相关疑难解决方法(0)

给定的代码如下：

import flask
import time

app = flask.Flask(__name__)

def authorize():
    print('starting authorize io')
    time.sleep(1)
    print('done authorize io')

class BlockingIo():
    def __init__(self, n):
        self.n = n
    def do(self):
        print('starting blocking io')
        time.sleep(1)
        print('ending blocking io')

@app.route('/', methods=['GET'])
@app.route('/<int:n>/', methods=['GET'])
def foo(n=1):
    authorize()
    b = BlockingIo(n)
    b.do()
    return str(n), 200

#app.run(port=5000)

我希望能够为 编写几个测试GET /n/，每个测试都模拟authorize和BlockingIO(n)：

app.testing = True
testapp = app.test_client()

import unittest
from unittest import mock

mock.patch('__main__.authorize')

class TestBlockingIo(unittest.TestCase):
    @mock.patch('__main__.authorize')
    @mock.patch('__main__.BlockingIo.do')
    def test_1(self, m, m2):
        r …