115 lines
4.3 KiB
Python
115 lines
4.3 KiB
Python
###############################################################################
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#
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# The MIT License (MIT)
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#
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# Copyright (c) Tavendo GmbH
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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#
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###############################################################################
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from __future__ import absolute_import
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import sys
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from autobahn import wamp
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from autobahn.wamp import message
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from autobahn.wamp import exception
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from autobahn.wamp import protocol
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if sys.version_info < (2, 7):
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# noinspection PyUnresolvedReferences
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import unittest2 as unittest
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else:
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# from twisted.trial import unittest
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import unittest
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class TestPeerExceptions(unittest.TestCase):
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def test_exception_from_message(self):
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session = protocol.BaseSession()
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@wamp.error(u"com.myapp.error1")
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class AppError1(Exception):
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pass
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@wamp.error(u"com.myapp.error2")
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class AppError2(Exception):
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pass
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session.define(AppError1)
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session.define(AppError2)
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# map defined errors to user exceptions
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emsg = message.Error(message.Call.MESSAGE_TYPE, 123456, u'com.myapp.error1')
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exc = session._exception_from_message(emsg)
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self.assertIsInstance(exc, AppError1)
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self.assertEqual(exc.args, ())
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emsg = message.Error(message.Call.MESSAGE_TYPE, 123456, u'com.myapp.error2')
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exc = session._exception_from_message(emsg)
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self.assertIsInstance(exc, AppError2)
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self.assertEqual(exc.args, ())
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# map undefined error to (generic) exception
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emsg = message.Error(message.Call.MESSAGE_TYPE, 123456, u'com.myapp.error3')
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exc = session._exception_from_message(emsg)
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self.assertIsInstance(exc, exception.ApplicationError)
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self.assertEqual(exc.error, u'com.myapp.error3')
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self.assertEqual(exc.args, ())
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self.assertEqual(exc.kwargs, {})
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emsg = message.Error(message.Call.MESSAGE_TYPE, 123456, u'com.myapp.error3', args=[1, 2, u'hello'])
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exc = session._exception_from_message(emsg)
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self.assertIsInstance(exc, exception.ApplicationError)
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self.assertEqual(exc.error, u'com.myapp.error3')
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self.assertEqual(exc.args, (1, 2, u'hello'))
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self.assertEqual(exc.kwargs, {})
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emsg = message.Error(message.Call.MESSAGE_TYPE, 123456, u'com.myapp.error3', args=[1, 2, u'hello'], kwargs={u'foo': 23, u'bar': u'baz'})
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exc = session._exception_from_message(emsg)
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self.assertIsInstance(exc, exception.ApplicationError)
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self.assertEqual(exc.error, u'com.myapp.error3')
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self.assertEqual(exc.args, (1, 2, u'hello'))
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self.assertEqual(exc.kwargs, {u'foo': 23, u'bar': u'baz'})
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def test_message_from_exception(self):
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session = protocol.BaseSession()
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@wamp.error(u"com.myapp.error1")
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class AppError1(Exception):
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pass
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@wamp.error(u"com.myapp.error2")
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class AppError2(Exception):
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pass
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session.define(AppError1)
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session.define(AppError2)
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exc = AppError1()
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msg = session._message_from_exception(message.Call.MESSAGE_TYPE, 123456, exc)
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self.assertEqual(msg.marshal(), [message.Error.MESSAGE_TYPE, message.Call.MESSAGE_TYPE, 123456, {}, "com.myapp.error1"])
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if __name__ == '__main__':
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unittest.main()
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