/usr/lib/python2.7/dist-packages/pyramid/tests/test_httpexceptions.py is in python-pyramid 1.4.5+dfsg-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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from pyramid.compat import (
bytes_,
text_,
)
class Test_exception_response(unittest.TestCase):
def _callFUT(self, *arg, **kw):
from pyramid.httpexceptions import exception_response
return exception_response(*arg, **kw)
def test_status_404(self):
from pyramid.httpexceptions import HTTPNotFound
self.assertEqual(self._callFUT(404).__class__, HTTPNotFound)
def test_status_201(self):
from pyramid.httpexceptions import HTTPCreated
self.assertEqual(self._callFUT(201).__class__, HTTPCreated)
def test_extra_kw(self):
resp = self._callFUT(404, headers=[('abc', 'def')])
self.assertEqual(resp.headers['abc'], 'def')
class Test_default_exceptionresponse_view(unittest.TestCase):
def _callFUT(self, context, request):
from pyramid.httpexceptions import default_exceptionresponse_view
return default_exceptionresponse_view(context, request)
def test_call_with_exception(self):
context = Exception()
result = self._callFUT(context, None)
self.assertEqual(result, context)
def test_call_with_nonexception(self):
request = DummyRequest()
context = Exception()
request.exception = context
result = self._callFUT(None, request)
self.assertEqual(result, context)
class Test__no_escape(unittest.TestCase):
def _callFUT(self, val):
from pyramid.httpexceptions import _no_escape
return _no_escape(val)
def test_null(self):
self.assertEqual(self._callFUT(None), '')
def test_not_basestring(self):
self.assertEqual(self._callFUT(42), '42')
def test_unicode(self):
class DummyUnicodeObject(object):
def __unicode__(self):
return text_('42')
duo = DummyUnicodeObject()
self.assertEqual(self._callFUT(duo), text_('42'))
class TestHTTPException(unittest.TestCase):
def _getTargetClass(self):
from pyramid.httpexceptions import HTTPException
return HTTPException
def _getTargetSubclass(self, code='200', title='OK',
explanation='explanation', empty_body=False):
cls = self._getTargetClass()
class Subclass(cls):
pass
Subclass.empty_body = empty_body
Subclass.code = code
Subclass.title = title
Subclass.explanation = explanation
return Subclass
def _makeOne(self, *arg, **kw):
cls = self._getTargetClass()
return cls(*arg, **kw)
def test_implements_IResponse(self):
from pyramid.interfaces import IResponse
cls = self._getTargetClass()
self.assertTrue(IResponse.implementedBy(cls))
def test_provides_IResponse(self):
from pyramid.interfaces import IResponse
inst = self._getTargetClass()()
self.assertTrue(IResponse.providedBy(inst))
def test_implements_IExceptionResponse(self):
from pyramid.interfaces import IExceptionResponse
cls = self._getTargetClass()
self.assertTrue(IExceptionResponse.implementedBy(cls))
def test_provides_IExceptionResponse(self):
from pyramid.interfaces import IExceptionResponse
inst = self._getTargetClass()()
self.assertTrue(IExceptionResponse.providedBy(inst))
def test_ctor_sets_detail(self):
exc = self._makeOne('message')
self.assertEqual(exc.detail, 'message')
def test_ctor_sets_comment(self):
exc = self._makeOne(comment='comment')
self.assertEqual(exc.comment, 'comment')
def test_ctor_calls_Exception_ctor(self):
exc = self._makeOne('message')
self.assertEqual(exc.message, 'message')
def test_ctor_calls_Response_ctor(self):
exc = self._makeOne('message')
self.assertEqual(exc.status, 'None None')
def test_ctor_extends_headers(self):
exc = self._makeOne(headers=[('X-Foo', 'foo')])
self.assertEqual(exc.headers.get('X-Foo'), 'foo')
def test_ctor_sets_body_template_obj(self):
exc = self._makeOne(body_template='${foo}')
self.assertEqual(
exc.body_template_obj.substitute({'foo':'foo'}), 'foo')
def test_ctor_with_empty_body(self):
