Merge branch 'mds' into develop

This commit is contained in:
Iuri Matias 2017-12-16 17:55:38 -05:00
commit 65ae827350
38 changed files with 158 additions and 1241 deletions

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@ -1,21 +1,14 @@
/*jshint esversion: 6, loopfunc: true */
let async = require('../utils/async_extend.js');
let SolcW = require('./solcW.js');
class Compiler {
constructor(options) {
this.plugins = options.plugins;
this.logger = options.logger;
this.solcVersion = options.solcVersion;
this.contractDirectories = options.contractDirectories;
}
compile_contracts(contractFiles, cb) {
let available_compilers = {
//".se": this.compile_serpent
".sol": this.compile_solidity.bind(this)
};
let available_compilers = {};
if (this.plugins) {
let compilerPlugins = this.plugins.getPluginsFor('compilers');
@ -48,90 +41,6 @@ class Compiler {
}
);
}
compile_solidity(contractFiles, cb) {
let self = this;
let input = {};
let solcW;
async.waterfall([
function prepareInput(callback) {
async.each(contractFiles,
function(file, fileCb) {
let filename = file.filename;
for (let directory of self.contractDirectories) {
filename = filename.replace(directory, '');
}
file.content(function(fileContent) {
input[filename] = fileContent;
fileCb();
});
},
function (err) {
callback(err);
}
);
},
function loadCompiler(callback) {
// TODO: there ino need to load this twice
solcW = new SolcW({logger: self.logger, solcVersion: self.solcVersion});
if (solcW.isCompilerLoaded()) {
return callback();
}
self.logger.info("loading solc compiler..");
solcW.load_compiler(function (err) {
callback(err);
});
},
function compileContracts(callback) {
self.logger.info("compiling contracts...");
solcW.compile({sources: input}, 1, function (output) {
if (output.errors) {
for (let i=0; i<output.errors; i++) {
if (output.errors[i].indexOf('Warning:') >= 0) {
return callback(new Error("Solidity errors: " + output.errors).message);
}
}
self.logger.warn(output.errors.join('\n'));
}
callback(null, output);
});
},
function createCompiledObject(output, callback) {
let json = output.contracts;
let compiled_object = {};
for (let contractName in json) {
let contract = json[contractName];
// Pull out filename:classname
// [0] filename:classname
// [1] filename
// [2] classname
const regex = /(.*):(.*)/;
const className = contractName.match(regex)[2];
const filename = contractName.match(regex)[1];
compiled_object[className] = {};
compiled_object[className].code = contract.bytecode;
compiled_object[className].runtimeBytecode = contract.runtimeBytecode;
compiled_object[className].realRuntimeBytecode = contract.runtimeBytecode.slice(0, -68);
compiled_object[className].swarmHash = contract.runtimeBytecode.slice(-68).slice(0, 64);
compiled_object[className].gasEstimates = contract.gasEstimates;
compiled_object[className].functionHashes = contract.functionHashes;
compiled_object[className].abiDefinition = JSON.parse(contract.interface);
compiled_object[className].filename = filename;
}
callback(null, compiled_object);
}
], function (err, result) {
cb(err, result);
});
}
}
module.exports = Compiler;

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@ -8,17 +8,10 @@ let Compiler = require('./compiler.js');
class ContractsManager {
constructor(options) {
this.contractFiles = options.contractFiles;
this.contractDirectories = options.contractDirectories;
this.contractsConfig = options.contractsConfig;
this.contracts = {};
this.logger = options.logger;
this.plugins = options.plugins;
if (!options.contractsConfig.versions) {
this.solcVersion = "0.4.17";
} else {
this.solcVersion = options.contractsConfig.versions.solc;
}
this.contractDependencies = {};
}
@ -26,7 +19,7 @@ class ContractsManager {
let self = this;
async.waterfall([
function compileContracts(callback) {
let compiler = new Compiler({plugins: self.plugins, logger: self.logger, solcVersion: self.solcVersion, contractDirectories: self.contractDirectories});
let compiler = new Compiler({plugins: self.plugins, logger: self.logger});
compiler.compile_contracts(self.contractFiles, function (err, compiledObject) {
self.compiledContracts = compiledObject;
callback(err);

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@ -26,7 +26,6 @@ class DeployManager {
function buildContracts(callback) {
let contractsManager = new ContractsManager({
contractFiles: self.config.contractsFiles,
contractDirectories: self.config.contractDirectories,
contractsConfig: self.config.contractsConfig,
logger: self.logger,
plugins: self.plugins

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@ -46,6 +46,10 @@ class Engine {
this.servicesMonitor.startMonitor();
}
registerModule(moduleName, options) {
this.plugins.loadInternalPlugin(moduleName, options);
}
startService(serviceName, _options) {
let options = _options || {};
@ -124,6 +128,12 @@ class Engine {
deploymentService(options) {
let self = this;
this.registerModule('solidity', {
solcVersion: self.config.contractsConfig.versions.solc,
contractDirectories: self.config.contractDirectories
});
this.deployManager = new DeployManager({
web3: options.web3 || self.web3,
trackContracts: options.trackContracts,

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@ -5,6 +5,7 @@ var utils = require('../utils/utils.js');
// TODO: pass other params like blockchainConfig, contract files, etc..
var Plugin = function(options) {
this.name = options.name;
this.isInternal = options.isInternal;
this.pluginModule = options.pluginModule;
this.pluginPath = options.pluginPath;
this.pluginConfig = options.pluginConfig;
@ -31,6 +32,10 @@ Plugin.prototype.loadPlugin = function() {
(this.pluginModule.call(this, this));
};
Plugin.prototype.loadInternalPlugin = function() {
new this.pluginModule(this, this.pluginConfig); /*eslint no-new: "off"*/
};
Plugin.prototype.loadPluginFile = function(filename) {
return fs.readFileSync(this.pathToFile(filename)).toString();
};

