move tests out of the package

1 files changed, 1352 insertions, 0 deletions

diff --git a/tests/test_url.py b/tests/test_url.py
new file mode 100644
index 000000000..31b3dd571
--- /dev/null
+++ b/tests/test_url.py
@@ -0,0 +1,1352 @@
+import os
+import unittest
+import warnings
+
+from pyramid import testing
+
+from pyramid.compat import (
+    text_,
+    WIN,
+    )
+
+class TestURLMethodsMixin(unittest.TestCase):
+    def setUp(self):
+        self.config = testing.setUp()
+
+    def tearDown(self):
+        testing.tearDown()
+        
+    def _makeOne(self, environ=None):
+        from pyramid.url import URLMethodsMixin
+        if environ is None:
+            environ = {}
+        class Request(URLMethodsMixin):
+            application_url = 'http://example.com:5432'
+            script_name = ''
+            def __init__(self, environ):
+                self.environ = environ
+        request = Request(environ)
+        request.registry = self.config.registry
+        return request
+
+    def _registerResourceURL(self, reg):
+        from pyramid.interfaces import IResourceURL
+        from zope.interface import Interface
+        class DummyResourceURL(object):
+            physical_path = '/context/'
+            virtual_path = '/context/'
+            def __init__(self, context, request): pass
+        reg.registerAdapter(DummyResourceURL, (Interface, Interface),
+                            IResourceURL)
+        return DummyResourceURL
+
+    def test_resource_url_root_default(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        root = DummyContext()
+        result = request.resource_url(root)
+        self.assertEqual(result, 'http://example.com:5432/context/')
+
+    def test_resource_url_extra_args(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        context = DummyContext()
+        result = request.resource_url(context, 'this/theotherthing', 'that')
+        self.assertEqual(
+            result,
+            'http://example.com:5432/context/this%2Ftheotherthing/that')
+
+    def test_resource_url_unicode_in_element_names(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        uc = text_(b'La Pe\xc3\xb1a', 'utf-8')
+        context = DummyContext()
+        result = request.resource_url(context, uc)
+        self.assertEqual(result,
+                     'http://example.com:5432/context/La%20Pe%C3%B1a')
+
+    def test_resource_url_at_sign_in_element_names(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        context = DummyContext()
+        result = request.resource_url(context, '@@myview')
+        self.assertEqual(result,
+                     'http://example.com:5432/context/@@myview')
+
+    def test_resource_url_element_names_url_quoted(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        context = DummyContext()
+        result = request.resource_url(context, 'a b c')
+        self.assertEqual(result, 'http://example.com:5432/context/a%20b%20c')
+
+    def test_resource_url_with_query_str(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        context = DummyContext()
+        result = request.resource_url(context, 'a', query='(openlayers)')
+        self.assertEqual(result,
+            'http://example.com:5432/context/a?(openlayers)')
+
+    def test_resource_url_with_query_dict(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        context = DummyContext()
+        uc = text_(b'La Pe\xc3\xb1a', 'utf-8')
+        result = request.resource_url(context, 'a', query={'a':uc})
+        self.assertEqual(result,
+                         'http://example.com:5432/context/a?a=La+Pe%C3%B1a')
+
+    def test_resource_url_with_query_seq(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        context = DummyContext()
+        uc = text_(b'La Pe\xc3\xb1a', 'utf-8')
+        result = request.resource_url(context, 'a', query=[('a', 'hi there'),
+                                                           ('b', uc)])
+        self.assertEqual(result,
+            'http://example.com:5432/context/a?a=hi+there&b=La+Pe%C3%B1a')
+
+    def test_resource_url_with_query_empty(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        context = DummyContext()
+        result = request.resource_url(context, 'a', query=[])
+        self.assertEqual(result,
+            'http://example.com:5432/context/a')
+
+    def test_resource_url_with_query_None(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        context = DummyContext()
+        result = request.resource_url(context, 'a', query=None)
+        self.assertEqual(result,
+            'http://example.com:5432/context/a')
+
+    def test_resource_url_anchor_is_after_root_when_no_elements(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        context = DummyContext()
+        result = request.resource_url(context, anchor='a')
+        self.assertEqual(result,
+                         'http://example.com:5432/context/#a')
+
+    def test_resource_url_anchor_is_after_elements_when_no_qs(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        context = DummyContext()
+        result = request.resource_url(context, 'a', anchor='b')
+        self.assertEqual(result,
+                         'http://example.com:5432/context/a#b')
+
+    def test_resource_url_anchor_is_after_qs_when_qs_is_present(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        context = DummyContext()
+        result = request.resource_url(context, 'a', 
+                                      query={'b':'c'}, anchor='d')
+        self.assertEqual(result,
+                         'http://example.com:5432/context/a?b=c#d')
+
+    def test_resource_url_anchor_is_encoded_utf8_if_unicode(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        context = DummyContext()
+        uc = text_(b'La Pe\xc3\xb1a', 'utf-8')
+        result = request.resource_url(context, anchor=uc)
+        self.assertEqual(result,
+                         'http://example.com:5432/context/#La%20Pe%C3%B1a')
+
+    def test_resource_url_anchor_is_urlencoded_safe(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        context = DummyContext()
+        result = request.resource_url(context, anchor=' /#?&+')
+        self.assertEqual(result,
+                         'http://example.com:5432/context/#%20/%23?&+')
+
+    def test_resource_url_anchor_is_None(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        context = DummyContext()
