4
by Aaron Bentley
Initial test. |
1 |
from BaseHTTPServer import ( |
2 |
HTTPServer, |
|
3 |
BaseHTTPRequestHandler, |
|
4 |
)
|
|
6
by Aaron Bentley
Use constants. |
5 |
import httplib |
4
by Aaron Bentley
Initial test. |
6 |
import os |
5
by Aaron Bentley
Actual fake service working. |
7 |
from signal import SIGKILL |
13
by Aaron Bentley
Retrieve messages. |
8 |
import simplejson |
4
by Aaron Bentley
Initial test. |
9 |
from StringIO import StringIO |
3
by Aaron Bentley
Add test framework. |
10 |
from unittest import TestCase |
13
by Aaron Bentley
Retrieve messages. |
11 |
from urlparse import urlparse |
15
by Aaron Bentley
Test filtering by message-id. |
12 |
from urlparse import parse_qs |
3
by Aaron Bentley
Add test framework. |
13 |
|
5
by Aaron Bentley
Actual fake service working. |
14 |
from testtools import ExpectedException |
15 |
||
8
by Aaron Bentley
Test message path. |
16 |
from grackle.client import ( |
17 |
GrackleClient, |
|
21
by Aaron Bentley
Test unsupported orders. |
18 |
UnsupportedOrder, |
8
by Aaron Bentley
Test message path. |
19 |
)
|
4
by Aaron Bentley
Initial test. |
20 |
|
21 |
||
22
by Aaron Bentley
Order by thread subject. |
22 |
def threaded_messages(messages): |
23 |
threads = {} |
|
24 |
count = 0 |
|
25 |
pending = [] |
|
26 |
for message in messages: |
|
27 |
if message.get('in_reply_to') is None: |
|
28 |
threads[message['message_id']] = [message] |
|
29 |
count += 1 |
|
30 |
else: |
|
31 |
pending.append(message) |
|
32 |
for message in pending: |
|
33 |
threads[message['in_reply_to']].append(message) |
|
34 |
return threads.values() |
|
35 |
||
36 |
||
28
by Aaron Bentley
Extract GrackleStore. |
37 |
class GrackleStore: |
5
by Aaron Bentley
Actual fake service working. |
38 |
|
28
by Aaron Bentley
Extract GrackleStore. |
39 |
def __init__(self, messages): |
12
by Aaron Bentley
Use pipe to ensure we only use HTTP once it's running. |
40 |
self.messages = messages |
26
by Aaron Bentley
Implement an archive namespace. |
41 |
|
42 |
def get_messages(self, archive_id, query_string): |
|
15
by Aaron Bentley
Test filtering by message-id. |
43 |
query = parse_qs(query_string) |
44 |
parameters = simplejson.loads(query['parameters'][0]) |
|
22
by Aaron Bentley
Order by thread subject. |
45 |
order = parameters.get('order') |
28
by Aaron Bentley
Extract GrackleStore. |
46 |
messages = self.messages[archive_id] |
22
by Aaron Bentley
Order by thread subject. |
47 |
if order is not None : |
48 |
if order not in SUPPORTED_ORDERS: |
|
28
by Aaron Bentley
Extract GrackleStore. |
49 |
raise UnsupportedOrder |
23
by Aaron Bentley
Support thread_oldest order. |
50 |
elif order.startswith('thread_'): |
22
by Aaron Bentley
Order by thread subject. |
51 |
threaded = threaded_messages(messages) |
52 |
messages = [] |
|
23
by Aaron Bentley
Support thread_oldest order. |
53 |
if order == 'thread_subject': |
54 |
threaded.sort(key=lambda t: t[0]['subject']) |
|
55 |
if order == 'thread_oldest': |
|
56 |
threaded.sort(key=lambda t: min(m['date'] for m in t)) |
|
24
by Aaron Bentley
Support thread_newest threading. |
57 |
if order == 'thread_newest': |
58 |
threaded.sort(key=lambda t: max(m['date'] for m in t)) |
|
22
by Aaron Bentley
Order by thread subject. |
59 |
for thread in threaded: |
60 |
messages.extend(thread) |
|
61 |
else: |
|
23
by Aaron Bentley
Support thread_oldest order. |
62 |
messages.sort(key=lambda m: m[order]) |
22
by Aaron Bentley
Order by thread subject. |
63 |
messages = [m for m in messages |
64 |
if 'message_ids' not in parameters or |
|
65 |
