bitcore-node
Version:
A blockchain indexing node with extended capabilities using bitcore
284 lines • 13.1 kB
JavaScript
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
const bson_1 = require("bson");
const chai_1 = require("chai");
const events_1 = require("events");
const sinon = __importStar(require("sinon"));
const csp_1 = require("../../../../src/modules/matic/api/csp");
const csp_2 = require("../../../../src/providers/chain-state/evm/api/csp");
const helpers_1 = require("../../../helpers");
describe('MATIC Chain State Provider', function () {
const chain = 'MATIC';
const network = 'regtest';
it('should be able to get web3', async () => {
const sandbox = sinon.createSandbox();
const web3Stub = { eth: { getBlockNumber: sandbox.stub().resolves(1) } };
sandbox.stub(csp_2.BaseEVMStateProvider, 'rpcs').value({ MATIC: { [network]: [{ web3: web3Stub, rpc: sinon.stub(), dataType: 'combined' }] } });
const { web3 } = await csp_1.MATIC.getWeb3(network);
const block = await web3.eth.getBlockNumber();
const stub = web3.eth.getBlockNumber;
(0, chai_1.expect)(stub.callCount).to.eq(2);
(0, chai_1.expect)(block).to.eq(1);
sandbox.restore();
});
it('should make a new web3 if getBlockNumber fails', async () => {
const sandbox = sinon.createSandbox();
const web3Stub = { eth: { getBlockNumber: sandbox.stub().throws('Block number fails') } };
sandbox.stub(csp_2.BaseEVMStateProvider, 'rpcs').value({ MATIC: { [network]: [{ web3: web3Stub, rpc: sinon.stub(), dataType: 'combined' }] } });
const { web3 } = await csp_1.MATIC.getWeb3(network);
const stub = web3.eth.getBlockNumber;
(0, chai_1.expect)(stub.callCount).to.not.exist;
sandbox.restore();
});
it('should get ERC20 information', async () => {
const sandbox = sinon.createSandbox();
const expected = {
name: 'Test Token',
decimals: 10,
symbol: 'TST'
};
const tokenStub = {
methods: {
name: () => ({ call: sandbox.stub().resolves(expected.name) }),
decimals: () => ({ call: sandbox.stub().resolves(expected.decimals) }),
symbol: () => ({ call: sandbox.stub().resolves(expected.symbol) })
}
};
sandbox.stub(csp_1.MATIC, 'erc20For').resolves(tokenStub);
const token = await csp_1.MATIC.getERC20TokenInfo(network, '0x123');
(0, chai_1.expect)(token.name).to.eq(expected.name);
(0, chai_1.expect)(token.symbol).to.eq(expected.symbol);
(0, chai_1.expect)(token.decimals).to.eq(expected.decimals);
sandbox.restore();
});
it('should be able to find an MATIC transaction', async () => {
const sandbox = sinon.createSandbox();
const mockTx = {
_id: new bson_1.ObjectId(),
chain: 'MATIC',
network: 'testnet',
txid: '123',
blockHeight: 1,
gasPrice: 10,
data: Buffer.from('')
};
sandbox.stub(csp_1.MATIC, 'getReceipt').resolves({ gasUsed: 21000 });
sandbox.stub(csp_1.MATIC, 'getLocalTip').resolves({ height: 1 });
(0, helpers_1.mockModel)('transactions', mockTx);
const found = await csp_1.MATIC.getTransaction({ chain: 'MATIC', network: 'testnet', txId: '123' });
(0, chai_1.expect)(found).to.exist;
(0, chai_1.expect)(found.fee).to.eq(21000 * 10);
(0, chai_1.expect)(found.confirmations).to.eq(1);
sandbox.restore();
});
it('should be able to broadcast an array of txs', async () => {
const sandbox = sinon.createSandbox();
const web3Stub = {
eth: {
getBlockNumber: sandbox.stub().resolves(1),
sendSignedTransaction: sandbox.stub().callsFake(tx => {
const emitter = new events_1.EventEmitter();
emitter.catch = sandbox.stub().returnsThis();
setTimeout(() => {
emitter.emit('transactionHash', tx);
}, 10);
return emitter;
})
}
};
sandbox.stub(csp_2.BaseEVMStateProvider, 'rpcs').value({ MATIC: { [network]: [{ web3: web3Stub, rpc: sinon.stub(), dataType: 'combined' }] } });
const txids = await csp_1.MATIC.broadcastTransaction({ chain, network, rawTx: ['123', '456'] });
(0, chai_1.expect)(web3Stub.eth.sendSignedTransaction.calledWith('123')).to.eq(true);
(0, chai_1.expect)(web3Stub.eth.sendSignedTransaction.calledWith('456')).to.eq(true);
(0, chai_1.expect)(txids).to.deep.eq(['123', '456']);
sandbox.restore();
});
it('should be able to broadcast a single tx', async () => {
const sandbox = sinon.createSandbox();
const web3Stub = {
eth: {
getBlockNumber: sandbox.stub().resolves(1),
sendSignedTransaction: sandbox.stub().callsFake((tx) => {
const emitter = new events_1.EventEmitter();
emitter.catch = sandbox.stub().returnsThis();
setTimeout(() => {
emitter.emit('transactionHash', tx);
}, 10);
return emitter;
})
}
};
sandbox.stub(csp_2.BaseEVMStateProvider, 'rpcs').value({ MATIC: { [network]: [{ web3: web3Stub, rpc: sinon.stub(), dataType: 'combined' }] } });
