views.py 文件源码

def test_explicit_head(self):
        app = flask.Flask(__name__)

        class Index(flask.views.MethodView):
            def get(self):
                return 'GET'
            def head(self):
                return flask.Response('', headers={'X-Method': 'HEAD'})

        app.add_url_rule('/', view_func=Index.as_view('index'))
        c = app.test_client()
        rv = c.get('/')
        self.assert_equal(rv.data, b'GET')
        rv = c.head('/')
        self.assert_equal(rv.data, b'')
        self.assert_equal(rv.headers['X-Method'], 'HEAD')