sh_cpl/unittests/unittests_query/iterable_test_case.py
2023-02-20 15:55:20 +01:00

35 lines
948 B
Python

import unittest
from cpl_query.extension.list import List
class IterableTestCase(unittest.TestCase):
def setUp(self) -> None:
self._list = List(int)
def _clear(self):
self._list.clear()
self.assertEqual(self._list, [])
def test_append(self):
self._list.append(1)
self._list.append(2)
self._list.append(3)
self.assertEqual(self._list.to_list(), [1, 2, 3])
self.assertRaises(Exception, lambda v: self._list.append(v), "3")
def test_assign(self):
self._list.append(1)
self._list.append(2)
self._list.append(3)
self._list[0] = 42
self.assertEqual(self._list[0], 42)
self._list[0] = 1
self._list.append(42)
self.assertEqual(self._list[3], 42)
del self._list[3]
self.assertEqual(self._list.to_list(), [1, 2, 3])
self.assertRaises(Exception, lambda v: self._list.append(v), "3")