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import contextlib
import os
import logging
import httplib2
import time
from testtools import TestCase
from mock import Mock
from reddwarfclient import client
from reddwarfclient import exceptions
from reddwarfclient import utils
"""
Unit tests for client.py
"""
class ClientTest(TestCase):
def test_log_to_streamhandler(self):
client.log_to_streamhandler()
self.assertTrue(client._logger.level == logging.DEBUG)
class ReddwarfHTTPClientTest(TestCase):
def setUp(self):
super(ReddwarfHTTPClientTest, self).setUp()
self.orig__init = client.ReddwarfHTTPClient.__init__
client.ReddwarfHTTPClient.__init__ = Mock(return_value=None)
self.hc = client.ReddwarfHTTPClient()
self.hc.auth_token = "test-auth-token"
self.hc.service_url = "test-service-url/"
self.hc.tenant = "test-tenant"
self.__debug_lines = list()
self.orig_client__logger = client._logger
client._logger = Mock()
self.orig_time = time.time
self.orig_htttp_request = httplib2.Http.request
def tearDown(self):
super(ReddwarfHTTPClientTest, self).tearDown()
client.ReddwarfHTTPClient.__init__ = self.orig__init
client._logger = self.orig_client__logger
time.time = self.orig_time
httplib2.Http.request = self.orig_htttp_request
def side_effect_func_for_moc_debug(self, s, *args):
self.__debug_lines.append(s)
def test___init__(self):
client.ReddwarfHTTPClient.__init__ = self.orig__init
user = "test-user"
password = "test-password"
tenant = "test-tenant"
auth_url = "http://test-auth-url/"
service_name = None
# when there is no auth_strategy provided
self.assertRaises(ValueError, client.ReddwarfHTTPClient, user,
password, tenant, auth_url, service_name)
hc = client.ReddwarfHTTPClient(user, password, tenant, auth_url,
service_name, auth_strategy="fake")
self.assertEqual("http://test-auth-url", hc.auth_url)
# auth_url is none
hc = client.ReddwarfHTTPClient(user, password, tenant, None,
service_name, auth_strategy="fake")
self.assertEqual(None, hc.auth_url)
def test_get_timings(self):
self.hc.times = ["item1", "item2"]
self.assertEqual(2, len(self.hc.get_timings()))
self.assertEqual("item1", self.hc.get_timings()[0])
self.assertEqual("item2", self.hc.get_timings()[1])
def test_http_log(self):
self.hc.simple_log = Mock(return_value=None)
self.hc.pretty_log = Mock(return_value=None)
client.RDC_PP = False
self.hc.http_log(None, None, None, None)
self.assertEqual(1, self.hc.simple_log.call_count)
client.RDC_PP = True
self.hc.http_log(None, None, None, None)
self.assertEqual(1, self.hc.pretty_log.call_count)
def test_simple_log(self):
client._logger.isEnabledFor = Mock(return_value=False)
self.hc.simple_log(None, None, None, None)
self.assertEqual(0, len(self.__debug_lines))
client._logger.isEnabledFor = Mock(return_value=True)
se = self.side_effect_func_for_moc_debug
client._logger.debug = Mock(side_effect=se)
self.hc.simple_log(['item1', 'GET', 'item3', 'POST', 'item5'],
{'headers': {'e1': 'e1-v', 'e2': 'e2-v'},
'body': 'body'}, None, None)
self.assertEqual(3, len(self.__debug_lines))
self.assertTrue(self.__debug_lines[0].startswith('REQ: curl -i'))
self.assertTrue(self.__debug_lines[1].startswith('REQ BODY:'))
self.assertTrue(self.__debug_lines[2].startswith('RESP:'))
def test_pretty_log(self):
client._logger.isEnabledFor = Mock(return_value=False)
self.hc.pretty_log(None, None, None, None)
self.assertEqual(0, len(self.__debug_lines))
client._logger.isEnabledFor = Mock(return_value=True)
