Fix docstrings in qa tests

This commit fixes the module-level docstrings for the tests and helper
modules in qa. Many of these tests were uncommented previously - this
commit ensures that every test case has at least a minimum level of
commenting.

1 files changed, 7 insertions, 11 deletions

diff --git a/qa/rpc-tests/blockchain.py b/qa/rpc-tests/blockchain.py
index 410b85d15e..67b5826840 100755
--- a/qa/rpc-tests/blockchain.py
+++ b/qa/rpc-tests/blockchain.py
@@ -2,11 +2,14 @@
 # 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 RPCs related to blockchainstate.
 
-#
-# Test RPC calls related to blockchain state. Tests correspond to code in
-# rpc/blockchain.cpp.
-#
+Test the following RPCs:
+    - gettxoutsetinfo
+    - verifychain
+
+Tests correspond to code in rpc/blockchain.cpp.
+"""
 
 from decimal import Decimal
 
@@ -23,13 +26,6 @@ from test_framework.util import (
 
 
 class BlockchainTest(BitcoinTestFramework):
-    """
-    Test blockchain-related RPC calls:
-
-        - gettxoutsetinfo
-        - verifychain
-
-    """
 
     def __init__(self):
         super().__init__()