status-im
/
embark-area-51
mirror of https://github.com/status-im/embark-area-51.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge pull request #100 from iurimatias/develop 

merge develop
This commit is contained in:
Iuri Matias 2015-10-14 15:33:13 -04:00
parent 381896cbd3 d07ddaf1e8
commit 9ec5be8c99
17 changed files with 260 additions and 270 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

64
README.md
View File

@ -1,3 +1,5 @@
This Readme applies to Embark 1.0.0 Beta which is currently under development. For the old version please check the old [readme](https://github.com/iurimatias/embark-framework/blob/0.9.3/README.md)
What is embark
======
@ -11,18 +13,18 @@ With Embark you can:
* Do Test Driven Development with Contracts using Javascript.
* Easily deploy to & use decentralized systems such as IPFS.
* Keep track of deployed contracts, deploy only when truly needed.
* Manage different chains (e.g testnet, private net, livenet)
* Quickly create advanced DApps using multiple contracts.
See the [Wiki](https://github.com/iurimatias/embark-framework/wiki) for more details.
Installation
======
Requirements: geth (1.0.0), solc (0.1.0) or serpent (develop), node (0.12.2) and npm
For specs: pyethereum, ethertdd.py
Requirements: geth (1.1.3 or higher), node (0.12.2) and npm
Optional: serpent (develop) if using contracts with Serpent
```Bash
$ npm install -g embark-framework grunt-cli
$ npm -g install embark-framework
```
See [Complete Installation Instructions](https://github.com/iurimatias/embark-framework/wiki/Installation).
@ -35,11 +37,19 @@ You can easily create a sample working DApp with the following:
$ embark demo
$ cd embark_demo
```
To run the ethereum node for development purposes simply run:
To run a ethereum rpc simulator simply run:
```Bash
$ embark simulator
```
Or Alternatively, you can run a REAL ethereum node for development purposes:
```Bash
$ embark blockchain
```
By default embark blockchain will mine a minimum amount of ether and will only mine when new transactions come in. This is quite usefull to keep a low CPU. The option can be configured at config/blockchain.yml
Then, in another command line:
@ -199,42 +209,41 @@ You can also define contract interfaces (Stubs) and actions to do on deployment
Tests
======
You can run specs with ```embark spec```, it will run any files ending *_spec.js under ```spec/```.
You can run specs with ```embark spec```, it will run any test files under ```test/```.
Embark includes a testing lib to fastly run & test your contracts in a EVM.
```Javascript
# spec/contracts/simple_storage_spec.js
Embark = require('embark-framework');
Embark.init();
Embark.blockchainConfig.loadConfigFile('config/blockchain.yml');
Embark.contractsConfig.loadConfigFile('config/contracts.yml');
# test/simple_storage_spec.js
var assert = require('assert');
var Embark = require('embark-framework');
var EmbarkSpec = Embark.initTests();
var files = ['app/contracts/simpleStorage.sol'];
Embark.contractsConfig.init(files, 'development');
var EmbarkSpec = Embark.tests(files);
describe("SimpleStorage", function() {
beforeAll(function() {
// equivalent to initializing SimpleStorage with param 150
SimpleStorage = EmbarkSpec.request("SimpleStorage", [150]);
describe("SimpleStorage", function(done) {
before(function(done) {
EmbarkSpec.deployAll(done);
});
it("should set constructor value", function() {
expect(SimpleStorage.storedData()).toEqual('150');
it("should set constructor value", function(done) {
SimpleStorage.storedData(function(err, result) {
assert.equal(result.toNumber(), 100);
done();
});
});
it("set storage value", function() {
SimpleStorage.set(100);
expect(SimpleStorage.get()).toEqual('100');
it("set storage value", function(done) {
SimpleStorage.set(150, function() {
SimpleStorage.get(function(err, result) {
assert.equal(result.toNumber(), 150);
done();
});
});
});
})
```
Embark uses [Jasmine](https://jasmine.github.io/2.3/introduction.html) by default, but you can use any testing framework you want.
Embark uses [Mocha](http://mochajs.org/) by default, but you can use any testing framework you want.
