import io
import mock
import os
+import pycurl
import Queue
-import requests
import shutil
import tempfile
import unittest
return mock.patch('httplib2.Http.request', side_effect=queue_with((
(fake_httplib2_response(code, **headers), body) for code in codes)))
-# fake_requests_response, mock_get_responses and mock_put_responses
-# mock calls to requests.get() and requests.put()
-def fake_requests_response(code, body, **headers):
- r = requests.Response()
- r.status_code = code
- r.reason = httplib.responses.get(code, "Unknown Response")
- r.headers = headers
- r.raw = io.BytesIO(body)
- return r
-
-# The following methods patch requests.Session(), where return_value is a mock
-# Session object. The put/get attributes are set on mock Session, and the
-# desired put/get behavior is set on the put/get mocks.
-
-def mock_put_responses(body, *codes, **headers):
- m = mock.MagicMock()
+
+class FakeCurl:
+ @classmethod
+ def make(cls, code, body='', headers={}):
+ return mock.Mock(spec=cls, wraps=cls(code, body, headers))
+
+ def __init__(self, code=200, body='', headers={}):
+ self._opt = {}
+ self._got_url = None
+ self._writer = None
+ self._headerfunction = None
+ self._resp_code = code
+ self._resp_body = body
+ self._resp_headers = headers
+
+ def getopt(self, opt):
+ return self._opt.get(str(opt), None)
+
+ def setopt(self, opt, val):
+ self._opt[str(opt)] = val
+ if opt == pycurl.WRITEFUNCTION:
+ self._writer = val
+ elif opt == pycurl.HEADERFUNCTION:
+ self._headerfunction = val
+
+ def perform(self):
+ if not isinstance(self._resp_code, int):
+ raise self._resp_code
+ if self.getopt(pycurl.URL) is None:
+ raise ValueError
+ if self._writer is None:
+ raise ValueError
+ if self._headerfunction:
+ self._headerfunction("HTTP/1.1 {} Status".format(self._resp_code))
+ for k, v in self._resp_headers.iteritems():
+ self._headerfunction(k + ': ' + str(v))
+ self._writer(self._resp_body)
+
+ def close(self):
+ pass
+
+ def reset(self):
+ """Prevent fake UAs from going back into the user agent pool."""
+ raise Exception
+
+ def getinfo(self, opt):
+ if opt == pycurl.RESPONSE_CODE:
+ return self._resp_code
+ raise Exception
+
+def mock_keep_responses(body, *codes, **headers):
+ """Patch pycurl to return fake responses and raise exceptions.
+
+ body can be a string to return as the response body; an exception
+ to raise when perform() is called; or an iterable that returns a
+ sequence of such values.
+ """
+ cm = mock.MagicMock()
if isinstance(body, tuple):
codes = list(codes)
codes.insert(0, body)
- m.return_value.put.side_effect = queue_with((fake_requests_response(code, b, **headers) for b, code in codes))
+ responses = [
+ FakeCurl.make(code=code, body=b, headers=headers)
+ for b, code in codes
+ ]
else:
- m.return_value.put.side_effect = queue_with((fake_requests_response(code, body, **headers) for code in codes))
- return mock.patch('requests.Session', m)
-
-def mock_get_responses(body, *codes, **headers):
- m = mock.MagicMock()
- m.return_value.get.side_effect = queue_with((fake_requests_response(code, body, **headers) for code in codes))
- return mock.patch('requests.Session', m)
+ responses = [
+ FakeCurl.make(code=code, body=body, headers=headers)
+ for code in codes
+ ]
+ cm.side_effect = queue_with(responses)
+ cm.responses = responses
+ return mock.patch('pycurl.Curl', cm)
-def mock_get(side_effect):
- m = mock.MagicMock()
- m.return_value.get.side_effect = side_effect
- return mock.patch('requests.Session', m)
-
-def mock_put(side_effect):
- m = mock.MagicMock()
- m.return_value.put.side_effect = side_effect
- return mock.patch('requests.Session', m)
class MockStreamReader(object):
def __init__(self, name='.', *data):
return self._name
def readfrom(self, start, size, num_retries=None):
- self._readfrom(start, size, num_retries=num_retries)
-
- def _readfrom(self, start, size, num_retries=None):
return self._data[start:start + size]
class ApiClientMock(object):
service_type='disk',
service_host=None,
service_port=None,
- service_ssl_flag=False):
+ service_ssl_flag=False,
+ additional_services=[]):
if api_mock is None:
api_mock = self.api_client_mock()
body = {
'service_port': service_port or 65535-i,
'service_ssl_flag': service_ssl_flag,
'service_type': service_type,
- } for i in range(0, count)]
+ } for i in range(0, count)] + additional_services
}
self._mock_api_call(api_mock.keep_services().accessible, status, body)
return api_mock
projects / arvados.git / blobdiff