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@ -27,11 +27,20 @@ Plugins.prototype.listPlugins = function() {
return list;
};
Plugins.prototype.loadInternalPlugin = function(pluginName, pluginConfig) {
var pluginPath = utils.joinPath('../modules/', pluginName, 'index.js');
var plugin = require(pluginPath);
var pluginWrapper = new Plugin({name: pluginName, pluginModule: plugin, pluginConfig: pluginConfig, logger: this.logger, pluginPath: pluginPath, interceptLogs: this.interceptLogs, events: this.events, config: this.config, isInternal: true});
pluginWrapper.loadInternalPlugin();
this.plugins.push(pluginWrapper);
};
Plugins.prototype.loadPlugin = function(pluginName, pluginConfig) {
var pluginPath = utils.joinPath(process.env.PWD, 'node_modules', pluginName);
var plugin = require(pluginPath);
var pluginWrapper = new Plugin({name: pluginName, pluginModule: plugin, pluginConfig: pluginConfig, logger: this.logger, pluginPath: pluginPath, interceptLogs: this.interceptLogs, events: this.events, config: this.config});
var pluginWrapper = new Plugin({name: pluginName, pluginModule: plugin, pluginConfig: pluginConfig, logger: this.logger, pluginPath: pluginPath, interceptLogs: this.interceptLogs, events: this.events, config: this.config, isInternal: false});
pluginWrapper.loadPlugin();
this.plugins.push(pluginWrapper);
};

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@ -51,7 +51,8 @@ Test.prototype.deployAll = function(contractsConfig, cb) {
async.waterfall([
function getConfig(callback) {
self.engine.config.contractsConfig = {contracts: contractsConfig};
let _versions_default = self.engine.config.contractsConfig.versions;
self.engine.config.contractsConfig = {contracts: contractsConfig, versions: _versions_default};
callback();
},
function startServices(callback) {

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@ -0,0 +1,100 @@
let async = require('../../utils/async_extend.js');
let SolcW = require('./solcW.js');
class Solidity {
constructor(embark, options) {
this.logger = embark.logger;
this.solcVersion = options.solcVersion;
this.contractDirectories = options.contractDirectories;
embark.registerCompiler(".sol", this.compile_solidity.bind(this));
}
compile_solidity(contractFiles, cb) {
let self = this;
let input = {};
let solcW;
async.waterfall([
function prepareInput(callback) {
async.each(contractFiles,
function(file, fileCb) {
let filename = file.filename;
for (let directory of self.contractDirectories) {
filename = filename.replace(directory, '');
}
file.content(function(fileContent) {
input[filename] = fileContent;
fileCb();
});
},
function (err) {
callback(err);
}
);
},
function loadCompiler(callback) {
// TODO: there ino need to load this twice
solcW = new SolcW({logger: self.logger, solcVersion: self.solcVersion});
if (solcW.isCompilerLoaded()) {
return callback();
}
self.logger.info("loading solc compiler..");
solcW.load_compiler(function (err) {
callback(err);
});
},
function compileContracts(callback) {
self.logger.info("compiling contracts...");
solcW.compile({sources: input}, 1, function (output) {
if (output.errors) {
for (let i=0; i<output.errors; i++) {
if (output.errors[i].indexOf('Warning:') >= 0) {
return callback(new Error("Solidity errors: " + output.errors).message);
}
}
self.logger.warn(output.errors.join('\n'));
}
callback(null, output);
});
},
function createCompiledObject(output, callback) {
let json = output.contracts;
let compiled_object = {};
for (let contractName in json) {
let contract = json[contractName];
// Pull out filename:classname
// [0] filename:classname
// [1] filename
// [2] classname
const regex = /(.*):(.*)/;
const className = contractName.match(regex)[2];
const filename = contractName.match(regex)[1];
compiled_object[className] = {};
compiled_object[className].code = contract.bytecode;
compiled_object[className].runtimeBytecode = contract.runtimeBytecode;
compiled_object[className].realRuntimeBytecode = contract.runtimeBytecode.slice(0, -68);
compiled_object[className].swarmHash = contract.runtimeBytecode.slice(-68).slice(0, 64);
compiled_object[className].gasEstimates = contract.gasEstimates;
compiled_object[className].functionHashes = contract.functionHashes;
compiled_object[className].abiDefinition = JSON.parse(contract.interface);
compiled_object[className].filename = filename;
}
callback(null, compiled_object);
}
], function (err, result) {
cb(err, result);
});
}
}
module.exports = Solidity;

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@ -1,9 +1,8 @@
let utils = require('../utils/utils.js');
let utils = require('../../utils/utils.js');
let solcProcess;
let compilerLoaded = false;
var Npm = require('../pipeline/npm.js');
let path = require('path');
let currentSolcVersion = require('../../package.json').dependencies.solc;
var Npm = require('../../pipeline/npm.js');
let currentSolcVersion = require('../../../package.json').dependencies.solc;
class SolcW {
@ -33,7 +32,7 @@ class SolcW {
if (err) {
return done(err);
}
let requirePath = path.join(process.env.PWD, location);
let requirePath = utils.joinPath(process.env.PWD, location);
solcProcess.send({action: 'loadCompiler', solcLocation: requirePath});
});
}

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@ -1,46 +0,0 @@
var Config = require('../lib/config/config.js');
var Blockchain = require('../lib/blockchain.js');
var assert = require('assert');
var sinon = require('sinon');
describe('embark.blockchain', function() {
var blockchainConfig = (new Config.Blockchain()).loadConfigFile('test/support/blockchain.yml').config("development");
describe('#generate_basic_command', function() {
var blockchain = new Blockchain(blockchainConfig);
it('should return correct cmd', function() {
assert.strictEqual(blockchain.generate_basic_command(), "geth --datadir=\"/tmp/embark\" --password config/password --port 30303 --rpc --rpcport 8101 --rpcaddr localhost --networkid "+blockchainConfig.networkId+" --rpccorsdomain=\"*\" --minerthreads \"1\" --mine --rpcapi \"eth,web3\" --maxpeers 4 ");
});
});
describe('#list_command', function() {
var blockchain = new Blockchain(blockchainConfig);
blockchain.generate_basic_command = sinon.stub().returns("geth ");
it('should generate command to list accounts', function() {
assert.equal(blockchain.list_command(), "geth --datadir=\"/tmp/embark\" --password config/password account list ");
});
});
describe('#init_command', function() {
var blockchain = new Blockchain(blockchainConfig);
blockchain.generate_basic_command = sinon.stub().returns("geth ");
it('should generate command to create an account', function() {
assert.equal(blockchain.init_command(), "geth --datadir=\"/tmp/embark\" --password config/password account new ");
});
});
describe('#run_command', function() {
describe('with mine when needed config set', function() {
var blockchain = new Blockchain(blockchainConfig);
blockchain.generate_basic_command = sinon.stub().returns("geth ");
it('should generate run command with script ', function() {
assert.equal(blockchain.run_command(), "geth js node_modules/embark-framework/js/mine.js");
});
});
});
});