se = self.side_effect_func_for_moc_debug
client._logger.debug = Mock(side_effect=se)
self.hc.pretty_log(['item1', 'GET', 'item3', 'POST', 'item5'],
{'headers': {'e1': 'e1-v', 'e2': 'e2-v'},
'body': 'body'}, None, None)
self.assertEqual(5, len(self.__debug_lines))
self.assertTrue(self.__debug_lines[0].startswith('REQUEST:'))
self.assertTrue(self.__debug_lines[1].startswith('curl -i'))
self.assertTrue(self.__debug_lines[2].startswith('BODY:'))
self.assertTrue(self.__debug_lines[3].startswith('RESPONSE HEADERS:'))
self.assertTrue(self.__debug_lines[4].startswith('RESPONSE BODY'))
# no body case
self.__debug_lines = list()
self.hc.pretty_log(['item1', 'GET', 'item3', 'POST', 'item5'],
{'headers': {'e1': 'e1-v', 'e2': 'e2-v'}},
None, None)
self.assertEqual(4, len(self.__debug_lines))
self.assertTrue(self.__debug_lines[0].startswith('REQUEST:'))
self.assertTrue(self.__debug_lines[1].startswith('curl -i'))
self.assertTrue(self.__debug_lines[2].startswith('RESPONSE HEADERS:'))
self.assertTrue(self.__debug_lines[3].startswith('RESPONSE BODY'))
def test_request(self):
self.hc.USER_AGENT = "user-agent"
resp = Mock()
body = Mock()
resp.status = 200
httplib2.Http.request = Mock(return_value=(resp, body))
self.hc.morph_response_body = Mock(return_value=body)
r, b = self.hc.request()
self.assertEqual(resp, r)
self.assertEqual(body, b)
self.assertEqual((resp, body), self.hc.last_response)
httplib2.Http.request = Mock(return_value=(resp, None))
r, b = self.hc.request()
self.assertEqual(resp, r)
self.assertEqual(None, b)
status_list = [400, 401, 403, 404, 408, 409, 413, 500, 501]
for status in status_list:
resp.status = status
self.assertRaises(ValueError, self.hc.request)
exception = exceptions.ResponseFormatError
self.hc.morph_response_body = Mock(side_effect=exception)
self.assertRaises(Exception, self.hc.request)
def test_raise_error_from_status(self):
resp = Mock()
resp.status = 200
self.hc.raise_error_from_status(resp, Mock())
status_list = [400, 401, 403, 404, 408, 409, 413, 500, 501]
for status in status_list:
resp.status = status
self.assertRaises(ValueError,
self.hc.raise_error_from_status, resp, Mock())
def test_morph_request(self):
kwargs = dict()
kwargs['headers'] = dict()
kwargs['body'] = ['body', {'item1': 'value1'}]
self.hc.morph_request(kwargs)
expected = {'body': '["body", {"item1": "value1"}]',
'headers': {'Content-Type': 'application/json',
'Accept': 'application/json'}}
self.assertEqual(expected, kwargs)
def test_morph_response_body(self):
body_string = '["body", {"item1": "value1"}]'
expected = ['body', {'item1': 'value1'}]
self.assertEqual(expected, self.hc.morph_response_body(body_string))
body_string = '["body", {"item1": }]'
self.assertRaises(exceptions.ResponseFormatError,
self.hc.morph_response_body, body_string)
def test__time_request(self):
self.__time = 0
def side_effect_func():
self.__time = self.__time + 1
return self.__time
time.time = Mock(side_effect=side_effect_func)
self.hc.request = Mock(return_value=("mock-response", "mock-body"))
self.hc.times = list()
resp, body = self.hc._time_request("test-url", "Get")
self.assertEqual(("mock-response", "mock-body"), (resp, body))
self.assertEqual([('Get test-url', 1, 2)], self.hc.times)
def mock_time_request_func(self):
def side_effect_func(url, method, **kwargs):
return url, method
self.hc._time_request = Mock(side_effect=side_effect_func)
def test__cs_request(self):
self.mock_time_request_func()
