def test_undefined(self):
undefined_object = AnsibleUndefined()
try:
yaml_out = self._dump_string(undefined_object, dumper=self.dumper)
except UndefinedError:
yaml_out = None
self.assertIsNone(yaml_out)
def raw_get(self, host_name):
'''
Similar to __getitem__, however the returned data is not run through
the templating engine to expand variables in the hostvars.
'''
host = self._find_host(host_name)
if host is None:
return AnsibleUndefined(name="hostvars['%s']" % host_name)
return self._variable_manager.get_vars(host=host,
include_hostvars=False)
def test_getattr(self):
val = AnsibleUndefined()
self.assertIs(getattr(val, 'foo'), val)
self.assertRaises(AttributeError, getattr, val, '__UNSAFE__')
def test_is_unsafe(self):
context = self._context()
self.assertFalse(context._is_unsafe(AnsibleUndefined()))