Python3.8中使用Moto DynamoDB和unittest的拆卸问题

pip install moto

import unittest
from moto import mock_dynamodb2
import boto3

class DynamoDBTestCase(unittest.TestCase):
    @mock_dynamodb2
    def setUp(self):
        # 创建模拟的DynamoDB表
        dynamodb = boto3.resource('dynamodb', region_name='us-west-2')
        dynamodb.create_table(
            TableName='User',
            KeySchema=[
                {
                    'AttributeName': 'id',
                    'KeyType': 'HASH'
                }
            ],
            AttributeDefinitions=[
                {
                    'AttributeName': 'id',
                    'AttributeType': 'N'
                }
            ],
            ProvisionedThroughput={
                'ReadCapacityUnits': 5,
                'WriteCapacityUnits': 5
            }
        )

    def test_create_user(self):
        # 模拟插入用户数据
        dynamodb = boto3.resource('dynamodb', region_name='us-west-2')
        table = dynamodb.Table('User')
        table.put_item(
            Item={
                'id': 1,
                'name': 'Alice'
            }
        )

        # 断言插入的数据是否正确
        response = table.get_item(Key={'id': 1})
        self.assertEqual(response['Item']['name'], 'Alice')

if __name__ == '__main__':
    unittest.main()

python test_dynamodb.py