393 lines
13 KiB
Python
393 lines
13 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
from datetime import datetime
|
|
import functools
|
|
import io
|
|
import json
|
|
import random
|
|
import sys
|
|
|
|
import testtools
|
|
import six
|
|
|
|
import falcon
|
|
from falcon import testing
|
|
from falcon import util
|
|
from falcon.util import uri
|
|
|
|
|
|
def _arbitrary_uris(count, length):
|
|
return (
|
|
u''.join(
|
|
[random.choice(uri._ALL_ALLOWED)
|
|
for _ in range(length)]
|
|
) for __ in range(count)
|
|
)
|
|
|
|
|
|
class TestFalconUtils(testtools.TestCase):
|
|
|
|
def setUp(self):
|
|
super(TestFalconUtils, self).setUp()
|
|
# NOTE(cabrera): for DRYness - used in uri.[de|en]code tests
|
|
# below.
|
|
self.uris = _arbitrary_uris(count=100, length=32)
|
|
|
|
def test_deprecated_decorator(self):
|
|
msg = 'Please stop using this thing. It is going away.'
|
|
|
|
@util.deprecated(msg)
|
|
def old_thing():
|
|
pass
|
|
|
|
if six.PY3:
|
|
stream = io.StringIO()
|
|
else:
|
|
stream = io.BytesIO()
|
|
|
|
old_stderr = sys.stderr
|
|
sys.stderr = stream
|
|
|
|
old_thing()
|
|
|
|
sys.stderr = old_stderr
|
|
self.assertIn(msg, stream.getvalue())
|
|
|
|
def test_http_now(self):
|
|
expected = datetime.utcnow()
|
|
actual = falcon.http_date_to_dt(falcon.http_now())
|
|
|
|
delta = actual - expected
|
|
delta_sec = abs(delta.days * 86400 + delta.seconds)
|
|
|
|
self.assertLessEqual(delta_sec, 1)
|
|
|
|
def test_dt_to_http(self):
|
|
self.assertEqual(
|
|
falcon.dt_to_http(datetime(2013, 4, 4)),
|
|
'Thu, 04 Apr 2013 00:00:00 GMT')
|
|
|
|
self.assertEqual(
|
|
falcon.dt_to_http(datetime(2013, 4, 4, 10, 28, 54)),
|
|
'Thu, 04 Apr 2013 10:28:54 GMT')
|
|
|
|
def test_http_date_to_dt(self):
|
|
self.assertEqual(
|
|
falcon.http_date_to_dt('Thu, 04 Apr 2013 00:00:00 GMT'),
|
|
datetime(2013, 4, 4))
|
|
|
|
self.assertEqual(
|
|
falcon.http_date_to_dt('Thu, 04 Apr 2013 10:28:54 GMT'),
|
|
datetime(2013, 4, 4, 10, 28, 54))
|
|
|
|
self.assertRaises(
|
|
ValueError,
|
|
falcon.http_date_to_dt, 'Thu, 04-Apr-2013 10:28:54 GMT')
|
|
|
|
self.assertEqual(
|
|
falcon.http_date_to_dt('Thu, 04-Apr-2013 10:28:54 GMT',
|
|
obs_date=True),
|
|
datetime(2013, 4, 4, 10, 28, 54))
|
|
|
|
self.assertRaises(
|
|
ValueError,
|
|
falcon.http_date_to_dt, 'Sun Nov 6 08:49:37 1994')
|
|
|
|
self.assertRaises(
|
|
ValueError,
|
|
falcon.http_date_to_dt, 'Nov 6 08:49:37 1994', obs_date=True)
|
|
|
|
self.assertEqual(
|
|
falcon.http_date_to_dt('Sun Nov 6 08:49:37 1994', obs_date=True),
|
|
datetime(1994, 11, 6, 8, 49, 37))
|
|
|
|
self.assertEqual(
|
|
falcon.http_date_to_dt('Sunday, 06-Nov-94 08:49:37 GMT',
|
|
obs_date=True),
|
|
datetime(1994, 11, 6, 8, 49, 37))
|
|
|
|
def test_pack_query_params_none(self):
|
|
self.assertEqual(
|
|
falcon.to_query_str({}),
|
|
'')
|
|
|
|
def test_pack_query_params_one(self):
|
|
self.assertEqual(
|
|
falcon.to_query_str({'limit': 10}),
|
|
'?limit=10')
|
|
|
|
self.assertEqual(
|
|
falcon.to_query_str({'things': [1, 2, 3]}),
|
|
'?things=1,2,3')
|
|
|
|
self.assertEqual(
|
|
