex,
     toAscii: toAscii,
@@ -1192,11 +1321,12 @@ module.exports = {
     extractDisplayName: extractDisplayName,
     extractTypeName: extractTypeName,
     filterFunctions: filterFunctions,
-    filterEvents: filterEvents
+    filterEvents: filterEvents,
+    toEth: toEth
 };
 
 
-},{}],12:[function(require,module,exports){
+},{"./const":2}],12:[function(require,module,exports){
 /*
     This file is part of ethereum.js.
 
@@ -1228,28 +1358,6 @@ if ("build" !== 'build') {/*
 
 var utils = require('./utils');
 
-var ETH_UNITS = [ 
-    'wei', 
-    'Kwei', 
-    'Mwei', 
-    'Gwei', 
-    'szabo', 
-    'finney', 
-    'ether', 
-    'grand', 
-    'Mether', 
-    'Gether', 
-    'Tether', 
-    'Pether', 
-    'Eether', 
-    'Zether', 
-    'Yether', 
-    'Nether', 
-    'Dether', 
-    'Vether', 
-    'Uether' 
-];
-
 /// @returns an array of objects describing web3 api methods
 var web3Methods = function () {
     return [
@@ -1412,29 +1520,7 @@ var web3 = {
     },
 
     /// used to transform value/string to eth string
-    /// TODO: use BigNumber.js to parse int
+    toEth: utils.toEth,
-    toEth: function(str) {
-        var val = typeof str === "string" ? str.indexOf('0x') === 0 ? parseInt(str.substr(2), 16) : parseInt(str) : str;
-        var unit = 0;
-        var units = ETH_UNITS;
-        while (val > 3000 && unit < units.length - 1)
-        {
-            val /= 1000;
-            unit++;
-        }
-        var s = val.toString().length < val.toFixed(2).length ? val.toString() : val.toFixed(2);
-        var replaceFunction = function($0, $1, $2) {
-            return $1 + ',' + $2;
-        };
-
-        while (true) {
-            var o = s;
-            s = s.replace(/(\d)(\d\d\d[\.\,])/, replaceFunction);
-            if (o === s)
-                break;
-        }
-        return s + ' ' + units[unit];
-    },
 
     /// eth object prototype
     eth: {
@@ -1470,11 +1556,6 @@ var web3 = {
             return new web3.filter(filter, shhWatch);
         }
     },
-
-    /// @returns true if provider is installed
-    haveProvider: function() {
-        return !!web3.provider.provider;
-    }
 };
 
 /// setups all api methods
@@ -1497,7 +1578,6 @@ var shhWatch = {
 setupMethods(shhWatch, shhWatchMethods());
 
 web3.setProvider = function(provider) {
-    //provider.onmessage = messageHandler; // there will be no async calls, to remove
     web3.provider.set(provider);
 };
 

libjsqrc/ethereumjs/example/event_inc.html

@@ -0,0 +1,66 @@
+<!doctype>
+<html>
+    <head>
+    <script type="text/javascript" src="js/bignumber.js/bignumber.min.js"></script>
+    <script type="text/javascript" src="../dist/ethereum.js"></script>
+    <script type="text/javascript">
+        var web3 = require('web3');
+        web3.setProvider(new web3.providers.HttpSyncProvider('http://localhost:8080'));
+
+        var source = "" + 
+        "contract Contract { " +
+        "   event Incremented(bool indexed odd, uint x); " +
+        "   function Contract() { " +
+        "        x = 69; " +
+        "    } " +
+        "    function inc() { " +
+        "        ++x; " +
+        "        Incremented(x % 2 == 1, x); " +
+        "    } " +
+        "    uint x; " +
+        "}";
+
+        var desc = [{
+            "type":"event",
+            "name":"Incremented",
+            "inputs": [{"name":"odd","type":"bool","indexed":true},{"name":"x","type":"uint","indexed":false}],
+        }, {
+            "type":"function",
+            "name":"inc",
+            "inputs": [],
+            "outputs": []
+        }];
+
+        var address;
+        var contract;
+
+        var update = function (x) {
+            document.getElementById('result').innerText = JSON.stringify(x);
+        };
+    
+        var createContract = function () {
+            address = web3.eth.transact({code: web3.eth.solidity(source)});
+            contract = web3.eth.contract(address, desc); 
+            contract.Incremented({odd: true}).changed(update);
+            
+        };
+
+        var callContract = function () {
+            contract.call().inc();
+        };
+
+
+    </script>
+    </head>
+
+    <body>
+        <div>
+            <button type="button" onClick="createContract();">create contract</button>
+        </div>
+        <div>
+            <button type="button" onClick="callContract();">test1</button>
+        </div>
+        <div id="result">
+        </div>
+    </body>
+</html>

