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"""
util tests
"""
import os
import pkg_resources
from mock import Mock
from nose.tools import eq_
from tests.path import Path
from pip.util import egg_link_path
class Tests_EgglinkPath:
"util.egg_link_path() tests"
def setup(self):
project = 'foo'
self.mock_dist = Mock(project_name=project)
self.site_packages = 'SITE_PACKAGES'
self.user_site = 'USER_SITE'
self.user_site_egglink = os.path.join(self.user_site,'%s.egg-link' % project)
self.site_packages_egglink = os.path.join(self.site_packages,'%s.egg-link' % project)
#patches
from pip import util
self.old_site_packages = util.site_packages
self.mock_site_packages = util.site_packages = 'SITE_PACKAGES'
self.old_running_under_virtualenv = util.running_under_virtualenv
self.mock_running_under_virtualenv = util.running_under_virtualenv = Mock()
self.old_virtualenv_no_global = util.virtualenv_no_global
self.mock_virtualenv_no_global = util.virtualenv_no_global = Mock()
self.old_user_site = util.user_site
self.mock_user_site = util.user_site = self.user_site
from os import path
self.old_isfile = path.isfile
self.mock_isfile = path.isfile = Mock()
def teardown(self):
from pip import util
util.site_packages = self.old_site_packages
util.running_under_virtualenv = self.old_running_under_virtualenv
util.virtualenv_no_global = self.old_virtualenv_no_global
util.user_site = self.old_user_site
from os import path
path.isfile = self.old_isfile
def eggLinkInUserSite(self,egglink):
return egglink==self.user_site_egglink
def eggLinkInSitePackages(self,egglink):
return egglink==self.site_packages_egglink
#########################
## egglink in usersite ##
#########################
def test_egglink_in_usersite_notvenv(self):
self.mock_virtualenv_no_global.return_value = False
self.mock_running_under_virtualenv.return_value = False
self.mock_isfile.side_effect = self.eggLinkInUserSite
eq_(egg_link_path(self.mock_dist), self.user_site_egglink)
def test_egglink_in_usersite_venv_noglobal(self):
self.mock_virtualenv_no_global.return_value = True
self.mock_running_under_virtualenv.return_value = True
self.mock_isfile.side_effect = self.eggLinkInUserSite
eq_(egg_link_path(self.mock_dist), None)
def test_egglink_in_usersite_venv_global(self):
self.mock_virtualenv_no_global.return_value = False
self.mock_running_under_virtualenv.return_value = True
self.mock_isfile.side_effect = self.eggLinkInUserSite
eq_(egg_link_path(self.mock_dist), self.user_site_egglink)
#########################
## egglink in sitepkgs ##
#########################
def test_egglink_in_sitepkgs_notvenv(self):
self.mock_virtualenv_no_global.return_value = False
self.mock_running_under_virtualenv.return_value = False
self.mock_isfile.side_effect = self.eggLinkInSitePackages
eq_(egg_link_path(self.mock_dist), self.site_packages_egglink)
def test_egglink_in_sitepkgs_venv_noglobal(self):
self.mock_virtualenv_no_global.return_value = True
self.mock_running_under_virtualenv.return_value = True
self.mock_isfile.side_effect = self.eggLinkInSitePackages
eq_(egg_link_path(self.mock_dist), self.site_packages_egglink)
def test_egglink_in_sitepkgs_venv_global(self):
self.mock_virtualenv_no_global.return_value = False
self.mock_running_under_virtualenv.return_value = True
self.mock_isfile.side_effect = self.eggLinkInSitePackages
eq_(egg_link_path(self.mock_dist), self.site_packages_egglink)
####################################
## egglink in usersite & sitepkgs ##
####################################
def test_egglink_in_both_notvenv(self):
self.mock_virtualenv_no_global.return_value = False
self.mock_running_under_virtualenv.return_value = False
self.mock_isfile.return_value = True
eq_(egg_link_path(self.mock_dist), self.user_site_egglink)
def test_egglink_in_both_venv_noglobal(self):
self.mock_virtualenv_no_global.return_value = True
self.mock_running_under_virtualenv.return_value = True
self.mock_isfile.return_value = True
eq_(egg_link_path(self.mock_dist), self.site_packages_egglink)
def test_egglink_in_both_venv_global(self):
self.mock_virtualenv_no_global.return_value = False
self.mock_running_under_virtualenv.return_value = True
self.mock_isfile.return_value = True
eq_(egg_link_path(self.mock_dist), self.site_packages_egglink)
################
## no egglink ##
################
def test_noegglink_in_sitepkgs_notvenv(self):
self.mock_virtualenv_no_global.return_value = False
self.mock_running_under_virtualenv.return_value = False
self.mock_isfile.return_value = False
eq_(egg_link_path(self.mock_dist), None)
def test_noegglink_in_sitepkgs_venv_noglobal(self):
self.mock_virtualenv_no_global.return_value = True
self.mock_running_under_virtualenv.return_value = True
self.mock_isfile.return_value = False
eq_(egg_link_path(self.mock_dist), None)
def test_noegglink_in_sitepkgs_venv_global(self):
self.mock_virtualenv_no_global.return_value = False
self.mock_running_under_virtualenv.return_value = True
self.mock_isfile.return_value = False
eq_(egg_link_path(self.mock_dist), None)
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