/usr/lib/python2.7/dist-packages/twisted/news/test/test_nntp.py is in python-twisted-news 13.2.0-1ubuntu1.2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 | # Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.
from twisted.trial import unittest
from twisted.news import database
from twisted.news import nntp
from twisted.protocols import loopback
from twisted.test import proto_helpers
ALL_GROUPS = ('alt.test.nntp', 0, 1, 'y'),
GROUP = ('0', '1', '0', 'alt.test.nntp', 'group', 'selected')
SUBSCRIPTIONS = ['alt.test.nntp', 'news.testgroup']
POST_STRING = """Path: not-for-mail
From: <exarkun@somehost.domain.com>
Subject: a test
Newsgroups: alt.test.nntp
Organization:
Summary:
Keywords:
User-Agent: tin/1.4.5-20010409 ("One More Nightmare") (UNIX) (Linux/2.4.17 (i686))
this is a test
.
..
...
lala
moo
--
"One World, one Web, one Program." - Microsoft(R) promotional ad
"Ein Volk, ein Reich, ein Fuhrer." - Adolf Hitler
--
10:56pm up 4 days, 4:42, 1 user, load average: 0.08, 0.08, 0.12
"""
class TestNNTPClient(nntp.NNTPClient):
def __init__(self):
nntp.NNTPClient.__init__(self)
def assertEqual(self, foo, bar):
if foo != bar: raise AssertionError("%r != %r!" % (foo, bar))
def connectionMade(self):
nntp.NNTPClient.connectionMade(self)
self.fetchSubscriptions()
def gotSubscriptions(self, subscriptions):
self.assertEqual(len(subscriptions), len(SUBSCRIPTIONS))
for s in subscriptions:
assert s in SUBSCRIPTIONS
self.fetchGroups()
def gotAllGroups(self, info):
self.assertEqual(len(info), len(ALL_GROUPS))
self.assertEqual(info[0], ALL_GROUPS[0])
self.fetchGroup('alt.test.nntp')
def getAllGroupsFailed(self, error):
raise AssertionError("fetchGroups() failed: %s" % (error,))
def gotGroup(self, info):
self.assertEqual(len(info), 6)
self.assertEqual(info, GROUP)
self.postArticle(POST_STRING)
def getSubscriptionsFailed(self, error):
raise AssertionError("fetchSubscriptions() failed: %s" % (error,))
def getGroupFailed(self, error):
raise AssertionError("fetchGroup() failed: %s" % (error,))
def postFailed(self, error):
raise AssertionError("postArticle() failed: %s" % (error,))
def postedOk(self):
self.fetchArticle(1)
def gotArticle(self, info):
origBody = POST_STRING.split('\n\n')[1]
newBody = info.split('\n\n', 1)[1]
self.assertEqual(origBody, newBody)
# We're done
self.transport.loseConnection()
def getArticleFailed(self, error):
raise AssertionError("fetchArticle() failed: %s" % (error,))
class NNTPTestCase(unittest.TestCase):
def setUp(self):
self.server = nntp.NNTPServer()
self.server.factory = self
self.backend = database.NewsShelf(None, 'news.db')
self.backend.addGroup('alt.test.nntp', 'y')
for s in SUBSCRIPTIONS:
self.backend.addSubscription(s)
self.transport = proto_helpers.StringTransport()
self.server.makeConnection(self.transport)
self.client = TestNNTPClient()
def testLoopback(self):
return loopback.loopbackAsync(self.server, self.client)
# XXX This test is woefully incomplete. It tests the single
# most common code path and nothing else. Expand it and the
# test fairy will leave you a surprise.
# reactor.iterate(1) # fetchGroups()
# reactor.iterate(1) # fetchGroup()
# reactor.iterate(1) # postArticle()
def test_connectionMade(self):
"""
When L{NNTPServer} is connected, it sends a server greeting to the
client.
"""
self.assertEqual(
self.transport.value().split('\r\n'), [
'200 server ready - posting allowed',
''])
def test_LIST(self):
"""
When L{NTTPServer} receives a I{LIST} command, it sends a list of news
groups to the client (RFC 3977, section 7.6.1.1).
"""
self.transport.clear()
self.server.do_LIST()
self.assertEqual(
self.transport.value().split('\r\n'), [
'215 newsgroups in form "group high low flags"',
'alt.test.nntp 0 1 y',
'.',
''])
def test_GROUP(self):
"""
When L{NNTPServer} receives a I{GROUP} command, it sends a line of
information about that group to the client (RFC 3977, section 6.1.1.1).
"""
self.transport.clear()
self.server.do_GROUP('alt.test.nntp')
self.assertEqual(
self.transport.value().split('\r\n'), [
'211 0 1 0 alt.test.nntp group selected',
''])
def test_LISTGROUP(self):
"""
When L{NNTPServer} receives a I{LISTGROUP} command, it sends a list of
message numbers for the messages in a particular group (RFC 3977,
section 6.1.2.1).
"""
self.transport.clear()
self.server.do_LISTGROUP('alt.test.nntp')
self.assertEqual(
self.transport.value().split('\r\n'), [
'211 list of article numbers follow',
'.',
''])
def test_XROVER(self):
"""
When L{NTTPServer} receives a I{XROVER} command, it sends a list of
I{References} header values for the messages in a particular group (RFC
2980, section 2.11).
"""
self.server.do_GROUP('alt.test.nntp')
self.transport.clear()
self.server.do_XROVER()
self.assertEqual(
self.transport.value().split('\r\n'), [
'221 Header follows',
'.',
''])
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