cls = self._getTargetSubclass(empty_body=True)
exc = cls()
self.assertEqual(exc.content_type, None)
self.assertEqual(exc.content_length, None)
def test_ctor_with_body_doesnt_set_default_app_iter(self):
exc = self._makeOne(body=b'123')
self.assertEqual(exc.app_iter, [b'123'])
def test_ctor_with_unicode_body_doesnt_set_default_app_iter(self):
exc = self._makeOne(unicode_body=text_('123'))
self.assertEqual(exc.app_iter, [b'123'])
def test_ctor_with_app_iter_doesnt_set_default_app_iter(self):
exc = self._makeOne(app_iter=[b'123'])
self.assertEqual(exc.app_iter, [b'123'])
def test_ctor_with_body_sets_default_app_iter_html(self):
cls = self._getTargetSubclass()
exc = cls('detail')
environ = _makeEnviron()
environ['HTTP_ACCEPT'] = 'text/html'
start_response = DummyStartResponse()
body = list(exc(environ, start_response))[0]
self.assertTrue(body.startswith(b'<html'))
self.assertTrue(b'200 OK' in body)
self.assertTrue(b'explanation' in body)
self.assertTrue(b'detail' in body)
def test_ctor_with_body_sets_default_app_iter_text(self):
cls = self._getTargetSubclass()
exc = cls('detail')
environ = _makeEnviron()
start_response = DummyStartResponse()
body = list(exc(environ, start_response))[0]
self.assertEqual(body, b'200 OK\n\nexplanation\n\n\ndetail\n\n')
def test__str__detail(self):
exc = self._makeOne()
exc.detail = 'abc'
self.assertEqual(str(exc), 'abc')
def test__str__explanation(self):
exc = self._makeOne()
exc.explanation = 'def'
self.assertEqual(str(exc), 'def')
def test_wsgi_response(self):
exc = self._makeOne()
self.assertTrue(exc is exc.wsgi_response)
def test_exception(self):
exc = self._makeOne()
self.assertTrue(exc is exc.exception)
def test__calls_start_response(self):
cls = self._getTargetSubclass()
exc = cls()
environ = _makeEnviron()
start_response = DummyStartResponse()
exc(environ, start_response)
self.assertTrue(start_response.headerlist)
self.assertEqual(start_response.status, '200 OK')
def test_call_returns_same_body_called_twice(self):
# optimization
cls = self._getTargetSubclass()
exc = cls()
environ = _makeEnviron()
environ['HTTP_ACCEPT'] = '*/*'
start_response = DummyStartResponse()
app_iter = exc(environ, start_response)
self.assertEqual(app_iter[0], exc.body)
def test__default_app_iter_no_comment_plain(self):
cls = self._getTargetSubclass()
exc = cls()
environ = _makeEnviron()
start_response = DummyStartResponse()
body = list(exc(environ, start_response))[0]
self.assertEqual(body, b'200 OK\n\nexplanation\n\n\n\n\n')
def test__default_app_iter_with_comment_plain(self):
cls = self._getTargetSubclass()
exc = cls(comment='comment')
environ = _makeEnviron()
start_response = DummyStartResponse()
body = list(exc(environ, start_response))[0]
self.assertEqual(body, b'200 OK\n\nexplanation\n\n\n\ncomment\n')
def test__default_app_iter_no_comment_html(self):
cls = self._getTargetSubclass()
exc = cls()
environ = _makeEnviron()
start_response = DummyStartResponse()
body = list(exc(environ, start_response))[0]
self.assertFalse(b'<!-- ' in body)
def test__default_app_iter_with_comment_html(self):
cls = self._getTargetSubclass()
exc = cls(comment='comment & comment')
environ = _makeEnviron()
environ['HTTP_ACCEPT'] = '*/*'
start_response = DummyStartResponse()
body = list(exc(environ, start_response))[0]
self.assertTrue(b'<!-- comment & comment -->' in body)
def test__default_app_iter_with_comment_html2(self):
cls = self._getTargetSubclass()
exc = cls(comment='comment & comment')
environ = _makeEnviron()
environ['HTTP_ACCEPT'] = 'text/html'
start_response = DummyStartResponse()
body = list(exc(environ, start_response))[0]
self.assertTrue(b'<!-- comment & comment -->' in body)
def test_custom_body_template(self):
cls = self._getTargetSubclass()
exc = cls(body_template='${REQUEST_METHOD}')
