embark-area-51/test/chain_manager.js

66 lines
2.2 KiB
JavaScript

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');
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['0xcd9c11da1e46f86ce40a38b6ef84cfdfa6ea92598a27538f0e87da6d7a5c73d5']
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['0xcd9c11da1e46f86ce40a38b6ef84cfdfa6ea92598a27538f0e87da6d7a5c73d5']
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, '{"0xcd9c11da1e46f86ce40a38b6ef84cfdfa6ea92598a27538f0e87da6d7a5c73d5":{"contracts":{"d5d91a8825c5c253dff531ddda2354c4014f5699b7bcbea70207cfdcb37b6c8b\":{"name":"Foo","address":"0x123"}}}}');
});
});
});