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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_provides_IRoute(self):
from repoze.bfg.interfaces import IRoute
from zope.interface.verify import verifyObject
verifyObject(IRoute, self._makeOne('name', 'pattern'))
def test_ctor(self):
import types
route = self._makeOne('name', ':path', 'factory')
self.assertEqual(route.pattern, ':path')
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('name', ':path')
self.assertEqual(route.pattern, ':path')
self.assertEqual(route.path, ':path')
self.assertEqual(route.name, 'name')
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('name', ':path')
self.assertEqual(route.match('/whatever'), {'path':'whatever'})
def test_generate(self):
route = self._makeOne('name', ':path')
self.assertEqual(route.generate({'path':'abc'}), '/abc')
class RoutesMapperTests(unittest.TestCase):
def setUp(self):
testing.setUp()
def tearDown(self):
testing.tearDown()
def _getRequest(self, **kw):
from repoze.bfg.threadlocal import get_current_registry
environ = {'SERVER_NAME':'localhost',
'wsgi.url_scheme':'http'}
environ.update(kw)
request = DummyRequest(environ)
reg = get_current_registry()
request.registry = reg
return request
def _getTargetClass(self):
from repoze.bfg.urldispatch import RoutesMapper
return RoutesMapper
def _makeOne(self):
klass = self._getTargetClass()
return klass()
def test_provides_IRoutesMapper(self):
from repoze.bfg.interfaces import IRoutesMapper
from zope.interface.verify import verifyObject
verifyObject(IRoutesMapper, self._makeOne())
def test_no_route_matches(self):
mapper = self._makeOne()
request = self._getRequest(PATH_INFO='/')
result = mapper(request)
self.assertEqual(result['match'], None)
self.assertEqual(result['route'], None)
def test_connect_name_exists_removes_old(self):
mapper = self._makeOne()
mapper.connect('foo', 'archives/:action/:article')
mapper.connect('foo', 'archives/:action/:article2')
self.assertEqual(len(mapper.routelist), 1)
self.assertEqual(len(mapper.routes), 1)
self.assertEqual(mapper.routes['foo'].pattern,
'archives/:action/:article2')
self.assertEqual(mapper.routelist[0].pattern,
'archives/:action/:article2')
def test___call__route_matches(self):
mapper = self._makeOne()
mapper.connect('foo', 'archives/:action/:article')
request = self._getRequest(PATH_INFO='/archives/action1/article1')
result = mapper(request)
self.assertEqual(result['route'], mapper.routes['foo'])
self.assertEqual(result['match']['action'], 'action1')
self.assertEqual(result['match']['article'], 'article1')
def test___call__route_matches_with_predicates(self):
mapper = self._makeOne()
mapper.connect('foo', 'archives/:action/:article',
predicates=[lambda *arg: True])
request = self._getRequest(PATH_INFO='/archives/action1/article1')
result = mapper(request)
self.assertEqual(result['route'], mapper.routes['foo'])
self.assertEqual(result['match']['action'], 'action1')
self.assertEqual(result['match']['article'], 'article1')
def test___call__route_fails_to_match_with_predicates(self):
mapper = self._makeOne()
mapper.connect('foo', 'archives/:action/article1',
predicates=[lambda *arg: True, lambda *arg: False])
mapper.connect('bar', 'archives/:action/:article')
request = self._getRequest(PATH_INFO='/archives/action1/article1')
result = mapper(request)
self.assertEqual(result['route'], mapper.routes['bar'])
self.assertEqual(result['match']['action'], 'action1')
self.assertEqual(result['match']['article'], 'article1')
def test___call__custom_predicate_gets_info(self):
mapper = self._makeOne()
def pred(info, request):
self.assertEqual(info['match'], {'action':u'action1'})
self.assertEqual(info['route'], mapper.routes['foo'])
return True
mapper.connect('foo', 'archives/:action/article1', predicates=[pred])
request = self._getRequest(PATH_INFO='/archives/action1/article1')
mapper(request)
def test_cc_bug(self):
# "unordered" as reported in IRC by author of
# http://labs.creativecommons.org/2010/01/13/cc-engine-and-web-non-frameworks/
mapper = self._makeOne()
mapper.connect('rdf', 'licenses/:license_code/:license_version/rdf')
mapper.connect('juri',
'licenses/:license_code/:license_version/:jurisdiction')
request = self._getRequest(PATH_INFO='/licenses/1/v2/rdf')
result = mapper(request)
self.assertEqual(result['route'], mapper.routes['rdf'])
self.assertEqual(result['match']['license_code'], '1')
self.assertEqual(result['match']['license_version'], 'v2')
request = self._getRequest(PATH_INFO='/licenses/1/v2/usa')
result = mapper(request)
self.assertEqual(result['route'], mapper.routes['juri'])
self.assertEqual(result['match']['license_code'], '1')
self.assertEqual(result['match']['license_version'], 'v2')
self.assertEqual(result['match']['jurisdiction'], 'usa')
def test___call__root_route_matches(self):
mapper = self._makeOne()
mapper.connect('root', '')
request = self._getRequest(PATH_INFO='/')
result = mapper(request)
self.assertEqual(result['route'], mapper.routes['root'])
self.assertEqual(result['match'], {})
def test___call__root_route_matches2(self):
mapper = self._makeOne()
mapper.connect('root', '/')
request = self._getRequest(PATH_INFO='/')
result = mapper(request)
self.assertEqual(result['route'], mapper.routes['root'])
self.assertEqual(result['match'], {})
def test___call__root_route_when_path_info_empty(self):
mapper = self._makeOne()
mapper.connect('root', '/')
request = self._getRequest(PATH_INFO='')
result = mapper(request)
self.assertEqual(result['route'], mapper.routes['root'])
self.assertEqual(result['match'], {})
def test___call__no_path_info(self):
mapper = self._makeOne()
mapper.connect('root', '/')
request = self._getRequest()
result = mapper(request)
self.assertEqual(result['route'], mapper.routes['root'])
self.assertEqual(result['match'], {})
def test_has_routes(self):
mapper = self._makeOne()
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()
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_get_route_matches(self):
mapper = self._makeOne()
mapper.connect('whatever', 'archives/:action/:article')
result = mapper.get_route('whatever')
self.assertEqual(result.pattern, 'archives/:action/:article')
def test_get_route_misses(self):
mapper = self._makeOne()
result = mapper.get_route('whatever')
self.assertEqual(result, None)
def test_generate(self):
mapper = self._makeOne()
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, pattern):
from repoze.bfg.urldispatch import _compile_route
return _compile_route(pattern)
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')
def test_url_decode_error(self):
from repoze.bfg.exceptions import URLDecodeError
matcher, generator = self._callFUT('/:foo')
self.assertRaises(URLDecodeError, matcher, '/%FF%FE%8B%00')
class TestCompileRouteMatchFunctional(unittest.TestCase):
def matches(self, pattern, path, expected):
from repoze.bfg.urldispatch import _compile_route
matcher = _compile_route(pattern)[0]
result = matcher(path)
self.assertEqual(result, expected)
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('/:x', '/', None)
self.matches('/abc/:def', '/abc/', None)
self.matches('/abc/:def:baz', '/abc/bleep', None) # bad pattern
self.matches('', '/', {})
self.matches('/', '/', {})
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 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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