Siebel Testing and Business Process Testing Framework

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The business process testing framework introduces the concept of reusability to testing environments, reducing ongoing maintenance and rework costs.

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Siebel Testing and Business Process Testing Framework

  1. 1. • Cognizant 20-20 InsightsSiebel Testing and Business ProcessTesting Framework Executive Summary by distinct hands, though in others the same man may sometimes perform two or Reusability is the buzzword in the industry. three of them.1 However, in testing, it is very difficult to achieve reuse when it comes to automating the steps The process of producing a pin can be described as written for test cases. By encouraging design a sequence of components whose steps performed tests early in the project lifecycle, the business will create a “pin” as its output. Keeping in mind process testing (BPT) framework introduces reuse the above example, the business components for to testing environments. This paper explores the the process can be defined as follows: following issues when it comes to reuse in testing: • Draw out wire • How to increase reusability using the BPT • Straighten wire framework. • How to use the BPT framework for Siebel • Cut wire testing and reuse it for automation. • Point wire • How to reduce rework using the BPT • Grind wire top framework. • Carve pin head Business Process Testing • Attach pin head to wire A business process is a collection of related • Whiten finished pin activities or tasks that are performed to achieve Any process completed for each component a particular goal requested by customers. One of involves a series of steps to be followed. Similarly, the first people to describe business processes the BPT approach helps the quality assurance was Adam Smith, in his famous example of how a organization design tests early in the life cycle pin is produced in a factory: of the project, making use of reusable units One man draws out the wire, another called business components. The BPT approach straights it, a third cuts it, a fourth points comprises: it, a fifth grinds it at the top for receiving, • Reusable business components the head; to make the head requires two • Business process tests or three distinct operations; to put it on is a peculiar business, to whiten the pins is BPT uses a new methodology for testing and, in another… and the important business of conjunction with testing tools such as QuickTest making a pin is, in this manner, divided into Professional and WinRunner, provides numerous about eighteen distinct operations, which, benefits by offering an improved manual and in some manufactories, are all performed automated testing environment. cognizant 20-20 insights | october 2011
  2. 2. What is a Business Component? Reusable Business ComponentsTo understand business components, considerthe example of object-oriented programming, in Test Case 1 Test Case 2which we create reusable objects with functions. Objective: Verify that order Objective: Verify that field can be created on sales site. country is a drop-down.TotalInterest • Open Web browser • Open Web browser{ • Enter sales application URL • Enter sales application URLAmt = GetLoanAmount() - Enter login credentials: - Enter login credentials: <User ID> <User ID>IntRate = GetInterestRate() <Password> <Password> BC1 BC1TotalInterest = CalculateInterest(Amt, IntRate)} • Navigate to Orders screen • Navigate to Orders screen • Click on New Order to • Click on New Order to create New Order.In this case, we have broken down a large program create new order. BC2into small, reusable functions. Similarly, by using BC2BPT, we can break test cases into a set of reusable • Click on Country field. • Verify that Country field ispieces called business components (see Figure 1). • Fill all mandatory fields a drop-down and that and click on Save. Order is visible values can saved successfully. be selected.In Figure 1, both test cases share Business BC3 BC4Components 1 and 2, thereby increasing reusabil-ity. Changes to the business components, if any,will need to be done in just one place, thereby Figure 1updating all other test cases. As one can see, onlybusiness components need to be changed ratherthan modifying all test cases individually. This • BC1 — Open Web browser and enter loginhelps reduce the overall rework effort. credentialsWhat is a Business Process Test? • BC2 — Navigate to Accounts screens and search for an accountA business process test is a test case thatcomprises business components. For example, a • BC3 — Verify field valuesbusiness process test for the objective, “Verify The above-mentioned business components canthat field Status contains valid values” can be reused for a number of business process testscomprise the following business components: (see Figure 2).Business Process Tests BC1 Test Case-1 BC2 Test Data 1 11 BCn Execution Lab n BC2 Test Data 2 Test Case-n BC3 BCnFigure 2 cognizant 20-20 insights 2