falcon.to_query_str({'things': ['a']}),
|
|
'?things=a')
|
|
|
|
self.assertEqual(
|
|
falcon.to_query_str({'things': ['a', 'b']}),
|
|
'?things=a,b')
|
|
|
|
def test_pack_query_params_several(self):
|
|
garbage_in = {
|
|
'limit': 17,
|
|
'echo': True,
|
|
'doit': False,
|
|
'x': 'val',
|
|
'y': 0.2
|
|
}
|
|
|
|
query_str = falcon.to_query_str(garbage_in)
|
|
fields = query_str[1:].split('&')
|
|
|
|
garbage_out = {}
|
|
for field in fields:
|
|
k, v = field.split('=')
|
|
garbage_out[k] = v
|
|
|
|
expected = {
|
|
'echo': 'true',
|
|
'limit': '17',
|
|
'x': 'val',
|
|
'y': '0.2',
|
|
'doit': 'false'}
|
|
|
|
self.assertEqual(expected, garbage_out)
|
|
|
|
def test_uri_encode(self):
|
|
url = 'http://example.com/v1/fizbit/messages?limit=3&echo=true'
|
|
self.assertEqual(uri.encode(url), url)
|
|
|
|
url = 'http://example.com/v1/fiz bit/messages'
|
|
expected = 'http://example.com/v1/fiz%20bit/messages'
|
|
self.assertEqual(uri.encode(url), expected)
|
|
|
|
url = u'http://example.com/v1/fizbit/messages?limit=3&e\u00e7ho=true'
|
|
expected = ('http://example.com/v1/fizbit/messages'
|
|
'?limit=3&e%C3%A7ho=true')
|
|
self.assertEqual(uri.encode(url), expected)
|
|
|
|
def test_uri_encode_value(self):
|
|
self.assertEqual(uri.encode_value('abcd'), 'abcd')
|
|
self.assertEqual(uri.encode_value(u'abcd'), u'abcd')
|
|
self.assertEqual(uri.encode_value(u'ab cd'), u'ab%20cd')
|
|
self.assertEqual(uri.encode_value(u'\u00e7'), '%C3%A7')
|
|
self.assertEqual(uri.encode_value(u'\u00e7\u20ac'),
|
|
'%C3%A7%E2%82%AC')
|
|
self.assertEqual(uri.encode_value('ab/cd'), 'ab%2Fcd')
|
|
self.assertEqual(uri.encode_value('ab+cd=42,9'),
|
|
'ab%2Bcd%3D42%2C9')
|
|
|
|
def test_uri_decode(self):
|
|
self.assertEqual(uri.decode('abcd'), 'abcd')
|
|
self.assertEqual(uri.decode(u'abcd'), u'abcd')
|
|
self.assertEqual(uri.decode(u'ab%20cd'), u'ab cd')
|
|
|
|
self.assertEqual(uri.decode('This thing is %C3%A7'),
|
|
u'This thing is \u00e7')
|
|
|
|
self.assertEqual(uri.decode('This thing is %C3%A7%E2%82%AC'),
|
|
u'This thing is \u00e7\u20ac')
|
|
|
|
self.assertEqual(uri.decode('ab%2Fcd'), 'ab/cd')
|
|
|
|
self.assertEqual(uri.decode('http://example.com?x=ab%2Bcd%3D42%2C9'),
|
|
'http://example.com?x=ab+cd=42,9')
|
|
|
|
def test_prop_uri_encode_models_stdlib_quote(self):
|
|
equiv_quote = functools.partial(
|
|
six.moves.urllib.parse.quote, safe=uri._ALL_ALLOWED
|
|
)
|
|
for case in self.uris:
|
|
expect = equiv_quote(case)
|
|
actual = uri.encode(case)
|
|
self.assertEqual(expect, actual)
|
|
|
|
def test_prop_uri_encode_value_models_stdlib_quote_safe_tilde(self):
|
|
equiv_quote = functools.partial(
|
|
six.moves.urllib.parse.quote, safe="~"
|
|
)
|
|
for case in self.uris:
|
|
expect = equiv_quote(case)
|
|
actual = uri.encode_value(case)
|
|
self.assertEqual(expect, actual)
|
|
|
|
def test_prop_uri_decode_models_stdlib_unquote_plus(self):
|
|
stdlib_unquote = six.moves.urllib.parse.unquote_plus
|
|
for case in self.uris:
|
|
case = uri.encode_value(case)
|
|
|
|
expect = stdlib_unquote(case)
|
|
actual = uri.decode(case)
|
|
self.assertEqual(expect, actual)
|
