Amazon S3 standalone stub server

amazon s3 mock java
mock s3 python
pytest-moto
aws stub
golang mock s3
mock amazons3clientbuilder
s3 simulator
moto lambda

I seem to recall reading about an Amazon S3-compatible test server that you could run on your own server for unit tests or whatever. However, I've just exhausted my patience looking for this with both Google and AWS. Does such a thing exist? If not, I think I'll write one.

Note: I'm asking about Amazon S3 (the storage system) rather than Amazon EC2 (cloud computing).

Are you thinking of Park Place?

FYI, its old home page is offline now.

adobe/S3Mock: A simple mock implementation of the AWS , S3Mock. Introduction. S3Mock is a lightweight server that implements parts of the Amazon S3 API. It has been created to support hermetic testing and reduces  S3 Browser is a standalone application on Windows. There is a paid pro version as well, giving you more options (you actually will need those features), but first test the water and if you like this application, you can buy it.

I think moto (https://github.com/spulec/moto) is the perfect tool for your unittests. Moto mocks all accesses to S3, SQS, etc. and can be used in any programming language using their web server.

It is trivial to setup, lightweight and fast.

From moto's README:

Imagine you have the following code that you want to test:

import boto
from boto.s3.key import Key

class MyModel(object):
    def __init__(self, name, value):
        self.name = name
        self.value = value

    def save(self):
        conn = boto.connect_s3()
        bucket = conn.get_bucket('mybucket')
        k = Key(bucket)
        k.key = self.name
        k.set_contents_from_string(self.value)

Take a minute to think how you would have tested that in the past. Now see how you could test it with Moto:

import boto
from moto import mock_s3
from mymodule import MyModel

@mock_s3
def test_my_model_save():
    model_instance = MyModel('steve', 'is awesome')
    model_instance.save()

    conn = boto.connect_s3()
    assert conn.get_bucket('mybucket').get_key('steve') == 'is awesome'

spulec/moto: A library that allows you to easily mock out , A library that allows you to easily mock out tests based on AWS infrastructure. to start/stop moto server mode through code Opened by eric-weaver almost 3  By contrast, a dynamic website relies on server-side processing, including server-side scripts such as PHP, JSP, or ASP.NET. Amazon S3 does not support server-side scripting. You can use the following quick procedures to configure an S3 bucket for static website hosting in the Amazon S3 console.

Park Place has moved to github: http://github.com/technoweenie/parkplace

Advanced client stubbing in the AWS SDK for Ruby Version 3, The AWS SDK for Ruby provides a robust set of features for stubbing your clients, to make unit tests easier and less s3 = Aws::S3::Client.new(stub_responses: true) However, for example purposes, the file is standalone.). Reading and Writing Data Sources From and To Amazon S3. The following example illustrates how to read a text file from Amazon S3 into an RDD, convert the RDD to a DataFrame, and then use the Data Source API to write the DataFrame into a Parquet file on Amazon S3: Specify Amazon S3 credentials. Read a text file in Amazon S3:

Eucalyptus http://eucalyptus.cs.ucsb.edu/

EUCALYPTUS - Elastic Utility Computing Architecture for Linking Your Programs To Useful Systems - is an open-source software infrastructure for implementing "cloud computing" on clusters. The current interface to EUCALYPTUS is compatible with Amazon's EC2 interface, but the infrastructure is designed to support multiple client-side interfaces.

Note that, according to the documentation, Eucalypus includes a reimplementation not only of the EC2 interface but also the S3 storage system. That storage component is called Walrus. (http://open.eucalyptus.com/wiki/EucalyptusUserGuide_v1.5.2)

Mock s3 example, Moto - Mock AWS Services Example: def test_something(s3): from some. example. S3 with Java; Another example using Amazon S3 and Java; Mocking Amazon S3 Server with a Local server. Stand-alone server mode¶. package s3iface. Effectively Testing Our AWS S3 Utilization Using The S3Mock. S3Mock implements basic functionality of Amazon’s AWS S3 API. The following is an overview of implemented S3 operations and

Fake S3 appears to be an up-to-date reimplementation of S3, specifically designed for use in testing.

Mocking AWS Services, AWS Cloud is pretty awesome and growing at a very rapid pace. server which is useful for testing S3 calls in your code by creating a mock server which is responsive to the same API as Amazon S3. Moto Standalone Server Mode:. A standalone Amazon S3 (REST) client for PHP 5/CURL.

[PDF] The Journey of Testing with Stubs and Proxies in AWS, We can create different permutations of test data stubs to increase code We implemented Wiremock server in AWS for the team and were able to java -jar wiremock-1.53-standalone.jar --verbose --port 8080 --proxy-all=[DOC DNS Name​]. JasperReports Server can run as a standalone server, or it can be embedded into web applications. JasperReports Server is designed with automatic detection functionality for connecting to Amazon Relational Database Service (Amazon RDS), Amazon Redshift, and Amazon EMR.

Effectively Testing Our AWS S3 Utilization Using The S3Mock, S3Mock implements basic functionality of Amazon's AWS S3 API. The standalone server is available in Maven-central. S3Mock - A simple mock implementation of the AWS S3 API startable as Docker image or JUnit rule  Copies of all data uploaded to Amazon S3 and Amazon S3 Glacier are created and stored across at least three devices in a single AWS Region. Even when following best practices, on-premises capabilities cannot match AWS’ durability due to our global scale and security.

IBM Websphere Portal 8: Web Experience Factory and the Cloud, Web Experience Factory and the Cloud Chelis Camargo, Helmar Martens IBM SmartCloud, Amazon Cloud, or on a standalone virtual image machine. topology artifacts (start and stop portal server—start and stop HTTP server). documented, and stub developed during the BVA) and the desired corporate branding. Amazon S3 autonome stub serveur il me semble me rappeler avoir lu au sujet D'un serveur de test compatible Amazon S3 que vous pourriez exécuter sur votre propre serveur pour des tests unitaires ou n'importe quoi.

Comments
  • somewhat related (though more geared towards production use than unit testing): serverfault.com/questions/283914/…
  • I was wondering about S3 (the storage system) rather than EC2 (cloud computing).
  • I think you're talking about EC2 (cloud computing) while I'm wondering about S3 (the storage system).