def test_inputs_outputs4():
# TODO value, interface
in_ = sign_inputs(h)[0]
out_ = sign_outputs(h)[0]
assert in_['name'] == 'a'
#assert in_['value'] == '42'
#assert in_['interface'] == IInt
assert out_['name'] == 'result'
def test_inputs_outputs2():
#assert sign_inputs(f) == [{'interface': openalea.core.interface.IInt, 'name': 'a', 'value': '42'}]
#assert sign_outputs(f) == [{'interface': openalea.core.interface.IBool, 'name': 'result', 'value': 'True'}]
in_ = sign_inputs(g)[0]
out_ = sign_outputs(g)[0]
assert in_['name'] == 'a'
assert in_['value'] == '42'
assert in_['interface'] == IInt
assert out_['name'] == 'result'
assert out_['value'] == 'True'
assert out_['interface'] == IBool