Working with different chains
======
@ -258,6 +267,7 @@ The environment is a specific blockchain configuration that can be managed at co
chains: chains_staging.json
network_id: 0
console: true
geth_extra_opts: --vmdebug
account:
init: false
address: 0x123

24
bin/embark
View File

@ -6,6 +6,7 @@ var wrench = require('wrench');
var grunt = require('grunt');
require('shelljs/global');
var readYaml = require('read-yaml');
var EtherSim = require('ethersim');
var Embark = require('..');
var run = function(cmd) {
@ -14,7 +15,7 @@ var run = function(cmd) {
}
}
var deploy = function(env, embarkConfig) {
var deploy = function(env, embarkConfig, cb) {
var contractFiles = grunt.file.expand(embarkConfig.contracts);
var destFile = embarkConfig.output;
@ -24,12 +25,14 @@ var deploy = function(env, embarkConfig) {
var chainFile = Embark.blockchainConfig.blockchainConfig[env].chains || embarkConfig.chains || './chains.json';
abi = Embark.deployContracts(env, contractFiles, destFile, chainFile);
abi = Embark.deployContracts(env, contractFiles, destFile, chainFile, true, true, function(abi) {
grunt.file.write(destFile, abi);
cb();
});
}
program
.version('0.9.2')
.version('1.0.2');
program.command('new [name]').description('New application').action(function(name) {
if (name === undefined) {
@ -53,7 +56,7 @@ program.command('deploy [env]').description('deploy contracts').action(function(
run("grunt deploy_contracts:" + env);
}
else {
deploy(env, embarkConfig);
deploy(env, embarkConfig, function() { exit(); });
}
});
@ -105,15 +108,16 @@ program.command('run [env]').description('run dapp').action(function(env_) {
}
});
program.command('spec').description('run specs').action(function() {
program.command('spec').description('run tests').action(function() {
var embarkConfig = readYaml.sync("./embark.yml");
if (embarkConfig.type === "grunt") {
run('jasmine');
run('mocha test/ --no-timeouts');
}
else {
console.log("command not available in meteor or manual mode yet");
console.log("note: you can use embark tests with any framework");
console.log("try running mocha test/");
}
});
@ -155,7 +159,7 @@ program.command('demo').description('create a working dapp with a SimpleStorage
wrench.copyDirSyncRecursive(boilerPath, targetDir);
wrench.copyDirSyncRecursive(demoPath + "/app", targetDir + "/app", {forceDelete: true});
wrench.copyDirSyncRecursive(demoPath + "/config", targetDir + "/config", {forceDelete: true});
wrench.copyDirSyncRecursive(demoPath + "/spec", targetDir + "/spec", {forceDelete: true});
wrench.copyDirSyncRecursive(demoPath + "/test", targetDir + "/test", {forceDelete: true});
cd(targetDir);
run('npm install');
@ -170,10 +174,14 @@ program.command('meteor_demo').description('create a working meteor dapp with a
console.log('\n\ninit complete');
});
program.command('simulator').description('run a fast ethereum rpc simulator').action(function() {
EtherSim.startServer();
});
program.parse(process.argv)
if (!process.argv.slice(2).length) {
program.outputHelp();
}
exit();
//exit();

2
boilerplate/Gruntfile.coffee
View File

@ -1,5 +1,6 @@
module.exports = (grunt) ->
grunt.option 'stack', true
grunt.loadNpmTasks "grunt-embark"
grunt.loadTasks "tasks"
@ -111,4 +112,3 @@ module.exports = (grunt) ->
grunt.registerTask "deploy", ["coffee", "deploy_contracts", "concat", "copy", "server", "watch"]
grunt.registerTask "build", ["clean", "deploy_contracts", "coffee", "concat", "uglify", "copy"]

7
boilerplate/config/blockchain.yml
View File

@ -14,6 +14,7 @@ development:
account:
init: true
password: config/password
num: 1
staging:
rpc_host: localhost
rpc_port: 8101
@ -22,6 +23,9 @@ staging:
network_id: 0
max_peers: 4
console: true
bootnodes:
boot: false
enodes: [] #insert enode urls here.
