我对扭曲很陌生,我正在尝试使用试用测试框架编写一些单元测试。我的测试按预期运行并通过,但由于某种原因,测试在测试之间挂起。我必须在每次测试后点击CTRL+C 才能让它进入下一个测试。我猜我的某些配置不正确,或者我没有调用一些我应该告诉试验测试已经完成的方法。
这是正在测试的类:
from twisted.internet import reactor, defer
import threading
import time
class SomeClass:
def doSomething(self):
return self.asyncMethod()
def asyncMethod(self):
d = defer.Deferred()
t = SomeThread(d)
t.start()
return d
class SomeThread(threading.Thread):
def __init__(self, d):
super(SomeThread, self).__init__()
self.d = d
def run(self):
time.sleep(2) # pretend to do something
retVal = 123
self.d.callback(retVal)
这是单元测试类:
from twisted.trial import unittest
import tested
class SomeTest(unittest.TestCase):
def testOne(self):
sc = tested.SomeClass()
d = sc.doSomething()
return d.addCallback(self.allDone)
def allDone(self, retVal):
self.assertEquals(retVal, 123)
def testTwo(self):
sc = tested.SomeClass()
d = sc.doSomething()
return d.addCallback(self.allDone2)
def allDone2(self, retVal):
self.assertEquals(retVal, 123)
这是命令行输出的样子:
me$ trial test.py
test
SomeTest
testOne ... ^C [OK]
testTwo ... ^C [OK]
-------------------------------------------------------------------------------
Ran 2 tests in 8.499s
PASSED (successes=2)