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@ -1,66 +0,0 @@
var ChainManager = require('../lib/chain_manager.js');
var Config = require('../lib/config/config.js');
var Blockchain = require('../lib/blockchain.js');
var assert = require('assert');
var fs = require('fs');
// TODO: replace with ethersim
var Web3 = require('web3');
var web3 = new Web3();
web3.setProvider(new web3.providers.HttpProvider("http://localhost:8101"));
describe('embark.chain_manager', function() {
var chainFile = './test/support/chain_manager.json';
fs.writeFileSync(chainFile, '{}');
var chainManager = (new ChainManager()).loadConfigFile(chainFile);
var blockchainConfig = (new Config.Blockchain()).loadConfigFile('test/support/blockchain.yml').config('development');
describe('#init', function() {
chainManager.init('development', blockchainConfig, web3);
it('should initialize chain', function() {
var chain = chainManager.chainManagerConfig['0x245a1b878a79ee9d0fd46e19c89d0cefbaa475e74e45fa133e022da45943b111']
assert.equal(chain != undefined, true);
});
});
describe('#addContract', function() {
it('should register a contract in the chain', function() {
chainManager.addContract("Foo", "123456", [], "0x123");
console.log(chainManager.chainManagerConfig);
var chain = chainManager.chainManagerConfig['0x245a1b878a79ee9d0fd46e19c89d0cefbaa475e74e45fa133e022da45943b111']
var contract = chain.contracts["d5d91a8825c5c253dff531ddda2354c4014f5699b7bcbea70207cfdcb37b6c8b"]
assert.equal(contract.name, "Foo");
assert.equal(contract.address, "0x123");
});
});
describe('#getContract', function() {
it('should a contract in the chain', function() {
var contract = chainManager.getContract("Foo", "123456", []);
assert.equal(contract.name, "Foo");
assert.equal(contract.address, "0x123");
});
});
describe('#save', function() {
it('should save changes in the chain', function() {
chainManager.save();
var chainFile = './test/support/chain_manager.json';
var content = fs.readFileSync(chainFile).toString();
assert.equal(content, '{"0x245a1b878a79ee9d0fd46e19c89d0cefbaa475e74e45fa133e022da45943b111\":{"contracts":{"d5d91a8825c5c253dff531ddda2354c4014f5699b7bcbea70207cfdcb37b6c8b\":{"name":"Foo","address":"0x123"}}}}');
});
});
});

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@ -1,69 +0,0 @@
var Compiler = require('../lib/compiler.js');
var assert = require('assert');
describe('embark.compiler', function() {
describe('compile a file', function() {
var files = [
'test/support/contracts/simple_storage.sol'
];
it("should build a correct compiled object", function() {
var compiler = new Compiler();
var compiledFile = compiler.compile(files);
assert.equal(compiledFile.SimpleStorage.code, '60606040526040516020806075833950608060405251600081905550604e8060276000396000f3606060405260e060020a60003504632a1afcd98114602e57806360fe47b11460365780636d4ce63c146040575b005b604460005481565b600435600055602c565b6000545b6060908152602090f3');
assert.equal(JSON.stringify(compiledFile.SimpleStorage.info.abiDefinition), '[{"constant":true,"inputs":[],"name":"storedData","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"x","type":"uint256"}],"name":"set","outputs":[],"type":"function"},{"constant":true,"inputs":[],"name":"get","outputs":[{"name":"retVal","type":"uint256"}],"type":"function"},{"inputs":[{"name":"initialValue","type":"uint256"}],"type":"constructor"}]');
});
});
describe('compile a file with an error', function() {
var files = [
'test/support/contracts/error.sol'
];
it("throw an error", function() {
var compiler = new Compiler();
assert.throws(function() { compiler.compile(files) }, Error);
});
});
describe('compile a serpent file', function() {
var files = [
'test/support/contracts/cash.se'
];
it("should build a correct compiled object", function() {
var compiler = new Compiler();
var compiledFile = compiler.compile(files);
assert.equal(compiledFile.cash.code, '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');
assert.equal(JSON.stringify(compiledFile.cash.info.abiDefinition), '[{\"name\":\"addCash(int256,int256)\",\"type\":\"function\",\"inputs\":[{\"name\":\"ID\",\"type\":\"int256\"},{\"name\":\"amount\",\"type\":\"int256\"}],\"outputs\":[{\"name\":\"out\",\"type\":\"int256\"}],\"constant\":true},{\"name\":\"balance(int256)\",\"type\":\"function\",\"inputs\":[{\"name\":\"address\",\"type\":\"int256\"}],\"outputs\":[{\"name\":\"out\",\"type\":\"int256\"}],\"constant\":true},{\"name\":\"send(int256,int256)\",\"type\":\"function\",\"inputs\":[{\"name\":\"recver\",\"type\":\"int256\"},{\"name\":\"value\",\"type\":\"int256\"}],\"outputs\":[{\"name\":\"out\",\"type\":\"int256\"}],\"constant\":true},{\"name\":\"sendFrom(int256,int256,int256)\",\"type\":\"function\",\"inputs\":[{\"name\":\"recver\",\"type\":\"int256\"},{\"name\":\"value\",\"type\":\"int256\"},{\"name\":\"from\",\"type\":\"int256\"}],\"outputs\":[{\"name\":\"out\",\"type\":\"int256\"}],\"constant\":true},{\"name\":\"setCash(int256,int256)\",\"type\":\"function\",\"inputs\":[{\"name\":\"address\",\"type\":\"int256\"},{\"name\":\"balance\",\"type\":\"int256\"}],\"outputs\":[{\"name\":\"out\",\"type\":\"int256\"}],\"constant\":true},{\"name\":\"subtractCash(int256,int256)\",\"type\":\"function\",\"inputs\":[{\"name\":\"ID\",\"type\":\"int256\"},{\"name\":\"amount\",\"type\":\"int256\"}],\"outputs\":[{\"name\":\"out\",\"type\":\"int256\"}],\"constant\":true}]');
});
});
describe('compile a file with an error', function() {
var files = [
'test/support/contracts/error.sol'
];
it("throw an error", function() {
var compiler = new Compiler();
assert.throws(function() { compiler.compile(files) }, Error);
});
});
});

