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Viewing changes to breezy/git/tests/test_roundtrip.py

  • Committer: Jelmer Vernooij
  • Date: 2020-04-05 19:11:34 UTC
  • mto: (7490.7.16 work)
  • mto: This revision was merged to the branch mainline in revision 7501.
  • Revision ID: jelmer@jelmer.uk-20200405191134-0aebh8ikiwygxma5
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breezy/git/tests/test_roundtrip.py
 
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# Copyright (C) 2010-2018 Jelmer Vernooij <jelmer@jelmer.uk>
 
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# -*- encoding: utf-8 -*-
 
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#
 
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# This program is free software; you can redistribute it and/or modify
 
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# it under the terms of the GNU General Public License as published by
 
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# the Free Software Foundation; either version 2 of the License, or
 
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# (at your option) any later version.
 
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#
 
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# This program is distributed in the hope that it will be useful,
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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# GNU General Public License for more details.
 
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#
 
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# You should have received a copy of the GNU General Public License
 
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# along with this program; if not, write to the Free Software
 
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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"""Tests for roundtripping text parsing."""
 
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from __future__ import absolute_import
 
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from ...tests import TestCase
 
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from ..roundtrip import (
 
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    CommitSupplement,
 
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    extract_bzr_metadata,
 
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    generate_roundtripping_metadata,
 
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    inject_bzr_metadata,
 
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    parse_roundtripping_metadata,
 
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    )
 
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class RoundtripTests(TestCase):
 
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    def test_revid(self):
 
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        md = parse_roundtripping_metadata(b"revision-id: foo\n")
 
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        self.assertEqual(b"foo", md.revision_id)
 
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    def test_parent_ids(self):
 
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        md = parse_roundtripping_metadata(b"parent-ids: foo bar\n")
 
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        self.assertEqual((b"foo", b"bar"), md.explicit_parent_ids)
 
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    def test_properties(self):
 
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        md = parse_roundtripping_metadata(b"property-foop: blar\n")
 
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        self.assertEqual({b"foop": b"blar"}, md.properties)
 
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class FormatTests(TestCase):
 
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    def test_revid(self):
 
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        metadata = CommitSupplement()
 
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        metadata.revision_id = b"bla"
 
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        self.assertEqual(b"revision-id: bla\n",
 
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                         generate_roundtripping_metadata(metadata, "utf-8"))
 
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    def test_parent_ids(self):
 
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        metadata = CommitSupplement()
 
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        metadata.explicit_parent_ids = (b"foo", b"bar")
 
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        self.assertEqual(b"parent-ids: foo bar\n",
 
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                         generate_roundtripping_metadata(metadata, "utf-8"))
 
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    def test_properties(self):
 
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        metadata = CommitSupplement()
 
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        metadata.properties = {b"foo": b"bar"}
 
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        self.assertEqual(b"property-foo: bar\n",
 
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                         generate_roundtripping_metadata(metadata, "utf-8"))
 
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    def test_empty(self):
 
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        metadata = CommitSupplement()
 
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        self.assertEqual(b"",
 
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                         generate_roundtripping_metadata(metadata, "utf-8"))
 
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class ExtractMetadataTests(TestCase):
 
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    def test_roundtrip(self):
 
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        (msg, metadata) = extract_bzr_metadata(b"""Foo
 
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--BZR--
 
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revision-id: foo
 
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""")
 
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        self.assertEqual(b"Foo", msg)
 
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        self.assertEqual(b"foo", metadata.revision_id)
 
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class GenerateMetadataTests(TestCase):
 
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    def test_roundtrip(self):
 
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        metadata = CommitSupplement()
 
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        metadata.revision_id = b"myrevid"
 
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        msg = inject_bzr_metadata(b"Foo", metadata, "utf-8")
 
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        self.assertEqual(b"""Foo
 
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--BZR--
 
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revision-id: myrevid
 
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""", msg)
 
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    def test_no_metadata(self):
 
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        metadata = CommitSupplement()
 
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        msg = inject_bzr_metadata(b"Foo", metadata, "utf-8")
 
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        self.assertEqual(b"Foo", msg)