def test_invalid_call_params(self):
client = Client(self.url + "/call-signature",
key="key",
secret="secret",
timeout=5)
client._make_api_call = mock.MagicMock(return_value="{}")
result = client.call("test.add", 2, 3, offset=10)
self.assertEqual(result, None)
class TestClient(unittest.TestCase):
def setUp(self):
self.crossbar_client = Client('http://*****:*****@mock.patch('crossbarhttp.compat.urlopen')
def test_publish_successful_response(self, urlopen_mock):
"""
A successful response from the Crossbar.io node will make the method
``publish`` return the event ID.
"""
# Mock Crossbar.io node successful POST request response.
urlopen_mock().read.return_value = b'{"id":4354231544065071}'
# Just send a useless 4 digits number as a message, 1234.
self.assertEqual(
self.crossbar_client.publish('http://*****:*****@mock.patch('crossbarhttp.Client._make_api_call')
def test_publish_request_failed_bad_host(self, api_call_mock):
"""
Client must pass silently if the request to HTTP bridge fails due to a
``ClientBadHost`` exception and it is configured as ``silently=True``.
"""
# Artificially raise the ``ClientBadHost`` exception.
api_call_mock.side_effect = ClientBadHost
crossbar_client = Client('http://*****:*****@mock.patch('crossbarhttp.Client._make_api_call')
def test_publish_request_failed_bad_host_noisy(self, api_call_mock):
"""
Client must raise the exception if the request to HTTP bridge fails due
to a ``ClientBadHost`` exception.
"""
# Artificially raise the ``ClientBadHost`` exception.
api_call_mock.side_effect = ClientBadHost
self.assertRaises(ClientBadHost, self.crossbar_client.publish,
'http://*****:*****@mock.patch('crossbarhttp.Client._make_api_call')
def test_publish_request_failed_bad_url(self, api_call_mock):
"""
Client must pass silently if the request to HTTP bridge fails due to a
``ClientBadUrl`` exception and it is configured as ``silently=True``.
"""
# Artificially raise the ``ClientBadUrl`` exception.
api_call_mock.side_effect = ClientBadUrl
crossbar_client = Client('http://*****:*****@mock.patch('crossbarhttp.Client._make_api_call')
def test_publish_request_failed_bad_url_noisy(self, api_call_mock):
"""
Client must raise the exception if the request to HTTP bridge fails due
to a ``ClientBadUrl`` exception.
"""
# Artificially raise the ``ClientBadUrl`` exception.
api_call_mock.side_effect = ClientBadUrl
self.assertRaises(ClientBadUrl, self.crossbar_client.publish,
'http://*****:*****@mock.patch('crossbarhttp.Client._make_api_call')
def test_publish_request_failed_missing_params(self, api_call_mock):
"""
Client must pass silently if the request to HTTP bridge fails due to a
``ClientMissingParams`` exception and it is configured as
``silently=True``.
"""
# Artificially raise the ``ClientMissingParams`` exception.
api_call_mock.side_effect = ClientMissingParams
crossbar_client = Client('http://*****:*****@mock.patch('crossbarhttp.Client._make_api_call')
def test_publish_request_failed_missing_params_noisy(self, api_call_mock):
"""
Client must raise the exception if the request to HTTP bridge fails due
to a ``ClientMissingParams`` exception.
"""
# Artificially raise the ``ClientMissingParams`` exception.
api_call_mock.side_effect = ClientMissingParams
self.assertRaises(ClientMissingParams, self.crossbar_client.publish,
'http://*****:*****@mock.patch('crossbarhttp.Client._make_api_call')
def test_publish_request_failed_signature_error(self, api_call_mock):
"""
Client must pass silently if the request to HTTP bridge fails due to a
``ClientSignatureError`` exception and it is configured as
``silently=True``.
"""
# Artificially raise the ``ClientSignatureError`` exception.
api_call_mock.side_effect = ClientSignatureError
crossbar_client = Client('http://*****:*****@mock.patch('crossbarhttp.Client._make_api_call')
def test_publish_request_failed_signature_error_noisy(self, api_call_mock):
"""
Client must raise the exception if the request to HTTP bridge fails due
to a ``ClientSignatureError`` exception.
