def test_execute(self):
d = DataContext()
d['a'] = 1
d['b'] = 3
d['g'] = 5
rce = RestrictingCodeExecutable(code=CODE)
ec = AsyncExecutingContext(subcontext=d, executable=rce)
ec.on_trait_change(self._items_modified_fired, 'items_modified')
ec.execute()
ec._wait()
self.assertEqual(self.events[0].added, ['c', 'd', 'f'])
self.assertEqual(len(self.events), 1)
def test_execute_for_names(self):
"""`execute_for_names()` is part of the ExecutingContext interface """
d = DataContext()
d['a'] = 1
d['b'] = 3
d['g'] = 5
rce = RestrictingCodeExecutable(code=CODE)
ec = AsyncExecutingContext(subcontext=d, executable=rce)
ec.on_trait_change(self._items_modified_fired, 'items_modified')
ec.execute_for_names(['g'])
ec._wait()
self.assertEqual(self.events[0].added, ['f'])
def setUp(self):
self.restricting_exec = RestrictingCodeExecutable(code=CODE)
self.context = {'a': 1, 'b': 10}
self.events = []