m['message_id'] in parameters['message_ids']] |
|
19
by Aaron Bentley
Implement memo/limit support. |
66 |
limit = parameters.get('limit', 100) |
67 |
memo = parameters.get('memo') |
|
68 |
message_id_indices = dict( |
|
69 |
(m['message_id'], idx) for idx, m in enumerate(messages)) |
|
70 |
if memo is None: |
|
71 |
start = 0 |
|
72 |
else: |
|
73 |
start = message_id_indices[memo.encode('rot13')] |
|
74 |
if start > 0: |
|
75 |
previous_memo = messages[start - 1]['message_id'].encode('rot13') |
|
76 |
else: |
|
77 |
previous_memo = None |
|
78 |
end = min(start + limit, len(messages)) |
|
79 |
if end < len(messages): |
|
80 |
next_memo = messages[end]['message_id'].encode('rot13') |
|
81 |
else: |
|
82 |
next_memo = None |
|
83 |
messages = messages[start:end] |
|
27
by Aaron Bentley
get_messages supports header parameter. |
84 |
new_messages = [] |
85 |
for message in messages: |
|
86 |
message = dict(message) |
|
87 |
if 'headers' in parameters: |
|
88 |
headers = dict( |
|
89 |
(k, v) for k, v in message['headers'].iteritems() |
|
90 |
if k in parameters['headers']) |
|
91 |
message['headers'] = headers |
|
28
by Aaron Bentley
Extract GrackleStore. |
92 |
max_body = parameters.get('max_body_length') |
93 |
if max_body is not None: |
|
94 |
message['body'] = message['body'][:max_body] |
|
27
by Aaron Bentley
get_messages supports header parameter. |
95 |
new_messages.append(message) |
16
by Aaron Bentley
Include next_memo, previous_memo in get_messages response. |
96 |
response = { |
27
by Aaron Bentley
get_messages supports header parameter. |
97 |
'messages': new_messages, |
19
by Aaron Bentley
Implement memo/limit support. |
98 |
'next_memo': next_memo, |
99 |
'previous_memo': previous_memo |
|
16
by Aaron Bentley
Include next_memo, previous_memo in get_messages response. |
100 |
}
|
28
by Aaron Bentley
Extract GrackleStore. |
101 |
return response |
102 |
||
103 |
||
104 |
||
105 |
class ForkedFake: |
|
106 |
||
107 |
def __init__(self, port, messages=None): |
|
108 |
self.pid = None |
|
109 |
self.port = port |
|
110 |
self.messages = messages |
|
111 |
self.read_end, self.write_end = os.pipe() |
|
112 |
||
113 |
def is_ready(self): |
|
114 |
os.write(self.write_end, 'asdf') |
|
115 |
||
116 |
def __enter__(self): |
|
117 |
pid = os.fork() |
|
118 |
if pid == 0: |
|
119 |
self.start_server() |
|
120 |
self.pid = pid |
|
121 |
os.read(self.read_end, 1) |
|
122 |
return
|
|
123 |
||
124 |
def start_server(self): |
|
125 |
service = HTTPServer(('', self.port), FakeGrackleRequestHandler) |
|
126 |
service.store = GrackleStore(self.messages) |
|
127 |
for archive_id, messages in service.store.messages.iteritems(): |
|
128 |
for message in messages: |
|
129 |
message.setdefault('headers', {}) |
|
130 |
self.is_ready() |
|
131 |
service.serve_forever() |
|
132 |
||
133 |
def __exit__(self, exc_type, exc_val, traceback): |
|
134 |
os.kill(self.pid, SIGKILL) |
|
135 |
||
136 |
||
137 |
SUPPORTED_ORDERS = set( |
|
138 |
['date', 'author', 'subject', 'thread_newest', 'thread_oldest', |
|
139 |
'thread_subject']) |
|
140 |
||
141 |
||
142 |
class FakeGrackleRequestHandler(BaseHTTPRequestHandler): |
|
143 |
||
144 |
def do_POST(self): |
|
145 |
message = self.rfile.read(int(self.headers['content-length'])) |
|
146 |
if message == 'This is a message': |
|
147 |
self.send_response(httplib.CREATED) |
|
148 |
self.end_headers() |
|
149 |
self.wfile.close() |
|
150 |
else: |
|
151 |
self.send_error(httplib.BAD_REQUEST) |
|
152 |
||
153 |
def do_GET(self): |
|
154 |
scheme, netloc, path, params, query_string, fragments = ( |
