def test_raw_func_node_id_is_unique_per_function():
def toto1():
return 1
def toto2():
return 2
n1 = RawFuncNode(toto1)
n2 = RawFuncNode(toto2)
assert n1.get_id() != n2.get_id()
assert n1.get_id() == RawFuncNode(toto1).get_id()
def test_evaluation_fail_if_port_mismatch_outputs():
def func():
return 1, 2
pg = PortGraph()
pg.add_vertex(0)
pg.add_out_port(0, 'res', 0)
n = RawFuncNode(func)
n.add_output('res', "descr")
pg.set_actor(0, n)
algo = BruteEvaluation(pg)
env = EvaluationEnvironment()
ws = WorkflowState(pg)
assert_raises(EvaluationError, lambda: algo.eval(env, ws))
def test_raw_func_node_return_value():
def func():
pass
n = RawFuncNode(func)
assert n() is None
assert_raises(TypeError, lambda: n((1, 2)))
def func():
return 1
n = RawFuncNode(func)
assert n() == 1
assert n(()) == 1
def func(a, *args):
return a + sum(args)
n = RawFuncNode(func)
assert n((1, 2, 3)) == 6
def test_raw_func_node_id_is_unique_per_function():
def toto1():
return 1
def toto2():
return 2
n1 = RawFuncNode(toto1)
n2 = RawFuncNode(toto2)
assert n1.get_id() != n2.get_id()
assert n1.get_id() == RawFuncNode(toto1).get_id()
def test_raw_func_node_reset_is_doing_nothing():
def func():
pass
n = RawFuncNode(func)
assert n.reset() is None
def test_raw_func_node_func_is_callable():
assert_raises(TypeError, lambda: RawFuncNode(None))
assert_raises(TypeError, lambda: RawFuncNode("toto"))
assert_raises(TypeError, lambda: RawFuncNode(1))
def test_raw_func_node_reset_is_doing_nothing():
def func():
pass
n = RawFuncNode(func)
assert n.reset() is None