fcb8d040e8
Instead of lengthy blurbs, switch to single-line, machine-readable standardized (https://spdx.dev) license identifiers. The Linux kernel switched long ago, so there is strong precedent. Three cases are handled: AGPL-only, Apache-only, and dual licensed. For the latter case, I chose (AGPL-3.0-or-later and Apache-2.0), reasoning that our changes are extensive enough to apply our license. The changes we applied mechanically with a script, except to licenses/README.md. Closes #9937
48 lines
2.4 KiB
Python
48 lines
2.4 KiB
Python
# Copyright 2019-present ScyllaDB
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#
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# SPDX-License-Identifier: AGPL-3.0-or-later
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# Test for operations on items with *nested* attributes.
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import pytest
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from botocore.exceptions import ClientError
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from util import random_string
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# Test that we can write a top-level attribute that is a nested document, and
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# read it back correctly.
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def test_nested_document_attribute_write(test_table_s):
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nested_value = {
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'a': 3,
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'b': {'c': 'hello', 'd': ['hi', 'there', {'x': 'y'}, '42']},
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}
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p = random_string()
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test_table_s.put_item(Item={'p': p, 'a': nested_value})
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assert test_table_s.get_item(Key={'p': p}, ConsistentRead=True)['Item'] == {'p': p, 'a': nested_value}
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# Test that if we have a top-level attribute that is a nested document (i.e.,
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# a dictionary), updating this attribute will replace it entirely by a new
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# nested document - not merge into the old content with the new content.
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def test_nested_document_attribute_overwrite(test_table_s):
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p = random_string()
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test_table_s.put_item(Item={'p': p, 'a': {'b': 3, 'c': 4}, 'd': 5})
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assert test_table_s.get_item(Key={'p': p}, ConsistentRead=True)['Item'] == {'p': p, 'a': {'b': 3, 'c': 4}, 'd': 5}
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test_table_s.update_item(Key={'p': p}, AttributeUpdates={'a': {'Value': {'c': 5}, 'Action': 'PUT'}})
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assert test_table_s.get_item(Key={'p': p}, ConsistentRead=True)['Item'] == {'p': p, 'a': {'c': 5}, 'd': 5}
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# Moreover, we can overwrite an entire nested document by, say, a string,
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# and that's also fine.
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def test_nested_document_attribute_overwrite_2(test_table_s):
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p = random_string()
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test_table_s.put_item(Item={'p': p, 'a': {'b': 3, 'c': 4}, 'd': 5})
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assert test_table_s.get_item(Key={'p': p}, ConsistentRead=True)['Item'] == {'p': p, 'a': {'b': 3, 'c': 4}, 'd': 5}
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test_table_s.update_item(Key={'p': p}, AttributeUpdates={'a': {'Value': 'hi', 'Action': 'PUT'}})
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assert test_table_s.get_item(Key={'p': p}, ConsistentRead=True)['Item'] == {'p': p, 'a': 'hi', 'd': 5}
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# Verify that AttributeUpdates cannot be used to update a nested attribute -
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# trying to use a dot in the name of the attribute, will just create one with
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# an actual dot in its name.
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def test_attribute_updates_dot(test_table_s):
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p = random_string()
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test_table_s.update_item(Key={'p': p}, AttributeUpdates={'a.b': {'Value': 3, 'Action': 'PUT'}})
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assert test_table_s.get_item(Key={'p': p}, ConsistentRead=True)['Item'] == {'p': p, 'a.b': 3}
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