separate TxProposal to a different class. new tests

test/test.TxProposal.js

@@ -0,0 +1,170 @@
+'use strict';
+
+var chai = chai || require('chai');
+var should = chai.should();
+var bitcore = bitcore || require('bitcore');
+var Transaction = bitcore.Transaction;
+var buffertools = bitcore.buffertools;
+var WalletKey = bitcore.WalletKey;
+var Key = bitcore.Key;
+var bignum = bitcore.Bignum;
+var Script = bitcore.Script;
+var TransactionBuilder = bitcore.TransactionBuilder;
+var util = bitcore.util;
+var networks = bitcore.networks;
+var sinon = require('sinon');
+try {
+  var copay = require('copay'); //browser
+} catch (e) {
+  var copay = require('../copay'); //node
+}
+
+var FakeBuilder = require('./mocks/FakeBuilder');
+var TxProposal = copay.TxProposal;
+
+var dummyProposal = new TxProposal({
+  creator: 1,
+  createdTs: 1,
+  builder: new FakeBuilder(),
+  inputChainPaths: ['m/1'],
+});
+
+var someKeys = ["03b39d61dc9a504b13ae480049c140dcffa23a6cc9c09d12d6d1f332fee5e18ca5","022929f515c5cf967474322468c3bd945bb6f281225b2c884b465680ef3052c07e"];
+
+describe('TxProposal', function() {
+  describe('new', function() {
+    it('should fail to create an instance with wrong arguments', function() {
+
+      (function() {
+        var txp = new TxProposal();
+      }).should.throw('Illegal Argument');
+
+      (function() {
+        var txp = new TxProposal({
+          creator: 1
+        });
+      }).should.throw('Illegal Argument');
+
+    });
+
+
+    it('should create an instance', function() {
+      var txp = new TxProposal({
+        creator: 1,
+        createdTs: 1,
+        builder: new FakeBuilder(),
+        inputChainPaths: 'm/1',
+      });
+      should.exist(txp);
+
+      txp.creator.should.equal(1);
+      should.exist(txp.builder);
+      txp.inputChainPaths.should.equal('m/1');
+    });
+  });
+  describe('#getId', function() {
+    it('should return id',function() {
+      var b = new FakeBuilder();
+      var spy = sinon.spy(b.tx, 'getNormalizedHash');
+      var txp = new TxProposal({
+        creator: 1,
+        createdTs: 1,
+        builder: b,
+        inputChainPaths: 'm/1',
+      });
+      txp.getId().should.equal('123456');;
+      sinon.assert.callCount(spy,1);
+    });
+  });
+  describe('#toObj', function() {
+    it('should return an object and remove builder',function() {
+      var b = new FakeBuilder();
+      var txp = new TxProposal({
+        creator: 1,
+        createdTs: 1,
+        builder: b,
+        inputChainPaths: 'm/1',
+      });
+      var o = txp.toObj();
+      should.exist(o);
+      o.creator.should.equal(1);
+      should.not.exist(o.builder);
+      should.exist(o.builderObj);
+    });
+  });
+  describe('#fromObj', function() {
+    it.skip('should create from Object',function() {
+      var b = new FakeBuilder();
+      var txp = TxProposal.fromObj({
+        creator: 1,
+        createdTs: 1,
+        builderObj: b.toObj(),
+        inputChainPaths: ['m/1'] ,
+      });
+      should.exist(txp);
+    });
+
+
+    it('should fail to create from wrong object',function() {
+      var b = new FakeBuilder();
+      (function(){var txp = TxProposal.fromObj({
+        creator: 1,
+        createdTs: 1,
+        builderObj: b.toObj(),
+        inputChainPaths: ['m/1'] ,
+      });}).should.throw('Invalid');
+    });
+
+
+  });
+
+  describe('#setSent', function() {
+    it('should set txid and timestamp',function() {
+      var now = Date.now();
+      var txp = dummyProposal;
+      txp.setSent('3a42');
+      txp.sentTs.should.gte(now);
+      txp.sentTxid.should.equal('3a42');
+    });
+  });
+
+
+  describe('Signature verification', function() {
+    var validScriptSig = '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';
+
+    var keyBuf = someKeys.map(function(hex){
+      return new Buffer(hex,'hex');
+    });
+    it('#_formatKeys',function() {
+      var txp = dummyProposal;
+      (function(){txp._formatKeys(someKeys);}).should.throw('buffers');
+      var res = txp._formatKeys(keyBuf);
+    });
+    it('#_verifyScriptSig arg checks',function() {
+      var txp = dummyProposal;
+      ( function() { txp._verifySignatures(
+        keyBuf,
+        new bitcore.Script(new Buffer('112233','hex')),
+        new Buffer('1a','hex')); } ).should.throw('script');
+    });
+    it('#_verifyScriptSig, no signatures',function() {
+      var txp = dummyProposal;
+      var ret =  txp._verifySignatures(
+        keyBuf,
+        new bitcore.Script(new Buffer(validScriptSig,'hex')),
+        new Buffer('1a','hex')
+      );
+      ret.length.should.equal(0);
+    });
+    it('#_verifyScriptSig, one signature',function() {
+      var txp = dummyProposal;
+      var ret =  txp._verifySignatures(
+        [new Buffer('0380a29968851f93af55e581c43d9ef9294577a439a3ca9fc2bc47d1ca2b3e9127','hex')],
+        new bitcore.Script(new Buffer(validScriptSig,'hex')),
+        new Buffer('1a','hex')
+      );
+      ret.length.should.equal(0);
+    });
+
+  });
+});