libjsqrc/ethereumjs/lib/const.js

@@ -25,9 +25,32 @@ if (process.env.NODE_ENV !== 'build') {
     var BigNumber = require('bignumber.js'); // jshint ignore:line
 }
 
+var ETH_UNITS = [ 
+    'wei', 
+    'Kwei', 
+    'Mwei', 
+    'Gwei', 
+    'szabo', 
+    'finney', 
+    'ether', 
+    'grand', 
+    'Mether', 
+    'Gether', 
+    'Tether', 
+    'Pether', 
+    'Eether', 
+    'Zether', 
+    'Yether', 
+    'Nether', 
+    'Dether', 
+    'Vether', 
+    'Uether' 
+];
+
 module.exports = {
     ETH_PADDING: 32,
     ETH_SIGNATURE_LENGTH: 4,
+    ETH_UNITS: ETH_UNITS,
     ETH_BIGNUMBER_ROUNDING_MODE: { ROUNDING_MODE: BigNumber.ROUND_DOWN }
 };
 

libjsqrc/ethereumjs/lib/contract.js

@@ -120,6 +120,11 @@ var addFunctionsToContract = function (contract, desc, address) {
 
 var addEventRelatedPropertiesToContract = function (contract, desc, address) {
     contract.address = address;
+    contract._onWatchEventResult = function (data) {
+        var matchingEvent = event.getMatchingEvent(utils.filterEvents(desc));
+        var parser = eventImpl.outputParser(matchingEvent);
+        return parser(data);
+    };
     
     Object.defineProperty(contract, 'topic', {
         get: function() {
@@ -138,8 +143,12 @@ var addEventsToContract = function (contract, desc, address) {
         var impl = function () {
             var params = Array.prototype.slice.call(arguments);
             var signature = abi.eventSignatureFromAscii(e.name);
-            var event = eventImpl(address, signature, e);
+            var event = eventImpl.inputParser(address, signature, e);
             var o = event.apply(null, params);
+            o._onWatchEventResult = function (data) {
+                var parser = eventImpl.outputParser(e);
+                return parser(data);
+            };
             return web3.eth.watch(o);  
         };
         

libjsqrc/ethereumjs/lib/event.js

@@ -23,6 +23,16 @@
 var abi = require('./abi');
 var utils = require('./utils');
 
+/// filter inputs array && returns only indexed (or not) inputs
+/// @param inputs array
+/// @param bool if result should be an array of indexed params on not
+/// @returns array of (not?) indexed params
+var filterInputs = function (inputs, indexed) {
+    return inputs.filter(function (current) {
+        return current.indexed === indexed;
+    });
+};
+
 var inputWithName = function (inputs, name) {
     var index = utils.findIndex(inputs, function (input) {
         return input.name === name;
@@ -38,7 +48,7 @@ var inputWithName = function (inputs, name) {
 var indexedParamsToTopics = function (event, indexed) {
     // sort keys?
     return Object.keys(indexed).map(function (key) {
-        var inputs = [inputWithName(event.inputs, key)];
+        var inputs = [inputWithName(filterInputs(event.inputs, true), key)];
 
         var value = indexed[key];
         if (value instanceof Array) {
@@ -50,7 +60,7 @@ var indexedParamsToTopics = function (event, indexed) {
     });
 };
 
-var implementationOfEvent = function (address, signature, event) {
+var inputParser = function (address, signature, event) {
     
     // valid options are 'earliest', 'latest', 'offset' and 'max', as defined for 'eth.watch'
     return function (indexed, options) {
@@ -65,5 +75,61 @@ var implementationOfEvent = function (address, signature, event) {
     };
 };
 