account:
init: false
address:
@ -33,6 +37,9 @@ production:
network_id: 1
max_peers: 4
console: true
bootnodes:
boot: false
enodes: []
account:
init: false
address:

5
boilerplate/package.json
View File

@ -10,8 +10,8 @@
"license": "ISC",
"homepage": "",
"devDependencies": {
"embark-framework": "^0.9.2",
"grunt-embark": "^0.4.3",
"embark-framework": "^1.0.2",
"grunt-embark": "^0.5.1",
"grunt-contrib-clean": "^0.6.0",
"grunt-contrib-coffee": "^0.13.0",
"grunt-contrib-concat": "^0.5.1",
@ -21,6 +21,7 @@
"grunt": "^0.4.5",
"grunt-cli": "^0.1.13",
"matchdep": "^0.3.0",
"mocha": "^2.2.5",
"express": "^4.12.3",
"read-yaml": "^1.0.0",
"compression": "^1.4.3"

9
boilerplate/spec/support/jasmine.json
View File

@ -1,9 +0,0 @@
{
"spec_dir": "spec",
"spec_files": [
"**/*[sS]pec.js"
],
"helpers": [
"helpers/**/*.js"
]
}

25
demo/spec/contracts/simple_storage_spec.js
View File

@ -1,25 +0,0 @@
var Embark = require('embark-framework');
Embark.init();
Embark.blockchainConfig.loadConfigFile('config/blockchain.yml');
Embark.contractsConfig.loadConfigFile('config/contracts.yml');
var files = ["app/contracts/simple_storage.sol"];
Embark.contractsConfig.init(files, 'development');
var EmbarkSpec = Embark.tests(files);
describe("SimpleStorage", function() {
beforeAll(function() {
SimpleStorage = EmbarkSpec.request("SimpleStorage", [150]);
});
it("should set constructor value", function() {
expect(SimpleStorage.storedData()).toEqual('150');
});
it("set storage value", function() {
SimpleStorage.set(100);
expect(SimpleStorage.get()).toEqual('100');
});
})

9
demo/spec/support/jasmine.json
View File

@ -1,9 +0,0 @@
{
"spec_dir": "spec",
"spec_files": [
"**/*[sS]pec.js"
],
"helpers": [
"helpers/**/*.js"
]
}

26
demo/test/simple_storage_spec.js Normal file
View File

@ -0,0 +1,26 @@
var assert = require('assert');
var Embark = require('embark-framework');
var EmbarkSpec = Embark.initTests();
describe("SimpleStorage", function(done) {
before(function(done) {
EmbarkSpec.deployAll(done);
});
it("should set constructor value", function(done) {
SimpleStorage.storedData(function(err, result) {
assert.equal(result.toNumber(), 100);
done();
});
});
it("set storage value", function(done) {
SimpleStorage.set(150, function() {
SimpleStorage.get(function(err, result) {
assert.equal(result.toNumber(), 150);
done();
});
});
});
})

17
lib/blockchain.js
View File

@ -16,6 +16,10 @@ Blockchain.prototype.generate_basic_command = function() {
cmd += "--logfile=\"" + config.datadir + ".log\" ";
}
if (config.geth_extra_opts) {
cmd += config.geth_extra_opts + " ";
}
cmd += "--port " + config.port + " ";
cmd += "--rpc ";
cmd += "--rpcport " + config.rpcPort + " ";
@ -27,7 +31,9 @@ Blockchain.prototype.generate_basic_command = function() {
cmd += "--minerthreads \"" + config.minerthreads + "\" ";
}
if(config.mine)
cmd += "--mine ";
if (config.genesisBlock !== void 0) {
cmd += "--genesis=\"" + config.genesisBlock + "\" ";
}
@ -69,6 +75,13 @@ Blockchain.prototype.run_command = function(address, use_tmp) {
cmd += "--unlock " + address + " ";
}
if (config.bootNodes !== undefined && config.bootNodes.boot == true){
cmd += "--bootnodes ";
for (var i = 0; i < config.bootNodes.enodes.length; i++){
cmd += config.bootNodes.enodes[i] + " ";
}
}
if (config.console_toggle) {
cmd += "console";
}
@ -87,6 +100,10 @@ Blockchain.prototype.run_command = function(address, use_tmp) {
Blockchain.prototype.get_address = function() {
var config = this.config;
if(config.account.address)
return config.account.address;
var address = null;
if (config.account.init) {

13
lib/chain_manager.js
View File

@ -1,12 +1,10 @@
var fs = require('fs');
var web3 = require('web3');
var sha3_256 = require('js-sha3').sha3_256;
ChainManager = function() {
this.chainManagerConfig = {};
this.currentChain = {};
this.file = "";
this.web3 = null;
}
ChainManager.prototype.loadConfigFile = function(filename) {
@ -25,17 +23,18 @@ ChainManager.prototype.loadConfig = function(config) {
return this;
};
ChainManager.prototype.init = function(env, config) {