|
|
|
def test_parse_query_string(self):
|
|
query_strinq = (
|
|
"a=http%3A%2F%2Ffalconframework.org%3Ftest%3D1"
|
|
"&b=%7B%22test1%22%3A%20%22data1%22%"
|
|
"2C%20%22test2%22%3A%20%22data2%22%7D"
|
|
"&c=1,2,3"
|
|
"&d=test"
|
|
"&e=a,,%26%3D%2C"
|
|
"&f=a&f=a%3Db"
|
|
"&%C3%A9=a%3Db"
|
|
)
|
|
decoded_url = 'http://falconframework.org?test=1'
|
|
decoded_json = '{"test1": "data1", "test2": "data2"}'
|
|
|
|
result = uri.parse_query_string(query_strinq)
|
|
self.assertEqual(result['a'], decoded_url)
|
|
self.assertEqual(result['b'], decoded_json)
|
|
self.assertEqual(result['c'], ['1', '2', '3'])
|
|
self.assertEqual(result['d'], 'test')
|
|
self.assertEqual(result['e'], ['a', '&=,'])
|
|
self.assertEqual(result['f'], ['a', 'a=b'])
|
|
self.assertEqual(result[u'é'], 'a=b')
|
|
|
|
result = uri.parse_query_string(query_strinq, True)
|
|
self.assertEqual(result['a'], decoded_url)
|
|
self.assertEqual(result['b'], decoded_json)
|
|
self.assertEqual(result['c'], ['1', '2', '3'])
|
|
self.assertEqual(result['d'], 'test')
|
|
self.assertEqual(result['e'], ['a', '', '&=,'])
|
|
self.assertEqual(result['f'], ['a', 'a=b'])
|
|
self.assertEqual(result[u'é'], 'a=b')
|
|
|
|
def test_parse_host(self):
|
|
self.assertEqual(uri.parse_host('::1'), ('::1', None))
|
|
self.assertEqual(uri.parse_host('2001:ODB8:AC10:FE01::'),
|
|
('2001:ODB8:AC10:FE01::', None))
|
|
self.assertEqual(
|
|
uri.parse_host('2001:ODB8:AC10:FE01::', default_port=80),
|
|
('2001:ODB8:AC10:FE01::', 80))
|
|
|
|
ipv6_addr = '2001:4801:1221:101:1c10::f5:116'
|
|
|
|
self.assertEqual(uri.parse_host(ipv6_addr), (ipv6_addr, None))
|
|
self.assertEqual(uri.parse_host('[' + ipv6_addr + ']'),
|
|
(ipv6_addr, None))
|
|
self.assertEqual(uri.parse_host('[' + ipv6_addr + ']:28080'),
|
|
(ipv6_addr, 28080))
|
|
self.assertEqual(uri.parse_host('[' + ipv6_addr + ']:8080'),
|
|
(ipv6_addr, 8080))
|
|
self.assertEqual(uri.parse_host('[' + ipv6_addr + ']:123'),
|
|
(ipv6_addr, 123))
|
|
self.assertEqual(uri.parse_host('[' + ipv6_addr + ']:42'),
|
|
(ipv6_addr, 42))
|
|
|
|
self.assertEqual(uri.parse_host('173.203.44.122'),
|
|
('173.203.44.122', None))
|
|
self.assertEqual(uri.parse_host('173.203.44.122', default_port=80),
|
|
('173.203.44.122', 80))
|
|
self.assertEqual(uri.parse_host('173.203.44.122:27070'),
|
|
('173.203.44.122', 27070))
|
|
self.assertEqual(uri.parse_host('173.203.44.122:123'),
|
|
('173.203.44.122', 123))
|
|
self.assertEqual(uri.parse_host('173.203.44.122:42'),
|
|
('173.203.44.122', 42))
|
|
|
|
self.assertEqual(uri.parse_host('example.com'),
|
|
('example.com', None))
|
|
self.assertEqual(uri.parse_host('example.com', default_port=443),
|
|
('example.com', 443))
|
|
self.assertEqual(uri.parse_host('falcon.example.com'),
|
|
('falcon.example.com', None))
|
|
self.assertEqual(uri.parse_host('falcon.example.com:9876'),
|
|
('falcon.example.com', 9876))
|
|
self.assertEqual(uri.parse_host('falcon.example.com:42'),
|
|
('falcon.example.com', 42))
|
|
|
|
|
|
class TestFalconTesting(testing.TestBase):
|
|
"""Catch some uncommon branches not covered elsewhere."""