  3. 3. How BPT Can Be Carried Out in a Quality Center Create manual business components Functional tester/SME/Business analyst Add steps to business components Functional tester/SME/Business analyst Create business process test Functional tester/SME/Business analyst Execute business process test manually Functional tester Convert manual components to automation Automation tester Debug automation business process test Automation tester Execute business process test Automation tester/Functional testerFigure 3Figure 3 depicts how BPT can be carried out in a BPT for Siebel Test Casesquality center.Business Process Testing and Siebel Test Case 1 Test Case 2The BPT approach can be used extensively for Objective: Verify that field Objective: Verify that field status contains valid values. “Country” is a drop-down.Siebel applications because the steps in the testcases are repetitive in nature. Organizing these • Open Web browser • Open Web browserrepetitive steps into business components can • Enter Siebel URL • Enter sales application URL - Enter login credentials: - Enter login credentials:lead to a reduction in test case writing, reviewing <User ID> <User ID>and reworking efforts. <Password> <Password> BC1 BC1For example, in Siebel, the following steps are often • Navigate to site map > • Navigate to to site map >used for navigating from one stage to another: Accounts > Account List. Accounts > Account List. • Query for an account • Query for an account• Navigating to Accounts screen and creating <Account name> <Account name> new account • Account found • Account found BC2 BC2• Navigating to Accounts screen and creating service request for selected account • Click on Status field • Click on Country field. • Verify visibility of • Verify that Country field• Navigating to Accounts screen and creating following values: - Active is a drop-down and that visible values can contacts for selected account - On hold be selected. - InactiveIn this example, the navigation steps are the same - To be deleted BC3 BC4throughout but are used for multiple scenarios.Defining business components for any of thesenavigation steps will lead to reusability of thecomponents in every test case. Even in the case Figure 4of changes, these steps will need to be updatedonly once. Moreover, an automation script needsto be written only once for this set of steps, andupdates will also be required in just one place. need to be updated for the existing test case vs. writing a completely new test case when there isSimilarly, in Siebel applications, transactional a change.data needs to be created multiple times for ‘n’number of input values. When the BPT approach Figure 4 describes how the BPT approach can beis followed, only one test case (i.e., the BPT test used in typical Siebel test cases. As seen, the testcase) is required for the creation of transaction- cases in Figure 4 contain similar steps; hence,al data, whereby different input values can be reusable steps can be broken down in a businessprovided as parameters. Only input parameters component. cognizant 20-20 insights 3
  4. 4. Atomic Business ComponentsFigure 5Automated Business ComponentsFigure 6A business component should be as atomic as Similarly, if the same test case has to be repeatedpossible so that it can be re-used in multiple for different accounts, then input values need totest cases. In Figure 5, Business Component 1 is be added for the account name parameter (seedesigned only for login steps with a URL, user Figure 9, next page).ID and password to make it highly reusable andparameter driven. Test cases can be pulled in the test lab and executed either manually or via automation,Manual business components can be promoted provided automation scripts are written forto automated business components using the business components (see Figure 10, page 6).Automate Component option (see Figure 6). During execution, parameters are replaced withThe other components can be designed similarly. actual values as setup for iterations. For theOnce this is done, a test case can be created by above example, the parameter was URL, but whilepulling business components (see Figure 7, next executing, the value of the parameter is as shownpage). (see Figure 11, page 6).Business components in test cases can be Similarly, the user ID and password will also begrouped together in order to execute for multiple replaced with the values provided in the iterationsinput values. For example, if Test Case 1 needs to (see Figure 12, page 7).be repeated for different users, then all businesscomponents need to be grouped, and input valuesneed to be added (see Figure 8, next page). cognizant 20-20 insights 4
  5. 5. Test CaseFigure 7Grouping Business ComponentsFigure 8Repeating Test CasesFigure 9 cognizant 20-20 insights 5
  6. 6. Executing Test CasesFigure 10Parameter Values During ExecutionFigure 11Iteration details can also be viewed after • Automation testing becomes structuredexecuting the test case, which will show values of by using business components. Sincethe parameters (see Figure 13, next page). automation scripts need to be written only once for every component, they can beBenefits of Business Process Testing reused for any number of business processBusiness process tests can be created by functional tests. This reduces the effort of writingtesters, subject matter experts and business and maintaining automation scripts (seeanalysts who understand the business process Figure 14, next page).best. This leads to the creation of a high-qualitybusiness process test, thereby leading to high- • Business process testing is not dependent on the completion of detailed testing scripts.quality deliverables following the testing cycle. Applications can be tested manually before automated tests are ready.Business process testing enables structuredtesting by enabling automation testing. This is Test creation is accelerated through the usepossible because of the following: of reusable business components in multiple business process tests (see Figure 15, next page). cognizant 20-20 insights 6
