def test_doesnt_include_side_effects_of_method_calls_into_user_object_test_case(
self):
klass = Class("UserClass")
user_obj = UserObject(None, klass)
init = Method("__init__", klass=klass)
init_call = MethodCall(definition=init, args={}, output=user_obj)
method1 = Method("method1", klass=klass)
method1_call = MethodCall(definition=method1,
args={},
output=create(ImmutableObject))
se1 = GlobalRebind('mod', 'var', ImmutableObject('new_value'))
method1_call.add_side_effect(se1)
method2 = Method("method2", klass=klass)
method2_call = MethodCall(definition=method2,
args={},
output=create(ImmutableObject))
se2 = AttributeRebind(user_obj, 'attr', create(ImmutableObject, obj=1))
method2_call.add_side_effect(se2)
user_obj.add_call(init_call)
user_obj.add_call(method1_call)
user_obj.add_call(method2_call)
put_on_timeline(user_obj, init_call, method1_call, se1, method2_call,
se2)
assert_equal_types(assertions_for_interaction(user_obj), [
UserObject, EqualAssertionLine, EqualAssertionLine,
EqualAssertionLine, EqualAssertionLine, ImmutableObject,
ImmutableObject
])
def test_doesnt_include_side_effects_of_method_calls_into_user_object_test_case(self):
klass = Class("UserClass")
user_obj = UserObject(None, klass)
init = Method("__init__", klass=klass)
init_call = MethodCall(definition=init, args={}, output=user_obj)
method1 = Method("method1", klass=klass)
method1_call = MethodCall(definition=method1, args={}, output=create(ImmutableObject))
se1 = GlobalRebind('mod', 'var', ImmutableObject('new_value'))
method1_call.add_side_effect(se1)
method2 = Method("method2", klass=klass)
method2_call = MethodCall(definition=method2, args={}, output=create(ImmutableObject))
se2 = AttributeRebind(user_obj, 'attr', create(ImmutableObject, obj=1))
method2_call.add_side_effect(se2)
user_obj.add_call(init_call)
user_obj.add_call(method1_call)
user_obj.add_call(method2_call)
put_on_timeline(user_obj, init_call, method1_call, se1, method2_call, se2)
assert_equal_types(assertions_for_interaction(user_obj),
[UserObject,
EqualAssertionLine,
EqualAssertionLine,
EqualAssertionLine,
EqualAssertionLine,
ImmutableObject,
ImmutableObject])
def create_method_call(method, args, output, call_type, execution, user_object):
sargs = stable_serialize_call_arguments(execution, args)
if call_type == 'output':
call = MethodCall(method, sargs)
call.set_output(execution.serialize(output))
return call
elif call_type == 'exception':
call = MethodCall(method, sargs)
call.set_exception(execution.serialize(output))
return call
elif call_type == 'generator':
gobject = GeneratorObject(None, method, sargs, user_object)
for syield in map(execution.serialize, output):
gobject.add_call(GeneratorObjectInvocation(method, {}, syield))
return gobject
