commit 27c749f7b0572e05606535e3a360b98b3f46ad3b Author: Sambuddha Basu sambuddhabasu1@gmail.com Date: Thu Dec 18 00:23:27 2014 +0400

Added persisting_a_consensus test --- test/unit/tutorial_examples.py | 41 +++++++++++++++++++++++++++++++++++++++- 1 file changed, 40 insertions(+), 1 deletion(-)

diff --git a/test/unit/tutorial_examples.py b/test/unit/tutorial_examples.py index 97234ea..aeeb761 100644 --- a/test/unit/tutorial_examples.py +++ b/test/unit/tutorial_examples.py @@ -2,6 +2,7 @@ Tests for the examples given in stem's tutorial. """

+import itertools import StringIO import unittest

@@ -86,6 +87,10 @@ Getting maatuska's vote from http://171.25.193.9:443/tor/status-vote/current/aut 6313 measured entries and 1112 unmeasured """

+PERSISTING_A_CONSENSUS_OUTPUT = """\ +A7569A83B5706AB1B1A9CB52EFF7D2D32E4553EB: caerSidi +""" +

def _get_event(content): controller_event = mocking.get_message(content) @@ -363,7 +368,6 @@ class TestTutorialExamples(unittest.TestCase): except Exception as exc: print " failed to get the vote (%s)" % exc

-# get_authorities_mock().values.return_value = [DIRECTORY_AUTHORITIES['gabelmoo'], DIRECTORY_AUTHORITIES['tor26'], DIRECTORY_AUTHORITIES['moria1'], DIRECTORY_AUTHORITIES['maatuska']] directory_values = [] directory_values.append(DIRECTORY_AUTHORITIES['gabelmoo']) directory_values[0].address = '212.112.245.170' @@ -403,3 +407,38 @@ class TestTutorialExamples(unittest.TestCase): query_run_mock.side_effect = router_status tutorial_example() self.assertEqual(VOTES_BY_BANDWIDTH_AUTHORITIES_OUTPUT, stdout_mock.getvalue()) + + @patch('sys.stdout', new_callable = StringIO.StringIO) + @patch('stem.descriptor.parse_file') + @patch('%s.open' % __name__, create = True) + @patch('stem.descriptor.remote.Query') + def test_persisting_a_consensus(self, query_mock, open_mock, parse_file_mock, stdout_mock): + def tutorial_example_1(): + from stem.descriptor import DocumentHandler + from stem.descriptor.remote import DescriptorDownloader + + downloader = DescriptorDownloader() + consensus = downloader.get_consensus(document_handler = DocumentHandler.DOCUMENT).run()[0] + + with open('/tmp/descriptor_dump', 'w') as descriptor_file: + descriptor_file.write(str(consensus)) + + def tutorial_example_2(): + from stem.descriptor import DocumentHandler, parse_file + + consensus = next(parse_file( + '/tmp/descriptor_dump', + descriptor_type = 'network-status-consensus-3 1.0', + document_handler = DocumentHandler.DOCUMENT, + )) + + for fingerprint, relay in consensus.routers.items(): + print "%s: %s" % (fingerprint, relay.nickname) + + entry = get_router_status_entry_v3() + network_status = get_network_status_document_v3(routers = (entry,)) + query_mock().run.return_value = [network_status] + parse_file_mock.return_value = itertools.cycle([network_status]) + tutorial_example_1() + tutorial_example_2() + self.assertEqual(PERSISTING_A_CONSENSUS_OUTPUT, stdout_mock.getvalue())