Increase UT Coverage
UT Coverage for magnumclient/common/httpclient.py is increased from 56% to 81%. Overall coverage is now 79% Change-Id: I28d0f3406ed9940cf0dee9d2fa5d238152017151 Partially-Implements: blueprint magnumclient-ut-coverage
This commit is contained in:
Hieu LE
parent
d8d54392af
commit
cdc1b5e433
magnumclient
@ -51,7 +51,6 @@ def _extract_error_json(body):
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'debuginfo': error_body['message']}
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else:
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error_body = body_json['errors'][0]
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raw_msg = error_body['title']
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error_json = {'faultstring': error_body['title']}
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if 'detail' in error_body:
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error_json['debuginfo'] = error_body['detail']
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@ -101,11 +100,8 @@ class HTTPClient(object):
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def get_connection(self):
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_class = self.connection_params[0]
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try:
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return _class(*self.connection_params[1][0:2],
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**self.connection_params[2])
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except six.moves.http_client.InvalidURL:
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raise exceptions.EndpointException()
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return _class(*self.connection_params[1][0:2],
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**self.connection_params[2])
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def log_curl_request(self, method, url, kwargs):
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curl = ['curl -i -X %s' % method]
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@ -17,20 +17,36 @@ import json
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import mock
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import six
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import socket
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from magnumclient.common.apiclient.exceptions import GatewayTimeout
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from magnumclient.common.apiclient.exceptions import MultipleChoices
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from magnumclient.common import httpclient as http
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from magnumclient import exceptions as exc
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from magnumclient.tests import utils
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NORMAL_ERROR = 0
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ERROR_DICT = 1
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ERROR_LIST_WITH_DETAIL = 2
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ERROR_LIST_WITH_DESC = 3
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def _get_error_body(faultstring=None, debuginfo=None):
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error_body = {
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'faultstring': faultstring,
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'debuginfo': debuginfo
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}
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raw_error_body = json.dumps(error_body)
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body = {'error_message': raw_error_body}
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def _get_error_body(faultstring=None, debuginfo=None, err_type=NORMAL_ERROR):
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if err_type == NORMAL_ERROR:
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error_body = {
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'faultstring': faultstring,
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'debuginfo': debuginfo
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}
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raw_error_body = json.dumps(error_body)
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body = {'error_message': raw_error_body}
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elif err_type == ERROR_DICT:
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body = {'error': {'title': faultstring, 'message': debuginfo}}
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elif err_type == ERROR_LIST_WITH_DETAIL:
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main_body = {'title': faultstring, 'detail': debuginfo}
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body = {'errors': [main_body]}
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elif err_type == ERROR_LIST_WITH_DESC:
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main_body = {'title': faultstring, 'description': debuginfo}
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body = {'errors': [main_body]}
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raw_body = json.dumps(body)
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return raw_body
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@ -79,7 +95,7 @@ class HttpClientTest(utils.BaseTestCase):
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def test_server_exception_msg_only(self):
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error_msg = 'test error msg'
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error_body = _get_error_body(error_msg)
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error_body = _get_error_body(error_msg, err_type=ERROR_DICT)
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fake_resp = utils.FakeResponse({'content-type': 'application/json'},
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six.StringIO(error_body),
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version=1,
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@ -97,7 +113,8 @@ class HttpClientTest(utils.BaseTestCase):
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error_msg = 'another test error'
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error_trace = ("\"Traceback (most recent call last):\\n\\n "
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"File \\\"/usr/local/lib/python2.7/...")
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error_body = _get_error_body(error_msg, error_trace)
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error_body = _get_error_body(error_msg, error_trace,
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ERROR_LIST_WITH_DESC)
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fake_resp = utils.FakeResponse({'content-type': 'application/json'},
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six.StringIO(error_body),
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version=1,
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@ -116,15 +133,41 @@ class HttpClientTest(utils.BaseTestCase):
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"%(error)s\n%(details)s" % {'error': str(error),
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'details': str(error.details)})
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def test_get_connection_params(self):
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endpoint = 'http://magnum-host:6385'
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expected = (HTTP_CLASS,
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('magnum-host', 6385, ''),
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{'timeout': DEFAULT_TIMEOUT})
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params = http.HTTPClient.get_connection_params(endpoint)
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self.assertEqual(expected, params)
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def test_server_exception_address(self):
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endpoint = 'https://magnum-host:6385'
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client = http.HTTPClient(endpoint, token='foobar', insecure=True,
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ca_file='/path/to/ca_file')
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client.get_connection = (
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lambda *a, **kw: utils.FakeConnection(exc=socket.gaierror))
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def test_get_connection_params_with_trailing_slash(self):
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self.assertRaises(exc.EndpointNotFound, client.json_request,
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'GET', '/v1/resources', body='farboo')
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def test_server_exception_socket(self):
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client = http.HTTPClient('http://localhost/', token='foobar')
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client.get_connection = (
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lambda *a, **kw: utils.FakeConnection(exc=socket.error))
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self.assertRaises(exc.ConnectionRefused, client.json_request,
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'GET', '/v1/resources')
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def test_server_exception_endpoint(self):
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endpoint = 'https://magnum-host:6385'
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client = http.HTTPClient(endpoint, token='foobar', insecure=True,
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ca_file='/path/to/ca_file')
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client.get_connection = (
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lambda *a, **kw: utils.FakeConnection(exc=socket.gaierror))
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self.assertRaises(exc.EndpointNotFound, client.json_request,
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'GET', '/v1/resources', body='farboo')