+        result = request.resource_url(context, anchor=None)
+        self.assertEqual(result, 'http://example.com:5432/context/')
+
+    def test_resource_url_no_IResourceURL_registered(self):
+        # falls back to ResourceURL
+        root = DummyContext()
+        root.__name__ = ''
+        root.__parent__ = None
+        request = self._makeOne()
+        request.environ = {}
+        result = request.resource_url(root)
+        self.assertEqual(result, 'http://example.com:5432/')
+
+    def test_resource_url_no_registry_on_request(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        del request.registry
+        root = DummyContext()
+        result = request.resource_url(root)
+        self.assertEqual(result, 'http://example.com:5432/context/')
+        
+    def test_resource_url_with_app_url(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        root = DummyContext()
+        result = request.resource_url(root, app_url='http://somewhere.com')
+        self.assertEqual(result, 'http://somewhere.com/context/')
+
+    def test_resource_url_with_scheme(self):
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_PORT':'8080',
+            'SERVER_NAME':'example.com',
+            }
+        request = self._makeOne(environ)
+        self._registerResourceURL(request.registry)
+        root = DummyContext()
+        result = request.resource_url(root, scheme='https')
+        self.assertEqual(result, 'https://example.com/context/')
+
+    def test_resource_url_with_host(self):
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_PORT':'8080',
+            'SERVER_NAME':'example.com',
+            }
+        request = self._makeOne(environ)
+        self._registerResourceURL(request.registry)
+        root = DummyContext()
+        result = request.resource_url(root, host='someotherhost.com')
+        self.assertEqual(result, 'http://someotherhost.com:8080/context/')
+
+    def test_resource_url_with_port(self):
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_PORT':'8080',
+            'SERVER_NAME':'example.com',
+            }
+        request = self._makeOne(environ)
+        self._registerResourceURL(request.registry)
+        root = DummyContext()
+        result = request.resource_url(root, port='8181')
+        self.assertEqual(result, 'http://example.com:8181/context/')
+
+    def test_resource_url_with_local_url(self):
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_PORT':'8080',
+            'SERVER_NAME':'example.com',
+            }
+        request = self._makeOne(environ)
+        self._registerResourceURL(request.registry)
+        root = DummyContext()
+        def resource_url(req, info):
+            self.assertEqual(req, request)
+            self.assertEqual(info['virtual_path'], '/context/')
+            self.assertEqual(info['physical_path'], '/context/')
+            self.assertEqual(info['app_url'], 'http://example.com:5432')
+            return 'http://example.com/contextabc/'
+        root.__resource_url__ = resource_url
+        result = request.resource_url(root)
+        self.assertEqual(result, 'http://example.com/contextabc/')
+
+    def test_resource_url_with_route_name_no_remainder_on_adapter(self):
+        from pyramid.interfaces import IRoutesMapper
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_PORT':'8080',
+            'SERVER_NAME':'example.com',
+            }
+        request = self._makeOne(environ)
+        adapter = self._registerResourceURL(request.registry)
+        # no virtual_path_tuple on adapter
+        adapter.virtual_path = '/a/b/c/'
+        route = DummyRoute('/1/2/3')
+        mapper = DummyRoutesMapper(route)
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        root = DummyContext()
+        result = request.resource_url(root, route_name='foo')
+        self.assertEqual(result, 'http://example.com:5432/1/2/3')
+        self.assertEqual(route.kw, {'traverse': ('', 'a', 'b', 'c', '')})
+
+    def test_resource_url_with_route_name_remainder_on_adapter(self):
+        from pyramid.interfaces import IRoutesMapper
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_PORT':'8080',
+            'SERVER_NAME':'example.com',
+            }
+        request = self._makeOne(environ)
+        adapter = self._registerResourceURL(request.registry)
+        # virtual_path_tuple on adapter
+        adapter.virtual_path_tuple = ('', 'a', 'b', 'c', '')
+        route = DummyRoute('/1/2/3')
+        mapper = DummyRoutesMapper(route)
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        root = DummyContext()
+        result = request.resource_url(root, route_name='foo')
+        self.assertEqual(result, 'http://example.com:5432/1/2/3')
+        self.assertEqual(route.kw, {'traverse': ('', 'a', 'b', 'c', '')})
+
+    def test_resource_url_with_route_name_and_app_url(self):
+        from pyramid.interfaces import IRoutesMapper
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_PORT':'8080',
+            'SERVER_NAME':'example.com',
+            }
+        request = self._makeOne(environ)
+        adapter = self._registerResourceURL(request.registry)
+        # virtual_path_tuple on adapter
+        adapter.virtual_path_tuple = ('', 'a', 'b', 'c', '')
+        route = DummyRoute('/1/2/3')
+        mapper = DummyRoutesMapper(route)
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        root = DummyContext()
+        result = request.resource_url(root, route_name='foo', app_url='app_url')
+        self.assertEqual(result, 'app_url/1/2/3')
+        self.assertEqual(route.kw, {'traverse': ('', 'a', 'b', 'c', '')})
+
+    def test_resource_url_with_route_name_and_scheme_host_port_etc(self):
+        from pyramid.interfaces import IRoutesMapper
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_PORT':'8080',
+            'SERVER_NAME':'example.com',
+            }
+        request = self._makeOne(environ)
+        adapter = self._registerResourceURL(request.registry)
+        # virtual_path_tuple on adapter
+        adapter.virtual_path_tuple = ('', 'a', 'b', 'c', '')
+        route = DummyRoute('/1/2/3')
+        mapper = DummyRoutesMapper(route)
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        root = DummyContext()
+        result = request.resource_url(root, route_name='foo', scheme='scheme',
+                                      host='host', port='port', query={'a':'1'},
+                                      anchor='anchor')
