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#1823 - Add support to delete items from a nested list

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This commit is contained in:
Bert Blommers 2019-10-14 09:59:52 +01:00
commit 106692ed88
2 changed files with 25 additions and 1 deletions
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21
tests/test_dynamodb2/test_dynamodb.py
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@ -2361,7 +2361,6 @@ def test_update_list_index__set_index_of_a_string():
UpdateExpression='set itemstr[1]=:Item',
ExpressionAttributeValues={':Item': {'S': 'string_update'}})
result = client.get_item(TableName=table_name, Key={'id': {'S': 'foo2'}})['Item']
print(result)
ex.exception.response['Error']['Code'].should.equal('ValidationException')
ex.exception.response['Error']['Message'].should.equal(
@ -2392,6 +2391,26 @@ def test_remove_list_index__remove_existing_nested_index():
assert result['itemmap']['M']['itemlist']['L'] == [{'S': 'bar1'}]
@mock_dynamodb2
def test_remove_list_index__remove_existing_double_nested_index():
table_name = 'test_list_index_access'
client = create_table_with_list(table_name)
client.put_item(TableName=table_name,
Item={'id': {'S': 'foo2'},
'itemmap': {'M': {'itemlist': {'L': [{'M': {'foo00': {'S': 'bar1'},
'foo01': {'S': 'bar2'}}},
{'M': {'foo10': {'S': 'bar1'},
'foo11': {'S': 'bar2'}}}]}}}})
client.update_item(TableName=table_name, Key={'id': {'S': 'foo2'}},
UpdateExpression='REMOVE itemmap.itemlist[1].foo10')
#
result = client.get_item(TableName=table_name, Key={'id': {'S': 'foo2'}})['Item']
assert result['id'] == {'S': 'foo2'}
assert result['itemmap']['M']['itemlist']['L'][0]['M'].should.equal({'foo00': {'S': 'bar1'},
'foo01': {'S': 'bar2'}}) # untouched
assert result['itemmap']['M']['itemlist']['L'][1]['M'].should.equal({'foo11': {'S': 'bar2'}}) # changed
@mock_dynamodb2
def test_remove_list_index__remove_index_out_of_range():
table_name = 'test_list_index_access'