-module.exports = implementationOfEvent;
+var getArgumentsObject = function (inputs, indexed, notIndexed) {
+    var indexedCopy = indexed.slice();
+    var notIndexedCopy = notIndexed.slice();
+    return inputs.reduce(function (acc, current) {
+        var value;
+        if (current.indexed)
+            value = indexed.splice(0, 1)[0];
+        else
+            value = notIndexed.splice(0, 1)[0];
+
+        acc[current.name] = value;
+        return acc;
+    }, {}); 
+};
+ 
+var outputParser = function (event) {
+    
+    return function (output) {
+        var result = {
+            event: utils.extractDisplayName(event.name),
+            number: output.number,
+            args: {}
+        };
+
+        if (!output.topic) {
+            return result;
+        }
+       
+        var indexedOutputs = filterInputs(event.inputs, true);
+        var indexedData = "0x" + output.topic.slice(1, output.topic.length).map(function (topic) { return topic.slice(2); }).join("");
+        var indexedRes = abi.formatOutput(indexedOutputs, indexedData);
+
+        var notIndexedOutputs = filterInputs(event.inputs, false);
+        var notIndexedRes = abi.formatOutput(notIndexedOutputs, output.data);
+
+        result.args = getArgumentsObject(event.inputs, indexedRes, notIndexedRes);
+
+        return result;
+    };
+};
+
+var getMatchingEvent = function (events, payload) {
+    for (var i = 0; i < events.length; i++) {
+        var signature = abi.eventSignatureFromAscii(events[i].name); 
+        if (signature === payload.topic[0]) {
+            return events[i];
+        }
+    }
+    return undefined;
+};
+
+
+module.exports = {
+    inputParser: inputParser,
+    outputParser: outputParser,
+    getMatchingEvent: getMatchingEvent
+};
 

libjsqrc/ethereumjs/lib/filter.js

@@ -37,6 +37,8 @@ var Filter = function(options, impl) {
             console.warn('"topics" is deprecated, use "topic" instead');
         }
         
+        this._onWatchResult = options._onWatchEventResult;
+
         // evaluate lazy properties
         options = {
             to: options.to,
@@ -74,7 +76,8 @@ Filter.prototype.changed = function(callback) {
 Filter.prototype.trigger = function(messages) {
     for (var i = 0; i < this.callbacks.length; i++) {
         for (var j = 0; j < messages.length; j++) {
-            this.callbacks[i].call(this, messages[j]);
+            var message = this._onWatchResult ? this._onWatchResult(messages[j]) : messages[j];
+            this.callbacks[i].call(this, message);
         }
     }
 };

libjsqrc/ethereumjs/lib/utils.js

@@ -20,6 +20,8 @@
  * @date 2015
  */
 
+var c = require('./const');
+
 /// Finds first index of array element matching pattern
 /// @param array
 /// @param callback pattern
@@ -101,6 +103,32 @@ var filterEvents = function (json) {
     });
 };
 
+/// used to transform value/string to eth string
+/// TODO: use BigNumber.js to parse int
+/// TODO: add tests for it!
+var toEth = function (str) {
+    var val = typeof str === "string" ? str.indexOf('0x') === 0 ? parseInt(str.substr(2), 16) : parseInt(str) : str;
+    var unit = 0;
+    var units = c.ETH_UNITS;
+    while (val > 3000 && unit < units.length - 1)
+    {
+        val /= 1000;
+        unit++;
+    }
+    var s = val.toString().length < val.toFixed(2).length ? val.toString() : val.toFixed(2);
+    var replaceFunction = function($0, $1, $2) {
+        return $1 + ',' + $2;
+    };
+
+    while (true) {
+        var o = s;
+        s = s.replace(/(\d)(\d\d\d[\.\,])/, replaceFunction);
+        if (o === s)
+            break;
+    }
+    return s + ' ' + units[unit];
+};
+
 module.exports = {
     findIndex: findIndex,
     toAscii: toAscii,
@@ -108,6 +136,7 @@ module.exports = {
     extractDisplayName: extractDisplayName,
     extractTypeName: extractTypeName,
     filterFunctions: filterFunctions,
-    filterEvents: filterEvents
+    filterEvents: filterEvents,
+    toEth: toEth
 };
 

libjsqrc/ethereumjs/lib/web3.js

@@ -29,28 +29,6 @@ if (process.env.NODE_ENV !== 'build') {
 
 var utils = require('./utils');
 