|
155 |
urlparse(self.path)) |
|
156 |
parts = path.split('/') |
|
157 |
if parts[1] == 'archive': |
|
158 |
try: |
|
159 |
response = self.server.store.get_messages( |
|
160 |
parts[2], query_string) |
|
161 |
self.send_response(httplib.OK) |
|
162 |
self.end_headers() |
|
163 |
self.wfile.write(simplejson.dumps(response)) |
|
164 |
except UnsupportedOrder: |
|
165 |
self.send_response(httplib.BAD_REQUEST) |
|
166 |
self.wfile.write('Unsupported order') |
|
167 |
return
|
|
13
by Aaron Bentley
Retrieve messages. |
168 |
|
5
by Aaron Bentley
Actual fake service working. |
169 |
|
11
by Aaron Bentley
Start working on GET. |
170 |
def fake_grackle_service(client, messages=None): |
171 |
if messages is None: |
|
172 |
messages = {} |
|
12
by Aaron Bentley
Use pipe to ensure we only use HTTP once it's running. |
173 |
return ForkedFake(client.port, messages) |
11
by Aaron Bentley
Start working on GET. |
174 |
|
4
by Aaron Bentley
Initial test. |
175 |
|
3
by Aaron Bentley
Add test framework. |
176 |
class TestPutMessage(TestCase): |
177 |
||
178 |
def test_put_message(self): |
|
12
by Aaron Bentley
Use pipe to ensure we only use HTTP once it's running. |
179 |
client = GrackleClient('localhost', 8436) |
11
by Aaron Bentley
Start working on GET. |
180 |
with fake_grackle_service(client): |
7
by Aaron Bentley
Fix URLs etc. |
181 |
client.put_message('arch1', 'asdf', StringIO('This is a message')) |
5
by Aaron Bentley
Actual fake service working. |
182 |
with ExpectedException(Exception, 'wtf'): |
7
by Aaron Bentley
Fix URLs etc. |
183 |
client.put_message('arch1', 'asdf', |
184 |
StringIO('This is not a message')) |
|
11
by Aaron Bentley
Start working on GET. |
185 |
|
186 |
||
187 |
class TestGetMessages(TestCase): |
|
188 |
||
20
by Aaron Bentley
Support order by date |
189 |
def assertIDOrder(self, ids, messages): |
190 |
self.assertEqual(ids, [m['message_id'] for m in messages]) |
|
191 |
||
19
by Aaron Bentley
Implement memo/limit support. |
192 |
def assertMessageIDs(self, ids, messages): |
20
by Aaron Bentley
Support order by date |
193 |
self.assertIDOrder( |
194 |
sorted(ids), sorted(messages, key=lambda m:m['message_id'])) |
|
19
by Aaron Bentley
Implement memo/limit support. |
195 |
|
11
by Aaron Bentley
Start working on GET. |
196 |
def test_get_messages(self): |
197 |
client = GrackleClient('localhost', 8435) |
|
198 |
with fake_grackle_service(client, |
|
199 |
{'baz': |
|
17
by Aaron Bentley
Switch hyphens to underscores. |
200 |
[{'message_id': 'foo'}, |
201 |
{'message_id': 'bar'}]}): |
|
15
by Aaron Bentley
Test filtering by message-id. |
202 |
response = client.get_messages('baz') |
17
by Aaron Bentley
Switch hyphens to underscores. |
203 |
self.assertEqual(['bar', 'foo'], sorted(m['message_id'] for m in |
16
by Aaron Bentley
Include next_memo, previous_memo in get_messages response. |
204 |
response['messages'])) |
205 |
self.assertIs(None, response['next_memo']) |
|
206 |
self.assertIs(None, response['previous_memo']) |
|
15
by Aaron Bentley
Test filtering by message-id. |
207 |
|
208 |
def test_get_messages_by_id(self): |
|
209 |
client = GrackleClient('localhost', 8437) |
|
210 |
with fake_grackle_service(client, |
|
211 |
{'baz': |
|
17
by Aaron Bentley
Switch hyphens to underscores. |
212 |
[{'message_id': 'foo'}, |
213 |
{'message_id': 'bar'}]}): |
|
16
by Aaron Bentley
Include next_memo, previous_memo in get_messages response. |
214 |
response = client.get_messages('baz', message_ids=['foo']) |
215 |
message, = response['messages'] |
|
17
by Aaron Bentley
