def test_configurable_just_value():
configurable = Configurable("test")
configurable.set_value("hello world")
assert configurable.name == "test"
assert configurable.get_final_value() == "hello world"
def test_configurable_custom_type():
configurable = Configurable("test", type=int)
configurable.set_value("100")
assert configurable.name == "test"
assert configurable.get_final_value() == 100
configurable = Configurable("test", type=float)
configurable.set_value("3.14")
assert configurable.get_final_value() == 3.14
def test_configurable_mappings():
mappings = [("1", "one"), ("2", "two"), ("3", "three")]
configurable = Configurable("test", mappings=mappings)
configurable.set_value("1")
assert configurable.get_final_value() == "one"
configurable.set_value("3")
assert configurable.get_final_value() == "three"
configurable.set_value("2")
assert configurable.get_final_value() == "two"
configurable.set_value("4")
assert configurable.get_final_value() == "4"
configurable.set_value(1)
assert configurable.get_final_value(
) == "one" # because of the default str type
def test_configurable_template():
configurable = Configurable("test", template=lambda x: x.split(","))
configurable.set_value("1,2,3,4")
assert configurable.get_final_value() == ["1", "2", "3", "4"]
configurable = Configurable(
"test", template=lambda x: [int(i) for i in x.split(",")])
configurable.set_value("1,2,3,4")
assert configurable.get_final_value() == [1, 2, 3, 4]
def sum_between_max_and_min(str_seq):
items = [int(i) for i in str_seq.split(",")]
return max(items) + min(items)
configurable = Configurable("test_complex_template",
template=sum_between_max_and_min)
configurable.set_value("1,2,3,4,5")
assert configurable.get_final_value() == 6
def test_configurable_template_and_mappings():
mappings = [("1", "one_str"), ("2", "two_str"), ("3", "three_str"),
(1, "one_int"), (2, "two_int"), (3, "three_int")]
configurable = Configurable("test",
mappings=mappings,
type=str,
template=lambda x: str(int(x) + 1))
configurable.set_value(0)
assert configurable.get_final_value() == "one_str"
configurable.set_value(-1)
assert configurable.get_final_value() == "0" # no mapping applied
configurable.set_value("2")
assert configurable.get_final_value() == "three_str"
configurable = Configurable("test",
mappings=mappings,
type=int,
template=lambda x: x - 1)
configurable.set_value("1")
assert configurable.get_final_value() == 0 # 1 - 1
configurable.set_value("2")
assert configurable.get_final_value() == "one_int" # mapping(2 - 1)
configurable.set_value(4)
assert configurable.get_final_value() == "three_int" # mapping(4 - 1)