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# Copyright (C) 2010-2023 RhodeCode GmbH
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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 Affero General Public License, version 3
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# (only), as published by the Free Software Foundation.
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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 Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# This program is dual-licensed. If you wish to learn more about the
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# RhodeCode Enterprise Edition, including its added features, Support services,
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# and proprietary license terms, please see https://rhodecode.com/licenses/
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import pytest
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from rhodecode.lib.vcs.nodes import FileNode
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from rhodecode.lib.vcs.exceptions import CommitDoesNotExistError
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from rhodecode.model.pull_request import PullRequestModel
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@pytest.mark.usefixtures('config_stub')
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@pytest.mark.backends('git')
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class TestGetDiffForPrOrVersion(object):
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def test_works_for_missing_git_references(self, pr_util):
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pull_request = self._prepare_pull_request(pr_util)
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removed_commit_id = pr_util.remove_one_commit()
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self.assert_commit_cannot_be_accessed(removed_commit_id, pull_request)
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self.assert_diff_can_be_fetched(pull_request)
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def test_works_for_missing_git_references_during_update(self, pr_util):
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pull_request = self._prepare_pull_request(pr_util)
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removed_commit_id = pr_util.remove_one_commit()
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self.assert_commit_cannot_be_accessed(removed_commit_id, pull_request)
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pr_version = PullRequestModel().get_versions(pull_request)[0]
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self.assert_diff_can_be_fetched(pr_version)
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def _prepare_pull_request(self, pr_util):
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commits = [
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{'message': 'a'},
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{'message': 'b', 'added': [FileNode(b'file_b', 'test_content\n')]},
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{'message': 'c', 'added': [FileNode(b'file_c', 'test_content\n')]},
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]
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pull_request = pr_util.create_pull_request(
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commits=commits, target_head='a', source_head='c',
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revisions=['b', 'c'])
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return pull_request
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def assert_diff_can_be_fetched(self, pr_or_version):
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source_repo = pr_or_version.source_repo
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source_ref_id = pr_or_version.source_ref_parts.commit_id
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target_ref_id = pr_or_version.target_ref_parts.commit_id
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diff = PullRequestModel()._get_diff_from_pr_or_version(
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source_repo, source_ref_id, target_ref_id,
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hide_whitespace_changes=False, diff_context=6)
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assert b'file_b' in diff.raw.tobytes()
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def assert_commit_cannot_be_accessed(
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self, removed_commit_id, pull_request):
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source_vcs = pull_request.source_repo.scm_instance()
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with pytest.raises(CommitDoesNotExistError):
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source_vcs.get_commit(commit_id=removed_commit_id)
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