mirror of
https://mau.dev/maunium/synapse.git
synced 2024-11-18 16:02:15 +01:00
48 lines
1.3 KiB
Python
48 lines
1.3 KiB
Python
|
# -*- coding: utf-8 -*-
|
||
|
|
# Copyright 2020 The Matrix.org Foundation C.I.C.
|
||
|
|
#
|
||
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
# you may not use this file except in compliance with the License.
|
||
|
|
# You may obtain a copy of the License at
|
||
|
|
#
|
||
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
#
|
||
|
|
# Unless required by applicable law or agreed to in writing, software
|
||
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
# See the License for the specific language governing permissions and
|
||
|
|
# limitations under the License.
|
||
|
|
from synapse.util.iterutils import chunk_seq
|
||
|
|
|
||
|
|
from tests.unittest import TestCase
|
||
|
|
|
||
|
|
|
||
|
|
class ChunkSeqTests(TestCase):
|
||
|
|
def test_short_seq(self):
|
||
|
|
parts = chunk_seq("123", 8)
|
||
|
|
|
||
|
|
self.assertEqual(
|
||
|
|
list(parts), ["123"],
|
||
|
|
)
|
||
|
|
|
||
|
|
def test_long_seq(self):
|
||
|
|
parts = chunk_seq("abcdefghijklmnop", 8)
|
||
|
|
|
||
|
|
self.assertEqual(
|
||
|
|
list(parts), ["abcdefgh", "ijklmnop"],
|
||
|
|
)
|
||
|
|
|
||
|
|
def test_uneven_parts(self):
|
||
|
|
parts = chunk_seq("abcdefghijklmnop", 5)
|
||
|
|
|
||
|
|
self.assertEqual(
|
||
|
|
list(parts), ["abcde", "fghij", "klmno", "p"],
|
||
|
|
)
|
||
|
|
|
||
|
|
def test_empty_input(self):
|
||
|
|
parts = chunk_seq([], 5)
|
||
|
|
|
||
|
|
self.assertEqual(
|
||
|
|
list(parts), [],
|
||
|
|
)
|