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# -*- coding: utf-8 -*-
from __future__ import absolute_import
import unittest
import cherrypy
from cherrypy.lib.sessions import RamSession
try:
from mock import patch
except ImportError:
from unittest.mock import patch
from ..controllers import APIRouter, BaseController, Proxy, RESTController, Router
from ..controllers._version import APIVersion
from ..services.exception import handle_rados_error
from ..tests import ControllerTestCase
from ..tools import dict_contains_path, dict_get, json_str_to_object, \
merge_list_of_dicts_by_key, partial_dict
# pylint: disable=W0613
@Router('/foo', secure=False)
class FooResource(RESTController):
elems = []
def list(self):
return FooResource.elems
def create(self, a):
FooResource.elems.append({'a': a})
return {'a': a}
def get(self, key):
return {'detail': (key, [])}
def delete(self, key):
del FooResource.elems[int(key)]
def bulk_delete(self):
FooResource.elems = []
def set(self, key, newdata):
FooResource.elems[int(key)] = {'newdata': newdata}
return dict(key=key, newdata=newdata)
@Router('/foo/:key/:method', secure=False)
class FooResourceDetail(RESTController):
def list(self, key, method):
return {'detail': (key, [method])}
@APIRouter('/rgw/proxy', secure=False)
class GenerateControllerRoutesController(BaseController):
@Proxy()
def __call__(self, path, **params):
pass
@APIRouter('/fooargs', secure=False)
class FooArgs(RESTController):
def set(self, code, name=None, opt1=None, opt2=None):
return {'code': code, 'name': name, 'opt1': opt1, 'opt2': opt2}
@handle_rados_error('foo')
def create(self, my_arg_name):
return my_arg_name
def list(self):
raise cherrypy.NotFound()
class Root(object):
foo_resource = FooResource()
fooargs = FooArgs()
class RESTControllerTest(ControllerTestCase):
@classmethod
def setup_server(cls):
cls.setup_controllers(
[FooResource, FooResourceDetail, FooArgs, GenerateControllerRoutesController])
def test_empty(self):
self._delete("/foo")
self.assertStatus(204)
self._get("/foo")
self.assertStatus('200 OK')
self.assertHeader('Content-Type', APIVersion.DEFAULT.to_mime_type())
self.assertBody('[]')
def test_fill(self):
sess_mock = RamSession()
with patch('cherrypy.session', sess_mock, create=True):
data = {'a': 'b'}
for _ in range(5):
self._post("/foo", data)
self.assertJsonBody(data)
self.assertStatus(201)
self.assertHeader('Content-Type', APIVersion.DEFAULT.to_mime_type())
self._get("/foo")
self.assertStatus('200 OK')
self.assertHeader('Content-Type', APIVersion.DEFAULT.to_mime_type())
self.assertJsonBody([data] * 5)
self._put('/foo/0', {'newdata': 'newdata'})
self.assertStatus('200 OK')
self.assertHeader('Content-Type', APIVersion.DEFAULT.to_mime_type())
self.assertJsonBody({'newdata': 'newdata', 'key': '0'})
def test_not_implemented(self):
self._put("/foo")
self.assertStatus(404)
body = self.json_body()
self.assertIsInstance(body, dict)
assert body['detail'] == "The path '/foo' was not found."
