diff options
Diffstat (limited to 'glance_store/tests/unit/common/test_utils.py')
| -rw-r--r-- | glance_store/tests/unit/common/test_utils.py | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/glance_store/tests/unit/common/test_utils.py b/glance_store/tests/unit/common/test_utils.py new file mode 100644 index 0000000..71841c8 --- /dev/null +++ b/glance_store/tests/unit/common/test_utils.py @@ -0,0 +1,31 @@ +# Copyright 2018 RedHat Inc. +# All Rights Reserved. +# +# 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. + +import tempfile + +from oslotest import base + +from glance_store.common import utils + + +class TestUtils(base.BaseTestCase): + def test_cooperative_reader_returns_bytes(self): + with tempfile.TemporaryFile() as fd: + reader = utils.CooperativeReader(fd) + # Make sure CooperativeReader does not use cooperative_read instead + # of its own read method. + reader.read = utils.CooperativeReader.read + out = reader.read(reader) + self.assertEqual(out, b'') |