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import falcon
import falcon.testing as testing
class IDResource(object):
def __init__(self):
self.id = None
self.name = None
self.called = False
def on_get(self, req, resp, id):
self.id = id
self.called = True
self.req = req
class NameResource(object):
def __init__(self):
self.id = None
self.name = None
self.called = False
def on_get(self, req, resp, id, name):
self.id = id
self.name = name
self.called = True
class TestUriTemplates(testing.TestBase):
def before(self):
self.resource = testing.TestResource()
def test_root_path(self):
self.api.add_route('/', self.resource)
self.simulate_request('/')
self.assertTrue(self.resource.called)
req = self.resource.req
self.assertEqual(req.get_param('id'), None)
def test_not_str(self):
self.assertRaises(TypeError, self.api.add_route, {}, self.resource)
self.assertRaises(TypeError, self.api.add_route, [], self.resource)
self.assertRaises(TypeError, self.api.add_route, set(), self.resource)
self.assertRaises(TypeError, self.api.add_route, self, self.resource)
def test_no_vars(self):
self.api.add_route('/hello/world', self.resource)
self.simulate_request('/hello/world')
self.assertTrue(self.resource.called)
req = self.resource.req
self.assertEqual(req.get_param('world'), None)
def test_special_chars(self):
self.api.add_route('/hello/world.json', self.resource)
self.api.add_route('/hello(world)', self.resource)
self.simulate_request('/hello/world_json')
self.assertFalse(self.resource.called)
self.simulate_request('/helloworld')
self.assertFalse(self.resource.called)
self.simulate_request('/hello/world.json')
self.assertTrue(self.resource.called)
def test_single(self):
self.api.add_route('/widgets/{id}', self.resource)
self.simulate_request('/widgets/123')
self.assertTrue(self.resource.called)
req = self.resource.req
kwargs = self.resource.kwargs
self.assertEqual(kwargs['id'], '123')
self.assertNotIn(kwargs, 'Id')
self.assertEqual(req.get_param('id'), None)
def test_single_trailing_slash(self):
resource1 = IDResource()
self.api.add_route('/1/{id}/', resource1)
self.simulate_request('/1/123')
self.assertEqual(self.srmock.status, falcon.HTTP_200)
self.assertTrue(resource1.called)
self.assertEqual(resource1.id, '123')
self.assertEqual(resource1.name, None)
self.assertEqual(resource1.req.path, '/1/123')
resource2 = IDResource()
self.api.add_route('/2/{id}/', resource2)
self.simulate_request('/2/123/')
self.assertTrue(resource2.called)
self.assertEqual(resource2.id, '123')
self.assertEqual(resource2.name, None)
self.assertEqual(resource2.req.path, '/2/123')
resource3 = IDResource()
self.api.add_route('/3/{id}', resource3)
self.simulate_request('/3/123/')
self.assertTrue(resource3.called)
self.assertEqual(resource3.id, '123')
self.assertEqual(resource3.name, None)
self.assertEqual(resource3.req.path, '/3/123')
def test_multiple(self):
resource = NameResource()
self.api.add_route('/messages/{id}/names/{name}', resource)
test_id = self.getUniqueString()
test_name = self.getUniqueString()
path = '/messages/' + test_id + '/names/' + test_name
self.simulate_request(path)
self.assertTrue(resource.called)
self.assertEqual(resource.id, test_id)
self.assertEqual(resource.name, test_name)
def test_empty_path_component(self):
self.assertRaises(ValueError, self.api.add_route,
'//', self.resource)
self.assertRaises(ValueError, self.api.add_route,
'//begin', self.resource)
self.assertRaises(ValueError, self.api.add_route,
'/end//', self.resource)
self.assertRaises(ValueError, self.api.add_route,
'/in//side', self.resource)
def test_relative_path(self):
self.assertRaises(ValueError, self.api.add_route,
'', self.resource)
self.assertRaises(ValueError, self.api.add_route,
'no', self.resource)
self.assertRaises(ValueError, self.api.add_route,
'no/leading_slash', self.resource)
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