单元测试，以检查对于给定的路径是否将返回正确的上下文

.get()

.post()

import unittest

class FunctionalTests(unittest.TestCase):
    def setUp(self):
        from myapp import main
        app = main({})
        from webtest import TestApp
        self.testapp = TestApp(app)

    def test_root(self):
        res = self.testapp.get(\'/\', status=200)
        self.failUnless(\'Pyramid\' in res.body)

from pyramid.traversal import traverse

app = get_app(...)
root = get_root(app)
out = traverse(root, \'/my/test/path\')

context = out[\'context\']