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import unittest
from repoze.bfg import testing
class TestRoute(unittest.TestCase):
def _getTargetClass(self):
from repoze.bfg.urldispatch import Route
return Route
def _makeOne(self, *arg):
return self._getTargetClass()(*arg)
def test_ctor(self):
import types
route = self._makeOne(':path', 'name', 'factory')
self.assertEqual(route.path, ':path')
self.assertEqual(route.name, 'name')
self.assertEqual(route.factory, 'factory')
self.failUnless(route.generate.__class__ is types.FunctionType)
self.failUnless(route.match.__class__ is types.FunctionType)
def test_ctor_defaults(self):
import types
route = self._makeOne(':path')
self.assertEqual(route.path, ':path')
self.assertEqual(route.name, None)
self.assertEqual(route.factory, None)
self.failUnless(route.generate.__class__ is types.FunctionType)
self.failUnless(route.match.__class__ is types.FunctionType)
def test_match(self):
route = self._makeOne(':path')
self.assertEqual(route.match('/whatever'), {'path':'whatever'})
def test_generate(self):
route = self._makeOne(':path')
self.assertEqual(route.generate({'path':'abc'}), '/abc')
class RoutesRootFactoryTests(unittest.TestCase):
def setUp(self):
testing.setUp()
def tearDown(self):
testing.tearDown()
def _getRequest(self, **kw):
from zope.component import getSiteManager
environ = {'SERVER_NAME':'localhost',
'wsgi.url_scheme':'http'}
environ.update(kw)
request = DummyRequest(environ)
sm = getSiteManager()
request.registry = sm
return request
def _registerRouteRequest(self, name):
from repoze.bfg.interfaces import IRouteRequest
from zope.interface import Interface
from zope.component import getSiteManager
class IRequest(Interface):
""" """
sm = getSiteManager()
sm.registerUtility(IRequest, IRouteRequest, name=name)
return IRequest
def _getTargetClass(self):
from repoze.bfg.urldispatch import RoutesRootFactory
return RoutesRootFactory
def _makeOne(self, get_root):
klass = self._getTargetClass()
return klass(get_root)
def test_init_default_root_factory(self):
mapper = self._makeOne(None)
self.assertEqual(mapper.default_root_factory, None)
def test_no_route_matches(self):
root_factory = DummyRootFactory(123)
mapper = self._makeOne(root_factory)
request = self._getRequest(PATH_INFO='/')
result = mapper(request)
self.assertEqual(result, 123)
def test_passed_environ_returns_default(self):
root_factory = DummyRootFactory(123)
mapper = self._makeOne(root_factory)
request = self._getRequest(PATH_INFO='/')
result = mapper(request.environ)
self.assertEqual(result, 123)
self.assertEqual(root_factory.request, request.environ)
def test_route_matches(self):
root_factory = DummyRootFactory(123)
req_iface = self._registerRouteRequest('foo')
mapper = self._makeOne(root_factory)
mapper.connect('archives/:action/:article', 'foo')
request = self._getRequest(PATH_INFO='/archives/action1/article1')
result = mapper(request)
self.assertEqual(result, 123)
environ = request.environ
routing_args = environ['wsgiorg.routing_args'][1]
self.assertEqual(routing_args['action'], 'action1')
self.assertEqual(routing_args['article'], 'article1')
self.assertEqual(environ['bfg.routes.matchdict'], routing_args)
self.assertEqual(environ['bfg.routes.route'].name, 'foo')
self.assertEqual(request.matchdict, routing_args)
self.failUnless(req_iface.providedBy(request))
def test_route_matches_already_has_iface(self):
from zope.interface import Interface
from zope.interface import directlyProvides
root_factory = DummyRootFactory(123)
req_iface = self._registerRouteRequest('foo')
mapper = self._makeOne(root_factory)
mapper.connect('archives/:action/:article', 'foo')
request = self._getRequest(PATH_INFO='/archives/action1/article1')
class IFoo(Interface):
pass
directlyProvides(request, IFoo)
result = mapper(request)
self.assertEqual(result, 123)
environ = request.environ
routing_args = environ['wsgiorg.routing_args'][1]
self.assertEqual(routing_args['action'], 'action1')
self.assertEqual(routing_args['article'], 'article1')
self.assertEqual(environ['bfg.routes.matchdict'], routing_args)
self.assertEqual(environ['bfg.routes.route'].name, 'foo')
self.assertEqual(request.matchdict, routing_args)
self.failUnless(req_iface.providedBy(request))
self.failUnless(IFoo.providedBy(request))
def test_route_matches_and_has_factory(self):
root_factory = DummyRootFactory(123)
req_iface = self._registerRouteRequest('foo')
mapper = self._makeOne(root_factory)
factory = DummyRootFactory(456)