Switch hyphens to underscores. |
216 |
self.assertEqual('foo', message['message_id']) |
19
by Aaron Bentley
Implement memo/limit support. |
217 |
|
218 |
def test_get_messages_batching(self): |
|
20
by Aaron Bentley
Support order by date |
219 |
client = GrackleClient('localhost', 8438) |
19
by Aaron Bentley
Implement memo/limit support. |
220 |
with fake_grackle_service(client, |
221 |
{'baz': |
|
222 |
[{'message_id': 'foo'}, |
|
223 |
{'message_id': 'bar'}]}): |
|
224 |
response = client.get_messages('baz', limit=1) |
|
225 |
self.assertEqual(1, len(response['messages'])) |
|
226 |
messages = response['messages'] |
|
227 |
response = client.get_messages( |
|
228 |
'baz', limit=1, memo=response['next_memo']) |
|
229 |
self.assertEqual(1, len(response['messages'])) |
|
230 |
messages.extend(response['messages']) |
|
231 |
self.assertMessageIDs(['foo', 'bar'], messages) |
|
20
by Aaron Bentley
Support order by date |
232 |
|
22
by Aaron Bentley
Order by thread subject. |
233 |
def get_messages_member_order_test(self, key): |
20
by Aaron Bentley
Support order by date |
234 |
client = GrackleClient('localhost', 8439) |
235 |
with fake_grackle_service(client, |
|
22
by Aaron Bentley
Order by thread subject. |
236 |
{'baz': [{'message_id': 'foo', key: '2011-03-25'}, |
237 |
{'message_id': 'bar', key: '2011-03-24'}]}): |
|
20
by Aaron Bentley
Support order by date |
238 |
response = client.get_messages('baz') |
239 |
self.assertIDOrder(['foo', 'bar'], response['messages']) |
|
22
by Aaron Bentley
Order by thread subject. |
240 |
response = client.get_messages('baz', order=key) |
20
by Aaron Bentley
Support order by date |
241 |
self.assertIDOrder(['bar', 'foo'], response['messages']) |
21
by Aaron Bentley
Test unsupported orders. |
242 |
|
22
by Aaron Bentley
Order by thread subject. |
243 |
def test_get_messages_date_order(self): |
244 |
self.get_messages_member_order_test('date') |
|
245 |
||
246 |
def test_get_messages_author_order(self): |
|
247 |
self.get_messages_member_order_test('author') |
|
248 |
||
249 |
def test_get_messages_subject_order(self): |
|
250 |
self.get_messages_member_order_test('subject') |
|
251 |
||
252 |
def test_get_messages_thread_subject_order(self): |
|
253 |
client = GrackleClient('localhost', 8439) |
|
254 |
with fake_grackle_service(client, {'baz': [ |
|
255 |
{'message_id': 'bar', 'subject': 'y'}, |
|
256 |
{'message_id': 'qux', 'subject': 'z'}, |
|
257 |
{'message_id': 'foo', 'subject': 'x', 'in_reply_to': 'qux'}, |
|
258 |
]}):
|
|
259 |
response = client.get_messages('baz') |
|
260 |
self.assertIDOrder(['bar', 'qux', 'foo'], response['messages']) |
|
261 |
response = client.get_messages('baz', order='subject') |
|
262 |
self.assertIDOrder(['foo', 'bar', 'qux'], response['messages']) |
|
263 |
response = client.get_messages('baz', order='thread_subject') |
|
264 |
self.assertIDOrder(['bar', 'qux', 'foo'], response['messages']) |
|
265 |
||
23
by Aaron Bentley
Support thread_oldest order. |
266 |
def test_get_messages_thread_oldest_order(self): |
267 |
client = GrackleClient('localhost', 8439) |
|
268 |
with fake_grackle_service(client, {'baz': [ |
|
269 |
{'message_id': 'bar', 'date': 'x'}, |
|
270 |
{'message_id': 'qux', 'date': 'z'}, |
|
271 |
{'message_id': 'foo', 'date': 'y', 'in_reply_to': 'qux'}, |
|
272 |
]}):
|
|
273 |
response = client.get_messages('baz') |
|
274 |
self.assertIDOrder(['bar', 'qux', 'foo'], response['messages']) |
|
275 |
response = client.get_messages('baz', order='date') |
|
276 |
self.assertIDOrder(['bar', 'foo', 'qux'], response['messages']) |
