def test_run_creator():
o1 = _to_creator(t3)
assert 4 == o1(4).as_array()[0][0]
o1._params = ParamDict([("a", 2)], deep=False)
o1._execution_engine = None
assert 2 == o1.create().as_array()[0][0]
o1 = _to_creator(t5)
assert 4 == o1("dummy", 4)[0][0]
o1._params = ParamDict([("a", 2)], deep=False)
o1._execution_engine = "dummy"
assert 2 == o1.create().as_array()[0][0]
def test_register():
register_creator("x", T0)
b = _to_creator("x")
assert isinstance(b, Creator)
register_creator("x", Creator, on_dup="ignore")
raises(
KeyError,
lambda: register_creator("x", Creator, on_dup="raise"),
)
raises(
ValueError,
lambda: register_creator("x", Creator, on_dup="dummy"),
)
def test__to_creator_determinism():
a = _to_creator(t1, None)
b = _to_creator(t1, None)
c = _to_creator("t1", None)
d = _to_creator("t2", None)
assert a is not b
assert to_uuid(a) == to_uuid(b)
assert a is not c
assert to_uuid(a) == to_uuid(c)
assert to_uuid(a) != to_uuid(d)
a = _to_creator(T0)
b = _to_creator("T0")
assert a is not b
assert to_uuid(a) == to_uuid(b)
def test__to_creator():
a = _to_creator(T0)
assert isinstance(a, Creator)
a = _to_creator(T0())
assert isinstance(a, Creator)
a = _to_creator(t1)
assert isinstance(a, Creator)
a._x = 1
b = _to_creator(t1)
assert isinstance(b, Creator)
assert "_x" not in b.__dict__
c = _to_creator(t1)
assert isinstance(c, Creator)
assert "_x" not in c.__dict__
c._x = 1
d = _to_creator("t1")
assert isinstance(d, Creator)
assert "_x" not in d.__dict__
raises(FugueInterfacelessError, lambda: _to_creator("abc"))
assert isinstance(_to_creator(t3), Creator)
assert isinstance(_to_creator(t4), Creator)
assert isinstance(_to_creator(t5), Creator)
assert isinstance(_to_creator(t6), Creator)
raises(FugueInterfacelessError, lambda: _to_creator(t6, "a:int"))
assert isinstance(_to_creator(t7, "a:int"), Creator)
raises(FugueInterfacelessError, lambda: _to_creator(t7))
assert isinstance(_to_creator(t8), Creator)
assert isinstance(_to_creator(t9), Creator)
assert isinstance(_to_creator(t10), Creator)