mapper.connect('archives/:action/:article', 'foo', factory)
request = self._getRequest(PATH_INFO='/archives/action1/article1')
result = mapper(request)
self.assertEqual(result, 456)
self.assertEqual(factory.request, request)
environ = request.environ
routing_args = environ['wsgiorg.routing_args'][1]
self.assertEqual(routing_args['action'], 'action1')
self.assertEqual(routing_args['article'], 'article1')
self.assertEqual(environ['bfg.routes.matchdict'], routing_args)
self.assertEqual(environ['bfg.routes.route'].name, 'foo')
self.assertEqual(request.matchdict, routing_args)
self.failUnless(req_iface.providedBy(request))
def test_route_matches_with_predicates(self):
root_factory = DummyRootFactory(123)
req_iface = self._registerRouteRequest('foo')
mapper = self._makeOne(root_factory)
mapper.connect('archives/:action/:article', 'foo',
predicates=[lambda *arg: True])
request = self._getRequest(PATH_INFO='/archives/action1/article1')
result = mapper(request)
self.assertEqual(result, 123)
environ = request.environ
routing_args = environ['wsgiorg.routing_args'][1]
self.assertEqual(routing_args['action'], 'action1')
self.assertEqual(routing_args['article'], 'article1')
self.assertEqual(environ['bfg.routes.matchdict'], routing_args)
self.assertEqual(environ['bfg.routes.route'].name, 'foo')
self.assertEqual(request.matchdict, routing_args)
self.failUnless(req_iface.providedBy(request))
def test_route_fails_to_match_with_predicates(self):
root_factory = DummyRootFactory(123)
foo_iface = self._registerRouteRequest('foo')
bar_iface = self._registerRouteRequest('bar')
mapper = self._makeOne(root_factory)
mapper.connect('archives/:action/article1', 'foo',
predicates=[lambda *arg: True, lambda *arg: False])
mapper.connect('archives/:action/:article', 'bar')
request = self._getRequest(PATH_INFO='/archives/action1/article1')
result = mapper(request)
self.assertEqual(result, 123)
environ = request.environ
routing_args = environ['wsgiorg.routing_args'][1]
self.assertEqual(routing_args['action'], 'action1')
self.assertEqual(routing_args['article'], 'article1')
self.assertEqual(environ['bfg.routes.matchdict'], routing_args)
self.assertEqual(environ['bfg.routes.route'].name, 'bar')
self.assertEqual(request.matchdict, routing_args)
self.failUnless(bar_iface.providedBy(request))
self.failIf(foo_iface.providedBy(request))
def test_root_route_matches(self):
root_factory = DummyRootFactory(123)
req_iface = self._registerRouteRequest('root')
mapper = self._makeOne(root_factory)
mapper.connect('', 'root')
request = self._getRequest(PATH_INFO='/')
result = mapper(request)
environ = request.environ
self.assertEqual(result, 123)
self.assertEqual(environ['bfg.routes.route'].name, 'root')
self.assertEqual(environ['bfg.routes.matchdict'], {})
self.assertEqual(environ['wsgiorg.routing_args'], ((), {}))
self.assertEqual(request.matchdict, {})
self.failUnless(req_iface.providedBy(request))
def test_root_route_matches2(self):
root_factory = DummyRootFactory(123)
req_iface = self._registerRouteRequest('root')
mapper = self._makeOne(root_factory)
mapper.connect('/', 'root')
request = self._getRequest(PATH_INFO='/')
result = mapper(request)
environ = request.environ
self.assertEqual(result, 123)
self.assertEqual(environ['bfg.routes.route'].name, 'root')
self.assertEqual(environ['bfg.routes.matchdict'], {})
self.assertEqual(environ['wsgiorg.routing_args'], ((), {}))
self.assertEqual(request.matchdict, {})
self.failUnless(req_iface.providedBy(request))
def test_root_route_when_path_info_empty(self):
root_factory = DummyRootFactory(123)
req_iface = self._registerRouteRequest('root')
mapper = self._makeOne(root_factory)
mapper.connect('/', 'root')
request = self._getRequest(PATH_INFO='')
result = mapper(request)
environ = request.environ
self.assertEqual(result, 123)
self.assertEqual(environ['bfg.routes.route'].name, 'root')
self.assertEqual(environ['bfg.routes.matchdict'], {})
self.assertEqual(environ['wsgiorg.routing_args'], ((), {}))
self.assertEqual(request.matchdict, {})
self.failUnless(req_iface.providedBy(request))
def test_fallback_to_default_root_factory(self):
root_factory = DummyRootFactory(123)
mapper = self._makeOne(root_factory)
mapper.connect('wont/:be/:found', 'wont')
request = self._getRequest(PATH_INFO='/archives/action1/article1')
result = mapper(request)
self.assertEqual(result, 123)
self.assertEqual(root_factory.request, request)
def test_no_path_info(self):
root_factory = DummyRootFactory(123)