-var ETH_UNITS = [ 
-    'wei', 
-    'Kwei', 
-    'Mwei', 
-    'Gwei', 
-    'szabo', 
-    'finney', 
-    'ether', 
-    'grand', 
-    'Mether', 
-    'Gether', 
-    'Tether', 
-    'Pether', 
-    'Eether', 
-    'Zether', 
-    'Yether', 
-    'Nether', 
-    'Dether', 
-    'Vether', 
-    'Uether' 
-];
-
 /// @returns an array of objects describing web3 api methods
 var web3Methods = function () {
     return [
@@ -213,29 +191,7 @@ var web3 = {
     },
 
     /// used to transform value/string to eth string
-    /// TODO: use BigNumber.js to parse int
+    toEth: utils.toEth,
-    toEth: function(str) {
-        var val = typeof str === "string" ? str.indexOf('0x') === 0 ? parseInt(str.substr(2), 16) : parseInt(str) : str;
-        var unit = 0;
-        var units = ETH_UNITS;
-        while (val > 3000 && unit < units.length - 1)
-        {
-            val /= 1000;
-            unit++;
-        }
-        var s = val.toString().length < val.toFixed(2).length ? val.toString() : val.toFixed(2);
-        var replaceFunction = function($0, $1, $2) {
-            return $1 + ',' + $2;
-        };
-
-        while (true) {
-            var o = s;
-            s = s.replace(/(\d)(\d\d\d[\.\,])/, replaceFunction);
-            if (o === s)
-                break;
-        }
-        return s + ' ' + units[unit];
-    },
 
     /// eth object prototype
     eth: {
@@ -271,11 +227,6 @@ var web3 = {
             return new web3.filter(filter, shhWatch);
         }
     },
-
-    /// @returns true if provider is installed
-    haveProvider: function() {
-        return !!web3.provider.provider;
-    }
 };
 
 /// setups all api methods
@@ -298,7 +249,6 @@ var shhWatch = {
 setupMethods(shhWatch, shhWatchMethods());
 
 web3.setProvider = function(provider) {
-    //provider.onmessage = messageHandler; // there will be no async calls, to remove
     web3.provider.set(provider);
 };
 

libjsqrc/ethereumjs/test/event.inputParser.js

@@ -0,0 +1,125 @@
+var assert = require('assert');
+var event = require('../lib/event.js');
+var f = require('../lib/formatters.js');
+
+describe('event', function () {
+    describe('inputParser', function () {
+        it('should create basic filter input object', function () {
+            
+            // given
+            var address = '0x012345'; 
+            var signature = '0x987654';
+            var e = {
+                name: 'Event',
+                inputs: [{"name":"a","type":"uint256","indexed":true},{"name":"b","type":"hash256","indexed":false}]
+            };
+
+            // when
+            var impl = event.inputParser(address, signature, e);
+            var result = impl();
+
+            // then
+            assert.equal(result.address, address); 
+            assert.equal(result.topic.length, 1);
+            assert.equal(result.topic[0], signature);
+
+        });
+
+        it('should create filter input object with options', function () {
+            
+            // given
+            var address = '0x012345';
+            var signature = '0x987654';
+            var options = {
+                earliest: 1,
+                latest: 2,
+                offset: 3,
+                max: 4
+            };
+            var e = {
+                name: 'Event',
+                inputs: [{"name":"a","type":"uint256","indexed":true},{"name":"b","type":"hash256","indexed":false}]
+            };
+
+            // when
+            var impl = event.inputParser(address, signature, e); 
+            var result = impl({}, options);
+
+            // then
+            assert.equal(result.address, address);
+            assert.equal(result.topic.length, 1);
+            assert.equal(result.topic[0], signature);
+            assert.equal(result.earliest, options.earliest);
+            assert.equal(result.latest, options.latest);
+            assert.equal(result.offset, options.offset);
+            assert.equal(result.max, options.max);
+        
+        });
+
+        it('should create filter input object with indexed params', function () {
+        
+            // given
+            var address = '0x012345';
+            var signature = '0x987654';
+            var options = {
+                earliest: 1,
+                latest: 2,
+                offset: 3,
+                max: 4
+            };
+            var e = {
+                name: 'Event',
+                inputs: [{"name":"a","type":"uint256","indexed":true},{"name":"b","type":"hash256","indexed":false}]
+            };
+
+            // when
+            var impl = event.inputParser(address, signature, e); 
+            var result = impl({a: 4}, options);
+
+            // then
+            assert.equal(result.address, address);
+            assert.equal(result.topic.length, 2);
+            assert.equal(result.topic[0], signature);
+            assert.equal(result.topic[1], f.formatInputInt(4));
+            assert.equal(result.earliest, options.earliest);
+            assert.equal(result.latest, options.latest);
+            assert.equal(result.offset, options.offset);
+            assert.equal(result.max, options.max);
+
+        });
+
+        it('should create filter input object with an array of indexed params', function () {
+        
+            // given
+            var address = '0x012345';
+            var signature = '0x987654';
+            var options = {
+                earliest: 1,
+                latest: 2,
+                offset: 3,
+                max: 4
+            };
+            var e = {
+                name: 'Event',
+                inputs: [{"name":"a","type":"uint256","indexed":true},{"name":"b","type":"hash256","indexed":false}]
+            };
+
+            // when
+            var impl = event.inputParser(address, signature, e); 
+            var result = impl({a: [4, 69]}, options);
+
+            // then
+            assert.equal(result.address, address);
+            assert.equal(result.topic.length, 2);
+            assert.equal(result.topic[0], signature);
+            assert.equal(result.topic[1][0], f.formatInputInt(4));
+            assert.equal(result.topic[1][1], f.formatInputInt(69));
+            assert.equal(result.earliest, options.earliest);
+            assert.equal(result.latest, options.latest);
+            assert.equal(result.offset, options.offset);
+            assert.equal(result.max, options.max);
+
+        });
+    });
+});
+