web3.setProvider(new web3.providers.HttpProvider("http://" + config.rpcHost + ":" + config.rpcPort));
var chainId = web3.eth.getBlock(0).hash;
ChainManager.prototype.init = function(env, config, web3) {
var block = web3.eth.getBlock(0);
if(!block){
throw new Error("Cannot get the genesis block, is embark blockchain running ?");
}
var chainId = block.hash;
if (this.chainManagerConfig[chainId] === undefined) {
this.chainManagerConfig[chainId] = {contracts: {}};
}
this.currentChain = this.chainManagerConfig[chainId];
this.web3 = web3;
}
ChainManager.prototype.addContract = function(contractName, code, args, address) {

41
lib/compiler.js
View File

@ -1,6 +1,8 @@
var shelljs = require('shelljs');
var shelljs_global = require('shelljs/global');
var web3 = require('web3');
var fs = require('fs');
var solc = require('solc');
Compiler = function(blockchainConfig) {
this.blockchainConfig = blockchainConfig;
@ -8,55 +10,28 @@ Compiler = function(blockchainConfig) {
Compiler.prototype.init = function(env) {
var config = this.blockchainConfig.config(env);
try {
web3.setProvider(new web3.providers.HttpProvider("http://" + config.rpcHost + ":" + config.rpcPort));
primaryAddress = web3.eth.coinbase;
web3.eth.defaultAccount = primaryAddress;
} catch (e) {
throw new Error("can't connect to " + config.rpcHost + ":" + config.rpcPort + " check if an ethereum node is running");
}
console.log("address is : " + primaryAddress);
};
Compiler.prototype.compile_solidity = function(contractFile) {
var cmd, result, output, version, json, compiled_object;
var source = fs.readFileSync(contractFile).toString();
var output = solc.compile(source, 1);
cmd = "solc --version";
var json = output.contracts;
result = exec(cmd, {silent: true});
output = result.output;
version = output.split('\n')[1].split(' ')[1].slice(0,5);
if (version == '0.1.1') {
cmd = "solc --input-file " + contractFile + " --combined-json binary,json-abi";
}
else {
cmd = "solc --input-file " + contractFile + " --combined-json bin,abi";
}
result = exec(cmd, {silent: true});
output = result.output;
if (result.code === 1) {
throw new Error(result.output);
}
json = JSON.parse(output).contracts;
compiled_object = {}
for (var className in json) {
var contract = json[className];
compiled_object[className] = {};
compiled_object[className].code = contract.binary || contact.bin;
compiled_object[className].code = contract.bytecode;
compiled_object[className].info = {};
compiled_object[className].info.abiDefinition = JSON.parse(contract["abi"] || contract["json-abi"]);
compiled_object[className].info.abiDefinition = JSON.parse(contract.interface);
}
return compiled_object;
}
};
Compiler.prototype.compile_serpent = function(contractFile) {
var cmd, result, output, json, compiled_object;

7
lib/config/blockchain.js
View File

@ -31,6 +31,7 @@ BlockchainConfig.prototype.config = function(env) {
networkId = config.network_id;
}
config = {
rpcHost: config.rpc_host,
rpcPort: config.rpc_port,
@ -41,14 +42,16 @@ BlockchainConfig.prototype.config = function(env) {
genesisBlock: config.genesis_block,
datadir: config.datadir,
chains: config.chains,
bootNodes: config.bootnodes,
deployTimeout: config.deploy_timeout || 20,
networkId: networkId,
maxPeers: 4,
maxPeers: config.max_peers || 4,
port: config.port || "30303",
console_toggle: config.console || false,
mine_when_needed: config.mine_when_needed || false,
whisper: config.whisper || false,
account: config.account
account: config.account,
geth_extra_opts: config.geth_extra_opts
}
return config;

117
lib/deploy.js
View File

@ -4,63 +4,78 @@ var grunt = require('grunt');
var readYaml = require('read-yaml');
var Config = require('./config/config.js');
// Ugly, but sleep lib has issues on osx
sleep = function sleep(ms) {
var start = new Date().getTime();
while (new Date().getTime() < start + ms);
Deploy = function(env, contractFiles, blockchainConfig, contractsConfig, chainManager, withProvider, withChain, _web3) {
if (_web3 !== undefined) {
web3 = _web3;
}