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def test_get_connection(self):
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endpoint = 'https://magnum-host:6385'
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client = http.HTTPClient(endpoint)
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conn = client.get_connection()
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self.assertTrue(conn, http.VerifiedHTTPSConnection)
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def test_get_connection_exception(self):
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endpoint = 'http://magnum-host:6385/'
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expected = (HTTP_CLASS,
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('magnum-host', 6385, ''),
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@ -219,8 +262,13 @@ class HttpClientTest(utils.BaseTestCase):
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params = http.HTTPClient.get_connection_params(endpoint)
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self.assertEqual(expected, params)
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def test_get_connection_params_with_unsupported_scheme(self):
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endpoint = 'foo://magnum-host:6385/magnum/v1/'
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self.assertRaises(exc.EndpointException,
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http.HTTPClient.get_connection_params, endpoint)
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def test_401_unauthorized_exception(self):
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error_body = _get_error_body()
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error_body = _get_error_body(err_type=ERROR_LIST_WITH_DETAIL)
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fake_resp = utils.FakeResponse({'content-type': 'text/plain'},
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six.StringIO(error_body),
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version=1,
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@ -232,6 +280,75 @@ class HttpClientTest(utils.BaseTestCase):
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self.assertRaises(exc.Unauthorized, client.json_request,
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'GET', '/v1/resources')
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def test_server_redirect_exception(self):
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fake_redirect_resp = utils.FakeResponse(
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{'content-type': 'application/octet-stream'},
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'foo', version=1, status=301)
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fake_resp = utils.FakeResponse(
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{'content-type': 'application/octet-stream'},
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'bar', version=1, status=300)
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client = http.HTTPClient('http://localhost/')
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conn = utils.FakeConnection(fake_redirect_resp,
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redirect_resp=fake_resp)
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client.get_connection = (lambda *a, **kw: conn)
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self.assertRaises(MultipleChoices, client.json_request,
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'GET', '/v1/resources')
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def test_server_body_undecode_json(self):
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err = "foo"
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fake_resp = utils.FakeResponse(
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{'content-type': 'application/json'},
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six.StringIO(err), version=1, status=200)
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client = http.HTTPClient('http://localhost/')
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conn = utils.FakeConnection(fake_resp)
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client.get_connection = (lambda *a, **kw: conn)
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resp, body = client.json_request('GET', '/v1/resources')
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self.assertEqual(resp, fake_resp)
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self.assertEqual(err, body)
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def test_server_success_body_app(self):
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fake_resp = utils.FakeResponse(
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{'content-type': 'application/octet-stream'},
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'bar', version=1, status=200)
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client = http.HTTPClient('http://localhost/')
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conn = utils.FakeConnection(fake_resp)
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client.get_connection = (lambda *a, **kw: conn)
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resp, body = client.json_request('GET', '/v1/resources')
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self.assertEqual(resp, fake_resp)
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self.assertIsNone(body)
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def test_server_success_body_none(self):
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fake_resp = utils.FakeResponse(
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{'content-type': None},
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six.StringIO('bar'), version=1, status=200)
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client = http.HTTPClient('http://localhost/')
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conn = utils.FakeConnection(fake_resp)
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client.get_connection = (lambda *a, **kw: conn)
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resp, body = client.json_request('GET', '/v1/resources')
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self.assertEqual(resp, fake_resp)
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self.assertTrue(isinstance(body, list))
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def test_server_success_body_json(self):
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err = _get_error_body()
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fake_resp = utils.FakeResponse(
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{'content-type': 'application/json'},
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six.StringIO(err), version=1, status=200)
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client = http.HTTPClient('http://localhost/')
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conn = utils.FakeConnection(fake_resp)
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client.get_connection = (lambda *a, **kw: conn)
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resp, body = client.json_request('GET', '/v1/resources')
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self.assertEqual(resp, fake_resp)
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self.assertEqual(json.dumps(body), err)
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class SessionClientTest(utils.BaseTestCase):
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@ -59,18 +59,24 @@ class FakeAPI(object):
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class FakeConnection(object):
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def __init__(self, response=None):
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self._response = response
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def __init__(self, response=None, **kwargs):
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self._response = six.moves.queue.Queue()
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self._response.put(response)
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self._last_request = None
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self._exc = kwargs['exc'] if 'exc' in kwargs else None
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if 'redirect_resp' in kwargs:
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self._response.put(kwargs['redirect_resp'])
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def request(self, method, conn_url, **kwargs):
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self._last_request = (method, conn_url, kwargs)
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if self._exc:
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raise self._exc
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def setresponse(self, response):
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self._response = response
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def getresponse(self):
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return self._response
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return self._response.get()
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class FakeResponse(object):
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@ -87,6 +93,12 @@ class FakeResponse(object):
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self.status = status
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self.reason = reason
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def __getitem__(self, key):
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if key is 'location':
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return 'fake_url'
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else:
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return None
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def getheaders(self):
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return copy.deepcopy(self.headers).items()
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