def test_getIndex_whenIndexIsNotValie_RaiseException(self):
test = IntegerList(1, 2, 3, 4, 5, 6, 7)
with self.assertRaises(Exception) as context:
test.get(len(test.get_data()))
self.assertIsNotNone(context.exception)
def test_insertWhenIndexIsInValidShouldShouldReturnRaise(self):
test = IntegerList(1, 2, 3, 4, 5, 6, 7)
with self.assertRaises(Exception) as context:
test.insert(len(test.get_data()), -1)
self.assertIsNotNone(context.exception)
def test_insertWhenIndexIsValidShouldReturnIndex(self):
test = IntegerList(1, 2, 3, 4, 5, 6, 7)
test.insert(2, -1)
self.assertEqual([1, 2, -1, 3, 4, 5, 6, 7], test.get_data())
def test_removeIndex_whenIndexIsValid_ShouldRemoveElement_andreturn(self):
test = IntegerList(1, 2, 3, 4, 5, 6, 7)
returned = test.remove_index(3)
expected = 4
self.assertEqual(returned, expected)
self.assertListEqual([1, 2, 3, 5, 6, 7], test.get_data())
def test_integerListAddWhenValueisInteger_ShouldBeAdded(self):
test = IntegerList()
test.add(1)
self.assertEqual([1], test.get_data())
def test_integerListWhenOnlyIntegerShouldStore(self):
values = [1, 2, 3, 4, 5]
l = IntegerList(*values)
self.assertListEqual(values, l.get_data())