"""
# Artificially raise the ``ClientSignatureError`` exception.
api_call_mock.side_effect = ClientSignatureError
self.assertRaises(ClientSignatureError, self.crossbar_client.publish,
'http://*****:*****@mock.patch('crossbarhttp.Client._make_api_call')
def test_publish_request_failed_http_exception(self, api_call_mock):
"""
Client must pass silently if the request to HTTP bridge fails due to a
``HTTPException`` exception and it is configured as ``silently=True``.
"""
# Artificially raise the ``HTTPException`` exception.
api_call_mock.side_effect = HTTPException
crossbar_client = Client('http://*****:*****@mock.patch('crossbarhttp.Client._make_api_call')
def test_publish_request_failed_http_exception_noisy(self, api_call_mock):
"""
Client must raise the exception if the request to HTTP bridge fails due
to a ``HTTPException`` exception.
"""
# Artificially raise the ``HTTPException`` exception.
api_call_mock.side_effect = HTTPException
self.assertRaises(HTTPException, self.crossbar_client.publish,
'http://*****:*****@mock.patch('crossbarhttp.compat.urlopen')
def test_make_api_call_bad_request(self, urlopen_mock):
"""
An HTTP 400 - Bad request error will raise a ``ClientMissingParams``
exception.
"""
# Mock Crossbar.io node response to be a 400 error.
urlopen_mock().read.side_effect = HTTPError(
url=self.crossbar_client.url,
code=400,
msg='Bad request',
hdrs={},
fp=None)
self.assertRaises(ClientMissingParams,
self.crossbar_client._make_api_call,
'POST',
self.crossbar_client.url,
json_params={})
@mock.patch('crossbarhttp.compat.urlopen')
def test_make_api_call_unauthorized(self, urlopen_mock):
"""
An HTTP 401 - Unauthorized error will raise a ``ClientSignatureError``
exception.
"""
# Mock Crossbar.io node response to be a 401 error.
urlopen_mock().read.side_effect = HTTPError(
url=self.crossbar_client.url,
code=401,
msg='Unauthorized',
hdrs={},
fp=None)
self.assertRaises(ClientSignatureError,
self.crossbar_client._make_api_call,
'POST',
self.crossbar_client.url,
json_params={})
@mock.patch('crossbarhttp.compat.urlopen')
def test_make_api_call_bad_url(self, urlopen_mock):
"""
An HTTP 4xx error which is not 400 or 401 will raise a ``ClientBadUrl``
exception.
"""
# Mock Crossbar.io node response to be a 418 error.
urlopen_mock().read.side_effect = HTTPError(
url=self.crossbar_client.url,
code=418,
msg='I am a teapot',
hdrs={},
fp=None)
self.assertRaises(ClientBadUrl,
self.crossbar_client._make_api_call,
'POST',
self.crossbar_client.url,
json_params={})
@mock.patch('crossbarhttp.compat.urlopen')
@mock.patch('crossbarhttp.crossbarhttp.Request')
def test_make_api_call_with_json_params(self, request_mock, urlopen_mock):
"""
Tests ``Request.data`` composition when the method is called with some
``json_params``.
"""
# Mock Crossbar.io node successful POST request response.
urlopen_mock().read.return_value = b'{"id":4354231544065071}'
params = {
'topic': 'http://*****:*****@mock.patch('crossbarhttp.compat.urlopen')
@mock.patch('crossbarhttp.crossbarhttp.Request')
def test_make_api_call_json_params_none(self, request_mock, urlopen_mock):
"""
Tests ``Request`` instantiation when the method is called with
``json_params=None``.
"""
# Mock Crossbar.io node successful POST request response.
urlopen_mock().read.return_value = b'{"id":4354231544065071}'
self.crossbar_client._make_api_call('POST', self.crossbar_client.url,
None)
# `Request` object is instantiated with this `data`:
request_mock.assert_called_with(self.crossbar_client.url, None, {})