tests/basetest.py

   1 #!/usr/bin/env python2.4
   2 import sys, tempfile, os, shutil, StringIO
   3 import unittest
   4 import logging
   5
   6 # Catch silly mistakes...
   7 os.environ['HOME'] = '/home/idontexist'
   8
   9 sys.path.insert(0, '..')
  10 from zeroinstall.injector import trust, autopolicy, namespaces, qdom
  11 from zeroinstall.injector import model, iface_cache, cli, download, writer, distro
  12 from zeroinstall.zerostore import Store; Store._add_with_helper = lambda *unused: False
  13 from zeroinstall import support
  14 from zeroinstall.support import basedir
  15
  16 dpkgdir = os.path.join(os.path.dirname(__file__), 'dpkg')
  17
  18 empty_feed = qdom.parse(StringIO.StringIO("""<interface xmlns='http://zero-install.sourceforge.net/2004/injector/interface'>
  19 <name>Empty</name>
  20 <summary>just for testing</summary>
  21 </interface>"""))
  22
  23 class BaseTest(unittest.TestCase):
  24         def setUp(self):
  25                 self.config_home = tempfile.mktemp()
  26                 self.cache_home = tempfile.mktemp()
  27                 self.cache_system = tempfile.mktemp()
  28                 self.gnupg_home = tempfile.mktemp()
  29                 os.environ['GNUPGHOME'] = self.gnupg_home
  30                 os.environ['XDG_CONFIG_HOME'] = self.config_home
  31                 os.environ['XDG_CACHE_HOME'] = self.cache_home
  32                 os.environ['XDG_CACHE_DIRS'] = self.cache_system
  33                 reload(basedir)
  34                 assert basedir.xdg_config_home == self.config_home
  35                 iface_cache.iface_cache.__init__()
  36
  37                 os.mkdir(self.config_home, 0700)
  38                 os.mkdir(self.cache_home, 0700)
  39                 os.mkdir(self.cache_system, 0500)
  40                 os.mkdir(self.gnupg_home, 0700)
  41
  42                 if os.environ.has_key('DISPLAY'):
  43                         del os.environ['DISPLAY']
  44                 namespaces.injector_gui_uri = os.path.join(os.path.dirname(__file__), 'test-gui.xml')
  45
  46                 logging.getLogger().setLevel(logging.WARN)
  47
  48                 download._downloads = {}
  49
  50                 self.old_path = os.environ['PATH']
  51                 os.environ['PATH'] = dpkgdir + ':' + self.old_path
  52
  53                 distro._host_distribution = distro.DebianDistribution(dpkgdir)
  54
  55         def tearDown(self):
  56                 shutil.rmtree(self.config_home)
  57                 support.ro_rmtree(self.cache_home)
  58                 shutil.rmtree(self.cache_system)
  59                 shutil.rmtree(self.gnupg_home)
  60
  61                 os.environ['PATH'] = self.old_path