From 65c6c83b51844025950a14e4c1b1350e0d602622 Mon Sep 17 00:00:00 2001
From: Lex Berezhny <lex@damoti.com>
Date: Mon, 11 Feb 2019 17:46:13 -0500
Subject: [PATCH] reusable command testcase

---
 tests/integration/testcase.py | 134 ++++++++++++++++++++++++++++++++++
 1 file changed, 134 insertions(+)
 create mode 100644 tests/integration/testcase.py

diff --git a/tests/integration/testcase.py b/tests/integration/testcase.py
new file mode 100644
index 000000000..19d618a43
--- /dev/null
+++ b/tests/integration/testcase.py
@@ -0,0 +1,134 @@
+import json
+import tempfile
+import logging
+from binascii import unhexlify
+
+import lbrynet.extras.wallet
+from lbrynet.extras.wallet.transaction import Transaction
+from lbrynet.error import InsufficientFundsError
+from lbrynet.schema.claim import ClaimDict
+
+from torba.testcase import IntegrationTestCase
+
+import lbrynet.schema
+lbrynet.schema.BLOCKCHAIN_NAME = 'lbrycrd_regtest'
+
+from lbrynet.conf import Config
+from lbrynet.extras.daemon.Daemon import Daemon, jsonrpc_dumps_pretty
+from lbrynet.extras.wallet import LbryWalletManager
+from lbrynet.extras.daemon.Components import WalletComponent
+from lbrynet.extras.daemon.Components import (
+    DHT_COMPONENT, HASH_ANNOUNCER_COMPONENT, PEER_PROTOCOL_SERVER_COMPONENT,
+    UPNP_COMPONENT, EXCHANGE_RATE_MANAGER_COMPONENT
+)
+from lbrynet.extras.daemon.ComponentManager import ComponentManager
+
+
+class CommandTestCase(IntegrationTestCase):
+
+    timeout = 180
+    LEDGER = lbrynet.extras.wallet
+    MANAGER = LbryWalletManager
+    VERBOSITY = logging.WARN
+
+    async def asyncSetUp(self):
+        await super().asyncSetUp()
+
+        logging.getLogger('lbrynet.blob_exchange').setLevel(self.VERBOSITY)
+        logging.getLogger('lbrynet.daemon').setLevel(self.VERBOSITY)
+
+        conf = Config()
+        conf.data_dir = self.wallet_node.data_path
+        conf.wallet_dir = self.wallet_node.data_path
+        conf.download_dir = self.wallet_node.data_path
+        conf.share_usage_data = False
+        conf.use_upnp = False
+        conf.reflect_streams = False
+        conf.blockchain_name = 'lbrycrd_regtest'
+        conf.lbryum_servers = [('localhost', 50001)]
+        conf.reflector_servers = []
+        conf.known_dht_nodes = []
+
+        await self.account.ensure_address_gap()
+        address = (await self.account.receiving.get_addresses(limit=1, only_usable=True))[0]
+        sendtxid = await self.blockchain.send_to_address(address, 10)
+        await self.confirm_tx(sendtxid)
+        await self.generate(5)
+
+        def wallet_maker(component_manager):
+            self.wallet_component = WalletComponent(component_manager)
+            self.wallet_component.wallet_manager = self.manager
+            self.wallet_component._running = True
+            return self.wallet_component
+
+        conf.components_to_skip = [
+            DHT_COMPONENT, UPNP_COMPONENT, HASH_ANNOUNCER_COMPONENT,
+            PEER_PROTOCOL_SERVER_COMPONENT, EXCHANGE_RATE_MANAGER_COMPONENT
+        ]
+        self.daemon = Daemon(conf, ComponentManager(
+            conf, skip_components=conf.components_to_skip, wallet=wallet_maker
+        ))
+        await self.daemon.initialize()
+        self.manager.old_db = self.daemon.storage
+
+    async def asyncTearDown(self):
+        await super().asyncTearDown()
+        self.wallet_component._running = False
+        await self.daemon.stop()
+
+    async def confirm_tx(self, txid):
+        """ Wait for tx to be in mempool, then generate a block, wait for tx to be in a block. """
+        await self.on_transaction_id(txid)
+        await self.generate(1)
+        await self.on_transaction_id(txid)
+
+    async def on_transaction_dict(self, tx):
+        await self.ledger.wait(
+            self.ledger.transaction_class(unhexlify(tx['hex']))
+        )
+
+    @staticmethod
+    def get_all_addresses(tx):
+        addresses = set()
+        for txi in tx['inputs']:
+            addresses.add(txi['address'])
+        for txo in tx['outputs']:
+            addresses.add(txo['address'])
+        return list(addresses)
+
+    async def generate(self, blocks):
+        """ Ask lbrycrd to generate some blocks and wait until ledger has them. """
+        await self.blockchain.generate(blocks)
+        await self.ledger.on_header.where(self.blockchain.is_expected_block)
+
+    async def out(self, awaitable):
+        """ Converts Daemon API call results (dictionary)
+            to JSON and then back to a dictionary. """
+        return json.loads(jsonrpc_dumps_pretty(await awaitable, ledger=self.ledger))['result']
+
+    async def make_claim(self, name='hovercraft', amount='1.0', data=b'hi!',
+                         channel_name=None, confirm=True, account_id=None):
+        with tempfile.NamedTemporaryFile() as file:
+            file.write(data)
+            file.flush()
+            claim = await self.out(self.daemon.jsonrpc_publish(
+                name, amount, file_path=file.name, channel_name=channel_name, account_id=account_id
+            ))
+            self.assertTrue(claim['success'])
+            if confirm:
+                await self.on_transaction_dict(claim['tx'])
+                await self.generate(1)
+                await self.on_transaction_dict(claim['tx'])
+            return claim
+
+    async def make_channel(self, name='@arena', amount='1.0', confirm=True, account_id=None):
+        channel = await self.out(self.daemon.jsonrpc_channel_new(name, amount, account_id))
+        self.assertTrue(channel['success'])
+        if confirm:
+            await self.on_transaction_dict(channel['tx'])
+            await self.generate(1)
+            await self.on_transaction_dict(channel['tx'])
+        return channel
+
+    async def resolve(self, uri):
+        return await self.out(self.daemon.jsonrpc_resolve(uri))