|
1
|
|
|
''' |
|
2
|
|
|
Created on Feb 22, 2014 |
|
3
|
|
|
|
|
4
|
|
|
@author: sean |
|
5
|
|
|
''' |
|
6
|
|
|
from __future__ import unicode_literals |
|
7
|
|
|
import requests |
|
8
|
|
|
from functools import wraps |
|
9
|
|
|
import json |
|
10
|
|
|
|
|
11
|
|
|
try: |
|
12
|
|
|
unicode |
|
13
|
|
|
except NameError: |
|
14
|
|
|
unicode = str |
|
15
|
|
|
|
|
16
|
|
|
from collections import namedtuple |
|
17
|
|
|
|
|
18
|
|
|
rule = namedtuple('rule', ('url', 'path', 'method', 'status', 'content', 'side_effect', 'res', 'headers', 'expected_headers')) |
|
19
|
|
|
|
|
20
|
|
|
def filter_request(m, prepared_request): |
|
21
|
|
|
if m.url and m.url != prepared_request.url: |
|
22
|
|
|
return False |
|
23
|
|
|
|
|
24
|
|
|
if m.path and m.path != prepared_request.path_url: |
|
25
|
|
|
return False |
|
26
|
|
|
|
|
27
|
|
|
if m.method and m.method != prepared_request.method: |
|
28
|
|
|
return False |
|
29
|
|
|
|
|
30
|
|
|
return True |
|
31
|
|
|
|
|
32
|
|
|
class Responses(object): |
|
33
|
|
|
def __init__(self): |
|
34
|
|
|
self._resps = [] |
|
35
|
|
|
|
|
36
|
|
|
def append(self, res): |
|
37
|
|
|
self._resps.append(res) |
|
38
|
|
|
|
|
39
|
|
|
@property |
|
40
|
|
|
def called(self): |
|
41
|
|
|
return (len(self._resps)) |
|
42
|
|
|
|
|
43
|
|
|
@property |
|
44
|
|
|
def req(self): |
|
45
|
|
|
if self._resps: |
|
46
|
|
|
return self._resps[0][1] |
|
47
|
|
|
|
|
48
|
|
|
def assertCalled(self, url=''): |
|
49
|
|
|
assert self.called, "The url %s was not called" % url |
|
50
|
|
|
|
|
51
|
|
|
def assertNotCalled(self, url=''): |
|
52
|
|
|
assert not self.called, "The url %s was called" % url |
|
53
|
|
|
|
|
54
|
|
|
class Registry(object): |
|
55
|
|
|
def __init__(self): |
|
56
|
|
|
self._map = [] |
|
57
|
|
|
|
|
58
|
|
|
def __enter__(self): |
|
59
|
|
|
self.real_send = requests.Session.send |
|
60
|
|
|
requests.Session.send = self.mock_send |
|
61
|
|
|
|
|
62
|
|
|
return self |
|
63
|
|
|
|
|
64
|
|
|
def __exit__(self, *exec_info): |
|
65
|
|
|
requests.Session.send = self.real_send |
|
66
|
|
|
return |
|
67
|
|
|
|
|
68
|
|
|
def mock_send(self, prepared_request, *args, **kwargs): |
|
69
|
|
|
|
|
70
|
|
|
rule = next((m for m in self._map[::-1] if filter_request(m, prepared_request)), None) |
|
71
|
|
|
|
|
72
|
|
|
if rule is None: |
|
73
|
|
|
raise Exception('No matching rule found for url [%s] %s' % (prepared_request.method, |
|
74
|
|
|
prepared_request.url, |
|
75
|
|
|
)) |
|
76
|
|
|
|
|
77
|
|
|
if rule.expected_headers: |
|
78
|
|
|
for header, value in rule.expected_headers.items(): |
|
79
|
|
|
if header not in prepared_request.headers: |
|
80
|
|
|
raise Exception("{}: header {} expected in {}".format(prepared_request.url, header, prepared_request.headers)) |
|
81
|
|
|
|
|
82
|
|
|
if prepared_request.headers[header] != value: |
|
83
|
|
|
raise Exception("{}: header {} has unexpected value {} was expecting {}".format(prepared_request.url, header, prepared_request.headers[header], value)) |
|
84
|
|
|
|
|
85
|
|
|
content = rule.content |
|
86
|
|
|
if isinstance(content, dict): |
|
87
|
|
|
content = json.dumps(content) |
|
88
|
|
|
if isinstance(content, unicode): |
|
89
|
|
|
content = content.encode() |
|
90
|
|
|
|
|
91
|
|
|
res = requests.models.Response() |
|
92
|
|
|
res.status_code = rule.status |
|
93
|
|
|
res._content_consumed = True |
|
94
|
|
|
res._content = content |
|
95
|
|
|
res.encoding = 'utf-8' |
|
96
|
|
|
res.request = prepared_request |
|
97
|
|
|
res.headers.update(rule.headers or {}) |
|
98
|
|
|
rule.res.append((res, prepared_request)) |
|
99
|
|
|
|
|
100
|
|
|
if rule.side_effect: |
|
101
|
|
|
rule.side_effect() |
|
102
|
|
|
|
|
103
|
|
|
return res |
|
104
|
|
|
|
|
105
|
|
|
def register(self, url=None, path=None, method='GET', status=200, content=b'', side_effect=None, headers=None, expected_headers=None): |
|
106
|
|
|
res = Responses() |
|
107
|
|
|
self._map.append(rule(url, path, method, status, content, side_effect, res, headers, expected_headers)) |
|
108
|
|
|
return res |
|
109
|
|
|
|
|
110
|
|
|
def unregister(self, res): |
|
111
|
|
|
for item in list(self._map): |
|
112
|
|
|
if res == item.res: |
|
113
|
|
|
self._map.remove(item) |
|
114
|
|
|
return |
|
115
|
|
|
|
|
116
|
|
|
def assertAllCalled(self): |
|
117
|
|
|
for item in self._map: |
|
118
|
|
|
res = item.res |
|
119
|
|
|
res.assertCalled('[%s] %s%s' % (item.method or 'any', item.url or 'http://<any>', item.path)) |
|
120
|
|
|
|
|
121
|
|
|
def urlpatch(func): |
|
122
|
|
|
@wraps(func) |
|
123
|
|
|
def inner(self, *args, **kwargs): |
|
124
|
|
|
with Registry() as r: |
|
125
|
|
|
return func(self, r, *args, **kwargs) |
|
126
|
|
|
return inner |
|
127
|
|
|
|
|
128
|
|
|
|
Anaconda-Platform /
anaconda-client