+        self.assertEqual(result, 'scheme://host:port/1/2/3?a=1#anchor')
+        self.assertEqual(route.kw, {'traverse': ('', 'a', 'b', 'c', '')})
+
+    def test_resource_url_with_route_name_and_route_kwargs(self):
+        from pyramid.interfaces import IRoutesMapper
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_PORT':'8080',
+            'SERVER_NAME':'example.com',
+            }
+        request = self._makeOne(environ)
+        adapter = self._registerResourceURL(request.registry)
+        # virtual_path_tuple on adapter
+        adapter.virtual_path_tuple = ('', 'a', 'b', 'c', '')
+        route = DummyRoute('/1/2/3')
+        mapper = DummyRoutesMapper(route)
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        root = DummyContext()
+        result = request.resource_url(
+            root, route_name='foo', route_kw={'a':'1', 'b':'2'})
+        self.assertEqual(result, 'http://example.com:5432/1/2/3')
+        self.assertEqual(
+            route.kw,
+            {'traverse': ('', 'a', 'b', 'c', ''),
+             'a':'1',
+             'b':'2'}
+            )
+
+    def test_resource_url_with_route_name_and_elements(self):
+        from pyramid.interfaces import IRoutesMapper
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_PORT':'8080',
+            'SERVER_NAME':'example.com',
+            }
+        request = self._makeOne(environ)
+        adapter = self._registerResourceURL(request.registry)
+        # virtual_path_tuple on adapter
+        adapter.virtual_path_tuple = ('', 'a', 'b', 'c', '')
+        route = DummyRoute('/1/2/3')
+        mapper = DummyRoutesMapper(route)
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        root = DummyContext()
+        result = request.resource_url(root, 'e1', 'e2', route_name='foo')
+        self.assertEqual(result,  'http://example.com:5432/1/2/3/e1/e2')
+        self.assertEqual(route.kw, {'traverse': ('', 'a', 'b', 'c', '')})
+        
+    def test_resource_url_with_route_name_and_remainder_name(self):
+        from pyramid.interfaces import IRoutesMapper
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_PORT':'8080',
+            'SERVER_NAME':'example.com',
+            }
+        request = self._makeOne(environ)
+        adapter = self._registerResourceURL(request.registry)
+        # virtual_path_tuple on adapter
+        adapter.virtual_path_tuple = ('', 'a', 'b', 'c', '')
+        route = DummyRoute('/1/2/3')
+        mapper = DummyRoutesMapper(route)
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        root = DummyContext()
+        result = request.resource_url(root, route_name='foo',
+                                      route_remainder_name='fred')
+        self.assertEqual(result, 'http://example.com:5432/1/2/3')
+        self.assertEqual(route.kw, {'fred': ('', 'a', 'b', 'c', '')})
+        
+    def test_resource_path(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        root = DummyContext()
+        result = request.resource_path(root)
+        self.assertEqual(result, '/context/')
+
+    def test_resource_path_kwarg(self):
+        request = self._makeOne()
+        self._registerResourceURL(request.registry)
+        root = DummyContext()
+        result = request.resource_path(root, anchor='abc')
+        self.assertEqual(result, '/context/#abc')
+        
+    def test_route_url_with_elements(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub', 'extra1', 'extra2')
+        self.assertEqual(result,
+                         'http://example.com:5432/1/2/3/extra1/extra2')
+
+    def test_route_url_with_elements_path_endswith_slash(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3/'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub', 'extra1', 'extra2')
+        self.assertEqual(result,
+                         'http://example.com:5432/1/2/3/extra1/extra2')
+
+    def test_route_url_no_elements(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub', a=1, b=2, c=3, _query={'a':1},
+                                   _anchor=text_(b"foo"))
+        self.assertEqual(result,
+                         'http://example.com:5432/1/2/3?a=1#foo')
+
+    def test_route_url_with_query_None(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub', a=1, b=2, c=3, _query=None)
+        self.assertEqual(result, 'http://example.com:5432/1/2/3')
+
+    def test_route_url_with_anchor_binary(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub', _anchor=b"La Pe\xc3\xb1a")
+
+        self.assertEqual(result,
+                         'http://example.com:5432/1/2/3#La%20Pe%C3%B1a')
+
+    def test_route_url_with_anchor_unicode(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        anchor = text_(b'La Pe\xc3\xb1a', 'utf-8')
+        result = request.route_url('flub', _anchor=anchor)
+
+        self.assertEqual(result,
+                         'http://example.com:5432/1/2/3#La%20Pe%C3%B1a')
+
+    def test_route_url_with_anchor_None(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub', _anchor=None)
+
+        self.assertEqual(result, 'http://example.com:5432/1/2/3')
+
+    def test_route_url_with_query(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub', _query={'q':'1'})
+        self.assertEqual(result,
+                         'http://example.com:5432/1/2/3?q=1')
+
+    def test_route_url_with_query_str(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub', _query='(openlayers)')
+        self.assertEqual(result,
+                         'http://example.com:5432/1/2/3?(openlayers)')
+
+    def test_route_url_with_empty_query(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub', _query={})
+        self.assertEqual(result,
+                         'http://example.com:5432/1/2/3')
+
+    def test_route_url_with_app_url(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub', _app_url='http://example2.com')
+        self.assertEqual(result,
+                         'http://example2.com/1/2/3')
+
+    def test_route_url_with_host(self):
+        from pyramid.interfaces import IRoutesMapper
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_PORT':'5432',
+            }
+        request = self._makeOne(environ)
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub', _host='someotherhost.com')
+        self.assertEqual(result,
+                         'http://someotherhost.com:5432/1/2/3')
+
+    def test_route_url_with_port(self):
+        from pyramid.interfaces import IRoutesMapper
