Remove urllib exception leak in chainlib, rehabilitate tests

chainsyncer/driver/head.py

@@ -6,6 +6,7 @@ from chainlib.eth.tx import (
         transaction,
         Tx,
         )
+from chainlib.error import RPCException
 
 # local imports
 from chainsyncer.error import NoBlockForYou

requirements.txt

@@ -1,4 +1,4 @@
 confini>=0.3.6rc3,<0.5.0
 semver==2.13.0
 hexathon~=0.0.1a8
-chainlib>=0.0.9a11,<=0.1.0
+chainlib>=0.0.10a4,<=0.1.0

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = chainsyncer
-version = 0.0.7a1
+version = 0.0.7a3
 description = Generic blockchain syncer driver
 author = Louis Holbrook
 author_email = dev@holbrook.no

tests/test_interrupt.py

@@ -122,7 +122,7 @@ class TestInterrupt(TestBase):
     def test_filter_interrupt_memory(self):
         self.track_complete = True
         for vector in self.vectors:
-            self.backend = MemBackend(self.chain_spec, None, target_block=len(vector))
+            self.backend = MemBackend.custom(self.chain_spec, target_block=len(vector))
             self.assert_filter_interrupt(vector, self.interface)
 
     #TODO: implement flag lock in file backend

tests/test_mem.py

@@ -1,5 +1,6 @@
 # standard imports
 import unittest
+import logging
 
 # external imports
 from chainlib.chain import ChainSpec
@@ -10,18 +11,20 @@ from chainsyncer.backend.memory import MemBackend
 # testutil imports
 from tests.chainsyncer_base import TestBase
 
+logging.basicConfig(level=logging.DEBUG)
+
 
 class TestMem(TestBase):
 
     def test_backend_mem_custom(self):
         chain_spec = ChainSpec('evm', 'bloxberg', 8996, 'foo')
         flags = int(5).to_bytes(2, 'big')
-        #flags_target = int(1024-1).to_bytes(2, 'big')
         flag_count = 10
+        flags_target = (2 ** 10) - 1
         backend = MemBackend.custom(chain_spec, 666, 42, 2, flags, flag_count, object_id='xyzzy')
         self.assertEqual(((42, 2), flags), backend.start())
         self.assertEqual(((42, 2), flags), backend.get())
-        self.assertEqual((666, flags), backend.target())
+        self.assertEqual((666, flags_target), backend.target())
         self.assertEqual(backend.object_id, 'xyzzy')
 
 

tests/test_thread_range.py

@@ -77,9 +77,11 @@ class TestThreadRange(TestBaseEth):
 
 
     def test_range_syncer_hello(self):
-        chain_spec = ChainSpec('evm', 'bloxberg', 8996, 'foo')
+        #chain_spec = ChainSpec('evm', 'bloxberg', 8996, 'foo')
+        chain_spec = ChainSpec('evm', 'foochain', 42)
         backend = MemBackend.custom(chain_spec, 20, 5, 3, 5, 10)
-        syncer = ThreadPoolRangeHistorySyncer(MockConn, 3, backend, self.interface)
+        #syncer = ThreadPoolRangeHistorySyncer(MockConn, 3, backend, self.interface)
+        syncer = ThreadPoolRangeHistorySyncer(3, backend, self.interface)
         syncer.loop(0.1, None)