storm_play.py

from twisted.trial import unittest
from storm.twisted.transact import transact, Transactor

from storm.twisted.testing import FakeThreadPool

class Antani(object):

  @transact
  def antani(self):
      return "foobar"

class TestAntani(unittest.TestCase):
    def setUp(self):
        self.threadpool = FakeThreadPool()
        self.transactor = Transactor(self.threadpool)

    def test_antani(self):
        def cb(result):
            print "callback"
            print result
            self.assertEqual(result, "foobar")

        def eb(failure):
            print "errback"
            print failure

        a = Antani()
        a.transactor = self.transactor
        d = a.antani()
        d.addCallback(cb) # never called
        d.addErrback(eb)   # never called
        return d