def test_exception_propagates():
""" Exceptions raised by the callable are re-raised """
fn = mock.Mock()
fn.side_effect = RuntimeError
try:
mod.call(fn)
assert False, 'Expected to raise'
except RuntimeError:
pass
def test_with_timeout():
""" Optional timeout paramter can be used to force a timeout """
import time
fn = mock.Mock()
fn.side_effect = lambda: time.sleep(2)
try:
mod.call(fn, _timeout=0.1)
assert False, 'Expected to raise'
except mod.TimeoutError:
pass
def test_spawn_returns_callable_return_value():
""" Return value of the callable is returned by spawn """
fn = mock.Mock()
ret = mod.call(fn)
assert ret == fn.return_value
def test_spawn_passes_kwargs():
""" Keyword arguments are passed to the callable """
fn = mock.Mock()
mod.call(fn, foo='bar')
fn.assert_called_once_with(foo='bar')
def test_spawn_passes_arguments():
""" Arguments are passed to the callable """
fn = mock.Mock()
mod.call(fn, 'foo')
fn.assert_called_once_with('foo')
def test_spawn_calls():
""" Spawning will call the callable """
fn = mock.Mock()
mod.call(fn)
assert fn.called
