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# Copyright (C) 2010-2018 Jelmer Vernooij <jelmer@jelmer.uk>
# -*- encoding: utf-8 -*-
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""Tests for roundtripping text parsing."""
from ...tests import TestCase
from ..roundtrip import (
CommitSupplement,
extract_bzr_metadata,
generate_roundtripping_metadata,
inject_bzr_metadata,
parse_roundtripping_metadata,
)
class RoundtripTests(TestCase):
def test_revid(self):
md = parse_roundtripping_metadata(b"revision-id: foo\n")
self.assertEqual(b"foo", md.revision_id)
def test_parent_ids(self):
md = parse_roundtripping_metadata(b"parent-ids: foo bar\n")
self.assertEqual((b"foo", b"bar"), md.explicit_parent_ids)
def test_properties(self):
md = parse_roundtripping_metadata(b"property-foop: blar\n")
self.assertEqual({b"foop": b"blar"}, md.properties)
class FormatTests(TestCase):
def test_revid(self):
metadata = CommitSupplement()
metadata.revision_id = b"bla"
self.assertEqual(b"revision-id: bla\n",
generate_roundtripping_metadata(metadata, "utf-8"))
def test_parent_ids(self):
metadata = CommitSupplement()
metadata.explicit_parent_ids = (b"foo", b"bar")
self.assertEqual(b"parent-ids: foo bar\n",
generate_roundtripping_metadata(metadata, "utf-8"))
def test_properties(self):
metadata = CommitSupplement()
metadata.properties = {b"foo": b"bar"}
self.assertEqual(b"property-foo: bar\n",
generate_roundtripping_metadata(metadata, "utf-8"))
def test_empty(self):
metadata = CommitSupplement()
self.assertEqual(b"",
generate_roundtripping_metadata(metadata, "utf-8"))
class ExtractMetadataTests(TestCase):
def test_roundtrip(self):
(msg, metadata) = extract_bzr_metadata(b"""Foo
--BZR--
revision-id: foo
""")
self.assertEqual(b"Foo", msg)
self.assertEqual(b"foo", metadata.revision_id)
class GenerateMetadataTests(TestCase):
def test_roundtrip(self):
metadata = CommitSupplement()
metadata.revision_id = b"myrevid"
msg = inject_bzr_metadata(b"Foo", metadata, "utf-8")
self.assertEqual(b"""Foo
--BZR--
revision-id: myrevid
""", msg)
def test_no_metadata(self):
metadata = CommitSupplement()
msg = inject_bzr_metadata(b"Foo", metadata, "utf-8")
self.assertEqual(b"Foo", msg)
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