Web services Hand_Out
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Isha Training Solutions Presents "Performance Testing Using Web Services" course. For Course content and other information, pls follow below link http://ishatrainingsolutions.org/performance-testing-of-webservices-using-loadrunner-recorded-videos/ Live project support is provided on any performance testing tools and also any protocols under the roof -- Call me or Whatsapp me on +91-8019952427 Other Courses Offered by ISHA Course 1) Performance Testing Using Jmeter http://ishatrainingsolutions.org/performance-testing-using-apache-jmeter/ Course 2) Web Services Performance Testing using LoadRunner http://ishatrainingsolutions.org/performance-testing-of-webservices-using-loadrunner-recorded-videos/ Course 3) SAPGUI protocol - Performance Testing for SAP applications Using LoadRunner http://ishatrainingsolutions.org/performance-testing-using-loadrunner-for-sapgui-applications-using-sapgui-protocol/
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Web services Hand_Out
- 1. www.ishatrainingsolutions.org +91-8019952427 Performance Testing for Web Services Using LoadRunner
- 2. What are Web Services? www.ishatrainingsolutions.org +91-8019952427
- 3. If the Services are made available on WEB for Code Consumption, then they are called Web Services.Web Services Web Services www.ishatrainingsolutions.org +91-8019952427
- 4. Are there any types of Web Services? www.ishatrainingsolutions.org +91-8019952427
- 5. Web Services SOAP REST Simple Object Access Protocol Representation State Transfer www.ishatrainingsolutions.org +91-8019952427
- 6. WSInterface Consumer Application .Net javajava XML is the Technology independent format and that can be used here (Extensible Markup language) WSXMLConsumer Application .Net java This XML is called WSDL Web Service Definition Language Understanding SOAP www.ishatrainingsolutions.org +91-8019952427
- 7. Logout() Leave Application() COmpayUpdates() SalaryDetails() ------------ Java Client Application Login() .Net Web Service When you exchange the information between the Client App and WS, it should be in the language neutral format. XML SOA P Simple Object Access Protocol www.ishatrainingsolutions.org +91-8019952427
- 10. Difference between RESTful Web Services and SOAP Web Services www.ishatrainingsolutions.org +91-8019952427
- 11. Logout() buy() Logout() ------------ Client Application GetProducts() Mark’s Webservice XML SOAP Protocol Andy’s Application Protocol Logout() Purchase() Logout() ------------ GetProducts() XML/ JSON/ Plain text No Protocol www.ishatrainingsolutions.org +91-8019952427
- 12. RESTful WS HTTP Messages are transferred using HTTP. Plain and simple – Not flab In reality this is all you need to get the job done. Or in other words, send the data from Point A to Point B Messages are transferred using HTTP. Not As simple as REST. – You an see the coach which is the extra flab Coach is your guidelines or protocol and presence of the contract which is the WSDL. Added Security at the cost of performance www.ishatrainingsolutions.org +91-8019952427 SOAP WS
- 13. SOAP WS A committee decides the rules and as a developer you follow the rules. Even if single rule is not followed, then the web service you developed is not SOAP RESTful WS No Rules. Developer has totally flexibility Infact, you have terms like a. Completely RESTful b. Not fully RESTful c. Not RESTful www.ishatrainingsolutions.org +91-8019952427
- 14. SOAP RESTful Simple Object Access Protocol Representation State Transfer Older of the two Modern WSDL WADL (Very few developers use this). REST uses URI for each resource that is used in web service SOAP Protocol REST is an architectural style that is used to describe and define web services XML JSON,HTML,XML, plain text Performance wise little slow Fast / Lightweight SOAP is more secure as it has its own security and well defined standards– Banking, Finance, Health Care Not as secured by SOAP www.ishatrainingsolutions.org +91-8019952427
- 15. Creating Scripts for SOAP Scripts needs to be created for doing the Performance Testing VuGen Component is used for creating these scripts www.ishatrainingsolutions.org +91-8019952427
- 16. Creating Scripts for SOAP Scripts can be created by one of the following ways Using Web HTTP / HTML Protocol Using Web Services Protocol ( Using web_custom_reque st API / Function By Recording Using Import WSDL File By Recording By Importing SOAP File www.ishatrainingsolutions.org +91-8019952427
- 17. Creating Scripts for SOAP Using Web HTTP / HTML Protocol Using web_custom_reque st API / Function By Recording www.ishatrainingsolutions.org +91-8019952427
- 18. Creating Scripts for SOAP Using web_url Using web_submit_data Using web_link Using web_submit_form A web request in http / html protocol can be created using … Using web_custom_request www.ishatrainingsolutions.org +91-8019952427
- 21. Transactions • Transactions measures the system performance resulting from one or more user actions • Only means of measuring application response time and transaction pass/fail count www.ishatrainingsolutions.org +91-8019952427
- 24. Parameterization • It is a process by which a hard coded value is replaced with a parameter in the script. • This option helps the script to execute with multiple values, thereby, simulating a real time scenario www.ishatrainingsolutions.org +91-8019952427