assert '404' in body['status']
def test_args_from_json(self):
self._put("/api/fooargs/hello", {'name': 'world'})
self.assertJsonBody({'code': 'hello', 'name': 'world', 'opt1': None, 'opt2': None})
self._put("/api/fooargs/hello", {'name': 'world', 'opt1': 'opt1'})
self.assertJsonBody({'code': 'hello', 'name': 'world', 'opt1': 'opt1', 'opt2': None})
self._put("/api/fooargs/hello", {'name': 'world', 'opt2': 'opt2'})
self.assertJsonBody({'code': 'hello', 'name': 'world', 'opt1': None, 'opt2': 'opt2'})
def test_detail_route(self):
self._get('/foo/default')
self.assertJsonBody({'detail': ['default', []]})
self._get('/foo/default/default')
self.assertJsonBody({'detail': ['default', ['default']]})
self._get('/foo/1/detail')
self.assertJsonBody({'detail': ['1', ['detail']]})
self._post('/foo/1/detail', 'post-data')
self.assertStatus(404)
def test_generate_controller_routes(self):
# We just need to add this controller in setup_server():
# noinspection PyStatementEffect
# pylint: disable=pointless-statement
GenerateControllerRoutesController
class RequestLoggingToolTest(ControllerTestCase):
_request_logging = True
@classmethod
def setup_server(cls):
cls.setup_controllers([FooResource])
def test_is_logged(self):
with patch('logging.Logger.debug') as mock_logger_debug:
self._put('/foo/0', {'newdata': 'xyz'})
self.assertStatus(200)
call_args_list = mock_logger_debug.call_args_list
_, host, _, method, user, path = call_args_list[0][0]
self.assertEqual(host, '127.0.0.1')
self.assertEqual(method, 'PUT')
self.assertIsNone(user)
self.assertEqual(path, '/foo/0')
class TestFunctions(unittest.TestCase):
def test_dict_contains_path(self):
x = {'a': {'b': {'c': 'foo'}}}
self.assertTrue(dict_contains_path(x, ['a', 'b', 'c']))
self.assertTrue(dict_contains_path(x, ['a', 'b', 'c']))
self.assertTrue(dict_contains_path(x, ['a']))
self.assertFalse(dict_contains_path(x, ['a', 'c']))
self.assertTrue(dict_contains_path(x, []))
def test_json_str_to_object(self):
expected_result = {'a': 1, 'b': 'bbb'}
self.assertEqual(expected_result, json_str_to_object('{"a": 1, "b": "bbb"}'))
self.assertEqual(expected_result, json_str_to_object(b'{"a": 1, "b": "bbb"}'))
self.assertEqual('', json_str_to_object(''))
self.assertRaises(TypeError, json_str_to_object, None)
def test_partial_dict(self):
expected_result = {'a': 1, 'c': 3}
self.assertEqual(expected_result, partial_dict({'a': 1, 'b': 2, 'c': 3}, ['a', 'c']))
self.assertEqual({}, partial_dict({'a': 1, 'b': 2, 'c': 3}, []))
self.assertEqual({}, partial_dict({}, []))
self.assertRaises(KeyError, partial_dict, {'a': 1, 'b': 2, 'c': 3}, ['d'])
self.assertRaises(TypeError, partial_dict, None, ['a'])
self.assertRaises(TypeError, partial_dict, {'a': 1, 'b': 2, 'c': 3}, None)
def test_dict_get(self):
self.assertFalse(dict_get({'foo': {'bar': False}}, 'foo.bar'))
self.assertIsNone(dict_get({'foo': {'bar': False}}, 'foo.bar.baz'))
self.assertEqual(dict_get({'foo': {'bar': False}, 'baz': 'xyz'}, 'baz'), 'xyz')
def test_merge_list_of_dicts_by_key(self):
expected_result = [{'a': 1, 'b': 2, 'c': 3}, {'a': 4, 'b': 5, 'c': 6}]
self.assertEqual(expected_result, merge_list_of_dicts_by_key(
[{'a': 1, 'b': 2}, {'a': 4, 'b': 5}], [{'a': 1, 'c': 3}, {'a': 4, 'c': 6}], 'a'))
expected_result = [{'a': 1, 'b': 2}, {'a': 4, 'b': 5, 'c': 6}]
self.assertEqual(expected_result, merge_list_of_dicts_by_key(
[{'a': 1, 'b': 2}, {'a': 4, 'b': 5}], [{}, {'a': 4, 'c': 6}], 'a'))
self.assertRaises(TypeError, merge_list_of_dicts_by_key, None)
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