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_PORT':'5432',
+            'SERVER_NAME':'example.com',
+            }
+        request = self._makeOne(environ)
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub', _port='8080')
+        self.assertEqual(result,
+                         'http://example.com:8080/1/2/3')
+
+    def test_route_url_with_scheme(self):
+        from pyramid.interfaces import IRoutesMapper
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_PORT':'5432',
+            'SERVER_NAME':'example.com',
+            }
+        request = self._makeOne(environ)
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub', _scheme='https')
+        self.assertEqual(result,
+                         'https://example.com/1/2/3')
+        
+    def test_route_url_generation_error(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        mapper = DummyRoutesMapper(raise_exc=KeyError)
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        mapper.raise_exc = KeyError
+        self.assertRaises(KeyError, request.route_url, 'flub', request, a=1)
+
+    def test_route_url_generate_doesnt_receive_query_or_anchor(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        route = DummyRoute(result='')
+        mapper = DummyRoutesMapper(route=route)
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub', _query=dict(name='some_name'))
+        self.assertEqual(route.kw, {}) # shouldnt have anchor/query
+        self.assertEqual(result, 'http://example.com:5432?name=some_name')
+
+    def test_route_url_with_pregenerator(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        route = DummyRoute(result='/1/2/3')
+        def pregenerator(request, elements, kw):
+            return ('a',), {'_app_url':'http://example2.com'}
+        route.pregenerator = pregenerator
+        mapper = DummyRoutesMapper(route=route)
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub')
+        self.assertEqual(result,  'http://example2.com/1/2/3/a')
+        self.assertEqual(route.kw, {}) # shouldnt have anchor/query
+
+    def test_route_url_with_anchor_app_url_elements_and_query(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        mapper = DummyRoutesMapper(route=DummyRoute(result='/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub', 'element1',
+                                   _app_url='http://example2.com',
+                                   _anchor='anchor', _query={'q':'1'})
+        self.assertEqual(result,
+                         'http://example2.com/1/2/3/element1?q=1#anchor')
+
+    def test_route_url_integration_with_real_request(self):
+        # to try to replicate https://github.com/Pylons/pyramid/issues/213
+        from pyramid.interfaces import IRoutesMapper
+        from pyramid.request import Request
+        request = Request.blank('/')
+        request.registry = self.config.registry
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_url('flub', 'extra1', 'extra2')
+        self.assertEqual(result,
+                         'http://localhost/1/2/3/extra1/extra2')
+        
+
+    def test_current_route_url_current_request_has_no_route(self):
+        request = self._makeOne()
+        self.assertRaises(ValueError, request.current_route_url)
+
+    def test_current_route_url_with_elements_query_and_anchor(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        route = DummyRoute('/1/2/3')
+        mapper = DummyRoutesMapper(route=route)
+        request.matched_route = route
+        request.matchdict = {}
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.current_route_url('extra1', 'extra2', _query={'a':1},
+                                           _anchor=text_(b"foo"))
+        self.assertEqual(result,
+                         'http://example.com:5432/1/2/3/extra1/extra2?a=1#foo')
+
+    def test_current_route_url_with_route_name(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        route = DummyRoute('/1/2/3')
+        mapper = DummyRoutesMapper(route=route)
+        request.matched_route = route
+        request.matchdict = {}
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.current_route_url('extra1', 'extra2', _query={'a':1},
+                                           _anchor=text_(b"foo"),
+                                           _route_name='bar')
+        self.assertEqual(result,
+                         'http://example.com:5432/1/2/3/extra1/extra2?a=1#foo')
+
+    def test_current_route_url_with_request_query(self):
+        from pyramid.interfaces import IRoutesMapper
+        from webob.multidict import GetDict
+        request = self._makeOne()
+        request.GET = GetDict([('q', '123')], {})
+        route = DummyRoute('/1/2/3')
+        mapper = DummyRoutesMapper(route=route)
+        request.matched_route = route
+        request.matchdict = {}
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.current_route_url()
+        self.assertEqual(result,
+                         'http://example.com:5432/1/2/3?q=123')
+
+    def test_current_route_url_with_request_query_duplicate_entries(self):
+        from pyramid.interfaces import IRoutesMapper
+        from webob.multidict import GetDict
+        request = self._makeOne()
+        request.GET = GetDict(
+            [('q', '123'), ('b', '2'), ('b', '2'), ('q', '456')], {})
+        route = DummyRoute('/1/2/3')
+        mapper = DummyRoutesMapper(route=route)
+        request.matched_route = route
+        request.matchdict = {}
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.current_route_url()
+        self.assertEqual(result,
+                         'http://example.com:5432/1/2/3?q=123&b=2&b=2&q=456')
+
+    def test_current_route_url_with_query_override(self):
+        from pyramid.interfaces import IRoutesMapper
+        from webob.multidict import GetDict
+        request = self._makeOne()
+        request.GET = GetDict([('q', '123')], {})
+        route = DummyRoute('/1/2/3')
+        mapper = DummyRoutesMapper(route=route)
+        request.matched_route = route
+        request.matchdict = {}
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.current_route_url(_query={'a':1})
+        self.assertEqual(result,
+                         'http://example.com:5432/1/2/3?a=1')
+
+    def test_current_route_path(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        route = DummyRoute('/1/2/3')
+        mapper = DummyRoutesMapper(route=route)
+        request.matched_route = route
