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113 lines
4.6 KiB
Python
113 lines
4.6 KiB
Python
# This file is part of Indico.
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# Copyright (C) 2002 - 2018 European Organization for Nuclear Research (CERN).
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#
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# Indico is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 3 of the
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# License, or (at your option) any later version.
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#
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# Indico is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# 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 Indico; if not, see <http://www.gnu.org/licenses/>.
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from __future__ import unicode_literals
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import hashlib
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import hmac
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import pytest
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from indico.core.storage import StorageError
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from indico_storage_s3 import plugin
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from indico_storage_s3.storage import DynamicS3Storage, S3Storage
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from indico_storage_s3.task import create_bucket
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@pytest.fixture(autouse=True)
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def mock_boto3(mocker):
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mocker.patch('indico_storage_s3.storage.boto3')
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def test_resolve_bucket_name_static():
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storage = plugin.S3Storage('bucket=test')
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assert storage._get_current_bucket_name() == 'test'
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@pytest.mark.parametrize(('date', 'name_template', 'expected_name'), (
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('2018-04-11', 'name-<year>', 'name-2018'),
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('2018-04-11', 'name-<year>-<month>', 'name-2018-04'),
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('2018-04-11', 'name-<year>-<week>', 'name-2018-15'),
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('2018-01-01', 'name-<year>-<week>', 'name-2018-01'),
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('2019-01-01', 'name-<year>-<week>', 'name-2019-00'),
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))
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def test_resolve_bucket_name_dynamic(freeze_time, date, name_template, expected_name):
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freeze_time(date)
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storage = plugin.DynamicS3Storage('bucket_template={},bucket_secret=secret'.format(name_template))
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name, token = storage._get_current_bucket_name().rsplit('-', 1)
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assert name == expected_name
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assert token == hmac.new(b'secret', expected_name, hashlib.md5).hexdigest()
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class MockConfig(object):
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def __init__(self):
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self.STORAGE_BACKENDS = {'s3': None}
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@pytest.mark.usefixtures('app_context')
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@pytest.mark.parametrize(('date', 'name_template', 'bucket_created', 'expected_name', 'expected_error'), (
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('2018-04-11', 'name', False, None, None),
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('2018-12-01', 'name', False, None, None),
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('2018-04-11', 'name-<year>', False, None, None),
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('2018-01-01', 'name-<year>', False, None, None),
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('2018-12-01', 'name-<month>', False, None, RuntimeError),
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('2018-12-01', 'name-<week>', False, None, RuntimeError),
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('2018-12-01', 'name-<month>-<week>', False, None, RuntimeError),
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('2018-12-01', 'name-<year>', True, 'name-2019', None),
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('2018-12-01', 'name-<year>-<month>', True, 'name-2019-01', None),
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('2018-01-01', 'name-<year>-<month>', True, 'name-2018-02', None),
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('2018-12-03', 'name-<year>-<week>', True, 'name-2018-50', None),
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))
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def test_dynamic_bucket_creation_task(freeze_time, mocker, date, name_template, bucket_created, expected_name,
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expected_error):
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freeze_time(date)
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if '<' in name_template:
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storage = plugin.DynamicS3Storage('bucket_template={},bucket_secret=secret'.format(name_template))
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else:
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storage = plugin.S3Storage('bucket={}'.format(name_template))
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mocker.patch('indico_storage_s3.task.config', MockConfig())
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mocker.patch('indico_storage_s3.task.get_storage', return_value=storage)
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create_bucket_call = mocker.patch.object(plugin.DynamicS3Storage, '_create_bucket')
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if expected_error:
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with pytest.raises(expected_error):
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create_bucket()
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else:
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create_bucket()
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if bucket_created:
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token = hmac.new(b'secret', expected_name, hashlib.md5).hexdigest()
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create_bucket_call.assert_called_with('{}-{}'.format(expected_name, token))
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else:
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assert not create_bucket_call.called
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def test_static_bucket_name_too_long():
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S3Storage('bucket=test' + 'x'*59)
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with pytest.raises(StorageError):
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S3Storage('bucket=test' + 'x'*60)
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def test_dynamic_bucket_name_too_long():
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s = DynamicS3Storage('bucket_secret=secret,bucket_template=test-<year>' + 'x'*37)
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assert len(s._get_current_bucket_name()) == 63
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s = DynamicS3Storage('bucket_secret=secret,bucket_template=test-<year>-<month>' + 'x'*34)
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assert len(s._get_current_bucket_name()) == 63
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with pytest.raises(StorageError):
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DynamicS3Storage('bucket_secret=secret,bucket_template=test-<year>' + 'x' * 38)
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with pytest.raises(StorageError):
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DynamicS3Storage('bucket_secret=secret,bucket_template=test-<year>-<month>' + 'x' * 35)
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