IPython/kernel/tests/test_task.py

# encoding: utf-8

"""This file contains unittests for the kernel.task.py module."""

__docformat__ = "restructuredtext en"

#-------------------------------------------------------------------------------
#  Copyright (C) 2008  The IPython Development Team
#
#  Distributed under the terms of the BSD License.  The full license is in
#  the file COPYING, distributed as part of this software.
#-------------------------------------------------------------------------------

#-------------------------------------------------------------------------------
# Imports
#-------------------------------------------------------------------------------

import time

from twisted.internet import defer
from twisted.trial import unittest

from IPython.kernel import task, controllerservice as cs, engineservice as es
from IPython.kernel.multiengine import IMultiEngine
from IPython.testing.util import DeferredTestCase
from IPython.kernel.tests.tasktest import ITaskControllerTestCase

#-------------------------------------------------------------------------------
# Tests
#-------------------------------------------------------------------------------

class BasicTaskControllerTestCase(DeferredTestCase, ITaskControllerTestCase):
    
    def setUp(self):
        self.controller  = cs.ControllerService()
        self.controller.startService()
        self.multiengine = IMultiEngine(self.controller)
        self.tc = task.ITaskController(self.controller)
        self.tc.failurePenalty = 0
        self.engines=[]
        
    def tearDown(self):
        self.controller.stopService()
        for e in self.engines:
            e.stopService()