Deploy = function(env, contractFiles, blockchainConfig, contractsConfig, chainManager) {
//this.blockchainConfig = (new Config.Blockchain()).loadConfigFile('config/blockchain.yml').config(env);
this.blockchainConfig = blockchainConfig;
this.chainManager = chainManager;
this.chainManager.init(env, this.blockchainConfig);
//this.contractsManager = (new Config.Contracts(contractFiles, blockchainConfig)).loadConfigFile('config/contracts.yml');
this.contractsManager = contractsConfig;
this.contractsConfig = this.contractsManager.config(env);
this.deployedContracts = {};
this.blockchainConfig = blockchainConfig;
try {
if (withProvider) {
web3.setProvider(new web3.providers.HttpProvider("http://" + this.blockchainConfig.rpcHost + ":" + this.blockchainConfig.rpcPort));
}
primaryAddress = web3.eth.coinbase;
web3.eth.defaultAccount = primaryAddress;
} catch (e) {
throw new Error("==== can't connect to " + this.blockchainConfig.rpcHost + ":" + this.blockchainConfig.rpcPort + " check if an ethereum node is running");
}
this.chainManager = chainManager;
this.chainManager.init(env, this.blockchainConfig, web3);
this.withChain = withChain;
console.log("primary account address is : " + primaryAddress);
};
Deploy.prototype.deploy_contract = function(contractObject, contractParams) {
var transactionHash = contractObject["new"].apply(contractObject, contractParams).transactionHash;
var receipt = null;
var time = 0;
while ((receipt = web3.eth.getTransactionReceipt(transactionHash)) === null || receipt.contractAddress === null) {
sleep(1000);
time += 1;
if (time >= this.blockchainConfig.deployTimeout) {
return false;
Deploy.prototype.deploy_contract = function(contractObject, contractParams, cb) {
var callback = function(e, contract) {
if(!e && contract.address !== undefined) {
cb(contract.address);
}
else {
console.log("error deploying");
exit();
}
return receipt;
};
contractParams.push(callback);
contractObject["new"].apply(contractObject, contractParams);
}
Deploy.prototype.deploy_contracts = function(env) {
Deploy.prototype.deploy_contracts = function(env, cb) {
this.contractsManager.compileContracts(env);
all_contracts = this.contractsManager.all_contracts;
var all_contracts = this.contractsManager.all_contracts;
this.contractDB = this.contractsManager.contractDB;
contractDependencies = this.contractsManager.contractDependencies;
this.deployedContracts = {};
for (k = 0; k < all_contracts.length; k++) {
className = all_contracts[k];
contract = this.contractDB[className];
this.deploy_contract_list(all_contracts.length, env, all_contracts, cb);
}
Deploy.prototype.deploy_contract_list = function(index, env, all_contracts, cb) {
if(index === 0) {
cb();
}
else {
var _this = this;
this.deploy_contract_list(index - 1, env, all_contracts, function() {
var className = all_contracts[index - 1];
_this.deploy_a_contract(env, className, cb);
});
}
}
Deploy.prototype.deploy_a_contract = function(env, className, cb) {
var contractDependencies = this.contractsManager.contractDependencies;
var contract = this.contractDB[className];
if (contract.deploy === false) {
console.log("skipping " + className);
continue;
cb();
return;
}
var realArgs = [];
@ -76,8 +91,8 @@ Deploy.prototype.deploy_contracts = function(env) {
if (contract.address !== undefined) {
this.deployedContracts[className] = contract.address;
//console.log("contract " + className + " at " + contractAddress);
console.log("contract " + className + " at " + contract.address);
cb();
}
else {
var chainContract = this.chainManager.getContract(className, contract.compiled.code, realArgs);
@ -86,6 +101,7 @@ Deploy.prototype.deploy_contracts = function(env) {
console.log("contract " + className + " is unchanged and already deployed at " + chainContract.address);
this.deployedContracts[className] = chainContract.address;
this.execute_cmds(contract.onDeploy);
cb();
}
else {
@ -101,12 +117,8 @@ Deploy.prototype.deploy_contracts = function(env) {
console.log('trying to obtain ' + className + ' address...');
while((receipt = this.deploy_contract(contractObject, contractParams)) === false) {
