finish all tests

lib/script.js

@@ -421,4 +421,59 @@ Script.prototype._addBuffer = function(buf, prepend) {
   return this;
 };
 
+
+// high level script builder methods
+
+/**
+ * @returns a new Multisig output script for given public keys,
+ * requiring m of those public keys to spend
+ */
+Script.buildMultisigOut = function(pubkeys, m) {
+  console.log(pubkeys);
+  console.log(m);
+  return new Script();
+};
+
+/**
+ * @returns a new pay to public key hash output for the given
+ * address or public key
+ */
+Script.buildPublicKeyHashOut = function(to) {
+  console.log(to);
+  return new Script();
+};
+
+/**
+ * @returns a new pay to public key output for the given
+ *  public key
+ */
+Script.buildPublicKeyOut = function(pubkey) {
+  console.log(pubkey);
+  return new Script();
+};
+
+/**
+ * @returns a new OP_RETURN script with data
+ */
+Script.buildDataOut = function(data) {
+  console.log(data);
+  return new Script();
+};
+
+/**
+ * @returns a new pay to script hash script for given script
+ */
+Script.buildScriptHashOut = function(script) {
+  console.log(script);
+  return new Script();
+};
+
+
+/**
+ * @returns a new pay to script hash script that pays to this script
+ */
+Script.prototype.toScriptHashOut = function() {
+  return Script.buildScriptHashOut(this);
+};
+
 module.exports = Script;

test/script.js

@@ -4,6 +4,8 @@ var should = require('chai').should();
 var bitcore = require('..');
 var Script = bitcore.Script;
 var Opcode = bitcore.Opcode;
+var PublicKey = bitcore.PublicKey;
+var Address = bitcore.Address;
 
 describe('Script', function() {
 
@@ -374,5 +376,91 @@ describe('Script', function() {
       Script('OP_TRUE OP_FALSE').isStandard().should.equal(false);
     });
   });
+  describe('new methods', function() {
+    describe('#buildMultisigOut', function() {
+      var pubkey_hexs = [
+        '022df8750480ad5b26950b25c7ba79d3e37d75f640f8e5d9bcd5b150a0f85014da',
+        '03e3818b65bcc73a7d64064106a859cc1a5a728c4345ff0b641209fba0d90de6e9',
+        '021f2f6e1e50cb6a953935c3601284925decd3fd21bc445712576873fb8c6ebc18',
+        '02bf97f572a02a8900246d72c2e8fa3d3798a6e59c4e17de2d131d9c60d0d9b574',
+        '036a98a36aa7665874b1ba9130bc6d318e52fd3bdb5969532d7fc09bf2476ff842',
+        '033aafcbead78c08b0e0aacc1b0cdb40702a7c709b660bebd286e973242127e15b',
+      ];
+      var test_mn = function(m, n) {
+        var pubkeys = pubkey_hexs.slice(0, n).map(PublicKey);
+        var s = Script.buildMultisigOut(pubkeys, m);
+        should.exist(s);
+        s.isMultisigOut().should.equal(true);
+      };
+      for (var n = 1; n < 6; n++) {
+        for (var m = 1; m <= n; m++) {
+          it('should create ' + m + '-of-' + n, test_mn.bind(null, m, n));
+        }
+      }
+    });
+    describe('#buildPublicKeyHashOut', function() {
+      it('should create script from livenet address', function() {
+        var address = Address.fromString('1NaTVwXDDUJaXDQajoa9MqHhz4uTxtgK14');
+        var s = Script.buildPublicKeyHashOut(address);
+        should.exist(s);
+        s.toString().should.equal('OP_DUP OP_HASH160 ecae7d092947b7ee4998e254aa48900d26d2ce1d OP_EQUALVERIFY OP_CHECKSIG');
+      });
+      it('should create script from testnet address', function() {
+        var address = Address.fromString('mxRN6AQJaDi5R6KmvMaEmZGe3n5ScV9u33');
+        var s = Script.buildPublicKeyHashOut(address);
+        should.exist(s);
+        s.toString().should.equal('OP_DUP OP_HASH160 b96b816f378babb1fe585b7be7a2cd16eb99b3e4 OP_EQUALVERIFY OP_CHECKSIG');
+      });
+      it('should create script from public key', function() {
+        var pubkey = new PublicKey('022df8750480ad5b26950b25c7ba79d3e37d75f640f8e5d9bcd5b150a0f85014da');
+        var s = Script.buildPublicKeyHashOut(pubkey);
+        should.exist(s);
+        s.toString().should.equal('OP_DUP OP_HASH160 9674af7395592ec5d91573aa8d6557de55f60147 OP_EQUALVERIFY OP_CHECKSIG');
+      });
+    });
+    describe('#buildPublicKeyOut', function() {
+      it('should create script from public key', function() {
+        var pubkey = new PublicKey('022df8750480ad5b26950b25c7ba79d3e37d75f640f8e5d9bcd5b150a0f85014da');
+        var s = Script.buildPublicKeyOut(pubkey);
+        should.exist(s);
+        s.toString().should.equal('9674af7395592ec5d91573aa8d6557de55f60147 OP_CHECKSIG');
+      });
+    });
+    describe('#buildDataOut', function() {
+      it('should create script from empty data', function() {
+        var data = new Buffer();
+        var s = Script.buildDataOut(data);
+        should.exist(s);
+        s.toString().should.equal('OP_RETURN');
+      });
+      it('should create script from some data', function() {
+        var data = new Buffer('bacacafe0102030405', 'hex');
+        var s = Script.buildDataOut(data);
+        should.exist(s);
+        s.toString().should.equal('OP_RETURN bacacafe0102030405');
+      });
+      it('should create script from string', function() {
+        var data = 'hello world';
+        var s = Script.buildDataOut(data);
+        should.exist(s);
+        s.toString().should.equal('OP_RETURN 68656c6c6f20776f726c64212121');
+      });
+    });
+    describe('#buildScriptHashOut', function() {
+      it('should create script from another script', function() {
+        var inner = new Script('OP_DUP OP_HASH160 06c06f6d931d7bfba2b5bd5ad0d19a8f257af3e3 OP_EQUALVERIFY OP_CHECKSIG');
+        var s = Script.buildScriptHashOut(inner);
+        should.exist(s);
+        s.toString().should.equal('OP_HASH160 b96d20131e15d948aa9196e477e9611d8e43c8f0 OP_EQUAL');
+      });
+    });
+    describe('#toScriptHashOut', function() {
+      it('should create script from another script', function() {
+        var s = new Script('OP_DUP OP_HASH160 06c06f6d931d7bfba2b5bd5ad0d19a8f257af3e3 OP_EQUALVERIFY OP_CHECKSIG');
+        s.toScriptHashOut().toString().should.equal('OP_HASH160 b96d20131e15d948aa9196e477e9611d8e43c8f0 OP_EQUAL');
+      });
+    });
+
+  });
 
 });