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# SPDX-License-Identifier: GPL-3.0-or-later
"""
Various functions and objects that can be reused between unit tests
"""
# This file is part of Haketilo.
#
# Copyright (C) 2021,2022 Wojtek Kosior <koszko@koszko.org>
#
# 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 3 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, see <https://www.gnu.org/licenses/>.
#
# I, Wojtek Kosior, thereby promise not to sue for violation of this file's
# license. Although I request that you do not make use of this code in a
# proprietary program, I am not going to enforce this in court.
from hashlib import sha256
def sample_file(contents):
return {
'hash_key': f'sha256-{sha256(contents.encode()).digest().hex()}',
'contents': contents
}
sample_files = {
'report.spdx': sample_file('<!-- dummy report -->'),
'LICENSES/somelicense.txt': sample_file('Permission is granted...'),
'LICENSES/CC0-1.0.txt': sample_file('Dummy Commons...'),
'hello.js': sample_file('console.log("uńićódę hello!");\n'),
'bye.js': sample_file('console.log("bye!");\n'),
'combined.js': sample_file('console.log("hello!\\nbye!");\n'),
'README.md': sample_file('# Python Frobnicator\n...')
}
sample_files_by_hash = dict([[file['hash_key'], file['contents']]
for file in sample_files.values()])
def sample_file_ref(file_name):
return {'file': file_name, 'hash_key': sample_files[file_name]['hash_key']}
def item_version_string(definition, include_revision=False):
"""
Given a resource or mapping definition, read its "version" property (and
also "revision" if applicable) and produce a corresponding version string.
"""
ver = '.'.join([str(num) for num in definition['version']])
revision = definition.get('revision') if include_revision else None
return f'{ver}-{revision}' if revision is not None else ver
def sample_data_dict(items):
"""
Some indexeddb functions expect saved items to be provided in a nested dict
that makes them queryable by identifier by version. This function converts
items list to such dict.
"""
return dict([(it['identifier'], {item_version_string(it): it})
for it in items])
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