d0ca09a925
Although we don't yet support the DynamoDB API's backup features (see issue #5063), we can already implement the DescribeContinuousBackups operation. It should just say that continuous backups, and point-in-time restores, and disabled. This will be useful for client code which tries to inquire about continuous backups, even if not planning to use them in practice (e.g., see issue #10660). Refs #5063 Refs #10660 Signed-off-by: Nadav Har'El <nyh@scylladb.com>
41 lines
2.0 KiB
Python
41 lines
2.0 KiB
Python
# Copyright 2022 ScyllaDB
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#
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# SPDX-License-Identifier: AGPL-3.0-or-later
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# Tests for the different types of backup and restore features in
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# DynamoDB.
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# Because we didn't implementing this feature yet (see issue #5063), this
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# test suite is very partial.
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import pytest
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from botocore.exceptions import ClientError
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# Test the DescribeContinuousBackups operation on a table where the
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# continuous backup feature was *not* enabled.
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#
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# Oddly, as of May 2022, this can fail on AWS DynamoDB: Right after a
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# table is created, it has continuous backups disabled - but a few seconds
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# later, it suddenly reports that they are enabled! I don't know how to
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# explain this, but I believe this is not a behavior we should reproduce.
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def test_describe_continuous_backups_without_continuous_backups(test_table):
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response = test_table.meta.client.describe_continuous_backups(TableName=test_table.name)
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print(response)
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assert 'ContinuousBackupsDescription' in response
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assert 'ContinuousBackupsStatus' in response['ContinuousBackupsDescription']
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assert response['ContinuousBackupsDescription']['ContinuousBackupsStatus'] == 'DISABLED'
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assert 'PointInTimeRecoveryDescription' in response['ContinuousBackupsDescription']
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assert response['ContinuousBackupsDescription']['PointInTimeRecoveryDescription'] == {'PointInTimeRecoveryStatus': 'DISABLED'}
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# Test the DescribeContinuousBackups operation on a table that doesn't
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# exist. It should report a TableNotFoundException - not that continuous
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# backups are disabled.
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def test_describe_continuous_backups_nonexistent(test_table):
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with pytest.raises(ClientError, match='TableNotFoundException'):
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test_table.meta.client.describe_continuous_backups(TableName=test_table.name+'nonexistent')
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# Test the DescribeContinuousBackups operation without a table name.
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# It should fail with ValidationException.
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def test_describe_continuous_backups_missing(test_table):
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with pytest.raises(ClientError, match='ValidationException'):
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test_table.meta.client.describe_continuous_backups()
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