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@ -1,150 +0,0 @@
var Config = require('../lib/config/config.js');
var assert = require('assert');
describe('embark.config.blockchain', function() {
var blockchainConfig = new Config.Blockchain();
describe('#loadConfigFile', function() {
it('should read and load yml file', function() {
blockchainConfig.loadConfigFile('test/support/blockchain.yml');
assert.equal(blockchainConfig.blockchainConfig.hasOwnProperty('development'), true)
assert.equal(blockchainConfig.blockchainConfig.hasOwnProperty('staging'), true)
});
it('should throw exception reading invalid file', function() {
assert.throws(function() { blockchainConfig.loadConfigFile('test/support/invalid.yml') }, Error);
});
});
describe('#loadConfig', function() {
it('should load config', function() {
var hsh = {
development: {},
staging: {}
};
blockchainConfig.loadConfig(hsh);
assert.equal(blockchainConfig.blockchainConfig.hasOwnProperty('development'), true)
assert.equal(blockchainConfig.blockchainConfig.hasOwnProperty('staging'), true)
});
});
describe('#config', function() {
it('should load environment', function() {
var hsh = {
development: {
rpc_host: 'localhost',
rpc_port: 8101,
rpc_whitelist: "*",
network_id: 0,
minerthreads: 1,
genesis_block: 'config/genesis.json',
datadir: '/tmp/embark',
chains: 'chains_development.json',
deploy_timeout: 45,
mine_when_needed: true,
gas_limit: 123,
gas_price: 100,
console: false,
account: {
init: true,
password: 'config/password'
}
},
staging: {}
};
blockchainConfig.loadConfig(hsh);
assert.deepEqual(blockchainConfig.config('development'), {
rpcHost: 'localhost',
rpcPort: 8101,
gasLimit: 123,
gasPrice: 100,
rpcWhitelist: "*",
testnet: false,
bootNodes: [],
whisper: false,
minerthreads: 1,
nat: [],
genesisBlock: 'config/genesis.json',
datadir: '/tmp/embark',
chains: 'chains_development.json',
deployTimeout: 45,
deploy_synchronously: false,
networkId: 0,
maxPeers: 4,
mine: false,
port: "30303",
console_toggle: false,
mine_when_needed: true,
geth_extra_opts: [],
account: {
init: true,
password: 'config/password'
}
})
});
it('should return defaults', function() {
var hsh = {
development: {
rpc_host: 'localhost',
rpc_port: 8101,
rpc_whitelist: "*",
network_id: 0,
minerthreads: 1,
datadir: '/tmp/embark',
chains: undefined,
mine_when_needed: true,
console: false,
account: {
init: true,
password: 'config/password'
},
},
staging: {}
};
blockchainConfig.loadConfig(hsh);
assert.deepEqual(blockchainConfig.config('development'), {
rpcHost: 'localhost',
rpcPort: 8101,
gasLimit: 500000,
gasPrice: 10000000000000,
rpcWhitelist: "*",
testnet: false,
bootNodes: [],
whisper: false,
minerthreads: 1,
nat: [],
genesisBlock: undefined,
datadir: '/tmp/embark',
chains: undefined,
deployTimeout: 20,
deploy_synchronously: false,
networkId: 0,
maxPeers: 4,
mine: false,
port: "30303",
console_toggle: false,
mine_when_needed: true,
geth_extra_opts: [],
account: {
init: true,
password: 'config/password'
}
})
});
it('should load environment', function() {
var blockchainConfig = new Config.Blockchain();
assert.throws(function() { blockchainConfig.config('development') }, Error);
});
});
});