+        request.matchdict = {}
+        request.script_name = '/script_name'
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.current_route_path('extra1', 'extra2', _query={'a':1},
+                                            _anchor=text_(b"foo"))
+        self.assertEqual(result, '/script_name/1/2/3/extra1/extra2?a=1#foo')
+
+    def test_route_path_with_elements(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        request.script_name = ''
+        result = request.route_path('flub', 'extra1', 'extra2',
+                                    a=1, b=2, c=3, _query={'a':1},
+                                    _anchor=text_(b"foo"))
+        self.assertEqual(result, '/1/2/3/extra1/extra2?a=1#foo')
+
+    def test_route_path_with_script_name(self):
+        from pyramid.interfaces import IRoutesMapper
+        request = self._makeOne()
+        request.script_name = '/foo'
+        mapper = DummyRoutesMapper(route=DummyRoute('/1/2/3'))
+        request.registry.registerUtility(mapper, IRoutesMapper)
+        result = request.route_path('flub', 'extra1', 'extra2',
+                                    a=1, b=2, c=3, _query={'a':1},
+                                    _anchor=text_(b"foo"))
+        self.assertEqual(result, '/foo/1/2/3/extra1/extra2?a=1#foo')
+        
+    def test_static_url_staticurlinfo_notfound(self):
+        request = self._makeOne()
+        self.assertRaises(ValueError, request.static_url, 'static/foo.css')
+
+    def test_static_url_abspath(self):
+        from pyramid.interfaces import IStaticURLInfo
+        request = self._makeOne()
+        info = DummyStaticURLInfo('abc')
+        registry = request.registry
+        registry.registerUtility(info, IStaticURLInfo)
+        abspath = makeabs('static', 'foo.css')
+        result = request.static_url(abspath)
+        self.assertEqual(result, 'abc')
+        self.assertEqual(info.args, (makeabs('static', 'foo.css'), request, {}))
+        request = self._makeOne()
+
+    def test_static_url_found_rel(self):
+        from pyramid.interfaces import IStaticURLInfo
+        request = self._makeOne()
+        info = DummyStaticURLInfo('abc')
+        request.registry.registerUtility(info, IStaticURLInfo)
+        result = request.static_url('static/foo.css')
+        self.assertEqual(result, 'abc')
+        self.assertEqual(info.args,
+                         ('pyramid.tests:static/foo.css', request, {}) )
+
+    def test_static_url_abs(self):
+        from pyramid.interfaces import IStaticURLInfo
+        request = self._makeOne()
+        info = DummyStaticURLInfo('abc')
+        request.registry.registerUtility(info, IStaticURLInfo)
+        result = request.static_url('pyramid.tests:static/foo.css')
+        self.assertEqual(result, 'abc')
+        self.assertEqual(info.args,
+                         ('pyramid.tests:static/foo.css', request, {}) )
+
+    def test_static_url_found_abs_no_registry_on_request(self):
+        from pyramid.interfaces import IStaticURLInfo
+        request = self._makeOne()
+        registry = request.registry
+        info = DummyStaticURLInfo('abc')
+        registry.registerUtility(info, IStaticURLInfo)
+        del request.registry
+        result = request.static_url('pyramid.tests:static/foo.css')
+        self.assertEqual(result, 'abc')
+        self.assertEqual(info.args,
+                         ('pyramid.tests:static/foo.css', request, {}) )
+
+    def test_static_url_abspath_integration_with_staticurlinfo(self):
+        from pyramid.interfaces import IStaticURLInfo
+        from pyramid.config.views import StaticURLInfo
+        info = StaticURLInfo()
+        here = os.path.abspath(os.path.dirname(__file__))
+        info.add(self.config, 'absstatic', here)
+        request = self._makeOne()
+        registry = request.registry
+        registry.registerUtility(info, IStaticURLInfo)
+        abspath = os.path.join(here, 'test_url.py')
+        result = request.static_url(abspath)
+        self.assertEqual(result,
+                         'http://example.com:5432/absstatic/test_url.py')
+
+    def test_static_url_noscheme_uses_scheme_from_request(self):
+        from pyramid.interfaces import IStaticURLInfo
+        from pyramid.config.views import StaticURLInfo
+        info = StaticURLInfo()
+        here = os.path.abspath(os.path.dirname(__file__))
+        info.add(self.config, '//subdomain.example.com/static', here)
+        request = self._makeOne({'wsgi.url_scheme': 'https'})
+        registry = request.registry
+        registry.registerUtility(info, IStaticURLInfo)
+        abspath = os.path.join(here, 'test_url.py')
+        result = request.static_url(abspath)
+        self.assertEqual(result,
+                         'https://subdomain.example.com/static/test_url.py')
+
+    def test_static_path_abspath(self):
+        from pyramid.interfaces import IStaticURLInfo
+        request = self._makeOne()
+        request.script_name = '/foo'
+        info = DummyStaticURLInfo('abc')
+        registry = request.registry
+        registry.registerUtility(info, IStaticURLInfo)
+        abspath = makeabs('static', 'foo.css')
+        result = request.static_path(abspath)
+        self.assertEqual(result, 'abc')
+        self.assertEqual(info.args, (makeabs('static', 'foo.css'), request,
+                                     {'_app_url':'/foo'})
+                         )
+
+    def test_static_path_found_rel(self):
+        from pyramid.interfaces import IStaticURLInfo
+        request = self._makeOne()
+        request.script_name = '/foo'
+        info = DummyStaticURLInfo('abc')
+        request.registry.registerUtility(info, IStaticURLInfo)
+        result = request.static_path('static/foo.css')
+        self.assertEqual(result, 'abc')
+        self.assertEqual(info.args,
+                         ('pyramid.tests:static/foo.css', request,
+                          {'_app_url':'/foo'})
+                         )
+
+    def test_static_path_abs(self):
+        from pyramid.interfaces import IStaticURLInfo
+        request = self._makeOne()
+        request.script_name = '/foo'
+        info = DummyStaticURLInfo('abc')
+        request.registry.registerUtility(info, IStaticURLInfo)
+        result = request.static_path('pyramid.tests:static/foo.css')
+        self.assertEqual(result, 'abc')
+        self.assertEqual(info.args,
+                         ('pyramid.tests:static/foo.css', request,