environ = _makeEnviron()
start_response = DummyStartResponse()
body = list(exc(environ, start_response))[0]
self.assertEqual(body, b'200 OK\n\nGET')
def test_custom_body_template_with_custom_variable_doesnt_choke(self):
cls = self._getTargetSubclass()
exc = cls(body_template='${REQUEST_METHOD}')
environ = _makeEnviron()
class Choke(object):
def __str__(self): raise ValueError
environ['gardentheory.user'] = Choke()
start_response = DummyStartResponse()
body = list(exc(environ, start_response))[0]
self.assertEqual(body, b'200 OK\n\nGET')
def test_body_template_unicode(self):
cls = self._getTargetSubclass()
la = text_(b'/La Pe\xc3\xb1a', 'utf-8')
environ = _makeEnviron(unicodeval=la)
exc = cls(body_template='${unicodeval}')
start_response = DummyStartResponse()
body = list(exc(environ, start_response))[0]
self.assertEqual(body, b'200 OK\n\n/La Pe\xc3\xb1a')
class TestRenderAllExceptionsWithoutArguments(unittest.TestCase):
def _doit(self, content_type):
from pyramid.httpexceptions import status_map
L = []
self.assertTrue(status_map)
for v in status_map.values():
environ = _makeEnviron()
start_response = DummyStartResponse()
exc = v()
exc.content_type = content_type
result = list(exc(environ, start_response))[0]
if exc.empty_body:
self.assertEqual(result, b'')
else:
self.assertTrue(bytes_(exc.status) in result)
L.append(result)
self.assertEqual(len(L), len(status_map))
def test_it_plain(self):
self._doit('text/plain')
def test_it_html(self):
self._doit('text/html')
class Test_HTTPMove(unittest.TestCase):
def _makeOne(self, *arg, **kw):
from pyramid.httpexceptions import _HTTPMove
return _HTTPMove(*arg, **kw)
def test_it_location_none_valueerrors(self):
# Constructing a HTTPMove instance with location=None should
# throw a ValueError from __init__ so that a more-confusing
# exception won't be thrown later from .prepare(environ)
self.assertRaises(ValueError, self._makeOne, location=None)
def test_it_location_not_passed(self):
exc = self._makeOne()
self.assertEqual(exc.location, '')
def test_it_location_passed(self):
exc = self._makeOne(location='foo')
self.assertEqual(exc.location, 'foo')
def test_it_location_firstarg(self):
exc = self._makeOne('foo')
self.assertEqual(exc.location, 'foo')
def test_it_call_with_default_body_tmpl(self):
exc = self._makeOne(location='foo')
environ = _makeEnviron()
start_response = DummyStartResponse()
app_iter = exc(environ, start_response)
self.assertEqual(app_iter[0],
(b'None None\n\nThe resource has been moved to foo; '
b'you should be redirected automatically.\n\n'))
class TestHTTPForbidden(unittest.TestCase):
def _makeOne(self, *arg, **kw):
from pyramid.httpexceptions import HTTPForbidden
return HTTPForbidden(*arg, **kw)
def test_it_result_not_passed(self):
exc = self._makeOne()
self.assertEqual(exc.result, None)
def test_it_result_passed(self):
exc = self._makeOne(result='foo')
self.assertEqual(exc.result, 'foo')
class TestHTTPMethodNotAllowed(unittest.TestCase):
def _makeOne(self, *arg, **kw):
from pyramid.httpexceptions import HTTPMethodNotAllowed
return HTTPMethodNotAllowed(*arg, **kw)
def test_it_with_default_body_tmpl(self):
exc = self._makeOne()
environ = _makeEnviron()
start_response = DummyStartResponse()
app_iter = exc(environ, start_response)
self.assertEqual(app_iter[0],
(b'405 Method Not Allowed\n\nThe method GET is not '
b'allowed for this resource. \n\n\n'))
class DummyRequest(object):
exception = None
class DummyStartResponse(object):
def __call__(self, status, headerlist):
self.status = status
self.headerlist = headerlist
def _makeEnviron(**kw):
environ = {'REQUEST_METHOD':'GET',
'wsgi.url_scheme':'http',
'SERVER_NAME':'localhost',
'SERVER_PORT':'80'}
environ.update(kw)
return environ
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