resp, body = self.hc._cs_request("test-url", "GET")
self.assertEqual(('test-service-url/test-url', 'GET'), (resp, body))
self.hc.authenticate = Mock(side_effect=ValueError)
self.hc.auth_token = None
self.hc.service_url = None
self.assertRaises(ValueError, self.hc._cs_request, "test-url", "GET")
self.hc.authenticate = Mock(return_value=None)
self.hc.service_url = "test-service-url/"
def side_effect_func_time_req(url, method, **kwargs):
raise exceptions.Unauthorized(None)
self.hc._time_request = Mock(side_effect=side_effect_func_time_req)
self.assertRaises(exceptions.Unauthorized,
self.hc._cs_request, "test-url", "GET")
def test_get(self):
self.mock_time_request_func()
resp, body = self.hc.get("test-url")
self.assertEqual(("test-service-url/test-url", "GET"), (resp, body))
def test_post(self):
self.mock_time_request_func()
resp, body = self.hc.post("test-url")
self.assertEqual(("test-service-url/test-url", "POST"), (resp, body))
def test_put(self):
self.mock_time_request_func()
resp, body = self.hc.put("test-url")
self.assertEqual(("test-service-url/test-url", "PUT"), (resp, body))
def test_delete(self):
self.mock_time_request_func()
resp, body = self.hc.delete("test-url")
self.assertEqual(("test-service-url/test-url", "DELETE"), (resp, body))
def test_authenticate(self):
self.hc.authenticator = Mock()
catalog = Mock()
catalog.get_public_url = Mock(return_value="public-url")
catalog.get_management_url = Mock(return_value="mng-url")
catalog.get_token = Mock(return_value="test-token")
self.__auth_calls = []
def side_effect_func(token, url):
self.__auth_calls = [token, url]
self.hc.authenticate_with_token = Mock(side_effect=side_effect_func)
self.hc.authenticator.authenticate = Mock(return_value=catalog)
self.hc.endpoint_type = "publicURL"
self.hc.authenticate()
self.assertEqual(["test-token", None],
self.__auth_calls)
self.__auth_calls = []
self.hc.service_url = None
self.hc.authenticate()
self.assertEqual(["test-token", "public-url"], self.__auth_calls)
self.__auth_calls = []
self.hc.endpoint_type = "adminURL"
self.hc.authenticate()
self.assertEqual(["test-token", "mng-url"], self.__auth_calls)
def test_authenticate_with_token(self):
self.hc.service_url = None
self.assertRaises(exceptions.ServiceUrlNotGiven,
self.hc.authenticate_with_token, "token", None)
self.hc.authenticate_with_token("token", "test-url")
self.assertEqual("test-url", self.hc.service_url)
self.assertEqual("token", self.hc.auth_token)
class DbaasTest(TestCase):
def setUp(self):
super(DbaasTest, self).setUp()
self.orig__init = client.ReddwarfHTTPClient.__init__
client.ReddwarfHTTPClient.__init__ = Mock(return_value=None)
self.dbaas = client.Dbaas("user", "api-key")
def tearDown(self):
super(DbaasTest, self).tearDown()
client.ReddwarfHTTPClient.__init__ = self.orig__init
def test___init__(self):
client.ReddwarfHTTPClient.__init__ = Mock(return_value=None)
self.assertNotEqual(None, self.dbaas.mgmt)
def test_set_management_url(self):
self.dbaas.set_management_url("test-management-url")
self.assertEqual("test-management-url",
self.dbaas.client.management_url)
def test_get_timings(self):
__timings = {'start': 1, 'end': 2}
self.dbaas.client.get_timings = Mock(return_value=__timings)
self.assertEqual(__timings, self.dbaas.get_timings())
def test_authenticate(self):
mock_auth = Mock(return_value=None)
self.dbaas.client.authenticate = mock_auth
self.dbaas.authenticate()
self.assertEqual(1, mock_auth.call_count)
|
