129 lines
4.3 KiB
Python
129 lines
4.3 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
|
# implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
"""
|
|
A fake server that "responds" to API methods with pre-canned responses.
|
|
|
|
All of these responses come from the spec, so if for some reason the spec's
|
|
wrong the tests might raise AssertionError. I've indicated in comments the
|
|
places where actual behavior differs from the spec.
|
|
"""
|
|
|
|
|
|
def assert_has_keys(dict, required=None, optional=None):
|
|
required = required or []
|
|
optional = optional or []
|
|
|
|
for k in required:
|
|
try:
|
|
assert k in dict
|
|
except AssertionError:
|
|
extra_keys = set(dict).difference(set(required + optional))
|
|
raise AssertionError("found unexpected keys: %s" %
|
|
list(extra_keys))
|
|
|
|
|
|
class FakeClient(object):
|
|
|
|
def _dict_match(self, partial, real):
|
|
|
|
result = True
|
|
try:
|
|
for key, value in partial.items():
|
|
if isinstance(value, dict):
|
|
result = self._dict_match(value, real[key])
|
|
else:
|
|
assert real[key] == value
|
|
result = True
|
|
except (AssertionError, KeyError):
|
|
result = False
|
|
return result
|
|
|
|
def assert_in_call(self, url_part):
|
|
"""Assert a call contained a part in its URL."""
|
|
assert self.client.callstack, "Expected call but no calls were made"
|
|
|
|
called = self.client.callstack[-1][1]
|
|
assert url_part in called, 'Expected %s in call but found %s' % (
|
|
url_part, called)
|
|
|
|
def assert_called(self, method, url, body=None,
|
|
partial_body=None, pos=-1, **kwargs):
|
|
"""Assert than an API method was just called."""
|
|
expected = (method, url)
|
|
assert self.client.callstack, ("Expected %s %s but no calls "
|
|
"were made." % expected)
|
|
|
|
called = self.client.callstack[pos][0:2]
|
|
|
|
assert expected == called, 'Expected %s %s; got %s %s' % (
|
|
expected + called)
|
|
|
|
if body is not None:
|
|
actual_body = self.client.callstack[pos][2]
|
|
assert actual_body == body, ("body mismatch. expected:\n" +
|
|
str(body) + "\n" +
|
|
"actual:\n" + str(actual_body))
|
|
|
|
if partial_body is not None:
|
|
try:
|
|
assert self._dict_match(partial_body,
|
|
self.client.callstack[pos][2])
|
|
except AssertionError:
|
|
print(self.client.callstack[pos][2])
|
|
print("does not contain")
|
|
print(partial_body)
|
|
raise
|
|
|
|
def assert_called_anytime(self, method, url, body=None, partial_body=None):
|
|
"""
|
|
Assert than an API method was called anytime in the test.
|
|
"""
|
|
expected = (method, url)
|
|
|
|
assert self.client.callstack, ("Expected %s %s but no calls "
|
|
"were made." % expected)
|
|
|
|
found = False
|
|
for entry in self.client.callstack:
|
|
if expected == entry[0:2]:
|
|
found = True
|
|
break
|
|
|
|
assert found, 'Expected %s %s; got %s' % (
|
|
expected + (self.client.callstack, ))
|
|
|
|
if body is not None:
|
|
try:
|
|
assert entry[2] == body
|
|
except AssertionError:
|
|
print(entry[2])
|
|
print("!=")
|
|
print(body)
|
|
raise
|
|
|
|
if partial_body is not None:
|
|
try:
|
|
assert self._dict_match(partial_body, entry[2])
|
|
except AssertionError:
|
|
print(entry[2])
|
|
print("does not contain")
|
|
print(partial_body)
|
|
raise
|
|
|
|
def clear_callstack(self):
|
|
self.client.callstack = []
|
|
|
|
def authenticate(self):
|
|
pass
|