Tdbank Soa Test

8/8/2019 Tdbank Soa Test

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2009 IBM Corporation

by

Bikram K Panda


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2009 IBM Corporation2

Web Services:-

What is SOA

SOA Approach

Web Service

WS Providers and Protocols

SOA Testing

Web Service Testing

JMS Testing

MQ Testing

Tool Recommendations for SOA Test

Q&A

Testing Competency Solution Center


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What is SOA:-


SOAstands for

Service Oriented Architecture Service-orientation is a design paradigm comprised of a specific setof design principles.The fundamental unit of service-oriented solution logic is theservice.

Service can be

A repeatable Business Task- e.g Opening a New Account, Check Customer Credit etc etc.

A Code that performs specific business task.

A set of consistent data definitions- e.g Classification of tables, Quoting Formulas, Pricing Charts.

Service-A

Service-A

Capability A

Capability B


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SOA is like yourwardrobe

Think of each article ofclothing in your

wardrobe as a business

service

Flexibly and

easily assemble

outfits from the

wardrobe.

Save money by

creating new outfits

with your existing

clothes.

Make those basics

work better just

by adding a great

sweater.

SOA helps your

business become

more stylish

more innovative.

What is SOA Cont:-

SOA is like your wardrobe


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What is SOA Cont:-


SOA also generally provides a way for consumers of services, such as web-based

applications, to be aware of available SOA-based services. For example, several

disparate departments within a company may develop and deploy SOA services in

different implementation languages; their respective clients will benefit from a well

understood, well defined interface to access them. XML is commonly used for

interfacing with SOA services, though this is not required.

SOA defines how to integrate widely disparate applications for a world that is Web

based and uses multiple implementation platforms. Rather than defining an API,

SOA defines the interface in terms of protocols and functionality. An endpointis the

entry point for such an SOA implementation.
http://en.wikipedia.org/wiki/Client_(computing)http://en.wikipedia.org/wiki/XMLhttp://en.wikipedia.org/wiki/APIhttp://en.wikipedia.org/wiki/APIhttp://en.wikipedia.org/wiki/XMLhttp://en.wikipedia.org/wiki/Client_(computing)


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SOA Approach :-

The best Approach of implementing SOA is by using Web services.

Web Services make functional building-blocks accessible over standard Internet protocols

independent of platforms and programming languages. These services can represent either new

applications or just wrappers around existing legacy systems to make them network-enabled.

Each SOA building block can play one or both of two roles:

1. Service Provider - The service provider is the creator a web service. Each provider must decide which

services to expose.

2. Service consumer - The service consumer or web service client is the Consumer of the Web Services.

Each Consumer decides where to Send the Request as a Service.



7/16 2009 IBM Corporation7

Web Services:-

Ws is a software system designed to support interoperable machine-to-machine

Software that runs over a network and provides information services based on XML standards that are

accessed through a URI

WS a software component that supports machine-to-machine transactions over a network, in

particular, over the Internet.

The term Web services describes a standardized way of integrating Web-basedapplications using theXML, SOAP, WSDL and UDDIopenstandards over an Internetprotocolbackbone. XML is used to

tag the data, SOAP is used to transfer the data, WSDL is used for describing the services available and

UDDI is used for listing what services are available. Used primarily as a means for businesses to

communicate with each other and with clients, Web services allow organizations to communicate data

without intimate knowledge of each other's IT systems behind the firewall.

