From b96a36144f13d8f2eeb20b471f3fd569cd7584bd Mon Sep 17 00:00:00 2001
From: wintercooled <wintercooled@users.noreply.github.com>
Date: Fri, 13 Jul 2018 15:45:50 +0100
Subject: [PATCH] Tests for initialreissuancetokens param - ability to specify
 number of initial reissuance tokens

---
 qa/pull-tester/rpc-tests.py              |  1 +
 qa/rpc-tests/initial_reissuance_token.py | 88 ++++++++++++++++++++++++
 2 files changed, 89 insertions(+)
 create mode 100755 qa/rpc-tests/initial_reissuance_token.py

diff --git a/qa/pull-tester/rpc-tests.py b/qa/pull-tester/rpc-tests.py
index 6a07e4619f..4fdcf818ca 100755
--- a/qa/pull-tester/rpc-tests.py
+++ b/qa/pull-tester/rpc-tests.py
@@ -102,6 +102,7 @@ testScripts = [
     # Elements-specific tests first
     'confidential_transactions.py',
     'signed_blockchain.py',
+    'initial_reissuance_token.py',
     'feature_blocksign.py',
     'default_asset_name.py',
 
diff --git a/qa/rpc-tests/initial_reissuance_token.py b/qa/rpc-tests/initial_reissuance_token.py
new file mode 100755
index 0000000000..45da7acc40
--- /dev/null
+++ b/qa/rpc-tests/initial_reissuance_token.py
@@ -0,0 +1,88 @@
+#!/usr/bin/env python3
+# Copyright (c) 2014-2016 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#
+# Test chain initialisation when specifying number of reissuance tokens to issue.
+#
+
+from decimal import Decimal
+from test_framework.test_framework import BitcoinTestFramework
+from test_framework.authproxy import JSONRPCException
+from test_framework.util import *
+
+class InitialReissuanceTokenTest(BitcoinTestFramework):
+    """
+    Test creation of initial reissuance token for default asset on chain set up
+
+    """
+
+    def __init__(self):
+        super().__init__()
+        self.setup_clean_chain = True
+        self.num_nodes = 2
+
+        #Set number of initial reissuance tokens and also set initial free coins less than max so we can reissue more later
+        self.node_args = [["-initialreissuancetokens=200000000", "-initialfreecoins=2000000000000000"], ["-initialreissuancetokens=200000000", "-initialfreecoins=2000000000000000"]]
+
+    def setup_network(self, split=False):
+        self.nodes = start_nodes(self.num_nodes, self.options.tmpdir, self.node_args)
+        connect_nodes_bi(self.nodes,0,1)
+        self.is_network_split = False
+        self.sync_all()
+
+    def run_test(self):
+        #Claim all anyone-can-spend 'bitcoin'
+        self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 20000000, "", "", True)
+        self.nodes[0].generate(101)
+        self.sync_all()
+
+        walletinfo=self.nodes[0].getwalletinfo()
+        balance=walletinfo['balance']
+        token=""
+
+        #Get the hex of the reissuance token
+        for i in balance:
+            token = i
+            if token != "bitcoin":
+                break
+
+        #Claim all anyone-can-spend reissuance tokens
+        self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 2, "", "", False, token)
+        self.nodes[0].generate(101)
+        self.sync_all()
+
+        #Check balances
+        walletinfo1 = self.nodes[0].getwalletinfo()
+        assert_equal(walletinfo1["balance"]["bitcoin"], 20000000)
+        assert_equal(walletinfo1["balance"][token], 2)
+
+        #Reissue some of the default asset
+        self.nodes[0].reissueasset("bitcoin", 1234)
+        self.nodes[0].generate(101)
+        self.sync_all()
+
+        #Check the reissuance worked
+        walletinfo1 = self.nodes[0].getwalletinfo()
+        assert_equal(walletinfo1["balance"]["bitcoin"], 20001234)
+
+        #Send some 'bitcoin' to node 2 so they can fund a reissuance transaction
+        self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), 1, "", "", False)
+
+        #Send a reissuance token to node 2 so they can reissue the default asset
+        self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), 1, "", "", False, token)
+        self.nodes[0].generate(101)
+        self.sync_all()
+
+        #Reissue some of the default asset
+        self.nodes[1].reissueasset("bitcoin", 1000)
+        self.nodes[1].generate(101)
+        self.sync_all()
+
+        #Check balance is the 1 'bitcoin' sent from node 1 plus the 1000 'bitcoin' reissued by node 2
+        walletinfo2 = self.nodes[1].getwalletinfo()
+        assert_equal(walletinfo2["balance"]["bitcoin"], 1001)
+
+if __name__ == '__main__':
+    InitialReissuanceTokenTest().main()