def test_is_kmod_loaded_not_loaded(self):
""" test returns False if /sys/module/modname does not exist """
self.m_path_isdir.return_value = False
is_loaded = util.is_kmod_loaded(self.modname)
self.assertFalse(is_loaded)
self.m_path_isdir.assert_called_with('/sys/module/%s' % self.modname)
def test_is_kmod_loaded_path_checked(self):
""" test /sys/modules/<modname> path is checked """
util.is_kmod_loaded(self.modname)
self.m_path_isdir.assert_called_with('/sys/module/%s' % self.modname)
def test_is_kmod_loaded_already_loaded(self):
""" test returns True if /sys/module/modname exists """
self.m_path_isdir.return_value = True
is_loaded = util.is_kmod_loaded(self.modname)
self.assertTrue(is_loaded)
self.m_path_isdir.assert_called_with('/sys/module/%s' % self.modname)
def test_is_kmod_loaded_invalid_module(self):
"""test raise ValueError on invalid module parameter"""
for module_name in ['', None]:
with self.assertRaises(ValueError):
util.is_kmod_loaded(module_name)