|
|
|
|
def test_path_escape_chars_in_create_environ(self):
|
|
env = testing.create_environ('/hello%20world%21')
|
|
self.assertEqual(env['PATH_INFO'], '/hello world!')
|
|
|
|
def test_unicode_path_in_create_environ(self):
|
|
if six.PY3:
|
|
self.skip('Test does not apply to Py3K')
|
|
|
|
env = testing.create_environ(u'/fancy/unícode')
|
|
self.assertEqual(env['PATH_INFO'], '/fancy/un\xc3\xadcode')
|
|
|
|
env = testing.create_environ(u'/simple')
|
|
self.assertEqual(env['PATH_INFO'], '/simple')
|
|
|
|
def test_none_header_value_in_create_environ(self):
|
|
env = testing.create_environ('/', headers={'X-Foo': None})
|
|
self.assertEqual(env['HTTP_X_FOO'], '')
|
|
|
|
def test_decode_empty_result(self):
|
|
body = self.simulate_request('/', decode='utf-8')
|
|
self.assertEqual(body, '')
|
|
|
|
def test_httpnow_alias_for_backwards_compat(self):
|
|
self.assertIs(testing.httpnow, util.http_now)
|
|
|
|
|
|
class TestFalconTestCase(testing.TestCase):
|
|
"""Verify some branches not covered elsewhere."""
|
|
|
|
def test_status(self):
|
|
resource = testing.SimpleTestResource(status=falcon.HTTP_702)
|
|
self.api.add_route('/', resource)
|
|
|
|
result = self.simulate_get()
|
|
self.assertEqual(result.status, falcon.HTTP_702)
|
|
|
|
def test_wsgi_iterable_not_closeable(self):
|
|
result = testing.Result([], falcon.HTTP_200, [])
|
|
self.assertFalse(result.content)
|
|
|
|
def test_path_must_start_with_slash(self):
|
|
self.assertRaises(ValueError, self.simulate_get, 'foo')
|
|
|
|
def test_cached_text_in_result(self):
|
|
self.api.add_route('/', testing.SimpleTestResource(body='test'))
|
|
|
|
result = self.simulate_get()
|
|
self.assertEqual(result.text, result.text)
|
|
|
|
def test_simple_resource_body_json_xor(self):
|
|
self.assertRaises(
|
|
ValueError,
|
|
testing.SimpleTestResource,
|
|
body='',
|
|
json={},
|
|
)
|
|
|
|
def test_query_string(self):
|
|
class SomeResource(object):
|
|
def on_get(self, req, resp):
|
|
doc = {}
|
|
|
|
doc['oid'] = req.get_param_as_int('oid')
|
|
doc['detailed'] = req.get_param_as_bool('detailed')
|
|
|
|
resp.body = json.dumps(doc)
|
|
|
|
self.api.add_route('/', SomeResource())
|
|
|
|
result = self.simulate_get(query_string='oid=42&detailed=no')
|
|
self.assertEqual(result.json['oid'], 42)
|
|
self.assertFalse(result.json['detailed'])
|
|
|
|
def test_query_string_no_question(self):
|
|
self.assertRaises(ValueError, self.simulate_get, query_string='?x=1')
|
|
|
|
def test_query_string_in_path(self):
|
|
self.assertRaises(ValueError, self.simulate_get, path='/thing?x=1')
|
|
|
|
|
|
class FancyAPI(falcon.API):
|
|
pass
|
|
|
|
|
|
class FancyTestCase(testing.TestCase):
|
|
api_class = FancyAPI
|
|
|
|
def test_something(self):
|
|
self.assertTrue(isinstance(self.api, FancyAPI))
|