def test_transform_value_in_cascading_dropdown():
valuespec = vs.CascadingDropdown(choices=[
("a", "Title a", vs.TextAscii()),
("b", "Title b",
vs.Transform(
vs.TextAscii(),
forth=lambda x: x if x == "lala" else x.upper(),
back=lambda x: x + "aaa",
)),
])
assert valuespec.transform_value(("a", "abc")) == ("a", "abc")
assert valuespec.transform_value(("b", "lala")) == ("b", "lalaaaa")
assert valuespec.transform_value(("b", "AAA")) == ("b", "AAAaaa")
def test_transform_value_in_tuple():
valuespec = vs.Tuple(elements=[
vs.Transform(
vs.TextAscii(),
forth=lambda x: x if x == "lala" else x.upper(),
back=lambda x: x + "aaa",
),
vs.Transform(
vs.TextAscii(),
forth=lambda x: x if x == "lala" else x.upper(),
back=lambda x: x + "aaa",
),
])
assert valuespec.transform_value(("lala", "AAA")) == ("lalaaaa", "AAAaaa")
def test_transform_value_with_transform_vs():
valuespec = vs.Transform(
vs.TextAscii(),
forth=lambda x: x if x == "lala" else x.upper(),
back=lambda x: x + "aaa",
)
assert valuespec.transform_value("lala") == "lalaaaa"
assert valuespec.transform_value("AAA") == "AAAaaa"
def test_transform_value_in_dict():
valuespec = vs.Dictionary(elements=[
("a",
vs.Transform(
vs.TextAscii(),
forth=lambda x: x if x == "lala" else x.upper(),
back=lambda x: x + "aaa",
)),
])
assert valuespec.transform_value({"a": "lala"}) == {"a": "lalaaaa"}
assert valuespec.transform_value({"a": "AAA"}) == {"a": "AAAaaa"}
def test_transform_value_dict():
valuespec = vs.Dictionary(elements=[
("a", vs.TextAscii()),
])
assert valuespec.transform_value({"a": "lala"}) == {"a": "lala"}
def test_transform_value_no_transform_vs():
valuespec = vs.TextAscii()
assert valuespec.transform_value("lala") == "lala"
assert valuespec.transform_value("AAA") == "AAA"