def test_setitem_using_stepped_slice_with_non_string(self):
# This will call StringList.__setitem__ on both Python 2 and Python 3
str_list = StringList()
str_list.extend([u"zero", u"one", u"two", u"three"])
with self.assertRaises(TypeError):
str_list[0:3:2] = [u"four", NON_STRING_VALUE]
def test_setitem_using_slice_with_empty_sequence(self):
# This will call StringList.__setslice__ on Python 2
str_list = StringList()
str_list.extend([u"zero", u"one", u"two", u"three"])
str_list[1:3] = []
self.assertEqual(str_list, [u"zero", u"three"])
def test_setitem_using_stepped_slice(self):
# This will call StringList.__setitem__ on both Python 2 and Python 3
str_list = StringList()
str_list.extend([u"zero", u"one", u"two", u"three"])
str_list[0:3:2] = [u"four", u"five"]
self.assertEqual(str_list, [u"four", u"one", u"five", u"three"])
def test_insert_with_byte_string(self):
str_list = StringList()
str_list.insert(0, b"some string")
self.assertEqual(str_list[0], b"some string".decode('utf-8'))
def test_setitem_using_integer(self):
str_list = StringList()
str_list.append(u"some string")
str_list[0] = u"another string"
self.assertEqual(str_list[0], u"another string")
def test_insert(self):
str_list = StringList()
str_list.insert(0, u"some string")
self.assertEqual(str_list, [u"some string"])
def test_insert_with_non_string(self):
str_list = StringList()
with self.assertRaises(TypeError):
str_list.insert(0, NON_STRING_VALUE)
def test_extend_with_byte_string(self):
str_list = StringList()
str_list.extend([b"some string"])
self.assertEqual(str_list[0], b"some string".decode('utf-8'))
def test_extend_with_empty_sequence(self):
str_list = StringList()
str_list.extend([])
self.assertEqual(str_list, [])
def test_extend_with_non_string(self):
str_list = StringList()
with self.assertRaises(TypeError):
str_list.extend([u"some string", NON_STRING_VALUE])
def test_extend(self):
str_list = StringList()
str_list.extend([u"some string", u"another string"])
self.assertEqual(str_list, [u"some string", u"another string"])
def test_delitem_with_slice(self):
str_list = StringList()
str_list.extend([u"zero", u"one", u"two", u"three"])
del str_list[1:3]
self.assertEqual(str_list, [u"zero", u"three"])
def test_append_with_non_string(self):
str_list = StringList()
with self.assertRaises(TypeError):
str_list.append(NON_STRING_VALUE)
def test_append(self):
str_list = StringList()
str_list.append(u"some string")
self.assertEqual(str_list, [u"some string"])
