【发布时间】:2013-11-09 00:03:54
【问题描述】:
使用 python 2.7、celery 3.0.24 和 mock 1.0.1。我有这个:
class FancyTask(celery.Task):
@classmethod
def helper_method1(cls, name):
"""do some remote request depending on name"""
return 'foo' + name + 'bar'
def __call__(self, *args, **kwargs):
funcname = self.name.split()[-1]
bigname = self.helper_method1(funcname)
return bigname
@celery.task(base=FancyTask)
def task1(*args, **kwargs):
pass
@celery.task(base=FancyTask)
def task2(*args, **kwargs):
pass
如何在测试任一任务时修补helper_method1?
我尝试过类似的方法:
import mock
from mymodule import tasks
class TestTasks(unittest.TestCase):
def test_task1(self):
task = tasks.task1
task.helper_method1 = mock.MagickMock(return_value='42')
res = task.delay('blah')
task.helper_method1.assert_called_with('blah')
测试失败了。原始函数是被调用的函数。不,this question 没有帮助我。
【问题讨论】:
标签: python unit-testing mocking celery