def test_timeout(self):
tasks = list()
for task in (1, 2, 3):
tasks.append(Task(task))
concurrent = Concurrency(timeout_fn, timeout=0.05)
futures = concurrent.run(tasks)
assert_raises(TimeoutError, next, futures)
def test_exception(self):
tasks = [Task(task) for task in (1, 2, 3)]
concurrent = Concurrency(value_exception_fn, concurrency_type='process')
results = concurrent.run(tasks)
assert_raises(ValueError, next, results)
return
concurrent = Concurrency(deep_value_exception_fn, concurrency_type='process')
try:
concurrent.run(tasks)
except ValueError as e:
e = str(e)
assert_in('in deep_value_exception_fn', e)
assert_in('in value_exception_fn', e)
def test_exception(self):
tasks = list()
for task in (1, 2, 3):
tasks.append(Task(task))
concurrent = Concurrency(value_exception_fn)
results = concurrent.run(tasks)
assert_raises(ValueError, next, results)
concurrent = Concurrency(deep_value_exception_fn)
try:
concurrent.run(tasks)
except ValueError as e:
e = str(e)
assert_in('in deep_value_exception_fn', e)
assert_in('in value_exception_fn', e)
def test_fn_passing(self):
inputs = (1, 2, 3)
tasks = [Task(task, normal_fn) for task in inputs]
concurrent = Concurrency(wrapper_fn, concurrency_type='process')
for result in concurrent.run(tasks):
assert_in(result, inputs)
def test_normal(self):
inputs = (0, 1, 2, 3)
concurrent = Concurrency(normal_fn, concurrency_type='process')
for result in concurrent.run(inputs):
assert_in(result, inputs)