+                          {'_app_url':'/foo'})
+                         )
+
+    def test_static_path(self):
+        from pyramid.interfaces import IStaticURLInfo
+        request = self._makeOne()
+        request.script_name = '/foo'
+        info = DummyStaticURLInfo('abc')
+        request.registry.registerUtility(info, IStaticURLInfo)
+        result = request.static_path('static/foo.css')
+        self.assertEqual(result, 'abc')
+        self.assertEqual(info.args,
+                         ('pyramid.tests:static/foo.css', request,
+                          {'_app_url':'/foo'})
+                         )
+
+    def test_partial_application_url_with_http_host_default_port_http(self):
+        environ = {
+            'wsgi.url_scheme':'http',
+            'HTTP_HOST':'example.com:80',
+            }
+        request = self._makeOne(environ)
+        result = request._partial_application_url()
+        self.assertEqual(result, 'http://example.com')
+
+    def test_partial_application_url_with_http_host_default_port_https(self):
+        environ = {
+            'wsgi.url_scheme':'https',
+            'HTTP_HOST':'example.com:443',
+            }
+        request = self._makeOne(environ)
+        result = request._partial_application_url()
+        self.assertEqual(result, 'https://example.com')
+
+    def test_partial_application_url_with_http_host_nondefault_port_http(self):
+        environ = {
+            'wsgi.url_scheme':'http',
+            'HTTP_HOST':'example.com:8080',
+            }
+        request = self._makeOne(environ)
+        result = request._partial_application_url()
+        self.assertEqual(result, 'http://example.com:8080')
+
+    def test_partial_application_url_with_http_host_nondefault_port_https(self):
+        environ = {
+            'wsgi.url_scheme':'https',
+            'HTTP_HOST':'example.com:4443',
+            }
+        request = self._makeOne(environ)
+        result = request._partial_application_url()
+        self.assertEqual(result, 'https://example.com:4443')
+
+    def test_partial_application_url_with_http_host_no_colon(self):
+        environ = {
+            'wsgi.url_scheme':'http',
+            'HTTP_HOST':'example.com',
+            'SERVER_PORT':'80',
+            }
+        request = self._makeOne(environ)
+        result = request._partial_application_url()
+        self.assertEqual(result, 'http://example.com')
+
+    def test_partial_application_url_no_http_host(self):
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_NAME':'example.com',
+            'SERVER_PORT':'80',
+            }
+        request = self._makeOne(environ)
+        result = request._partial_application_url()
+        self.assertEqual(result, 'http://example.com')
+        
+    def test_partial_application_replace_port(self):
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_NAME':'example.com',
+            'SERVER_PORT':'80',
+            }
+        request = self._makeOne(environ)
+        result = request._partial_application_url(port=8080)
+        self.assertEqual(result, 'http://example.com:8080')
+
+    def test_partial_application_replace_scheme_https_special_case(self):
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_NAME':'example.com',
+            'SERVER_PORT':'80',
+            }
+        request = self._makeOne(environ)
+        result = request._partial_application_url(scheme='https')
+        self.assertEqual(result, 'https://example.com')
+
+    def test_partial_application_replace_scheme_https_special_case_avoid(self):
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_NAME':'example.com',
+            'SERVER_PORT':'80',
+            }
+        request = self._makeOne(environ)
+        result = request._partial_application_url(scheme='https', port='8080')
+        self.assertEqual(result, 'https://example.com:8080')
+
+    def test_partial_application_replace_scheme_http_special_case(self):
+        environ = {
+            'wsgi.url_scheme':'https',
+            'SERVER_NAME':'example.com',
+            'SERVER_PORT':'8080',
+            }
+        request = self._makeOne(environ)
+        result = request._partial_application_url(scheme='http')
+        self.assertEqual(result, 'http://example.com')
+
+    def test_partial_application_replace_scheme_http_special_case_avoid(self):
+        environ = {
+            'wsgi.url_scheme':'https',
+            'SERVER_NAME':'example.com',
+            'SERVER_PORT':'8000',
+            }
+        request = self._makeOne(environ)
+        result = request._partial_application_url(scheme='http', port='8080')
+        self.assertEqual(result, 'http://example.com:8080')
+        
+    def test_partial_application_replace_host_no_port(self):
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_NAME':'example.com',
+            'SERVER_PORT':'80',
+            }
+        request = self._makeOne(environ)
+        result = request._partial_application_url(host='someotherhost.com')
+        self.assertEqual(result, 'http://someotherhost.com')
+
+    def test_partial_application_replace_host_with_port(self):
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_NAME':'example.com',
+            'SERVER_PORT':'8000',
+            }
+        request = self._makeOne(environ)
+        result = request._partial_application_url(host='someotherhost.com:8080')
+        self.assertEqual(result, 'http://someotherhost.com:8080')
+
+    def test_partial_application_replace_host_and_port(self):
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_NAME':'example.com',
+            'SERVER_PORT':'80',
+            }
+        request = self._makeOne(environ)
+        result = request._partial_application_url(host='someotherhost.com:8080',
+                                                  port='8000')
+        self.assertEqual(result, 'http://someotherhost.com:8000')
+
+    def test_partial_application_replace_host_port_and_scheme(self):
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_NAME':'example.com',
+            'SERVER_PORT':'80',
+            }
+        request = self._makeOne(environ)
+        result = request._partial_application_url(
+            host='someotherhost.com:8080',
+            port='8000',
+            scheme='https',
+            )
+        self.assertEqual(result, 'https://someotherhost.com:8000')
+        
+    def test_partial_application_url_with_custom_script_name(self):
+        environ = {
+            'wsgi.url_scheme':'http',
