routing.py 文件源码

def test_basic_routing(self):
        map = r.Map([
            r.Rule('/', endpoint='index'),
            r.Rule('/foo', endpoint='foo'),
            r.Rule('/bar/', endpoint='bar')
        ])
        adapter = map.bind('example.org', '/')
        assert adapter.match('/') == ('index', {})
        assert adapter.match('/foo') == ('foo', {})
        assert adapter.match('/bar/') == ('bar', {})
        self.assert_raises(r.RequestRedirect, lambda: adapter.match('/bar'))
        self.assert_raises(r.NotFound, lambda: adapter.match('/blub'))

        adapter = map.bind('example.org', '/test')
        try:
            adapter.match('/bar')
        except r.RequestRedirect as e:
            assert e.new_url == 'http://example.org/test/bar/'
        else:
            self.fail('Expected request redirect')

        adapter = map.bind('example.org', '/')
        try:
            adapter.match('/bar')
        except r.RequestRedirect as e:
            assert e.new_url == 'http://example.org/bar/'
        else:
            self.fail('Expected request redirect')

        adapter = map.bind('example.org', '/')
        try:
            adapter.match('/bar', query_args={'aha': 'muhaha'})
        except r.RequestRedirect as e:
            assert e.new_url == 'http://example.org/bar/?aha=muhaha'
        else:
            self.fail('Expected request redirect')

        adapter = map.bind('example.org', '/')
        try:
            adapter.match('/bar', query_args='aha=muhaha')
        except r.RequestRedirect as e:
            assert e.new_url == 'http://example.org/bar/?aha=muhaha'
        else:
            self.fail('Expected request redirect')

        adapter = map.bind_to_environ(create_environ('/bar?foo=bar',
                                                     'http://example.org/'))
        try:
            adapter.match()
        except r.RequestRedirect as e:
            assert e.new_url == 'http://example.org/bar/?foo=bar'
        else:
            self.fail('Expected request redirect')