|
277 |
response = client.get_messages('baz', order='thread_oldest') |
|
278 |
self.assertIDOrder(['bar', 'qux', 'foo'], response['messages']) |
|
279 |
||
24
by Aaron Bentley
Support thread_newest threading. |
280 |
def test_get_messages_thread_newest_order(self): |
281 |
client = GrackleClient('localhost', 8439) |
|
282 |
with fake_grackle_service(client, {'baz': [ |
|
283 |
{'message_id': 'bar', 'date': 'x'}, |
|
284 |
{'message_id': 'qux', 'date': 'w'}, |
|
285 |
{'message_id': 'foo', 'date': 'y', 'in_reply_to': 'bar'}, |
|
286 |
{'message_id': 'baz', 'date': 'z', 'in_reply_to': 'qux'}, |
|
287 |
]}):
|
|
288 |
response = client.get_messages('baz', order='date') |
|
289 |
self.assertIDOrder( |
|
290 |
['qux', 'bar', 'foo', 'baz'], response['messages']) |
|
291 |
response = client.get_messages('baz', order='thread_newest') |
|
292 |
self.assertIDOrder( |
|
293 |
['bar', 'foo', 'qux', 'baz'], response['messages']) |
|
294 |
||
21
by Aaron Bentley
Test unsupported orders. |
295 |
def test_get_messages_unsupported_order(self): |
296 |
client = GrackleClient('localhost', 8439) |
|
297 |
with fake_grackle_service(client, |
|
298 |
{'baz': [{'message_id': 'foo', 'date': '2011-03-25'}, |
|
299 |
{'message_id': 'bar', 'date': '2011-03-24'}]}): |
|
300 |
with ExpectedException(UnsupportedOrder): |
|
301 |
client.get_messages('baz', order='nonsense') |
|
27
by Aaron Bentley
get_messages supports header parameter. |
302 |
|
303 |
def test_get_messages_headers_no_headers(self): |
|
304 |
client = GrackleClient('localhost', 8440) |
|
305 |
with fake_grackle_service(client, |
|
306 |
{'baz': [ |
|
307 |
{'message_id': 'foo'} |
|
308 |
]}):
|
|
309 |
response = client.get_messages('baz', headers=[ |
|
310 |
'Subject', 'Date', 'X-Launchpad-Message-Rationale']) |
|
311 |
first_message = response['messages'][0] |
|
312 |
self.assertEqual('foo', first_message['message_id']) |
|
313 |
self.assertEqual({}, first_message['headers']) |
|
314 |
||
315 |
def test_get_messages_headers_exclude_headers(self): |
|
316 |
client = GrackleClient('localhost', 8440) |
|
317 |
with fake_grackle_service(client, |
|
318 |
{'baz': [ |
|
319 |
{'message_id': 'foo', 'headers': {'From': 'me'}} |
|
320 |
]}):
|
|
321 |
response = client.get_messages('baz', headers=[ |
|
322 |
'Subject', 'Date', 'X-Launchpad-Message-Rationale']) |
|
323 |
first_message = response['messages'][0] |
|
324 |
self.assertEqual('foo', first_message['message_id']) |
|
325 |
self.assertEqual({}, first_message['headers']) |
|
326 |
||
327 |
def test_get_messages_headers_include_headers(self): |
|
328 |
client = GrackleClient('localhost', 8440) |
|
329 |
with fake_grackle_service(client, |
|
330 |
{'baz': [ |
|
331 |
{'message_id': 'foo', 'headers': {'From': 'me', 'To': 'you'}} |
|
332 |
]}):
|
|
333 |
response = client.get_messages('baz', headers=[ |
|
334 |
'From', 'To']) |
|
335 |
first_message = response['messages'][0] |
|
336 |
self.assertEqual('foo', first_message['message_id']) |
|
337 |
self.assertEqual({'From': 'me', 'To': 'you'}, first_message['headers']) |
|
28
by Aaron Bentley
Extract GrackleStore. |
338 |
|
339 |
def test_get_messages_max_body_length(self): |
|
340 |
client = GrackleClient('localhost', 8440) |
|
341 |
with fake_grackle_service(client, |
|
342 |
{'baz': [ |
|
343 |
{'message_id': 'foo', 'body': u'abcdefghi'} |
|
344 |
]}):
|
|
345 |
response = client.get_messages('baz', max_body_length=3) |
|
346 |
first_message = response['messages'][0] |
|
347 |
self.assertEqual('abc', first_message['body']) |
|
348 |