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@ -1,115 +0,0 @@
var Config = require('../lib/config/config.js');
var Compiler = require('../lib/compiler.js');
var assert = require('assert');
var sinon = require('sinon');
require('mocha-sinon');
describe('embark.config.contracts', function() {
var _blockchainConfig = (new Config.Blockchain()).loadConfigFile('test/support/blockchain.yml');
var blockchainConfig = _blockchainConfig.config("development");
var compiler = new Compiler(_blockchainConfig);
describe('#loadConfigFile', function() {
it('should read and load yml file', function() {
var contractsConfig = new Config.Contracts(blockchainConfig, compiler);
contractsConfig.loadConfigFile('test/support/contracts.yml');
assert.equal(contractsConfig.contractConfig.hasOwnProperty('development'), true)
assert.equal(contractsConfig.contractConfig.hasOwnProperty('staging'), true)
});
it('should throw exception reading invalid file', function() {
assert.throws(function() { contractsConfig.loadConfigFile('test/support/invalid.yml') }, Error);
});
});
describe('#loadConfig', function() {
it('should load config', function() {
var contractsConfig = new Config.Contracts([], blockchainConfig, compiler);
var hsh = {
development: {},
staging: {}
};
contractsConfig.loadConfig(hsh);
assert.equal(contractsConfig.contractConfig.hasOwnProperty('development'), true)
assert.equal(contractsConfig.contractConfig.hasOwnProperty('staging'), true)
});
});
describe('#compileContracts', function() {
context("simple contracts", function() {
before(function() {
files = [
'test/support/contracts/simple_storage.sol',
'test/support/contracts/another_storage.sol'
]
contractsConfig = new Config.Contracts(blockchainConfig, compiler);
contractsConfig.loadConfigFile('test/support/contracts.yml');
contractsConfig.init(files, 'development');
contractsConfig.compileContracts();
});
it('add contracts to a list', function() {
//assert.deepEqual(contractsConfig.all_contracts, [ "SimpleStorage", "AnotherStorage" ]);
assert.deepEqual(contractsConfig.all_contracts, [ "AnotherStorage", "SimpleStorage" ]);
});
});
context("contracts as arguments to other contracts", function() {
before(function() {
files = [
'test/support/contracts/wallet.sol',
'test/support/contracts/simple_storage.sol',
'test/support/contracts/another_storage.sol',
'test/support/contracts/wallets.sol'
]
contractsConfig = new Config.Contracts(blockchainConfig, compiler);
contractsConfig.loadConfigFile('test/support/arguments.yml');
contractsConfig.init(files, 'development');
contractsConfig.compileContracts('development');
});
it('add contracts to a list', function() {
assert.deepEqual(contractsConfig.all_contracts, [ "SimpleStorage", "AnotherStorage", "Wallet", "Wallets" ]);
});
});
context("contracts instances", function() {
before(function() {
files = [
'test/support/contracts/simple_storage.sol'
]
contractsConfig = new Config.Contracts(blockchainConfig, compiler);
contractsConfig.loadConfigFile('test/support/instances.yml');
contractsConfig.init(files, 'development');
contractsConfig.compileContracts('development');
});
it('add contracts to a list', function() {
assert.deepEqual(contractsConfig.all_contracts, [ "SimpleStorage", "BarStorage", "FooStorage" ]);
});
});
context("contracts as arguments to other contracts with stubs", function() {
before(function() {
files = [
'test/support/contracts/crowdsale.sol',
'test/support/contracts/token.sol'
]
contractsConfig = new Config.Contracts(blockchainConfig, compiler);
contractsConfig.loadConfigFile('test/support/arguments2.yml');
contractsConfig.init(files, 'development');
contractsConfig.compileContracts('development');
});
it('add contracts to a list', function() {
assert.deepEqual(contractsConfig.all_contracts, [ "token", "Crowdsale" ]);
});
});
});
});