console.log("timeout... failed to deploy contract.. retrying...");
}
var contractAddress = receipt.contractAddress;
var _this = this;
this.deploy_contract(contractObject, contractParams, function(contractAddress) {
if (web3.eth.getCode(contractAddress) === "0x") {
console.log("=========");
console.log("contract was deployed at " + contractAddress + " but doesn't seem to be working");
@ -115,17 +127,21 @@ Deploy.prototype.deploy_contracts = function(env) {
}
else {
console.log("deployed " + className + " at " + contractAddress);
this.chainManager.addContract(className, contract.compiled.code, realArgs, contractAddress);
this.chainManager.save();
}
this.deployedContracts[className] = contractAddress;
this.execute_cmds(contract.onDeploy);
}
_this.chainManager.addContract(className, contract.compiled.code, realArgs, contractAddress);
if (_this.withChain) {
_this.chainManager.save();
}
}
_this.deployedContracts[className] = contractAddress;
_this.execute_cmds(contract.onDeploy);
cb();
});
}
}
};
Deploy.prototype.execute_cmds = function(cmds) {
@ -147,12 +163,17 @@ Deploy.prototype.execute_cmds = function(cmds) {
}
}
Deploy.prototype.generate_abi_file = function() {
var result;
Deploy.prototype.generate_provider_file = function() {
var result = "";
result = "web3.setProvider(new web3.providers.HttpProvider('http://" + this.blockchainConfig.rpcHost + ":" + this.blockchainConfig.rpcPort + "'));";
result += "web3.eth.defaultAccount = web3.eth.accounts[0];";
return result;
}
Deploy.prototype.generate_abi_file = function() {
var result = "";
for(className in this.deployedContracts) {
var deployedContract = this.deployedContracts[className];
var contract = this.contractDB[className];

50
lib/index.js
View File

@ -1,35 +1,34 @@
var hashmerge = require('hashmerge');
var readYaml = require('read-yaml');
var shelljs = require('shelljs');
var shelljs_global = require('shelljs/global');
var web3 = require('web3');
var commander = require('commander');
var wrench = require('wrench');
var python = require('python');
var syncMe = require('sync-me');
var methodmissing = require('methodmissing');
var jasmine = require('jasmine');
var grunt = require('grunt');
var Tests = require('./test.js');
//var Tests = require('./test.js');
var Blockchain = require('./blockchain.js');
var Deploy = require('./deploy.js');
var Release = require('./ipfs.js');
var Config = require('./config/config.js');
var Compiler = require('./compiler.js');
var ChainManager = require('./chain_manager.js');
var Test = require('./test.js');
Embark = {
init: function() {
init: function(_web3) {
this.blockchainConfig = (new Config.Blockchain());
this.compiler = (new Compiler(this.blockchainConfig));
this.contractsConfig = (new Config.Contracts(this.blockchainConfig, this.compiler));
if (_web3 !== undefined) {
this.web3 = _web3;
}
else {
this.web3 = web3;
}
this.chainManager = (new ChainManager());
},
tests: function(contractFiles) {
return new Tests(this.contractsConfig, contractFiles);
},
startBlockchain: function(env, use_tmp) {
var chain = new Blockchain(this.blockchainConfig.config(env));
chain.startChain(use_tmp);
@ -45,13 +44,20 @@ Embark = {
return chain.getStartChainCommand(use_tmp);
},
deployContracts: function(env, contractFiles, destFile, chainFile) {
deployContracts: function(env, contractFiles, destFile, chainFile, withProvider, withChain, cb) {
this.contractsConfig.init(contractFiles, env);
this.chainManager.loadConfigFile(chainFile)
var deploy = new Deploy(env, contractFiles, this.blockchainConfig.config(env), this.contractsConfig, this.chainManager);
deploy.deploy_contracts(env);
return deploy.generate_abi_file(destFile);
var deploy = new Deploy(env, contractFiles, this.blockchainConfig.config(env), this.contractsConfig, this.chainManager, withProvider, withChain, this.web3);
deploy.deploy_contracts(env, function() {
console.log("contracts deployed; generating abi file");
var result = ""
if (withProvider) {
result += deploy.generate_provider_file();
}
result += deploy.generate_abi_file();
