From 8e54b6500446ccb66a6dff00dc3187fa5fa56086 Mon Sep 17 00:00:00 2001
From: Jude Nelson <judecn@gmail.com>
Date: Wed, 7 Sep 2016 13:49:59 -0400
Subject: [PATCH] import a name, update it, and then transfer it

---
 .../scenarios/name_import_update_transfer.py  | 124 ++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100644 integration_tests/blockstack_integration_tests/scenarios/name_import_update_transfer.py

diff --git a/integration_tests/blockstack_integration_tests/scenarios/name_import_update_transfer.py b/integration_tests/blockstack_integration_tests/scenarios/name_import_update_transfer.py
new file mode 100644
index 000000000..5102163f6
--- /dev/null
+++ b/integration_tests/blockstack_integration_tests/scenarios/name_import_update_transfer.py
@@ -0,0 +1,124 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+"""
+    Blockstack
+    ~~~~~
+    copyright: (c) 2014-2015 by Halfmoon Labs, Inc.
+    copyright: (c) 2016 by Blockstack.org
+
+    This file is part of Blockstack
+
+    Blockstack is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Blockstack is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+    You should have received a copy of the GNU General Public License
+    along with Blockstack. If not, see <http://www.gnu.org/licenses/>.
+""" 
+
+import testlib
+import pybitcoin
+import json
+import shutil
+import tempfile
+import os
+
+wallets = [
+    testlib.Wallet( "5JesPiN68qt44Hc2nT8qmyZ1JDwHebfoh9KQ52Lazb1m1LaKNj9", 100000000000 ),
+    testlib.Wallet( "5KHqsiU9qa77frZb6hQy9ocV7Sus9RWJcQGYYBJJBb2Efj1o77e", 100000000000 ),
+    testlib.Wallet( "5Kg5kJbQHvk1B64rJniEmgbD83FpZpbw2RjdAZEzTefs9ihN3Bz", 100000000000 ),
+    testlib.Wallet( "5JuVsoS9NauksSkqEjbUZxWwgGDQbMwPsEfoRBSpLpgDX1RtLX7", 100000000000 ),
+    testlib.Wallet( "5KEpiSRr1BrT8vRD7LKGCEmudokTh1iMHbiThMQpLdwBwhDJB1T", 100000000000 ),
+    testlib.Wallet( "5K5hDuynZ6EQrZ4efrchCwy6DLhdsEzuJtTDAf3hqdsCKbxfoeD", 100000000000 ),
+    testlib.Wallet( "5J39aXEeHh9LwfQ4Gy5Vieo7sbqiUMBXkPH7SaMHixJhSSBpAqz", 100000000000 ),
+    testlib.Wallet( "5K9LmMQskQ9jP1p7dyieLDAeB6vsAj4GK8dmGNJAXS1qHDqnWhP", 100000000000 ),
+    testlib.Wallet( "5KcNen67ERBuvz2f649t9F2o1ddTjC5pVUEqcMtbxNgHqgxG2gZ", 100000000000 )
+]
+
+consensus = "17ac43c1d8549c3181b200f1bf97eb7d"
+
+debug = True
+
+def scenario( wallets, **kw ):
+
+    # make a test namespace
+    resp = testlib.blockstack_namespace_preorder( "test", wallets[1].addr, wallets[0].privkey )
+    if debug or 'error' in resp:
+        print json.dumps( resp, indent=4 )
+
+    testlib.next_block( **kw )
+
+    resp = testlib.blockstack_namespace_reveal( "test", wallets[1].addr, 52595, 250, 4, [6,5,4,3,2,1,0,0,0,0,0,0,0,0,0,0], 10, 10, wallets[0].privkey )
+    if debug or 'error' in resp:
+        print json.dumps( resp, indent=4 )
+
+    testlib.next_block( **kw )
+
+    resp = testlib.blockstack_name_import( "foo.test", wallets[3].addr, "11" * 20, wallets[1].privkey )
+    if 'error' in resp:
+        print json.dumps( resp, indent=4 )
+
+    testlib.next_block( **kw )
+
+    resp = testlib.blockstack_namespace_ready( "test", wallets[1].privkey )
+    if debug or 'error' in resp:
+        print json.dumps( resp, indent=4 )
+
+    testlib.next_block( **kw )
+
+    resp = testlib.blockstack_name_update( "foo.test", "22" * 20, wallets[3].privkey )
+    if 'error' in resp:
+        print json.dumps( resp, indent=4 )
+
+    testlib.next_block( **kw )
+
+    resp = testlib.blockstack_name_transfer( "foo.test", wallets[4].addr, True, wallets[3].privkey )
+    if 'error' in resp:
+        print json.dumps( resp, indent=4 )
+
+    testlib.next_block( **kw )
+
+
+def check( state_engine ):
+
+    # not revealed, but ready 
+    ns = state_engine.get_namespace_reveal( "test" )
+    if ns is not None:
+        return False 
+
+    ns = state_engine.get_namespace( "test" )
+    if ns is None:
+        return False 
+
+    if ns['namespace_id'] != 'test':
+        return False 
+
+    # not preordered 
+    for i in xrange(0, len(wallets)):
+        preorder = state_engine.get_name_preorder( "foo.test", pybitcoin.make_pay_to_address_script(wallets[i].addr), wallets[(i+1)%5].addr )
+        if preorder is not None:
+            print "preordered"
+            return False
+
+    # registered 
+    name_rec = state_engine.get_name( "foo.test" )
+    if name_rec is None:
+        print "no name"
+        return False 
+
+    # updated, and data preserved
+    if name_rec['value_hash'] != "22" * 20:
+        print "wrong value hash"
+        return False 
+
+    # transferred 
+    if name_rec['address'] != wallets[4].addr or name_rec['sender'] != pybitcoin.make_pay_to_address_script( wallets[4].addr ):
+        print "wrong owner"
+        return False
+
+    return True