[tests] Introduce TestNode

TestNode is a class responsible for all state related to a bitcoind node
under test. It stores local state, is responsible for tracking the
bitcoind process and delegates unrecognised messages to the RPC
connection.

This commit changes start_nodes and stop_nodes to start and stop the
bitcoind nodes in parallel, making test setup and teardown much faster.
This commit is contained in:
John Newbery
2017-06-02 14:30:36 -04:00
parent e526ca6284
commit 7897338918
12 changed files with 193 additions and 97 deletions

View File

@@ -35,11 +35,15 @@ class MultiWalletTest(BitcoinTestFramework):
self.nodes[0] = self.start_node(0, self.options.tmpdir, self.extra_args[0])
w1 = self.nodes[0] / "wallet/w1"
w1 = self.nodes[0].get_wallet_rpc("w1")
w2 = self.nodes[0].get_wallet_rpc("w2")
w3 = self.nodes[0].get_wallet_rpc("w3")
wallet_bad = self.nodes[0].get_wallet_rpc("bad")
w1.generate(1)
# accessing invalid wallet fails
assert_raises_jsonrpc(-18, "Requested wallet does not exist or is not loaded", (self.nodes[0] / "wallet/bad").getwalletinfo)
assert_raises_jsonrpc(-18, "Requested wallet does not exist or is not loaded", wallet_bad.getwalletinfo)
# accessing wallet RPC without using wallet endpoint fails
assert_raises_jsonrpc(-19, "Wallet file not specified", self.nodes[0].getwalletinfo)
@@ -50,14 +54,12 @@ class MultiWalletTest(BitcoinTestFramework):
w1_name = w1_info['walletname']
assert_equal(w1_name, "w1")
# check w1 wallet balance
w2 = self.nodes[0] / "wallet/w2"
# check w2 wallet balance
w2_info = w2.getwalletinfo()
assert_equal(w2_info['immature_balance'], 0)
w2_name = w2_info['walletname']
assert_equal(w2_name, "w2")
w3 = self.nodes[0] / "wallet/w3"
w3_name = w3.getwalletinfo()['walletname']
assert_equal(w3_name, "w3")