+            'SERVER_NAME':'example.com',
+            'SERVER_PORT':'8000',
+            }
+        request = self._makeOne(environ)
+        request.script_name = '/abc'
+        result = request._partial_application_url()
+        self.assertEqual(result, 'http://example.com:8000/abc') 
+        
+class Test_route_url(unittest.TestCase):
+    def _callFUT(self, route_name, request, *elements, **kw):
+        from pyramid.url import route_url
+        return route_url(route_name, request, *elements, **kw)
+
+    def _makeRequest(self):
+        class Request(object):
+            def route_url(self, route_name, *elements, **kw):
+                self.route_name = route_name
+                self.elements = elements
+                self.kw = kw
+                return 'route url'
+        return Request()
+
+    def test_it(self):
+        request = self._makeRequest()
+        result = self._callFUT('abc', request, 'a', _app_url='')
+        self.assertEqual(result, 'route url')
+        self.assertEqual(request.route_name, 'abc')
+        self.assertEqual(request.elements, ('a',))
+        self.assertEqual(request.kw, {'_app_url':''})
+
+class Test_route_path(unittest.TestCase):
+    def _callFUT(self, route_name, request, *elements, **kw):
+        from pyramid.url import route_path
+        return route_path(route_name, request, *elements, **kw)
+
+    def _makeRequest(self):
+        class Request(object):
+            def route_path(self, route_name, *elements, **kw):
+                self.route_name = route_name
+                self.elements = elements
+                self.kw = kw
+                return 'route path'
+        return Request()
+
+    def test_it(self):
+        request = self._makeRequest()
+        result = self._callFUT('abc', request, 'a', _app_url='')
+        self.assertEqual(result, 'route path')
+        self.assertEqual(request.route_name, 'abc')
+        self.assertEqual(request.elements, ('a',))
+        self.assertEqual(request.kw, {'_app_url':''})
+
+class Test_resource_url(unittest.TestCase):
+    def _callFUT(self, resource, request, *elements, **kw):
+        from pyramid.url import resource_url
+        return resource_url(resource, request, *elements, **kw)
+
+    def _makeRequest(self):
+        class Request(object):
+            def resource_url(self, resource, *elements, **kw):
+                self.resource = resource
+                self.elements = elements
+                self.kw = kw
+                return 'resource url'
+        return Request()
+
+    def test_it(self):
+        request = self._makeRequest()
+        result = self._callFUT('abc', request, 'a', _app_url='')
+        self.assertEqual(result, 'resource url')
+        self.assertEqual(request.resource, 'abc')
+        self.assertEqual(request.elements, ('a',))
+        self.assertEqual(request.kw, {'_app_url':''})
+
+class Test_static_url(unittest.TestCase):
+    def _callFUT(self, path, request, **kw):
+        from pyramid.url import static_url
+        return static_url(path, request, **kw)
+
+    def _makeRequest(self):
+        class Request(object):
+            def static_url(self, path, **kw):
+                self.path = path
+                self.kw = kw
+                return 'static url'
+        return Request()
+
+    def test_it_abs(self):
+        request = self._makeRequest()
+        result = self._callFUT('/foo/bar/abc', request, _app_url='')
+        self.assertEqual(result, 'static url')
+        self.assertEqual(request.path, '/foo/bar/abc')
+        self.assertEqual(request.kw, {'_app_url':''})
+
+    def test_it_absspec(self):
+        request = self._makeRequest()
+        result = self._callFUT('foo:abc', request, _anchor='anchor')
+        self.assertEqual(result, 'static url')
+        self.assertEqual(request.path, 'foo:abc')
+        self.assertEqual(request.kw, {'_anchor':'anchor'})
+
+    def test_it_rel(self):
+        request = self._makeRequest()
+        result = self._callFUT('abc', request, _app_url='')
+        self.assertEqual(result, 'static url')
+        self.assertEqual(request.path, 'pyramid.tests:abc')
+        self.assertEqual(request.kw, {'_app_url':''})
+
+class Test_static_path(unittest.TestCase):
+    def _callFUT(self, path, request, **kw):
+        from pyramid.url import static_path
+        return static_path(path, request, **kw)
+
+    def _makeRequest(self):
+        class Request(object):
+            def static_path(self, path, **kw):
+                self.path = path
+                self.kw = kw
+                return 'static path'
+        return Request()
+
+    def test_it_abs(self):
+        request = self._makeRequest()
+        result = self._callFUT('/foo/bar/abc', request, _anchor='anchor')
+        self.assertEqual(result, 'static path')
+        self.assertEqual(request.path, '/foo/bar/abc')
+        self.assertEqual(request.kw, {'_anchor':'anchor'})
+
+    def test_it_absspec(self):
+        request = self._makeRequest()
+        result = self._callFUT('foo:abc', request, _anchor='anchor')
+        self.assertEqual(result, 'static path')
+        self.assertEqual(request.path, 'foo:abc')
+        self.assertEqual(request.kw, {'_anchor':'anchor'})
+
+    def test_it_rel(self):
+        request = self._makeRequest()
+        result = self._callFUT('abc', request, _app_url='')
+        self.assertEqual(result, 'static path')
+        self.assertEqual(request.path, 'pyramid.tests:abc')
+        self.assertEqual(request.kw, {'_app_url':''})
+
+class Test_current_route_url(unittest.TestCase):
+    def _callFUT(self, request, *elements, **kw):
+        from pyramid.url import current_route_url
+        return current_route_url(request, *elements, **kw)
+
+    def _makeRequest(self):
+        class Request(object):
+            def current_route_url(self, *elements, **kw):
+                self.elements = elements
+                self.kw = kw
+                return 'current route url'
+        return Request()
+
+    def test_it(self):
+        request = self._makeRequest()
+        result = self._callFUT(request, 'abc', _app_url='')
+        self.assertEqual(result, 'current route url')
+        self.assertEqual(request.elements, ('abc',))
+        self.assertEqual(request.kw, {'_app_url':''})
+
+class Test_current_route_path(unittest.TestCase):
+    def _callFUT(self, request, *elements, **kw):
+        from pyramid.url import current_route_path
