def test_namespace_existence(self, execute_command, unify):
execute_command.side_effect = ['namespace']
namespace = Namespace('namespace')
result = namespace.exists()
self.assertTrue(result)
unify.assert_called_once_with()
execute_command.assert_called_once_with('ip netns list')
def step_impl(context, namespace_name):
namespace = Namespace(namespace_name)
assert not namespace.exists()
def test_non_existing_namespace_existence(self, execute_command, unify):
namespace = Namespace('namespace')
result = namespace.exists()
self.assertFalse(result)
unify.assert_called_once_with()
execute_command.assert_called_once_with('ip netns list')
def test_default_namespace_existence(self, execute_command, unify):
namespace = Namespace(Namespace.DEFAULT_NAMESPACE_NAME)
result = namespace.exists()
self.assertTrue(result)
unify.assert_called_once_with()
execute_command.assert_called_once_with('ip netns list')
