AWS Code Sample
Catalog

MockHandler.php

MockHandler.php demonstrates how to list tables in an Amazon DynamoDB database.

<?php /** * Copyright 2010-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. * * This file is licensed under the Apache License, Version 2.0 (the "License"). * You may not use this file except in compliance with the License. A copy of * the License is located at * * http://aws.amazon.com/apache2.0/ * * This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR * CONDITIONS OF ANY KIND, either express or implied. See the License for the * specific language governing permissions and limitations under the License. * * ABOUT THIS PHP SAMPLE: This sample is part of the SDK for PHP Developer Guide topic at * https://docs.aws.amazon.com/sdk-for-php/v3/developer-guide/guide_handlers-and-middleware.html * */ use Aws\Result; use Aws\MockHandler; use Aws\DynamoDb\DynamoDbClient; use Aws\CommandInterface; use Psr\Http\Message\RequestInterface; use Aws\Exception\AwsException; /** * Create a MockHandler to list all the tables in an Amazon DynamoDB database. * * This code expects that you have AWS credentials set up per: * https://docs.aws.amazon.com/sdk-for-php/v3/developer-guide/guide_credentials.html */ $mock = new MockHandler(); // Return a mocked result $mock->append(new Result(['foo' => 'bar'])); // You can provide a function to invoke; here we throw a mock exception $mock->append(function (CommandInterface $cmd, RequestInterface $req) { return new AwsException('Mock exception', $cmd); }); // Create a client with the mock handler $client = new DynamoDbClient([ 'region' => 'us-west-2', 'version' => 'latest', 'handler' => $mock ]); // Result object response will contain ['foo' => 'bar'] $result = $client->listTables(); // This will throw the exception that was enqueued $client->listTables();

Sample Details

Service: dynamodb

Last tested:

Author: jschwarzwalder (AWS)

Type: full-example

On this page: