test/resources/linux/ccn/ccnpeek.py

   1 #!/usr/bin/env python
   2 #
   3 #    NEPI, a framework to manage network experiments
   4 #    Copyright (C) 2013 INRIA
   5 #
   6 #    This program is free software: you can redistribute it and/or modify
   7 #    it under the terms of the GNU General Public License as published by
   8 #    the Free Software Foundation, either version 3 of the License, or
   9 #    (at your option) any later version.
  10 #
  11 #    This program is distributed in the hope that it will be useful,
  12 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 #    GNU General Public License for more details.
  15 #
  16 #    You should have received a copy of the GNU General Public License
  17 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19 # Author: Alina Quereilhac <alina.quereilhac@inria.fr>
  20
  21 from nepi.execution.resource import ResourceState, ResourceAction
  22 from nepi.execution.ec import ExperimentController
  23 from test_utils import skipIfAnyNotAlive
  24
  25 import os
  26 import time
  27 import tempfile
  28 import unittest
  29
  30 class LinuxCCNPeekTestCase(unittest.TestCase):
  31     def setUp(self):
  32         #self.fedora_host = "nepi2.pl.sophia.inria.fr"
  33         #self.fedora_user = "inria_nepi"
  34         self.fedora_identity = "%s/.ssh/id_rsa" % (os.environ['HOME'])
  35
  36         self.fedora_host = "mimas.inria.fr"
  37         self.fedora_user = "aquereil"
  38
  39     @skipIfAnyNotAlive
  40     def test_ccnpeek(self):
  41         ec = ExperimentController(exp_id = "test-linux-ccnpeek")
  42
  43         node = ec.register_resource("linux::Node")
  44         ec.set(node, "hostname", self.fedora_host)
  45         ec.set(node, "username", self.fedora_user)
  46         ec.set(node, "identity", self.fedora_identity)
  47         #ec.set(node, "cleanProcesses", True)
  48         #ec.set(node, "cleanExperiment", True)
  49
  50         ccnd = ec.register_resource("linux::CCND")
  51         ec.register_connection(ccnd, node)
  52
  53         peek = ec.register_resource("linux::CCNPeek")
  54         ec.set(peek, "contentName", "ccnx:/chunk0")
  55         ec.register_connection(peek, ccnd)
  56
  57         poke = ec.register_resource("linux::CCNPoke")
  58         ec.set(poke, "contentName", "ccnx:/chunk0")
  59         ec.set(poke, "content", "DATA")
  60         ec.register_connection(poke, ccnd)
  61
  62         ec.register_condition(peek, ResourceAction.START, poke,
  63             ResourceState.STARTED)
  64
  65         ec.deploy()
  66
  67         ec.wait_finished(peek)
  68
  69         stdout = ec.trace(peek, "stdout")
  70         print stdout
  71         expected = "DATA"
  72         self.assertTrue(stdout.find(expected) > -1)
  73
  74         ec.shutdown()
  75
  76 if __name__ == '__main__':
  77     unittest.main()
  78