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from .exceptions import MockObjectUnhashable
from .exceptions import UnexpectedEvent
class MockObject(object):
def __repr__(self):
return self.__forge__.describe()
def __getattr__(self, attr):
return self.__forge__.get_attribute(attr)
def __setattr__(self, attr, value):
if attr == '__forge__':
self.__dict__[attr] = value
else:
self.__forge__.set_attribute(attr, value, caller_info=self.__forge__.forge.debug.get_caller_info())
def __hash__(self):
if not self.__forge__.is_hashable():
raise MockObjectUnhashable("%s is not hashable!" % (self,))
return id(self)
def __nonzero__(self):
try:
return self.__forge__.handle_special_method_call('__nonzero__', (), {},
caller_info=self.__forge__.forge.debug.get_caller_info())
except TypeError:
return True
def __bool__(self):
return self.__nonzero__()
def __exit__(self, *args):
if self.__forge__.forge.is_replaying() and isinstance(args[1], UnexpectedEvent):
return
return self.__forge__.handle_special_method_call('__exit__', args, {},
caller_info=self.__forge__.forge.debug.get_caller_info())
def _get_special_method_placeholder(name):
def placeholder(self, *args, **kwargs):
caller_info = self.__forge__.forge.debug.get_caller_info()
return self.__forge__.handle_special_method_call(name, args, kwargs, caller_info=caller_info)
placeholder.__name__ = name
return placeholder
for special_method_name in [
'__delitem__',
'__getitem__',
'__len__',
'__setitem__',
'__iter__',
'__call__',
'__contains__',
'__enter__',
]:
setattr(MockObject, special_method_name,
_get_special_method_placeholder(special_method_name))
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