+        return current_route_path(request, *elements, **kw)
+
+    def _makeRequest(self):
+        class Request(object):
+            def current_route_path(self, *elements, **kw):
+                self.elements = elements
+                self.kw = kw
+                return 'current route path'
+        return Request()
+
+    def test_it(self):
+        request = self._makeRequest()
+        result = self._callFUT(request, 'abc', _anchor='abc')
+        self.assertEqual(result, 'current route path')
+        self.assertEqual(request.elements, ('abc',))
+        self.assertEqual(request.kw, {'_anchor':'abc'})
+
+class Test_external_static_url_integration(unittest.TestCase):
+
+    def setUp(self):
+        self.config = testing.setUp()
+
+    def tearDown(self):
+        testing.tearDown()
+
+    def _makeRequest(self):
+        from pyramid.request import Request
+        return Request.blank('/')
+
+    def test_generate_external_url(self):
+        self.config.add_route('acme', 'https://acme.org/path/{foo}')
+        request = self._makeRequest()
+        request.registry = self.config.registry
+        self.assertEqual(
+            request.route_url('acme', foo='bar'),
+            'https://acme.org/path/bar')
+
+    def test_generate_external_url_without_scheme(self):
+        self.config.add_route('acme', '//acme.org/path/{foo}')
+        request = self._makeRequest()
+        request.registry = self.config.registry
+        self.assertEqual(
+            request.route_url('acme', foo='bar'),
+            'http://acme.org/path/bar')
+
+    def test_generate_external_url_with_explicit_scheme(self):
+        self.config.add_route('acme', '//acme.org/path/{foo}')
+        request = self._makeRequest()
+        request.registry = self.config.registry
+        self.assertEqual(
+            request.route_url('acme', foo='bar', _scheme='https'),
+            'https://acme.org/path/bar')
+
+    def test_generate_external_url_with_explicit_app_url(self):
+        self.config.add_route('acme', 'http://acme.org/path/{foo}')
+        request = self._makeRequest()
+        request.registry = self.config.registry
+        self.assertRaises(ValueError,
+            request.route_url, 'acme', foo='bar', _app_url='http://fakeme.com')
+
+    def test_generate_external_url_route_path(self):
+        self.config.add_route('acme', 'https://acme.org/path/{foo}')
+        request = self._makeRequest()
+        request.registry = self.config.registry
+        self.assertRaises(ValueError, request.route_path, 'acme', foo='bar')
+
+    def test_generate_external_url_with_pregenerator(self):
+        def pregenerator(request, elements, kw):
+            kw['_query'] = {'q': 'foo'}
+            return elements, kw
+        self.config.add_route('acme', 'https://acme.org/path/{foo}',
+                              pregenerator=pregenerator)
+        request = self._makeRequest()
+        request.registry = self.config.registry
+        self.assertEqual(
+            request.route_url('acme', foo='bar'),
+            'https://acme.org/path/bar?q=foo')
+
+    def test_external_url_with_route_prefix(self):
+        def includeme(config):
+            config.add_route('acme', '//acme.org/{foo}')
+        self.config.include(includeme, route_prefix='some_prefix')
+        request = self._makeRequest()
+        request.registry = self.config.registry
+        self.assertEqual(
+            request.route_url('acme', foo='bar'),
+            'http://acme.org/bar')
+
+class Test_with_route_prefix(unittest.TestCase):
+
+    def setUp(self):
+        self.config = testing.setUp()
+
+    def tearDown(self):
+        testing.tearDown()
+
+    def _makeRequest(self, route):
+        from pyramid.request import Request
+        return Request.blank(route)
+
+    def test_old_route_is_preserved(self):
+        self.config.route_prefix = 'old_prefix'
+        with self.config.route_prefix_context('new_addon'):
+            assert 'new_addon' in self.config.route_prefix
+
+        assert 'old_prefix' == self.config.route_prefix
+
+    def test_route_prefix_none(self):
+        self.config.route_prefix = 'old_prefix'
+        with self.config.route_prefix_context(None):
+            assert 'old_prefix' == self.config.route_prefix
+
+        assert 'old_prefix' == self.config.route_prefix
+
+    def test_route_prefix_empty(self):
+        self.config.route_prefix = 'old_prefix'
+        with self.config.route_prefix_context(''):
+            assert 'old_prefix' == self.config.route_prefix
+
+        assert 'old_prefix' == self.config.route_prefix
+
+    def test_route_has_prefix(self):
+        with self.config.route_prefix_context('bar'):
+            self.config.add_route('acme', '/foo')
+        request = self._makeRequest('/')
+        self.assertEqual(
+            request.route_url('acme'),
+            'http://localhost/bar/foo',
+        )
+
+    def test_route_does_not_have_prefix(self):
+        with self.config.route_prefix_context('bar'):
+            pass
+
+        self.config.add_route('acme', '/foo')
+        request = self._makeRequest('/')
+        self.assertEqual(
+            request.route_url('acme'),
+            'http://localhost/foo',
+        )
+
+    def test_error_reset_prefix(self):
+        self.config.route_prefix = 'old_prefix'
+
+        try:
+            with self.config.route_prefix_context('new_prefix'):
+                raise RuntimeError
+        except RuntimeError:
+            pass
+
+        assert self.config.route_prefix == 'old_prefix'
+
+class DummyContext(object):
+    def __init__(self, next=None):
+        self.next = next
+        
+class DummyRoutesMapper:
+    raise_exc = None
+    def __init__(self, route=None, raise_exc=False):
+        self.route = route
+
+    def get_route(self, route_name):
+        return self.route
+
+class DummyRoute:
+    pregenerator = None
+    name = 'route'
+    def __init__(self, result='/1/2/3'):
+        self.result = result
+
+    def generate(self, kw):
+        self.kw = kw
+        return self.result
+    
+class DummyStaticURLInfo:
+    def __init__(self, result):
+        self.result = result
+
+    def generate(self, path, request, **kw):
+        self.args = path, request, kw
+        return self.result
+    
+def makeabs(*elements):
+    if WIN: # pragma: no cover
+        return r'c:\\' + os.path.sep.join(elements)
+    else:
+        return os.path.sep + os.path.sep.join(elements)