Merge pull request #450 from matiu/feature/sin03

Feature/sin03

lib/Address.js

@@ -38,7 +38,7 @@ var Script = require('./Script');
 var util = require('util');
 
 function Address(version, hash) {
-  if (hash && hash.length && hash.length != 20)
+  if (hash && hash.length && (!Buffer.isBuffer(hash) || hash.length != 20))
     throw new Error('Hash must be 20 bytes');
   Address.super_.call(this, version, hash);
 }

lib/SIN.js

@@ -9,6 +9,9 @@ function SIN(type, payload) {
     SIN.super_.call(this, type, payload);
     return;
   }
+  if (!Buffer.isBuffer(payload) || payload.length != 20)
+    throw new Error('Payload must be 20 bytes');
+
   this.data = new Buffer(1 + 1 + payload.length);
   this.converters = this.encodings['binary'].converters;
   this._encoding = this.encodings['binary']._encoding;

test/test.Address.js

@@ -102,11 +102,28 @@ describe('Address', function() {
       var key = new bitcore.Key();
       key.private = privkey;
       key.regenerateSync();
-      var f = function() {new bitcore.Address(0, key.public);};
+      var f = function() {
+        new bitcore.Address(0, key.public);
+      };
       expect(f).to.throw(Error);
     });
   });
 
+  describe('constructor, 2 params', function() {
+    it('should make an address from a version, hash', function() {
+      var hash = new Buffer('1ab59a0fd1d5fc446d38746ee033c8af57ed6bc0', 'hex');
+      var addr = new Address(0, hash);
+      addr.toString().should.equal('13SE7uKmnQwGA8X1A8WcZnX2ceQRDEzsAd');
+    });
+    it('should fail with param version, string', function() {
+      var hash = '1ab59a0fd1d5fc446d38746ee033c8af57ed6bc0';
+      (function() {
+        var addr = new Address(0, hash);
+      }).should.throw();
+    });
+  });
+
+
   describe('#fromPubKey', function() {
     it('should make pubkeyhash address from an uncompressed public key', function() {
       var pubkey = new Buffer('04fa05ce8b25010cb6e17a30e0b66668bf083c40687547748ec330ee77adf53a42abd3d26148cbacfcf79c907ddefeb2c37f8bebc0a695ba79d634449d871de218', 'hex');
@@ -134,7 +151,9 @@ describe('Address', function() {
       var pubkey3 = new Buffer('032c0d2e394541e2efdc7ac3500e16e7e69df541f38670402e95aa477202fa06bb', 'hex');
       var sortedPubKeys = [pubkey3, pubkey2, pubkey1];
       var mReq = 2;
-      var script = bitcore.Script.createMultisig(mReq, sortedPubKeys, {noSorting: true});
+      var script = bitcore.Script.createMultisig(mReq, sortedPubKeys, {
+        noSorting: true
+      });
       var hash = bitcore.util.sha256ripe160(script.getBuffer());
       var version = bitcore.networks['livenet'].P2SHVersion;
       var addr = new Address(version, hash);
@@ -221,8 +240,7 @@ describe('Address', function() {
           (new Address.fromScriptPubKey(c[0], 'testnet')).toString().should.equal(c[1]);
           var s = new bitcore.Script(new Buffer(c[0], 'hex'));
           (new Address.fromScriptPubKey(s, 'testnet')).toString().should.equal(c[1]);
-        }
-        else {
+        } else {
           var as = new Address.fromScriptPubKey(c[0], 'testnet');
           for (var j in as) {
             as[j].toString().should.equal(c[1][j]);

test/test.SIN.js

@@ -37,17 +37,35 @@ describe('SIN', function() {
 
   describe('#SIN', function() {
     it('should be able to create a new SIN with a version byte', function() {
-      var myhash = bitcore.util.sha256ripe160('test');
+      var myhash = new Buffer('1ab59a0fd1d5fc446d38746ee033c8af57ed6bc0', 'hex');
       var sin = new SIN(SIN.SIN_EPHEM, myhash);
       should.exist(sin);
     });
+    it('should fail with param version, string', function() {
+      var hash = '1ab59a0fd1d5fc446d38746ee033c8af57ed6bc0';
+      (function() {
+        var sin = new SIN(SIN.SIN_EPHEM, hash);
+      }).should.throw();
+    });
+
+    it('should fail with wrong sized hash', function() {
+      var myhash = new Buffer('111ab59a0fd1d5fc446d38746ee033c8af57ed6bc0', 'hex');
+      (function() {
+        var sin = new SIN(SIN.SIN_EPHEM, myhash);
+      }).should.throw();
+    });
+
   });
   describe('#fromPubKey', function() {
     it('should fail to create  a new SIN not using a pub key', function() {
-      (function() { SIN.fromPubKey('1234')}).should.throw();
+      (function() {
+        SIN.fromPubKey('1234')
+      }).should.throw();
     });
     it('should fail to create  a new SIN not using a pub key case 2', function() {
-      (function() { SIN.fromPubKey('03e0973263b4e0d5f5f56d25d430e777ab3838ff644db972c0bf32c31da5686c27')}).should.throw();
+      (function() {
+        SIN.fromPubKey('03e0973263b4e0d5f5f56d25d430e777ab3838ff644db972c0bf32c31da5686c27')
+      }).should.throw();
     });
     it('should be able to create a new SIN using a pub key', function() {
       var pubkey1 = new Buffer('03e0973263b4e0d5f5f56d25d430e777ab3838ff644db972c0bf32c31da5686c27', 'hex');
@@ -58,6 +76,3 @@ describe('SIN', function() {
 
   });
 });
-
-
-