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Editing: test_bundle.py

# test_bundle.py -- tests for bundle
# Copyright (C) 2020 Jelmer Vernooij <jelmer@jelmer.uk>
#
# Dulwich is dual-licensed under the Apache License, Version 2.0 and the GNU
# General Public License as public by the Free Software Foundation; version 2.0
# or (at your option) any later version. You can redistribute it and/or
# modify it under the terms of either of these two licenses.
#
# 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.
#
# You should have received a copy of the licenses; if not, see
# <http://www.gnu.org/licenses/> for a copy of the GNU General Public License
# and <http://www.apache.org/licenses/LICENSE-2.0> for a copy of the Apache
# License, Version 2.0.
#

"""Tests for bundle support."""

import os
import tempfile

from dulwich.tests import (
    TestCase,
    )

from dulwich.bundle import (
    Bundle,
    read_bundle,
    write_bundle,
    )

class BundleTests(TestCase):

def test_roundtrip_bundle(self):
        origbundle = Bundle()
        origbundle.version = 3
        origbundle.capabilities = {'foo': None}
        origbundle.references = {b'refs/heads/master': b'ab' * 20}
        origbundle.prerequisites = [(b'cc' * 20, 'comment')]
        with tempfile.TemporaryDirectory() as td:
            with open(os.path.join(td, 'foo'), 'wb') as f:
                write_bundle(f, origbundle)

with open(os.path.join(td, 'foo'), 'rb') as f:
                newbundle = read_bundle(f)

self.assertEqual(origbundle, newbundle)

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