def test_connection_integration(ddb_url): table_name = 'pynamodb-ci-connection' # For use with a fake dynamodb connection # See: http://aws.amazon.com/dynamodb/developer-resources/ conn = Connection(host=ddb_url) print(conn) print("conn.describe_table...") table = None try: table = conn.describe_table(table_name) except TableDoesNotExist: params = { 'read_capacity_units': 1, 'write_capacity_units': 1, 'attribute_definitions': [{ 'attribute_type': STRING, 'attribute_name': 'Forum' }, { 'attribute_type': STRING, 'attribute_name': 'Thread' }, { 'attribute_type': STRING, 'attribute_name': 'AltKey' }, { 'attribute_type': NUMBER, 'attribute_name': 'number' }], 'key_schema': [{ 'key_type': HASH, 'attribute_name': 'Forum' }, { 'key_type': RANGE, 'attribute_name': 'Thread' }], 'global_secondary_indexes': [{ 'index_name': 'alt-index', 'key_schema': [{ 'KeyType': 'HASH', 'AttributeName': 'AltKey' }], 'projection': { 'ProjectionType': 'KEYS_ONLY' }, 'provisioned_throughput': { 'ReadCapacityUnits': 1, 'WriteCapacityUnits': 1, } }], 'local_secondary_indexes': [{ 'index_name': 'view-index', 'key_schema': [{ 'KeyType': 'HASH', 'AttributeName': 'Forum' }, { 'KeyType': 'RANGE', 'AttributeName': 'AltKey' }], 'projection': { 'ProjectionType': 'KEYS_ONLY' } }] } print("conn.create_table...") conn.create_table(table_name, **params) while table is None: time.sleep(1) table = conn.describe_table(table_name) while table['TableStatus'] == 'CREATING': time.sleep(2) table = conn.describe_table(table_name) print("conn.list_tables") conn.list_tables() print("conn.update_table...") conn.update_table(table_name, read_capacity_units=table.get( PROVISIONED_THROUGHPUT).get(READ_CAPACITY_UNITS) + 1, write_capacity_units=2) table = conn.describe_table(table_name) while table['TableStatus'] != 'ACTIVE': time.sleep(2) table = conn.describe_table(table_name) print("conn.put_item") conn.put_item( table_name, 'item1-hash', range_key='item1-range', attributes={'foo': { 'S': 'bar' }}, condition=NotExists(Path('Forum')), ) conn.get_item(table_name, 'item1-hash', range_key='item1-range') conn.delete_item(table_name, 'item1-hash', range_key='item1-range') items = [] for i in range(10): items.append({"Forum": "FooForum", "Thread": f"thread-{i}"}) print("conn.batch_write_items...") conn.batch_write_item(table_name, put_items=items) print("conn.batch_get_items...") data = conn.batch_get_item(table_name, items) print("conn.query...") conn.query( table_name, "FooForum", range_key_condition=(BeginsWith(Path('Thread'), Value('thread'))), ) print("conn.scan...") conn.scan(table_name, ) print("conn.delete_table...") conn.delete_table(table_name)
range_key='item1-range' ) conn.delete_item( table_name, 'item1-hash', range_key='item1-range' ) items = [] for i in range(10): items.append( {"Forum": "FooForum", "Thread": "thread-{0}".format(i)} ) print("conn.batch_write_items...") conn.batch_write_item( table_name, put_items=items ) print("conn.batch_get_items...") data = conn.batch_get_item( table_name, items ) print("conn.query...") conn.query( table_name, "FooForum", key_conditions={'Thread': {'ComparisonOperator': 'BEGINS_WITH', 'AttributeValueList': ['thread']}} ) print("conn.scan...") conn.scan( table_name,
def test_batch_write_item(self): """ Connection.batch_write_item """ items = [] conn = Connection() table_name = 'Thread' for i in range(10): items.append( {"ForumName": "FooForum", "Subject": "thread-{0}".format(i)} ) self.assertRaises( ValueError, conn.batch_write_item, table_name) with patch(PATCH_METHOD) as req: req.return_value = HttpOK(), DESCRIBE_TABLE_DATA conn.describe_table(table_name) with patch(PATCH_METHOD) as req: req.return_value = HttpOK(), {} conn.batch_write_item( table_name, put_items=items, return_item_collection_metrics='SIZE', return_consumed_capacity='TOTAL' ) params = { 'return_consumed_capacity': 'TOTAL', 'return_item_collection_metrics': 'SIZE', 'request_items': { 'Thread': [ {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-0'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-1'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-2'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-3'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-4'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-5'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-6'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-7'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-8'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-9'}}}} ] } } self.assertEqual(req.call_args[1], params) with patch(PATCH_METHOD) as req: req.return_value = HttpOK(), {} conn.batch_write_item( table_name, put_items=items ) params = { 'return_consumed_capacity': 'TOTAL', 'request_items': { 'Thread': [ {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-0'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-1'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-2'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-3'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-4'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-5'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-6'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-7'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-8'}}}}, {'PutRequest': {'Item': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-9'}}}} ] } } self.assertEqual(req.call_args[1], params) with patch(PATCH_METHOD) as req: req.return_value = HttpBadRequest(), {} self.assertRaises( PutError, conn.batch_write_item, table_name, delete_items=items ) with patch(PATCH_METHOD) as req: req.return_value = HttpOK(), {} conn.batch_write_item( table_name, delete_items=items ) params = { 'return_consumed_capacity': 'TOTAL', 'request_items': { 'Thread': [ {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-0'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-1'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-2'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-3'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-4'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-5'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-6'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-7'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-8'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-9'}}}} ] } } self.assertEqual(req.call_args[1], params) with patch(PATCH_METHOD) as req: req.return_value = HttpOK(), {} conn.batch_write_item( table_name, delete_items=items, return_consumed_capacity='TOTAL', return_item_collection_metrics='SIZE' ) params = { 'return_consumed_capacity': 'TOTAL', 'return_item_collection_metrics': 'SIZE', 'request_items': { 'Thread': [ {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-0'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-1'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-2'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-3'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-4'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-5'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-6'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-7'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-8'}}}}, {'DeleteRequest': {'Key': {'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-9'}}}} ] } } self.assertEqual(req.call_args[1], params)
'item1-hash', range_key='item1-range', attributes={'foo': { 'S': 'bar' }}, expected={'Forum': { 'Exists': False }}) conn.get_item(table_name, 'item1-hash', range_key='item1-range') conn.delete_item(table_name, 'item1-hash', range_key='item1-range') items = [] for i in range(10): items.append({"Forum": "FooForum", "Thread": "thread-{0}".format(i)}) print("conn.batch_write_items...") conn.batch_write_item(table_name, put_items=items) print("conn.batch_get_items...") data = conn.batch_get_item(table_name, items) print("conn.query...") conn.query(table_name, "FooForum", key_conditions={ 'Thread': { 'ComparisonOperator': 'BEGINS_WITH', 'AttributeValueList': ['thread'] } }) print("conn.scan...") conn.scan(table_name, ) print("conn.delete_table...") conn.delete_table(table_name)