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@ -1,261 +0,0 @@
var Config = require('../lib/config/config.js');
var Deploy = require('../lib/deploy.js');
var Compiler = require('../lib/compiler.js');
var ChainManager = require('../lib/chain_manager.js');
var assert = require('assert');
var web3 = require('web3');
// TODO: replace with ethersim
var Web3 = require('web3');
var web3 = new Web3();
web3.setProvider(new web3.providers.HttpProvider("http://localhost:8101"));
setDeployConfig = function(config) {
var _blockchainConfig = (new Config.Blockchain()).loadConfigFile(config.blockchain);
var blockchainConfig = _blockchainConfig.config("development");
var compiler = new Compiler(_blockchainConfig);
var contractsConfig = new Config.Contracts(blockchainConfig, compiler);
var chainManager = (new ChainManager()).loadConfigFile('./test/support/chain_manager.json');
contractsConfig.loadConfigFile(config.contracts);
contractsConfig.init(config.files, 'development');
compiler.init('development');
return new Deploy('development', config.files, blockchainConfig, contractsConfig, chainManager, true, false, web3);
}
function Done(fn) {
var self = this;
var called = false;
/**
*
* @param {*} params...
*/
this.trigger = function (params) {
if(called) {
return;
}
fn.apply(self, arguments);
called = true;
};
}
describe('embark.deploy', function() {
describe('contracts as arguments to other contracts', function() {
var files = [
'test/support/contracts/wallet.sol',
'test/support/contracts/simple_storage.sol',
'test/support/contracts/another_storage.sol',
'test/support/contracts/wallets.sol'
];
describe('#deploy_contracts', function() {
var deploy = setDeployConfig({
files: files,
blockchain: 'test/support/blockchain.yml',
contracts: 'test/support/arguments.yml'
});
it("should deploy contracts", function(fn) {
var doneWrap = new Done(fn);
deploy.deploy_contracts("development", function() {
var all_contracts = ['Wallet', 'SimpleStorage', 'AnotherStorage', 'Wallets'];
for(var i=0; i < all_contracts.length; i++) {
var className = all_contracts[i];
assert.equal(deploy.deployedContracts.hasOwnProperty(className), true);
}
doneWrap.trigger();
});
});
});
describe('#generate_abi_file', function() {
var deploy = setDeployConfig({
files: files,
blockchain: 'test/support/blockchain.yml',
contracts: 'test/support/arguments.yml'
});
deploy.deployedContracts = {
"SimpleStorage": "0x123",
"AnotherStorage": "0x234"
}
deploy.contractDB = {
"SimpleStorage": {compiled: {info: {abiDefinition: 123}}},
"AnotherStorage": {compiled: {info: {abiDefinition: 234}}}
}
it("should deploy contracts", function() {
var result = "";
result += deploy.generate_provider_file();
result += deploy.generate_abi_file();
assert.strictEqual(result, "var web3 = new Web3();web3.setProvider(new web3.providers.HttpProvider('http://localhost:8101'));web3.eth.defaultAccount = web3.eth.accounts[0];blockchain = {\"testnet\":false,\"rpcHost\":\"localhost\",\"rpcPort\":8101,\"gasLimit\":1000000,\"gasPrice\":10000000000000,\"rpcWhitelist\":\"*\",\"nat\":[],\"minerthreads\":1,\"genesisBlock\":\"config/genesis.json\",\"datadir\":\"/tmp/embark\",\"bootNodes\":[],\"deployTimeout\":20,\"networkId\":"+deploy.blockchainConfig.networkId+",\"maxPeers\":4,\"mine\":false,\"port\":\"30303\",\"console_toggle\":false,\"mine_when_needed\":true,\"whisper\":false,\"account\":{\"init\":true,\"password\":\"config/password\"},\"geth_extra_opts\":[],\"deploy_synchronously\":false};SimpleStorageAbi = 123;SimpleStorageContract = web3.eth.contract(SimpleStorageAbi);SimpleStorage = SimpleStorageContract.at('0x123');AnotherStorageAbi = 234;AnotherStorageContract = web3.eth.contract(AnotherStorageAbi);AnotherStorage = AnotherStorageContract.at('0x234');contractDB = {\"SimpleStorage\":{\"compiled\":{\"info\":{\"abiDefinition\":123}}},\"AnotherStorage\":{\"compiled\":{\"info\":{\"abiDefinition\":234}}}};");
});
});
});
describe('contracts as arguments to other contracts with stubs', function() {
var files = [
'test/support/contracts/crowdsale.sol',
'test/support/contracts/token.sol'
];
describe('#deploy_contracts', function() {
var deploy = setDeployConfig({
files: files,
blockchain: 'test/support/blockchain.yml',
contracts: 'test/support/arguments2.yml'
});
it("should deploy contracts", function(fn) {
var doneWrap = new Done(fn);
deploy.deploy_contracts("development", function() {
var all_contracts = ['token', 'Crowdsale'];
for(var i=0; i < all_contracts.length; i++) {
var className = all_contracts[i];
assert.equal(deploy.deployedContracts.hasOwnProperty(className), true);
}
doneWrap.trigger();
});
});
});
});
describe('contracts instances', function() {
var files = [
'test/support/contracts/simple_storage.sol'
];
describe('#deploy_contracts', function() {
var deploy = setDeployConfig({
files: files,
blockchain: 'test/support/blockchain.yml',
contracts: 'test/support/instances.yml'
});
it("should deploy contracts", function(fn) {
var doneWrap = new Done(fn);
deploy.deploy_contracts("development", function() {
var all_contracts = ['BarStorage', 'FooStorage'];
for(var i=0; i < all_contracts.length; i++) {
var className = all_contracts[i];
assert.equal(deploy.deployedContracts.hasOwnProperty(className), true);
}
assert.notEqual(deploy.deployedContracts.hasOwnProperty('SimpleStorage'), true);
doneWrap.trigger();
});
});
});
});
describe('contracts deploy script', function() {
var files = [
'test/support/contracts/data_source.sol',
'test/support/contracts/manager.sol'
];
describe('#deploy_contracts', function() {
var deploy = setDeployConfig({
files: files,
blockchain: 'test/support/blockchain.yml',
contracts: 'test/support/arguments3.yml'
});
it("should deploy contracts", function(fn) {
var doneWrap = new Done(fn);
deploy.deploy_contracts("development", function() {
var all_contracts = ['DataSource', 'MyDataSource', 'Manager'];
for(var i=0; i < all_contracts.length; i++) {
var className = all_contracts[i];
assert.equal(deploy.deployedContracts.hasOwnProperty(className), true);
}
doneWrap.trigger();
});
});
it("should execute deploy changes", function(fn) {
var doneWrap = new Done(fn);
web3.setProvider(new web3.providers.HttpProvider('http://localhost:8101'));
web3.eth.defaultAccount = web3.eth.accounts[0];
data_source_abi = deploy.contractDB['DataSource'].compiled.info.abiDefinition;
data_source_address = deploy.deployedContracts['DataSource'];
my_data_source_abi = deploy.contractDB['MyDataSource'].compiled.info.abiDefinition;
my_data_source_address = deploy.deployedContracts['MyDataSource'];
manager_abi = deploy.contractDB['Manager'].compiled.info.abiDefinition;
manager_address = deploy.deployedContracts['Manager'];
DataSource = web3.eth.contract(data_source_abi).at(data_source_address);
MyDataSource = web3.eth.contract(my_data_source_abi).at(my_data_source_address);
ManagerSource = web3.eth.contract(manager_abi).at(manager_address);
assert.equal(DataSource.storeData().toNumber(), 5);
assert.equal(Manager.data().toString(), my_data_source_address);
doneWrap.trigger();
});
});
});
describe('contracts with addresses defined', function() {
var files = [
'test/support/contracts/simple_storage.sol'
];
describe('#deploy_contracts', function() {
var deploy = setDeployConfig({
files: files,
blockchain: 'test/support/blockchain.yml',
contracts: 'test/support/address.yml'
});
it("should not deploy contracts with addresses defined", function(fn) {
var doneWrap = new Done(fn);
deploy.deploy_contracts("development", function() {
var expected_deploys = ['SimpleStorage', 'BarStorage', 'FooStorage'];
for(var i=0; i < expected_deploys.length; i++) {
var className = expected_deploys[i];
assert.equal(deploy.deployedContracts.hasOwnProperty(className), true);
}
assert.equal(deploy.deployedContracts['SimpleStorage'], '0x123');
assert.equal(deploy.deployedContracts['BarStorage'], '0x234');
doneWrap.trigger();
});
});
});
});
});

View File

@ -1,13 +0,0 @@
development:
SimpleStorage:
address: 0x123
args:
- 100
BarStorage:
address: 0x234
instanceOf: SimpleStorage
FooStorage:
instanceOf: SimpleStorage
args:
- 200
staging:

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@ -1,14 +0,0 @@
development:
Wallet:
args:
- $AnotherStorage
SimpleStorage:
args:
- 100
AnotherStorage:
args:
- 100
Wallets:
args:
- $Wallet
staging:

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@ -1,13 +0,0 @@
development:
token:
args:
Crowdsale:
stubs:
- token
args:
- 0x123
- 100000000000000000000
- 30
- 20000000000000000
- $token
staging:

View File

@ -1,15 +0,0 @@
development:
DataSource:
args:
MyDataSource:
args:
instanceOf: DataSource
Manager:
stubs:
- DataSource
args:
- $DataSource
onDeploy:
- DataSource.set(5)
- Manager.update($MyDataSource)
staging:

