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test: getblock unit tests

This commit is contained in:
Braydon Fuller 2016-04-18 10:37:33 -04:00
parent 552abf77cf
commit a4f5a6fa82
2 changed files with 156 additions and 28 deletions
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56
lib/services/bitcoind.js
View File

@ -1160,43 +1160,43 @@ Bitcoin.prototype.getBlock = function(blockArg, callback) {
var self = this;
function queryBlock(blockhash) {
self._tryAll(function(done) {
self.client.getBlock(blockhash, false, function(err, response) {
if (err) {
return done(self._wrapRPCError(err));
}
var blockObj = bitcore.Block.fromString(response.result);
self.blockCache.set(blockhash, blockObj);
done(null, blockObj);
var cachedBlock = self.blockCache.get(blockhash);
if (cachedBlock) {
return setImmediate(function() {
callback(null, cachedBlock);
});
}, callback);
}
var cachedBlock = self.blockCache.get(blockArg);
if (cachedBlock) {
return setImmediate(function() {
callback(null, cachedBlock);
});
} else {
if (_.isNumber(blockArg)) {
} else {
self._tryAll(function(done) {
self.client.getBlockHash(blockArg, function(err, response) {
self.client.getBlock(blockhash, false, function(err, response) {
if (err) {
return done(self._wrapRPCError(err));
}
done(null, response.result);
var blockObj = bitcore.Block.fromString(response.result);
self.blockCache.set(blockhash, blockObj);
done(null, blockObj);
});
}, function(err, blockhash) {
if (err) {
return callback(err);
}
queryBlock(blockhash);
});
} else {
queryBlock(blockArg);
}, callback);
}
}
if (_.isNumber(blockArg)) {
self._tryAll(function(done) {
self.client.getBlockHash(blockArg, function(err, response) {
if (err) {
return done(self._wrapRPCError(err));
}
done(null, response.result);
});
}, function(err, blockhash) {
if (err) {
return callback(err);
}
queryBlock(blockhash);
});
} else {
queryBlock(blockArg);
}
};
/**

128
test/services/bitcoind.unit.js
View File

@ -1760,6 +1760,134 @@ describe('Bitcoin Service', function() {
});
describe('#getBlock', function() {
var blockhex = '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';
it('will give an rpc error from client getblock', function(done) {
var bitcoind = new BitcoinService(baseConfig);
var getBlock = sinon.stub().callsArgWith(2, {code: -1, message: 'Test error'});
var getBlockHash = sinon.stub().callsArgWith(1, null, {});
bitcoind.nodes.push({
client: {
getBlock: getBlock,
getBlockHash: getBlockHash
}
});
bitcoind.getBlock(0, function(err) {
err.should.be.instanceof(Error);
done();
});
});
it('will give an rpc error from client getblockhash', function(done) {
var bitcoind = new BitcoinService(baseConfig);
var getBlockHash = sinon.stub().callsArgWith(1, {code: -1, message: 'Test error'});
bitcoind.nodes.push({
client: {
getBlockHash: getBlockHash
}
});
bitcoind.getBlock(0, function(err) {
err.should.be.instanceof(Error);
done();
});
});
it('will getblock as bitcore object from height', function(done) {
var bitcoind = new BitcoinService(baseConfig);
var getBlock = sinon.stub().callsArgWith(2, null, {
result: blockhex
});
var getBlockHash = sinon.stub().callsArgWith(1, null, {
result: '00000000050a6d07f583beba2d803296eb1e9d4980c4a20f206c584e89a4f02b'
});
bitcoind.nodes.push({
client: {
getBlock: getBlock,
getBlockHash: getBlockHash
}
});
bitcoind.getBlock(0, function(err, block) {
should.not.exist(err);
getBlock.args[0][0].should.equal('00000000050a6d07f583beba2d803296eb1e9d4980c4a20f206c584e89a4f02b');
getBlock.args[0][1].should.equal(false);
block.should.be.instanceof(bitcore.Block);
done();
});
});
it('will getblock as bitcore object', function(done) {
var bitcoind = new BitcoinService(baseConfig);
var getBlock = sinon.stub().callsArgWith(2, null, {
result: blockhex
});
var getBlockHash = sinon.stub();
bitcoind.nodes.push({
client: {
getBlock: getBlock,
getBlockHash: getBlockHash
}
});
bitcoind.getBlock('00000000050a6d07f583beba2d803296eb1e9d4980c4a20f206c584e89a4f02b', function(err, block) {
should.not.exist(err);
getBlockHash.callCount.should.equal(0);
getBlock.callCount.should.equal(1);
getBlock.args[0][0].should.equal('00000000050a6d07f583beba2d803296eb1e9d4980c4a20f206c584e89a4f02b');
getBlock.args[0][1].should.equal(false);
block.should.be.instanceof(bitcore.Block);
done();
});
});
it('will get block from cache', function(done) {
var bitcoind = new BitcoinService(baseConfig);
var getBlock = sinon.stub().callsArgWith(2, null, {
result: blockhex
});
var getBlockHash = sinon.stub();
bitcoind.nodes.push({
client: {
getBlock: getBlock,
getBlockHash: getBlockHash
}
});
var hash = '00000000050a6d07f583beba2d803296eb1e9d4980c4a20f206c584e89a4f02b';
bitcoind.getBlock(hash, function(err, block) {
should.not.exist(err);
getBlockHash.callCount.should.equal(0);
getBlock.callCount.should.equal(1);
block.should.be.instanceof(bitcore.Block);
bitcoind.getBlock(hash, function(err, block) {
should.not.exist(err);
getBlockHash.callCount.should.equal(0);
getBlock.callCount.should.equal(1);
block.should.be.instanceof(bitcore.Block);
done();
});
});
});
it('will get block from cache with height (but not height)', function(done) {
var bitcoind = new BitcoinService(baseConfig);
var getBlock = sinon.stub().callsArgWith(2, null, {
result: blockhex
});
var getBlockHash = sinon.stub().callsArgWith(1, null, {
result: '00000000050a6d07f583beba2d803296eb1e9d4980c4a20f206c584e89a4f02b'
});
bitcoind.nodes.push({
client: {
getBlock: getBlock,
getBlockHash: getBlockHash
}
});
bitcoind.getBlock(0, function(err, block) {
should.not.exist(err);
getBlockHash.callCount.should.equal(1);
getBlock.callCount.should.equal(1);
block.should.be.instanceof(bitcore.Block);
bitcoind.getBlock(0, function(err, block) {
should.not.exist(err);
getBlockHash.callCount.should.equal(2);
getBlock.callCount.should.equal(1);
block.should.be.instanceof(bitcore.Block);
done();
});
});
});
});
describe('#getBlockHashesByTimestamp', function() {