def test_name_is_the_name_of_the_wrapped_callable(self):
def foo():
pass
foo.__name__ = "random_name_%d" % random.randint(1000, 2000)
task = tasks.WrappedCallableTask(foo)
self.assertEqual(task.name, foo.__name__)
def test_reads_double_under_doc_from_callable(self):
def foo():
pass
foo.__doc__ = "Some random __doc__: %d" % random.randint(1000, 2000)
task = tasks.WrappedCallableTask(foo)
self.assertEqual(task.__doc__, foo.__doc__)
def test_allows_any_number_of_kwargs(self):
kwargs = dict([("key%d" % i, i) for i in range(random.randint(0, 10))])
def foo():
pass
task = tasks.WrappedCallableTask(foo, **kwargs)
def test_allows_any_number_of_args(self):
args = [i for i in range(random.randint(0, 10))]
def foo():
pass
task = tasks.WrappedCallableTask(foo, *args)
def test_passes_all_regular_args_to_run(self):
def foo(*args): return args
random_args = tuple(
[random.randint(1000, 2000) for i in range(random.randint(1, 5))]
)
task = tasks.WrappedCallableTask(foo)
self.assertEqual(random_args, task(*random_args))
def test_dispatches_to_wrapped_callable_on_run(self):
random_value = "some random value %d" % random.randint(1000, 2000)
def foo():
return random_value
task = tasks.WrappedCallableTask(foo)
self.assertEqual(random_value, task())
def test_calling_the_object_is_the_same_as_run(self):
random_return = random.randint(1000, 2000)
def foo():
return random_return
task = tasks.WrappedCallableTask(foo)
self.assertEqual(task(), task.run())
def test_passes_all_keyword_args_to_run(self):
def foo(**kwargs): return kwargs
random_kwargs = {}
for i in range(random.randint(1, 5)):
random_key = ("foo", "bar", "baz", "foobar", "barfoo")[i]
random_kwargs[random_key] = random.randint(1000, 2000)
task = tasks.WrappedCallableTask(foo)
self.assertEqual(random_kwargs, task(**random_kwargs))
def _wrap_as_new(original, new):
if isinstance(original, tasks.Task):
return tasks.WrappedCallableTask(new)
return new
def test_run_is_wrapped_callable(self):
def foo():
pass
task = tasks.WrappedCallableTask(foo)
self.assertEqual(task.wrapped, foo)
def task(func):
"""
Decorator declaring the wrapped function as a :ref:`new-style task <new-style-tasks>`.
"""
return tasks.WrappedCallableTask(func)