View File

@ -1,24 +0,0 @@
development:
rpc_host: localhost
rpc_port: 8101
rpc_whitelist: "*"
minerthreads: 1
genesis_block: config/genesis.json
datadir: /tmp/embark
mine_when_needed: true
gas_limit: 1000000
gas_price: 10000000000000
console: false
account:
init: true
password: config/password
staging:
rpc_host: localhost
rpc_port: 8101
rpc_whitelist: "*"
datadir: default
network_id: 0
console: true
account:
init: false
address:

View File

@ -1 +0,0 @@
{"0x245a1b878a79ee9d0fd46e19c89d0cefbaa475e74e45fa133e022da45943b111":{"contracts":{"d5d91a8825c5c253dff531ddda2354c4014f5699b7bcbea70207cfdcb37b6c8b":{"name":"Foo","address":"0x123"}}}}

View File

@ -1,2 +0,0 @@
development:
staging:

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@ -1,14 +0,0 @@
contract AnotherStorage {
uint public storedData;
function SimpleStorage(uint initialValue) {
storedData = initialValue;
}
function set(uint x) {
storedData = x;
}
function get() constant returns (uint retVal) {
return storedData;
}
}

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@ -1,75 +0,0 @@
# This software (Augur) allows buying && selling event outcomes in ethereum
# Copyright (C) 2015 Forecast Foundation
# This program is free software; you can redistribute it &&/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is free software: you can redistribute it &&/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Any questions please contact joey@augur.net
data cashcoinBalances[]
def init():
# test initial funds
self.cashcoinBalances[tx.origin] = 100000*2^64
# @return: cash balance of address
def balance(address):
return(self.cashcoinBalances[address])
# should send values as fixed point in UI (1 is 2^64, 4 is 4*2^64, .5 is 2^63, etc.)
# so cashcoin fees could just go to root branch, or we could not have fees besides
# gas fee to do a send transaction
# @return: value sent, 0 if fails
def send(recver, value):
sender = tx.origin
senderBalance = self.cashcoinBalances[sender]
if(senderBalance >= value):
self.cashcoinBalances[sender] -= value
self.cashcoinBalances[recver] += value
return(value)
else:
return(0)
# @return value of cash sent; fail is 0
def sendFrom(recver, value, from):
if(from!=tx.origin):
return(0)
senderBalance = self.cashcoinBalances[from]
if(senderBalance >= value):
self.cashcoinBalances[from] -= value
self.cashcoinBalances[recver] += value
return(value)
else:
return(0)
# make sure only coming from specific contracts
def subtractCash(ID, amount):
#if(!self.whitelist.check(msg.sender)):
# return(-1)
self.cashcoinBalances[ID] -= amount
return(1)
def addCash(ID, amount):
#if(!self.whitelist.check(msg.sender)):
# return(-1)
self.cashcoinBalances[ID] += amount
return(1)
def setCash(address, balance):
#if !self.whitelist.check(msg.sender):
# return(-1)
self.cashcoinBalances[address] = balance
return(1)

View File

@ -1,51 +0,0 @@
contract token { mapping (address => uint) public coinBalanceOf; function token() {} function sendCoin(address receiver, uint amount) returns(bool sufficient) { } }
contract Crowdsale {
address public beneficiary;
uint public fundingGoal; uint public amountRaised; uint public deadline; uint public price;
token public tokenReward;
Funder[] public funders;
event FundTransfer(address backer, uint amount, bool isContribution);
/* data structure to hold information about campaign contributors */
struct Funder {
address addr;
uint amount;
}
/* at initialization, setup the owner */
function Crowdsale(address _beneficiary, uint _fundingGoal, uint _duration, uint _price, token _reward) {
beneficiary = _beneficiary;
fundingGoal = _fundingGoal;
deadline = now + _duration * 1 minutes;
price = _price;
tokenReward = token(_reward);
}
/* The function without name is the default function that is called whenever anyone sends funds to a contract */
function () {
uint amount = msg.value;
funders[funders.length++] = Funder({addr: msg.sender, amount: amount});
amountRaised += amount;
tokenReward.sendCoin(msg.sender, amount / price);
FundTransfer(msg.sender, amount, true);
}
modifier afterDeadline() { if (now >= deadline) _ }
/* checks if the goal or time limit has been reached and ends the campaign */
function checkGoalReached() afterDeadline {
if (amountRaised >= fundingGoal){
beneficiary.send(amountRaised);
FundTransfer(beneficiary, amountRaised, false);
} else {
FundTransfer(0, 11, false);
for (uint i = 0; i < funders.length; ++i) {
funders[i].addr.send(funders[i].amount);
FundTransfer(funders[i].addr, funders[i].amount, false);
}
}
suicide(beneficiary);
}
}

View File

@ -1,11 +0,0 @@
contract DataSource {
uint public storeData;
function DataSource() {
}
function set(uint num) {
storeData = num;
}
}

View File

@ -1,14 +0,0 @@
contract SimpleStorage {
uint public storedData;
function SimpleStorage(uint initialValue) {
storedData2 = initialValue;
}
function set(uint x) {
storedData = x;
}
function get() constant returns (uint retVal) {
return storedData;
}
}

View File

@ -1,11 +0,0 @@
contract Manager {
address public data;
function Manager(address dataAddress) {
data = dataAddress;
}
function update(address _addr) {
data = _addr;
}
}