libjsqrc/ethereumjs/test/event.js

@@ -1,124 +0,0 @@
-var assert = require('assert');
-var event = require('../lib/event.js');
-var f = require('../lib/formatters.js');
-
-describe('event', function () {
-    it('should create basic filter input object', function () {
-        
-        // given
-        var address = '0x012345'; 
-        var signature = '0x987654';
-        var e = {
-            name: 'Event',
-            inputs: [{"name":"a","type":"uint256","indexed":true},{"name":"b","type":"hash256","indexed":false}]
-        };
-
-        // when
-        var impl = event(address, signature, e);
-        var result = impl();
-
-        // then
-        assert.equal(result.address, address); 
-        assert.equal(result.topic.length, 1);
-        assert.equal(result.topic[0], signature);
-
-    });
-
-    it('should create filter input object with options', function () {
-        
-        // given
-        var address = '0x012345';
-        var signature = '0x987654';
-        var options = {
-            earliest: 1,
-            latest: 2,
-            offset: 3,
-            max: 4
-        };
-        var e = {
-            name: 'Event',
-            inputs: [{"name":"a","type":"uint256","indexed":true},{"name":"b","type":"hash256","indexed":false}]
-        };
-
-        // when
-        var impl = event(address, signature, e); 
-        var result = impl({}, options);
-
-        // then
-        assert.equal(result.address, address);
-        assert.equal(result.topic.length, 1);
-        assert.equal(result.topic[0], signature);
-        assert.equal(result.earliest, options.earliest);
-        assert.equal(result.latest, options.latest);
-        assert.equal(result.offset, options.offset);
-        assert.equal(result.max, options.max);
-    
-    });
-
-    it('should create filter input object with indexed params', function () {
-    
-        // given
-        var address = '0x012345';
-        var signature = '0x987654';
-        var options = {
-            earliest: 1,
-            latest: 2,
-            offset: 3,
-            max: 4
-        };
-        var e = {
-            name: 'Event',
-            inputs: [{"name":"a","type":"uint256","indexed":true},{"name":"b","type":"hash256","indexed":false}]
-        };
-
-        // when
-        var impl = event(address, signature, e); 
-        var result = impl({a: 4}, options);
-
-        // then
-        assert.equal(result.address, address);
-        assert.equal(result.topic.length, 2);
-        assert.equal(result.topic[0], signature);
-        assert.equal(result.topic[1], f.formatInputInt(4));
-        assert.equal(result.earliest, options.earliest);
-        assert.equal(result.latest, options.latest);
-        assert.equal(result.offset, options.offset);
-        assert.equal(result.max, options.max);
-
-    });
-
-    it('should create filter input object with an array of indexed params', function () {
-    
-        // given
-        var address = '0x012345';
-        var signature = '0x987654';
-        var options = {
-            earliest: 1,
-            latest: 2,
-            offset: 3,
-            max: 4
-        };
-        var e = {
-            name: 'Event',
-            inputs: [{"name":"a","type":"uint256","indexed":true},{"name":"b","type":"hash256","indexed":false}]
-        };
-
-        // when
-        var impl = event(address, signature, e); 
-        var result = impl({a: [4, 69]}, options);
-
-        // then
-        assert.equal(result.address, address);
-        assert.equal(result.topic.length, 2);
-        assert.equal(result.topic[0], signature);
-        assert.equal(result.topic[1][0], f.formatInputInt(4));
-        assert.equal(result.topic[1][1], f.formatInputInt(69));
-        assert.equal(result.earliest, options.earliest);
-        assert.equal(result.latest, options.latest);
-        assert.equal(result.offset, options.offset);
-        assert.equal(result.max, options.max);
-
-    });
-
-});
-