http://www.webopedia.com/TERM/W/application.htmlhttp://www.webopedia.com/TERM/W/application.htmlhttp://www.webopedia.com/TERM/W/XML.htmlhttp://www.webopedia.com/TERM/W/SOAP.htmlhttp://www.webopedia.com/TERM/W/WSDL.htmlhttp://www.webopedia.com/TERM/W/UDDI.htmlhttp://www.webopedia.com/TERM/W/open.htmlhttp://www.webopedia.com/TERM/W/standard.htmlhttp://www.webopedia.com/TERM/W/protocol.htmlhttp://www.webopedia.com/TERM/W/backbone.htmlhttp://www.webopedia.com/TERM/W/tag.htmlhttp://soatest.parasoft.com/store-01.wsdlhttp://www.webopedia.com/TERM/W/firewall.htmlhttp://www.webopedia.com/TERM/W/firewall.htmlhttp://soatest.parasoft.com/store-01.wsdlhttp://www.webopedia.com/TERM/W/tag.htmlhttp://www.webopedia.com/TERM/W/backbone.htmlhttp://www.webopedia.com/TERM/W/protocol.htmlhttp://www.webopedia.com/TERM/W/standard.htmlhttp://www.webopedia.com/TERM/W/open.htmlhttp://www.webopedia.com/TERM/W/UDDI.htmlhttp://www.webopedia.com/TERM/W/WSDL.htmlhttp://www.webopedia.com/TERM/W/SOAP.htmlhttp://www.webopedia.com/TERM/W/XML.htmlhttp://www.webopedia.com/TERM/W/application.htmlhttp://www.webopedia.com/TERM/W/application.html



WS Providers and Protocols:-

Web Services can be designed using the below Providers:- HTTP / HTTPS Hypertext Transfer Protocol

JMS :- Java Messaging Services

MQ :- Messaging Queue

Web Services can be Communicated through the below Communication Protocols

SOAP :- Hypertext Transfer Protocol

REST :- Representational State Transfer

JSON :- JavaScript Object Notation

Most Commonly used Services are

SOAP/HTTP SOAP/JMS MQ Series




SOA Testing:-

SOA Testing involves Testing of the Web Services

During SOA Testing we need to test the Web Services designed by implementing various Providers like

HTTP, JMS and MQ on various Communication Protocols like SOAP, REST or JSON

During SOA Testing we need to test the below commonly used services

SOA Testing requires lots of Planning and Analysis on the Web Services and Tools.

SOAP/HTTP SOAP/JMS MQ Series

The Below are the Deliverables from Dev team to Test Team for Testing WS

1. Web Services (Normally Its SOAP/HTTP)WSDL file or an End Point URI

2. SOAP/JMS XSD File and the Queue Details

3. MQ :- XSD File and the Queue Details like Queque Manager, Connection Factory details




Web Service Testing:-

The Pre-requisite for Web Service Testing is End Point URI or an End Point URI (E.g

http://soatest.parasoft.com/store-01.wsdl) In the Web Services we normally use to test the WS-Operations.

Open any WSDL File or Click on the End Point URI it will open the WSDL File for You

Search for the Key Word Operation inside the WSDL file.

List out all the Operations involved inside the WSDL

Web Services Understand the XML Format.

The Request will be in XML Message

The Response will be in XML Message

In the SOA Test Tool when you Invoke the End Point Uri it displayes the list of Operations

and Creates a Test Suite for you Select the Test Suit You want to Test and Click on the Request.

It displays the List of Variables.

Set up your Test plan and click on Test Button.

A response XML will be generated which is the Out Put. Validate the Out Put XML File.

http://soatest.parasoft.com/store-01.wsdlhttp://soatest.parasoft.com/store-01.wsdl



SOAP/HTTP Testing:-The Pre-requisite for SOAP/HTTP Testing is either a WSDL file or an End Point URI. The SOAP/HTTP Request runs on a Port .


ServiceConsu

mer

ServiceProvider

SOAP/HTTP Request

HTTP-Port SOAP/HTTP Response


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SOAP/JMS Testing:-The Pre-requisite for SOAP/JMS Testing is XSD File, JMS Queue Names and the Corresponding JNDI Names


ServiceConsu

mer

ServiceProvider

Q1Q3

Q2 Q4

SOAP/JMS Request

SOAP/JMS Response


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MQ Testing:-The Pre-requisite for MQ Testing is XSD File, MQ Queue Names and the Corresponding Queue Managers.


ServiceConsu

mer

ServiceProvider

Me

ssagingQueue(M

QLayer)

MQ Request MQ Request

MQ Response MQ Response


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Tool Recommendations for SOA Test:-

There are Various SOA Test Tools Available in the IT Market. Each Tool has its own merits and

de-merits.

IBM Rational SOA Test

HP-Parasoft SOA Test.

SOAP-UI

SOAP-Sonar

ITKO-Lisa



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Q & A:-


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