View File

@ -1,75 +0,0 @@
# This software (Augur) allows buying && selling event outcomes in ethereum
# Copyright (C) 2015 Forecast Foundation
# This program is free software; you can redistribute it &&/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is free software: you can redistribute it &&/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Any questions please contact joey@augur.net
data cashcoinBalances[]
def init():
# test initial funds
self.cashcoinBalances[tx.origin] = 100000*2^64
# @return: cash balance of address
def balance(address):
return(self.cashcoinBalances[address])
# should send values as fixed point in UI (1 is 2^64, 4 is 4*2^64, .5 is 2^63, etc.)
# so cashcoin fees could just go to root branch, or we could not have fees besides
# gas fee to do a send transaction
# @return: value sent, 0 if fails
def send(recver, value):
sender = tx.origin
senderBalance = self.cashcoinBalances[sender]
if(senderBalance >= value):
self.cashcoinBalances[sender] -= value
self.cashcoinBalances[recver] += value
return(value)
else:
return(0)
# @return value of cash sent; fail is 0
def sendFrom(recver, value, from):
if(from!=tx.origin):
return(0)
senderBalance = self.cashcoinBalances[from]
if(senderBalance >= value):
self.cashcoinBalances[from] -= value
self.cashcoinBalances[recver] += value
return(value)
else:
return(0)
# make sure only coming from specific contracts
def subtractCash(ID, amount):
#if(!self.whitelist.check(msg.sender)):
# return(-1)
self.cashcoinBalances[ID] -= amount
return(1)
def addCash(ID, amount):
#if(!self.whitelist.check(msg.sender)):
# return(-1)
self.cashcoinBalances[ID] += amount
return(1)
def setCash(address, balance):
#if !self.whitelist.check(msg.sender):
# return(-1)
self.cashcoinBalances[address] = balance
return(1)

View File

@ -1,14 +0,0 @@
contract SimpleStorage {
uint public storedData;
function SimpleStorage(uint initialValue) {
storedData = initialValue;
}
function set(uint x) {
storedData = x;
}
function get() constant returns (uint retVal) {
return storedData;
}
}

View File

@ -1,19 +0,0 @@
contract token {
mapping (address => uint) public coinBalanceOf;
event CoinTransfer(address sender, address receiver, uint amount);
/* Initializes contract with initial supply tokens to the creator of the contract */
function token(uint supply) {
//coinBalanceOf[msg.sender] = (supply || 10000);
coinBalanceOf[msg.sender] = 10000;
}
/* Very simple trade function */
function sendCoin(address receiver, uint amount) returns(bool sufficient) {
if (coinBalanceOf[msg.sender] < amount) return false;
coinBalanceOf[msg.sender] -= amount;
coinBalanceOf[receiver] += amount;
CoinTransfer(msg.sender, receiver, amount);
return true;
}
}

View File

@ -1,8 +0,0 @@
contract Wallet {
address currency;
function Wallet(address c) {
currency = c;
}
}

View File

@ -1,9 +0,0 @@
contract Wallets {
address wallet;
function Wallet(address w) {
wallet = w;
}
}

View File

@ -1,12 +0,0 @@
development:
SimpleStorage:
deploy: false
args:
- 100
BarStorage:
instanceOf: SimpleStorage
FooStorage:
instanceOf: SimpleStorage
args:
- 200
staging:

View File

@ -1,29 +0,0 @@
var Config = require('../lib/config/config.js');
var Test = require('../lib/test.js');
var Compiler = require('../lib/compiler.js');
var assert = require('assert');
//var contractFiles = grunt.file.expand("./app/contracts/**/*.sol")
describe('embark.test', function() {
//var files = [
// 'test/support/contracts/simple_storage.sol'
//]
//var _blockchainConfig = (new Config.Blockchain()).loadConfigFile('test/support/blockchain.yml');
//var blockchainConfig = _blockchainConfig.config("development");
//var compiler = new Compiler(_blockchainConfig);
//var contractsConfig = new Config.Contracts(blockchainConfig, compiler);
//contractsConfig.loadConfigFile('test/support/contracts.yml');
//contractsConfig.init(files, 'development');
//describe('simple test', function() {
// var embarkSpec = new Test(contractsConfig, files);
// it('execute simple test', function() {
// var SimpleStorage = embarkSpec.request('SimpleStorage', [100])
// assert.equal(SimpleStorage.storedData(), '100');
// });
//});
});

View File

@ -1,5 +1,6 @@
/*globals describe, it*/
let Compiler = require('../lib/contracts/compiler.js');
let SolidityCompiler = require('../lib/modules/solidity');
let TestLogger = require('../lib/core/test_logger.js');
let File = require('../lib/core/file.js');
let assert = require('assert');
@ -9,8 +10,14 @@ let readFile = function(file) {
return new File({filename: file, type: 'dapp_file', path: file});
};
var apiObject = {
registerCompiler: function() {},
logger: new TestLogger({})
};
describe('embark.Compiler', function() {
let compiler = new Compiler({logger: new TestLogger({}), solcVersion: '0.4.17', contractDirectories: ['app/contracts/']});
//let compiler = new Compiler({logger: new TestLogger({})});
let compiler = new SolidityCompiler(apiObject, {solcVersion: '0.4.17', contractDirectories: ['app/contracts/']});
describe('#compile_solidity', function() {
this.timeout(0);

View File

@ -2,17 +2,27 @@
let ContractsManager = require('../lib/contracts/contracts.js');
let Logger = require('../lib/core/logger.js');
let File = require('../lib/core/file.js');
let TestLogger = require('../lib/core/test_logger.js');
let assert = require('assert');
let fs = require('fs');
//let SolidityCompiler = require('../lib/modules/solidity');
let Plugins = require('../lib/core/plugins.js');
let readFile = function(file) {
return new File({filename: file, type: 'dapp_file', path: file});
};
describe('embark.Contratcs', function() {
describe('embark.Contracts', function() {
this.timeout(0);
describe('simple', function() {
let plugins = new Plugins({
logger: new TestLogger({})
});
plugins.loadInternalPlugin('Solidity', {solcVersion: '0.4.17', contractDirectories: ['app/contracts/']});
let contractsManager = new ContractsManager({
plugins: plugins,
contractFiles: [
readFile('test/contracts/simple_storage.sol'),
readFile('test/contracts/token.sol')
@ -85,7 +95,13 @@ describe('embark.Contratcs', function() {
});
describe('config with contract instances', function() {
let plugins = new Plugins({
logger: new TestLogger({})
});
plugins.loadInternalPlugin('Solidity', {solcVersion: '0.4.17', contractDirectories: ['app/contracts/']});
let contractsManager = new ContractsManager({
plugins: plugins,
contractFiles: [
readFile('test/contracts/simple_storage.sol'),
readFile('test/contracts/token_storage.sol')