cb(result);
});
},
geth: function(env, args) {
@ -59,7 +65,19 @@ Embark = {
chain.execGeth(args);
},
release: Release
release: Release,
initTests: function() {
var embarkConfig = readYaml.sync("./embark.yml");
var fileExpression = embarkConfig.contracts || ["app/contracts/**/*.sol", "app/contracts/**/*.se"];
var contractFiles = grunt.file.expand(fileExpression);
var blockchainFile = embarkConfig.blockchainConfig || 'config/blockchain.yml';
var contractFile = embarkConfig.contractsConfig || 'config/contracts.yml';
var tests = new Test(contractFiles, blockchainFile, contractFile, 'development');
return tests;
}
}
module.exports = Embark;

83
lib/test.js
View File

@ -1,73 +1,24 @@
var python = require('python').shell;
var mm = require('methodmissing');
var sync = require('sync-me');
var ethersim = require('ethersim');
var web3 = require('web3');
py_exec = function(cmd) {
return sync(python, cmd)[1].trim();
};
Test = function(contractFiles, blockchainFile, contractFile, _env) {
this.env = _env || 'development';
this.web3 = web3;
this.web3.setProvider(ethersim.web3Provider());
this.contractFiles = contractFiles;
TestContractWrapper = (function() {
function TestContractWrapper(contract, className, args) {
this.contract = contract.compiled;
this.className = className;
this.args = args;
this.initializeContract();
Embark.init(this.web3);
Embark.blockchainConfig.loadConfigFile(blockchainFile);
Embark.contractsConfig.loadConfigFile(contractFile);
Embark.contractsConfig.init(this.contractFiles, this.env);
}
TestContractWrapper.prototype.initializeContract = function() {
example_abi = JSON.stringify(this.contract.info.abiDefinition);
example_binary = this.contract.code.slice(2);
py_exec("example_abi = '" + example_abi + "'");
py_exec("example_abi");
py_exec("example_binary = '" + example_binary + "'.decode('hex')");
py_exec("example_binary");
if (this.args === undefined) {
py_exec(this.className + "_contract = EvmContract(example_abi, example_binary, '" + this.className + "')");
}
else {
py_exec(this.className + "_contract = EvmContract(example_abi, example_binary, '" + this.className + "', [" + this.args.join(",") + "])");
}
this.contractVariable = this.className + "_contract";
};
TestContractWrapper.prototype.execCmd = function(method, args) {
var arg_list = [];
for (var key in args) {
var value = args[key];
arg_list.push(value);
}
data = py_exec(this.className + "_contract." + method + "(" + arg_list.join(",") + ")");
return data;
};
return TestContractWrapper;
})();
TestContract = function(contract, className, args) {
var wrapper = new TestContractWrapper(contract, className, args);
var Obj = mm(wrapper, function (key, args) {
return wrapper.execCmd(key, args);
Test.prototype.deployAll = function(cb) {
Embark.deployContracts('development', this.contractFiles, "/tmp/abi.js", "chains.json", false, false, function(abi) {
eval(abi);
cb();
});
return Obj;
}
test = function(contractsConfig, contractFiles) {
contractsConfig.init(contractFiles, 'development');
contractsConfig.compileContracts();
this.contractDB = contractsConfig.contractDB;
}
test.prototype.request = function(className, args) {
var contract = this.contractDB[className];
py_exec("from ethertdd import EvmContract");
return TestContract(contract, className, args);
}
module.exports = test;
module.exports = Test;

11
package.json
View File

@ -1,6 +1,6 @@
{
"name": "embark-framework",
"version": "0.9.2",
"version": "1.0.2",
"description": "",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
@ -15,19 +15,16 @@
"dependencies": {
"commander": "^2.8.1",
"grunt": "^0.4.5",
"hashmerge": "^1.0.2",
"jasmine": "^2.3.1",
"js-sha3": "^0.3.1",
"meteor-build-client": "^0.1.6",
"methodmissing": "^0.0.3",
"mkdirp": "^0.5.1",
"python": "^0.0.4",
"read-yaml": "^1.0.0",
"shelljs": "^0.5.0",
"sync-me": "^0.1.1",
"solc": "^0.1.3-2",
"toposort": "^0.2.10",
"web3": "^0.8.1",
"wrench": "^1.5.8"
"wrench": "^1.5.8",
"ethersim": "^0.1.1"
},
"author": "Iuri Matias <iuri.matias@gmail.com>",
"contributors": [],