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import unittest
import warnings
from iotas.ordered_list_utils import (
check_line_for_ordered_list_item,
calculate_ordered_list_index,
format_ordered_list_item,
)
warnings.filterwarnings("ignore", "version")
class Test(unittest.TestCase):
def test_check_line_for_ordered_list_item(self) -> None:
self.assertIsNotNone(check_line_for_ordered_list_item("1. item"))
self.assertIsNotNone(check_line_for_ordered_list_item("1) item"))
self.assertIsNotNone(check_line_for_ordered_list_item("a) item"))
self.assertIsNotNone(check_line_for_ordered_list_item("a. item"))
self.assertIsNone(check_line_for_ordered_list_item("plain"))
self.assertIsNone(check_line_for_ordered_list_item(""))
self.assertIsNone(check_line_for_ordered_list_item("1 item"))
self.assertIsNone(check_line_for_ordered_list_item("- unordered"))
def test_calculate_ordered_list_index(self) -> None:
self.assertEqual(calculate_ordered_list_index("1", 1), "2")
self.assertEqual(calculate_ordered_list_index("2", -1), "1")
self.assertEqual(calculate_ordered_list_index("1", -1), "0")
self.assertEqual(calculate_ordered_list_index("0", -1), "-1")
self.assertEqual(calculate_ordered_list_index("a", 1), "b")
self.assertEqual(calculate_ordered_list_index("A", 1), "B")
self.assertEqual(calculate_ordered_list_index("b", -1), "a")
self.assertEqual(calculate_ordered_list_index("B", -1), "A")
self.assertIsNone(calculate_ordered_list_index("z", 1))
self.assertIsNone(calculate_ordered_list_index("Z", 1))
self.assertIsNone(calculate_ordered_list_index("1.", 1))
self.assertIsNone(calculate_ordered_list_index("a)", 1))
self.assertIsNone(calculate_ordered_list_index("", 1))
self.assertIsNone(calculate_ordered_list_index("text", 1))
def test_format_ordered_list_item(self) -> None:
self.assertEqual(format_ordered_list_item("", "a", ")"), "a) ")
self.assertEqual(format_ordered_list_item(" ", "3", "."), " 3. ")
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