def test_range_parse_zero():
xml_range = Range("test", 0, 2, Int("testint"))
obj = []
assert xml_range.parse(r"<test></test>") == obj
assert xml_range.parse("<test />") == obj
def test_range_parse_less():
xml_range = Range("test", 2, 4, Int("testint"))
with pytest.raises(RangeError):
xml_range.parse(r"<test><testint>1</testint></test>")
def test_range_parse_more():
xml_range = Range("test", 0, 2, Int("testint"))
with pytest.raises(RangeError):
xml_range.parse(
r"<test><testint>1</testint><testint>2</testint><testint>3</testint></test>"
)
def test_range_parse():
xml_range = Range("test", 2, 4, Int("testint"))
obj = [1, 2, 3]
assert xml_range.parse(
r"<test><testint>1</testint><testint>2</testint><testint>3</testint></test>"
) == obj