def test_nested_nested():
arg = dict(c=3, n2=dict(b=2, n1=dict(a=1)))
o = ExampleNestedNested(arg)
assert o.c == 3
assert o.n2.b == 2
assert o.n2.n1.a == 1
arg = dict(c=3, n2=dict(b=2, n1=dict(z=3)))
errs = (
exceptions.UnexpectedKeyError(
"z",
ExampleSingle,
path=(
"n2",
"n1",
),
),
exceptions.MissingValueError(
"a",
ExampleSingle,
path=(
"n2",
"n1",
),
),
)
o = ExampleNestedNested(arg)
assert o.get_errors() == errs
def test_nested():
arg = dict(b=1, n1=dict(a=2))
o = ExampleNested(arg)
assert o.b == 1
assert o.n1.a == 2
arg = dict(b=1, n1=dict(z=3))
errs = (
exceptions.UnexpectedKeyError("z", ExampleSingle, path=("n1", )),
exceptions.MissingValueError("a", ExampleSingle, path=("n1", )),
)
o = ExampleNested(arg)
assert o.get_errors() == errs
def test_missing():
o = Example(dict(a=1, c=2.0, d=True))
assert o.a == 1
assert o.c == 2.0
assert o.d is True
o = Example(dict(a=1, c=2.0, d=True))
errs = o.get_errors()
assert isinstance(errs, tuple)
assert len(errs) == 1
e = errs[0]
assert e == exceptions.MissingValueError("b", Example)
errs = o.get_errors(err_on_missing=False)
assert isinstance(errs, tuple)
assert len(errs) == 0
def test_dict_int():
arg = dict(a=1, n=dict(k=dict(a=2)))
o = ExampleNestedDict(arg)
assert o.a == 1
assert o.n["k"].a == 2
assert not o.get_errors()
arg = dict(a=1, n=dict(k=dict(c=3)))
o = ExampleNestedDict(arg)
errs = (
exceptions.UnexpectedKeyError(
"c", ExampleSingle).with_index("k").with_parent("n"),
exceptions.MissingValueError(
"a", ExampleSingle).with_index("k").with_parent("n"),
)
assert o.get_errors() == errs
def test_tuple_int():
arg = dict(a=1, n=(dict(a=2), ))
o = ExampleNestedTuple.from_dict(arg)
assert o.a == 1
assert o.n[0].a == 2
assert not o.get_errors()
arg = dict(a=1, n=(dict(c=3), ))
o = ExampleNestedTuple(arg)
errs = (
exceptions.UnexpectedKeyError(
"c", ExampleSingle).with_index(0).with_parent("n"),
exceptions.MissingValueError(
"a", ExampleSingle).with_index(0).with_parent("n"),
)
assert o.get_errors() == errs
def test_dict_int_with_defk():
with pytest.raises(ValueError):
arg = dict(a=1, n=tuple(dict(a=2)))
o = ExampleNestedTupleWithDefK(arg)
arg = dict(a=1, n=dict(k=dict(a=2)))
o = ExampleNestedDictWithDefK(arg)
assert o.a == 1
assert o.n["k"].a == 2
assert o.n["k"].b == "k"
assert not o.get_errors()
arg = dict(a=1, n=dict(k=dict(c=3)))
o = ExampleNestedDict(arg)
errs = (
exceptions.UnexpectedKeyError(
"c", ExampleSingle).with_index("k").with_parent("n"),
exceptions.MissingValueError(
"a", ExampleSingle).with_index("k").with_parent("n"),
)
assert o.get_errors() == errs