def test_integer_list_remove_index__when_valid_index__expect_to_remove_and_return_it(
self):
value_to_be_removed = 3
integer_list = IntegerList(1, 2, value_to_be_removed, 4)
result = integer_list.remove_index(2)
self.assertEqual(value_to_be_removed, result)
self.assertListEqual([1, 2, 4], integer_list.get_data())
def test_integer_list_get_biggest__expect_to_return_the_biggest(self):
biggest = 17
integer_list = IntegerList(1, 2, biggest, 3, 4)
actual = integer_list.get_biggest()
self.assertEqual(biggest, actual)
def test_integer_list_add__when_int__expect_to_add_it(self):
integer_list = IntegerList()
internal_list = integer_list.add(1)
self.assertEqual([1], internal_list)
def test_integer_list_init__when_not_only_integers__expect_exception(self):
with self.assertRaises(Exception):
IntegerList(1, 2, 'as')
def test_integer_list_init__when_integers__expect_to_create_it(self):
IntegerList(1, 2, 3)
def test_integer_list_remove_index__when_invalid_positive_index__expect_exception(
self):
integer_list = IntegerList(1, 2, 3)
index = 3
with self.assertRaises(IndexError):
integer_list.remove_index(index)
def test_integer_list_add__when_str__expect_exception(self):
integer_list = IntegerList()
with self.assertRaises(ValueError):
integer_list.add('as')