  7. 7. User ID and Password Values 10 Rework Effort in ReworkDays in Person Days 8 6 10 Person Effort 48 6 2Figure 12 Project 1 Project 2 Project 3 4 Rework: with BPT Rework: without BPTParameter Values Shown 2 Project 1 Project 2 Project 3 120 Rework: with BPT Rework: without BPT Automation Effort in Person Days in Person Days 10 Rework Effort in Person Days 100 8 Automation Effort 120 6 80 100 4 60 Project 1 Project 2 Project 3 2 Project 1 Project 2 Project 3Figure 1380 Automation Effort: Automation Effort: with BPT without BPT Rework: with BPT Rework: without BPT 60Reusability with BPT 2 Project 1 Project Project 3 Accelerated Automation Automation Effort: Automation Effort: with BPT without BPT 120 Automation Effort in Person Days 30% Reusability in Test Planning in Test Planning 25% 100 20% 30% 15% 80 Reusability 25% 10% 20% 60 5% Project 1 Project 2 Project 3 Project 1 Project 2 Project 3 15% Automation Effort: Automation Effort: Reusability: with BPT Reusability: without BPT with BPT without BPT 10% 5%Figure 14 Project 1 Project 2 Project 3 Figure 15 50 Reusability: with BPT Reusability: without BPT 30%Savings with BPT 40 Reduced Rework Savings in Person Days in Person Days Rework EffortReusability in Test Planning 25% 30 50 20% 20 10 in Person Days 15% Savings 40 10 8 30 10% 0 Project 1 Project 2 Project 3 6 20 5% Project 1 Project 2 Project 3 Savings with BPT 10 4 Reusability: with BPT Reusability: without BPT 0 2 Project 1 Project 2 Project 3 Project 1 Project 2 Project 3 Savings with BPT Rework: with BPT Rework: without BPT 50Figure 16 Figure 1740 Savings in Person Days 30 120 tion Effort in Person Days 20 cognizant 20-20 insights 7 100 10 0 80 Project 1 Project 2 Project 3
  8. 8. In addition, ongoing test maintenance time and Conclusioncosts are reduced (see Figures 16 and 17, previous With higher levels of reusability achieved forpage). both manual and automation projects, BPTLastly, using BPT, automation testing capabilities helps reduce ongoing maintenance and reworkin Quick Test Professional and WinRunner can be costs. However, return on investment needs toused. be considered when opting for a BPT framework, as the business components framework in testTarget Market tools requires a separate license. BPT will also be heavily beneficial for projects in which regressionTarget markets for BPT include customers using tests are to be automated, as it reduces effortsSiebel and wanting to reduce testing efforts, spent on automation scripting drastically.customers exploring various automation testingframeworks and customers who want to use theBPT framework.Footnotes1 Adam Smith, An Inquiry into the Nature and Causes of the Wealth of Nations, 1776, http://geolib.com/smith.adam/won1-01.htmlAbout the AuthorVaibhav Rastogi is a Senior Consultant in the CRM Practice, with more than seven years of experience inSiebel testing, including manual and automation testing. He holds a Master’s of Computer Applicationsdegree. Vaibhav can be reached at Vaibhav.Rastogi@cognizant.com.About CognizantCognizant (NASDAQ: CTSH) is a leading provider of information technology, consulting, and business process out-sourcing services, dedicated to helping the world’s leading companies build stronger businesses. Headquartered inTeaneck, New Jersey (U.S.), Cognizant combines a passion for client satisfaction, technology innovation, deep industryand business process expertise, and a global, collaborative workforce that embodies the future of work. With over 50delivery centers worldwide and approximately 118,000 employees as of June 30, 2011, Cognizant is a member of theNASDAQ-100, the S&P 500, the Forbes Global 2000, and the Fortune 500 and is ranked among the top performing andfastest growing companies in the world. Visit us online at www.cognizant.com or follow us on Twitter: Cognizant. World Headquarters European Headquarters India Operations Headquarters 500 Frank W. Burr Blvd. 1 Kingdom Street #5/535, Old Mahabalipuram Road Teaneck, NJ 07666 USA Paddington Central Okkiyam Pettai, Thoraipakkam Phone: +1 201 801 0233 London W2 6BD Chennai, 600 096 India Fax: +1 201 801 0243 Phone: +44 (0) 20 7297 7600 Phone: +91 (0) 44 4209 6000 Toll Free: +1 888 937 3277 Fax: +44 (0) 20 7121 0102 Fax: +91 (0) 44 4209 6060 Email: inquiry@cognizant.com Email: infouk@cognizant.com Email: inquiryindia@cognizant.com© Copyright 2011, Cognizant. All rights reserved. No part of this document may be reproduced, stored in a retrieval system, transmitted in any form or by anymeans, electronic, mechanical, photocopying, recording, or otherwise, without the express written permission from Cognizant. The information contained herein issubject to change without notice. All other trademarks mentioned herein are the property of their respective owners.

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