Remove unused and duplicated fake_client module
Change-Id: I3d3f335832b8cc44681235c79855a0cdd579894b
This commit is contained in:
Ivan Kolodyazhny
parent
2800fb0619
commit
ff32fb7887
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@ -1,175 +0,0 @@
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# Copyright 2013 OpenStack Foundation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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A fake server that "responds" to API methods with pre-canned responses.
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All of these responses come from the spec, so if for some reason the spec's
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wrong the tests might raise AssertionError. I've indicated in comments the
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places where actual behavior differs from the spec.
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"""
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# W0102: Dangerous default value %s as argument
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# pylint: disable=W0102
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import json
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import requests
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import six
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from six.moves.urllib import parse
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from cinderclient.apiclient import client
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def assert_has_keys(dct, required=None, optional=None):
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required = required or []
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optional = optional or []
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for k in required:
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try:
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assert k in dct
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except AssertionError:
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extra_keys = set(dct.keys()).difference(set(required + optional))
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raise AssertionError("found unexpected keys: %s" %
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list(extra_keys))
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class TestResponse(requests.Response):
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"""Wrap requests.Response and provide a convenient initialization.
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"""
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def __init__(self, data):
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super(TestResponse, self).__init__()
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self._content_consumed = True
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if isinstance(data, dict):
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self.status_code = data.get('status_code', 200)
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# Fake the text attribute to streamline Response creation
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text = data.get('text', "")
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if isinstance(text, (dict, list)):
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self._content = json.dumps(text)
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default_headers = {
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"Content-Type": "application/json",
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}
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else:
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self._content = text
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default_headers = {}
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if six.PY3 and isinstance(self._content, six.string_types):
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self._content = self._content.encode('utf-8', 'strict')
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self.headers = data.get('headers') or default_headers
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else:
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self.status_code = data
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def __eq__(self, other):
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return (self.status_code == other.status_code and
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self.headers == other.headers and
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self._content == other._content)
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class FakeHTTPClient(client.HTTPClient):
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def __init__(self, *args, **kwargs):
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self.callstack = []
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self.fixtures = kwargs.pop("fixtures", None) or {}
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if not args and "auth_plugin" not in kwargs:
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args = (None, )
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super(FakeHTTPClient, self).__init__(*args, **kwargs)
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def assert_called(self, method, url, body=None, pos=-1):
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"""Assert than an API method was just called.
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"""
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expected = (method, url)
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called = self.callstack[pos][0:2]
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assert self.callstack, \
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"Expected %s %s but no calls were made." % expected
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assert expected == called, 'Expected %s %s; got %s %s' % \
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(expected + called)
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if body is not None:
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if self.callstack[pos][3] != body:
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raise AssertionError('%r != %r' %
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(self.callstack[pos][3], body))
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def assert_called_anytime(self, method, url, body=None):
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"""Assert than an API method was called anytime in the test.
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"""
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expected = (method, url)
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assert self.callstack, \
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"Expected %s %s but no calls were made." % expected
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found = False
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entry = None
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for entry in self.callstack:
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if expected == entry[0:2]:
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found = True
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break
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assert found, 'Expected %s %s; got %s' % \
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(method, url, self.callstack)
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if body is not None:
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assert entry[3] == body, "%s != %s" % (entry[3], body)
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self.callstack = []
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def clear_callstack(self):
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self.callstack = []
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def authenticate(self):
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pass
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def client_request(self, client, method, url, **kwargs):
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# Check that certain things are called correctly
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if method in ["GET", "DELETE"]:
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assert "json" not in kwargs
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# Note the call
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self.callstack.append(
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(method,
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url,
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kwargs.get("headers") or {},
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kwargs.get("json") or kwargs.get("data")))
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try:
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fixture = self.fixtures[url][method]
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except KeyError:
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pass
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else:
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return TestResponse({"headers": fixture[0],
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"text": fixture[1]})
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# Call the method
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args = parse.parse_qsl(parse.urlparse(url)[4])
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kwargs.update(args)
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munged_url = url.rsplit('?', 1)[0]
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munged_url = munged_url.strip('/').replace('/', '_').replace('.', '_')
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munged_url = munged_url.replace('-', '_')
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callback = "%s_%s" % (method.lower(), munged_url)
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if not hasattr(self, callback):
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raise AssertionError('Called unknown API method: %s %s, '
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'expected fakes method name: %s' %
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(method, url, callback))
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resp = getattr(self, callback)(**kwargs)
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if len(resp) == 3:
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status, headers, body = resp
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else:
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status, body = resp
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headers = {}
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return TestResponse({
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"status_code": status,
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"text": body,
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"headers": headers,
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})
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