mapper = self._makeOne(root_factory)
mapper.connect('/', 'root')
request = self._getRequest()
result = mapper(request)
self.assertEqual(result, 123)
self.assertEqual(root_factory.request, request)
def test_has_routes(self):
mapper = self._makeOne(None)
self.assertEqual(mapper.has_routes(), False)
mapper.connect('whatever', 'archives/:action/:article')
self.assertEqual(mapper.has_routes(), True)
def test_get_routes(self):
from repoze.bfg.urldispatch import Route
mapper = self._makeOne(None)
self.assertEqual(mapper.get_routes(), [])
mapper.connect('whatever', 'archives/:action/:article')
routes = mapper.get_routes()
self.assertEqual(len(routes), 1)
self.assertEqual(routes[0].__class__, Route)
def test_generate(self):
mapper = self._makeOne(None)
def generator(kw):
return 123
route = DummyRoute(generator)
mapper.routes['abc'] = route
self.assertEqual(mapper.generate('abc', {}), 123)
class TestCompileRoute(unittest.TestCase):
def _callFUT(self, path):
from repoze.bfg.urldispatch import _compile_route
return _compile_route(path)
def test_no_star(self):
matcher, generator = self._callFUT('/foo/:baz/biz/:buz/bar')
self.assertEqual(matcher('/foo/baz/biz/buz/bar'),
{'baz':'baz', 'buz':'buz'})
self.assertEqual(matcher('foo/baz/biz/buz/bar'), None)
self.assertEqual(generator({'baz':1, 'buz':2}), '/foo/1/biz/2/bar')
def test_with_star(self):
matcher, generator = self._callFUT('/foo/:baz/biz/:buz/bar*traverse')
self.assertEqual(matcher('/foo/baz/biz/buz/bar'),
{'baz':'baz', 'buz':'buz', 'traverse':()})
self.assertEqual(matcher('/foo/baz/biz/buz/bar/everything/else/here'),
{'baz':'baz', 'buz':'buz',
'traverse':('everything', 'else', 'here')})
self.assertEqual(matcher('foo/baz/biz/buz/bar'), None)
self.assertEqual(generator(
{'baz':1, 'buz':2, 'traverse':u'/a/b'}), '/foo/1/biz/2/bar/a/b')
def test_no_beginning_slash(self):
matcher, generator = self._callFUT('foo/:baz/biz/:buz/bar')
self.assertEqual(matcher('/foo/baz/biz/buz/bar'),
{'baz':'baz', 'buz':'buz'})
self.assertEqual(matcher('foo/baz/biz/buz/bar'), None)
self.assertEqual(generator({'baz':1, 'buz':2}), '/foo/1/biz/2/bar')
class TestCompileRouteMatchFunctional(unittest.TestCase):
def matches(self, pattern, path, result):
from repoze.bfg.urldispatch import _compile_route
self.assertEqual(_compile_route(pattern)[0](path), result)
def generates(self, pattern, dict, result):
from repoze.bfg.urldispatch import _compile_route
self.assertEqual(_compile_route(pattern)[1](dict), result)
def test_matcher_functional(self):
self.matches('/', '', None)
self.matches('', '', None)
self.matches('/', '/foo', None)
self.matches('/foo/', '/foo', None)
self.matches('/:x', '', None)
self.matches('', '/', {})
self.matches('/', '/', {})
self.matches('/:x', '/', {'x':''})
self.matches('/:x', '/a', {'x':'a'})
self.matches('zzz/:x', '/zzz/abc', {'x':'abc'})
self.matches('zzz/:x*traverse', '/zzz/abc', {'x':'abc', 'traverse':()})
self.matches('zzz/:x*traverse', '/zzz/abc/def/g',
{'x':'abc', 'traverse':('def', 'g')})
self.matches('*traverse', '/zzz/abc', {'traverse':('zzz', 'abc')})
self.matches('*traverse', '/zzz/%20abc', {'traverse':('zzz', ' abc')})
self.matches(':x', '/La%20Pe%C3%B1a', {'x':u'La Pe\xf1a'})
self.matches('*traverse', '/La%20Pe%C3%B1a/x',
{'traverse':(u'La Pe\xf1a', 'x')})
self.matches('/foo/:id.html', '/foo/bar.html', {'id':'bar'})
def test_generator_functional(self):
self.generates('', {}, '/')
self.generates('/', {}, '/')
self.generates('/:x', {'x':''}, '/')
self.generates('/:x', {'x':'a'}, '/a')
self.generates('zzz/:x', {'x':'abc'}, '/zzz/abc')
self.generates('zzz/:x*traverse', {'x':'abc', 'traverse':''},
'/zzz/abc')
self.generates('zzz/:x*traverse', {'x':'abc', 'traverse':'/def/g'},
'/zzz/abc/def/g')
self.generates('/:x', {'x':unicode('/La Pe\xc3\xb1a', 'utf-8')},
'/%2FLa%20Pe%C3%B1a')
self.generates('/:x*y', {'x':unicode('/La Pe\xc3\xb1a', 'utf-8'),
'y':'/rest/of/path'},
'/%2FLa%20Pe%C3%B1a/rest/of/path')
self.generates('*traverse', {'traverse':('a', u'La Pe\xf1a')},
'/a/La%20Pe%C3%B1a')
self.generates('/foo/:id.html', {'id':'bar'}, '/foo/bar.html')
class DummyRootFactory(object):
def __init__(self, result):
self.result = result
def __call__(self, request):
self.request = request
return self.result
class DummyContext(object):
""" """
class DummyRequest(object):
def __init__(self, environ):
self.environ = environ
class DummyRoute(object):
def __init__(self, generator):
self.generate = generator
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