libjsqrc/ethereumjs/test/event.outputParser.js

@@ -0,0 +1,81 @@
+var assert = require('assert');
+var event = require('../lib/event.js');
+
+describe('event', function () {
+    describe('outputParser', function () {
+        it('should parse basic event output object', function () {
+            
+            // given
+            var output = {
+                "address":"0x78dfc5983baecf65f73e3de3a96cee24e6b7981e",
+                "data":"0x000000000000000000000000000000000000000000000000000000000000004b",
+                "number":2,
+                "topic":[
+                    "0x6e61ef44ac2747ff8b84d353a908eb8bd5c3fb118334d57698c5cfc7041196ad",
+                    "0x0000000000000000000000000000000000000000000000000000000000000001"
+                ]
+            };
+
+            var e = {
+                name: 'Event',
+                inputs: [{"name":"a","type":"bool","indexed":true},{"name":"b","type":"uint256","indexed":false}]
+            };
+
+            // when 
+            var impl = event.outputParser(e);
+            var result = impl(output);
+
+            // then
+            assert.equal(result.event, 'Event');
+            assert.equal(result.number, 2);
+            assert.equal(Object.keys(result.args).length, 2);
+            assert.equal(result.args.a, true);
+            assert.equal(result.args.b, 75);
+        }); 
+
+        it('should parse event output object arguments in correct order', function () {
+            
+            // given
+            var output = {
+                "address":"0x78dfc5983baecf65f73e3de3a96cee24e6b7981e",
+                "data": "0x" + 
+                    "000000000000000000000000000000000000000000000000000000000000004b" + 
+                    "000000000000000000000000000000000000000000000000000000000000004c" +
+                    "0000000000000000000000000000000000000000000000000000000000000001",
+                "number":3,
+                "topic":[
+                    "0x6e61ef44ac2747ff8b84d353a908eb8bd5c3fb118334d57698c5cfc7041196ad",
+                    "0x0000000000000000000000000000000000000000000000000000000000000001",
+                    "0x0000000000000000000000000000000000000000000000000000000000000005"
+                ]
+            };
+            
+            var e = {
+                name: 'Event2',
+                inputs: [
+                    {"name":"a","type":"bool","indexed":true},
+                    {"name":"b","type":"int","indexed":false},
+                    {"name":"c","type":"int","indexed":false},
+                    {"name":"d","type":"int","indexed":true},
+                    {"name":"e","type":"bool","indexed":false}
+                ]
+            };
+            
+            // when 
+            var impl = event.outputParser(e);
+            var result = impl(output);
+            
+            // then
+            assert.equal(result.event, 'Event2');
+            assert.equal(result.number, 3);
+            assert.equal(Object.keys(result.args).length, 5);
+            assert.equal(result.args.a, true);
+            assert.equal(result.args.b, 75);
+            assert.equal(result.args.c, 76);
+            assert.equal(result.args.d, 5);
+            assert.equal(result.args.e, true);
+
+        });
+    });
+});
+