- 25. How to do Parameterization? www.ishatrainingsolutions.org +91-8019952427
- 26. Parameterization Steps Involved for Parametrization • Create a Parameter • Assign the values to the Parameter • Replace the Hard-coded values in the script with these Parameters www.ishatrainingsolutions.org +91-8019952427
- 27. India United States Australia Ethopia Country_Name Replace the constant with parameter Assign value to this parameter Create the LR Parameter www.ishatrainingsolutions.org +91-8019952427
- 30. Correlation • There are some dynamic values in the script which changes from iteration to iteration. • Since these values are dynamic in nature, their value changes with each execution. • So, there is a need for these dynamic values to be captured from server response and pass it subsequently to any part of script. • Process of capturing these values using web_Reg_Save_param_Ex function and pass it wherever required is called correlation. www.ishatrainingsolutions.org +91-8019952427
- 31. Replay the script twice and check for the differences using diffchecker www.ishatrainingsolutions.org +91-8019952427
- 32. Correlation • There are some dynamic values in the script which changes from iteration to iteration. • Since these values are dynamic in nature, their value changes with each execution. • So, there is a need for these dynamic values to be captured from server response and pass it subsequently to any part of script. • Process of capturing these values using web_Reg_Save_param_Ex function and pass it wherever required is called correlation. www.ishatrainingsolutions.org +91-8019952427
- 33. Correlation • There are some dynamic values in the script which changes from iteration to iteration. • Since these values are dynamic in nature, their value changes with each execution. • So, there is a need for these dynamic values to be captured from server response and pass it subsequently to any part of script. • Process of capturing these values using web_Reg_Save_param_Ex function and pass it wherever required is called correlation. www.ishatrainingsolutions.org +91-8019952427
- 34. • Identify the values to be correlated : Record the same script twice and compare both the recordings to identify the values • Search for that value in the server response: Once, the value is identified, check for that value in the server response to identify left boundary and right boundary • Correlate: Correlate that value using web_Reg_save_param_ex using LB and RB • Replace: Replace the dynamic value present in the script with the LR parameter of correlation function. Correlation www.ishatrainingsolutions.org +91-8019952427
- 35. Creating Scripts for SOAP Request Using Web Services Protocol Using Web Services Protocol Using Import WSDL File By Recording By Importing SOAP File www.ishatrainingsolutions.org +91-8019952427
- 36. Sample Projects used for this course CountryInfo Service Project Sample SOAP Project Core www.ishatrainingsolutions.org +91-8019952427
- 38. How to Handle Dynamic values (Session ID’s) www.ishatrainingsolutions.org +91-8019952427
- 39. Using Input and Output Arguments Using lr_xml_get_values www.ishatrainingsolutions.org +91-8019952427
- 40. Creating Scripts for SOAP Logout Session ID Login www.ishatrainingsolutions.org +91-8019952427
- 41. Handle Dynamic values (Session ID’s) using input and output arguments www.ishatrainingsolutions.org +91-8019952427
- 42. Handle Dynamic values (Session ID’s) using lr_xml_get_values www.ishatrainingsolutions.org +91-8019952427
- 43. Creating Scripts for SOAP Request Using Web Services Protocol Using Web Services Protocol Using Import WSDL File By Recording By Importing SOAP File www.ishatrainingsolutions.org +91-8019952427
- 44. REST Services Representational State Transfer www.ishatrainingsolutions.org +91-8019952427
- 45. Services SOAP REST Does it follow any protocol? “SET OF RULES” Does it have a WSDL File? www.ishatrainingsolutions.org +91-8019952427
- 47. Services SOAP REST SOAPUI Tool POSTMAN www.ishatrainingsolutions.org +91-8019952427
- 50. www.ishatrainingsolutions.org +91-8019952427 Project Implementations We have implemented multiple projects on LoadRunner, Jmeter, NeoLoad, Etc… for different Clients If you need our support for your organization, Pls contact us. Recently we have implemented a Performance Testing Project with 400k users for “Minister of Education Saudi Arabia” on LoadRunner Cloud successfully Linkedin Profile: https://www.linkedin.com/in/kumar-gupta/
- 51. www.ishatrainingsolutions.org +91-8019952427 Project Implementations Testimonial for the “Minister of Education Saudi Arabia” project
- 52. www.ishatrainingsolutions.org +91-8019952427 Trainings Provided by US We provide trainings on Performance Engineering Basics Performance Engineering Advance Performance engineering Cloud. AppDynamics Dynatrace Jmeter Core to Master Level Course (Contd…..)
- 53. www.ishatrainingsolutions.org +91-8019952427 We provide trainings on (Contd….) Performance Testing Using LoadRunner Performance Testing using JmeterTruClient Protocol using LoadRunner Performance Testing of WebServices using LoadRunner SAP GUI LoadRunner Mobile Performance Testing Using LoadRunner (Contd…..) Trainings Provided by US
- 54. www.ishatrainingsolutions.org +91-8019952427 Trainings Provided by US We provide trainings on (Contd….) Performance Testing using NeoLoad Performance Testing Using OATS. Silk Performer