const txid = await csp_1.MATIC.broadcastTransaction({ chain, network, rawTx: '123' });
(0, chai_1.expect)(web3Stub.eth.sendSignedTransaction.calledWith('123')).to.eq(true);
(0, chai_1.expect)(txid).to.eq('123');
sandbox.restore();
});
it('should stop broadcasting txs on error', async () => {
const sandbox = sinon.createSandbox();
let shouldThrow = false;
const web3Stub = {
eth: {
getBlockNumber: sandbox.stub().resolves(1),
sendSignedTransaction: sandbox.stub().callsFake(() => {
const emitter = new events_1.EventEmitter();
const err = new Error('fake error');
emitter.catch = cb => cb(err);
if (!shouldThrow) {
setTimeout(() => {
emitter.emit('transactionHash');
}, 10);
shouldThrow = true;
}
else {
setTimeout(() => {
emitter.emit('error', err);
}, 10);
}
return emitter;
})
}
};
sandbox.stub(csp_2.BaseEVMStateProvider, 'rpcs').value({ MATIC: { [network]: [{ web3: web3Stub, rpc: sinon.stub(), dataType: 'combined' }] } });
let thrown = false;
try {
await csp_1.MATIC.broadcastTransaction({ chain, network, rawTx: ['123', '456'] });
}
catch (e) {
thrown = true;
}
(0, chai_1.expect)(thrown).to.eq(true);
(0, chai_1.expect)(web3Stub.eth.sendSignedTransaction.calledWith('123')).to.eq(true);
(0, chai_1.expect)(web3Stub.eth.sendSignedTransaction.calledWith('456')).to.eq(false);
sandbox.restore();
});
it('should be able to find an MATIC block', async () => {
const sandbox = sinon.createSandbox();
const mockBlock = {
_id: new bson_1.ObjectId(),
hash: '55555',
height: 1
};
(0, helpers_1.mockModel)('blocks', mockBlock);
const found = await csp_1.MATIC.getBlocks({ chain, network, blockId: mockBlock.hash });
(0, chai_1.expect)(found).to.exist;
(0, chai_1.expect)(found[0]).to.exist;
(0, chai_1.expect)(found[0].hash).to.eq(mockBlock.hash);
(0, chai_1.expect)(found[0].height).to.eq(mockBlock.height);
sandbox.restore();
});
describe('estimateGas', () => {
const sandbox = sinon.createSandbox();
const web3Stub = {
utils: {
toHex: (val) => val && Buffer.from(val.toString()).toString('hex')
},
eth: {
getBlockNumber: sandbox.stub().resolves(1)
},
currentProvider: {
send: sandbox.stub()
}
};
beforeEach(() => {
sandbox.stub(csp_2.BaseEVMStateProvider, 'rpcs').value({ MATIC: { [network]: [{ web3: web3Stub, rpc: sinon.stub(), dataType: 'combined' }] } });
});
afterEach(() => {
sandbox.restore();
});
it('it should return gas', async () => {
web3Stub.currentProvider.send.callsArgWith(1, null, { result: '12345' });
const gas = await csp_1.MATIC.estimateGas({ network, to: '0x123', from: '0xabc', gasPrice: 123, value: 'lorem' });
(0, chai_1.expect)(gas).to.equal(12345);
});
it('should return gas for optional params', async () => {
web3Stub.currentProvider.send.callsArgWith(1, null, { result: '1234' });
const gas = await csp_1.MATIC.estimateGas({ network });
(0, chai_1.expect)(gas).to.equal(1234);
});
it('should reject an error response', async () => {
web3Stub.currentProvider.send.callsArgWith(1, 'Unavailable server', null); // body is null
try {
await csp_1.MATIC.estimateGas({ network });
throw new Error('should have thrown');
}
catch (err) {
(0, chai_1.expect)(err).to.equal('Unavailable server');
}
});
it('should reject if response body is missing result', async () => {
web3Stub.currentProvider.send.callsArgWith(1, null, { message: 'need some param' });
try {
await csp_1.MATIC.estimateGas({ network });
throw new Error('should have thrown');
}
catch (err) {
(0, chai_1.expect)(err).to.deep.equal({ message: 'need some param' });
}
});
it('should reject if response body is missing result and has error', async () => {
web3Stub.currentProvider.send.callsArgWith(1, null, { error: { code: 2, message: 'need some param' } });
try {
await csp_1.MATIC.estimateGas({ network });
throw new Error('should have thrown');
}
catch (err) {
(0, chai_1.expect)(err).to.deep.equal({ code: 2, message: 'need some param' });
}
});
it('should reject on unexpected error', async () => {
web3Stub.currentProvider.send.callsArgWith(1, null, { result: '12345' });
try {
await csp_1.MATIC.estimateGas({ network: 'unexpected' });
throw new Error('should have thrown');
}
catch (err) {
(0, chai_1.expect)(err.message).to.equal('No configuration found for unexpected and "realtime" compatible dataType');
}
});
it('should reject on unexpected error in callback', async () => {
web3Stub.currentProvider.send.callsArgWith(1, null, null); // body is null
try {
await csp_1.MATIC.estimateGas({ network });
throw new Error('should have thrown');
}
catch (err) {
(0, chai_1.expect)(err.message).to.equal('Cannot read properties of null (reading \'result\')');
}
});
});
});
//# sourceMappingURL=csp.spec.js.map