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# Copyright 2010-2020 The pygit2 contributors
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2,
# as published by the Free Software Foundation.
#
# In addition to the permissions in the GNU General Public License,
# the authors give you unlimited permission to link the compiled
# version of this file into combinations with other programs,
# and to distribute those combinations without any restriction
# coming from the use of this file. (The General Public License
# restrictions do apply in other respects; for example, they cover
# modification of the file, and distribution when not linked into
# a combined executable.)
#
# This file 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; see the file COPYING. If not, write to
# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.
"""Tests for Tag objects."""
import pygit2
import pytest
TAG_SHA = '3d2962987c695a29f1f80b6c3aa4ec046ef44369'
def test_read_tag(barerepo):
repo = barerepo
tag = repo[TAG_SHA]
target = repo[tag.target]
assert isinstance(tag, pygit2.Tag)
assert pygit2.GIT_OBJ_TAG == tag.type
assert pygit2.GIT_OBJ_COMMIT == target.type
assert 'root' == tag.name
assert 'Tagged root commit.\n' == tag.message
assert 'Initial test data commit.\n' == target.message
assert tag.tagger == pygit2.Signature('Dave Borowitz', 'dborowitz@google.com', 1288724692, -420)
def test_new_tag(barerepo):
name = 'thetag'
target = 'af431f20fc541ed6d5afede3e2dc7160f6f01f16'
message = 'Tag a blob.\n'
tagger = pygit2.Signature('John Doe', 'jdoe@example.com', 12347, 0)
target_prefix = target[:5]
too_short_prefix = target[:3]
with pytest.raises(ValueError):
barerepo.create_tag(name, too_short_prefix, pygit2.GIT_OBJ_BLOB, tagger, message)
sha = barerepo.create_tag(name, target_prefix, pygit2.GIT_OBJ_BLOB,
tagger, message)
tag = barerepo[sha]
assert '3ee44658fd11660e828dfc96b9b5c5f38d5b49bb' == tag.hex
assert name == tag.name
assert target == tag.target.hex
assert tagger == tag.tagger
assert message == tag.message
assert name == barerepo[tag.hex].name
def test_modify_tag(barerepo):
name = 'thetag'
target = 'af431f20fc541ed6d5afede3e2dc7160f6f01f16'
message = 'Tag a blob.\n'
tagger = ('John Doe', 'jdoe@example.com', 12347)
tag = barerepo[TAG_SHA]
with pytest.raises(AttributeError): setattr(tag, 'name', name)
with pytest.raises(AttributeError): setattr(tag, 'target', target)
with pytest.raises(AttributeError): setattr(tag, 'tagger', tagger)
with pytest.raises(AttributeError): setattr(tag, 'message', message)
def test_get_object(barerepo):
repo = barerepo
tag = repo[TAG_SHA]
assert repo[tag.target].id == tag.get_object().id
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