86 lines
3.2 KiB
Python
86 lines
3.2 KiB
Python
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# -*- coding: utf-8 -*-
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"""
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werkzeug.testsuite.exceptions
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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The tests for the exception classes.
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TODO:
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- This is undertested. HTML is never checked
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:copyright: (c) 2013 by Armin Ronacher.
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:license: BSD, see LICENSE for more details.
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"""
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import unittest
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from werkzeug.testsuite import WerkzeugTestCase
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from werkzeug import exceptions
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from werkzeug.wrappers import Response
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from werkzeug._compat import text_type
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class ExceptionsTestCase(WerkzeugTestCase):
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def test_proxy_exception(self):
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orig_resp = Response('Hello World')
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try:
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exceptions.abort(orig_resp)
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except exceptions.HTTPException as e:
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resp = e.get_response({})
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else:
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self.fail('exception not raised')
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self.assert_true(resp is orig_resp)
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self.assert_equal(resp.get_data(), b'Hello World')
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def test_aborter(self):
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abort = exceptions.abort
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self.assert_raises(exceptions.BadRequest, abort, 400)
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self.assert_raises(exceptions.Unauthorized, abort, 401)
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self.assert_raises(exceptions.Forbidden, abort, 403)
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self.assert_raises(exceptions.NotFound, abort, 404)
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self.assert_raises(exceptions.MethodNotAllowed, abort, 405, ['GET', 'HEAD'])
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self.assert_raises(exceptions.NotAcceptable, abort, 406)
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self.assert_raises(exceptions.RequestTimeout, abort, 408)
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self.assert_raises(exceptions.Gone, abort, 410)
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self.assert_raises(exceptions.LengthRequired, abort, 411)
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self.assert_raises(exceptions.PreconditionFailed, abort, 412)
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self.assert_raises(exceptions.RequestEntityTooLarge, abort, 413)
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self.assert_raises(exceptions.RequestURITooLarge, abort, 414)
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self.assert_raises(exceptions.UnsupportedMediaType, abort, 415)
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self.assert_raises(exceptions.UnprocessableEntity, abort, 422)
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self.assert_raises(exceptions.InternalServerError, abort, 500)
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self.assert_raises(exceptions.NotImplemented, abort, 501)
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self.assert_raises(exceptions.BadGateway, abort, 502)
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self.assert_raises(exceptions.ServiceUnavailable, abort, 503)
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myabort = exceptions.Aborter({1: exceptions.NotFound})
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self.assert_raises(LookupError, myabort, 404)
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self.assert_raises(exceptions.NotFound, myabort, 1)
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myabort = exceptions.Aborter(extra={1: exceptions.NotFound})
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self.assert_raises(exceptions.NotFound, myabort, 404)
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self.assert_raises(exceptions.NotFound, myabort, 1)
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def test_exception_repr(self):
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exc = exceptions.NotFound()
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self.assert_equal(text_type(exc), '404: Not Found')
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self.assert_equal(repr(exc), "<NotFound '404: Not Found'>")
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exc = exceptions.NotFound('Not There')
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self.assert_equal(text_type(exc), '404: Not Found')
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self.assert_equal(repr(exc), "<NotFound '404: Not Found'>")
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def test_special_exceptions(self):
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exc = exceptions.MethodNotAllowed(['GET', 'HEAD', 'POST'])
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h = dict(exc.get_headers({}))
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self.assert_equal(h['Allow'], 'GET, HEAD, POST')
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self.assert_true('The method is not allowed' in exc.get_description())
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def suite():
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suite = unittest.TestSuite()
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suite.addTest(unittest.makeSuite(ExceptionsTestCase))
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return suite
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