def test_missing_element(self):
# b is missing
with self.assertRaises(DataGenError):
parse_element({
"object": "a",
**linenum
}, "object", {"b": str}, {}, ParseContext())
def test_defaulted_element(self):
# q should be defaulted
result = parse_element({
"object": "a",
**linenum
}, "object", {}, {"q": str}, ParseContext())
assert result.q is None
def test_parse_element(self):
result = parse_element(
{"object": "a", "b": "c", **linenum},
"object",
{"b": str},
{},
ParseContext(),
)
assert result.b == "c"
def test_optional_element(self):
# b is missing
result = parse_element(
{"object": "a", "q": "z", **linenum},
"object",
{},
{"q": str},
ParseContext(),
)
assert result.q == "z"
def test_unknown_element(self):
# b is missing
with pytest.raises(DataGenError):
parse_element(
{"object": "a", "q": "z", **linenum}, "object", {}, {}, ParseContext()
)