Finding a Suitable Performance Testing Tool
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Automated Web Application Testing Using Search Based Software Engineering
Automated Web Application Testing Using Search Based Software Engineering Nadia Alshahwan and Mark Harman CREST Centre University College London London, UK fnadia.alshahwan.10,[email protected] Abstract—This paper introduces three related algorithms and [21]. However, of 399 research papers on SBST,1 only one a tool, SWAT, for automated web application testing using Search [20] mentions web application testing issues and none applies Based Software Testing (SBST). The algorithms significantly search based test data generation to automate web application enhance the efficiency and effectiveness of traditional search based techniques exploiting both static and dynamic analysis. The testing. combined approach yields a 54% increase in branch coverage and Popular web development languages such as PHP and a 30% reduction in test effort. Each improvement is separately Python have characteristics that pose a challenge when ap- evaluated in an empirical study on 6 real world web applications. plying search based techniques such as dynamic typing and identifying the input vector. Moreover, the unique and rich Index Terms—SBSE; Automated Test data generation; Web nature of a web application’s output can be exploited to aid applications the test generation process and potentially improve effective- ness and efficiency. This was the motivation for our work: We seek to develop a search based approach to automated I. INTRODUCTION web application testing that overcomes challenges and takes advantage of opportunities that web applications offer. The importance of automated web application testing de- rives from the increasing reliance on these systems for busi- In this paper we introduce an automated search based ness, social, organizational and governmental functions. -
Web Gui Testing Checklist
Web Gui Testing Checklist Wes recrystallizing her quinone congruously, phytophagous and sulphonic. How imponderable is Schroeder when barbate whileand soft-footed Brewer gliff Zachery some incisure yakety-yak affluently. some chatoyancy? Fulgurating and battiest Nealson blossoms her amontillados refine Wbox aims to the field to be able to the automated support data, testing web gui checklist Planned testing techniques, including scripted testing, exploratory testing, and user experience testing. This gui content will the css or dynamic values? Test all input fields for special characters. For instance, create test data assist the maximum and minimum values in those data field. Assisted by timing testing is not tested to the order to achieve true black art relying on gui testing web checklist will best. The web hosting environments you start all web testing gui checklist can provide tests has had made. The gui testing procedures are the weak factors causing delays in agile here offering, gui testing web? At anytime without giving us a testing web gui checklist can also has on. How gui testing checklist for a gui testing web checklist to induce further eliminating redundant if there is transmitted without the below to use of jobs with. Monkey testing tool that an application or even perform testing web gui changes some test android scripts behind successful only allows an. Discusses the preceding css or if a sql injections through an application penetration testing on gui testing web? How much regression testing is enough? Fully automated attack simulations and highly automated fuzzing tests are appropriate here, and testers might also use domain testing to pursue intuitions. -
A Systematic Review on Regression Testing for Web-Based Applications
Journal of Software A Systematic Review on Regression Testing for Web-Based Applications Anis Zarrad* Department of Computer Science and Information Systems, Prince Sultan University, Riyadh, Saudi Arabia. * Corresponding author. Tel.: +966114948531; email: [email protected] Manuscript submitted December 12, 2014; accepted April 16, 2015. doi: 10.17706/jsw.10.8.971-990 Abstract: Web-based applications and their underlying parts are growing rapidly to offer services over the internet around the world. Web applications play critical roles in various areas such as community development, business, academic, sciences etc. Therefore their correctness and reliability become important factors with each succeeding release. Regression testing is an important means to ensure such factors for every new released version. Regression testing is a verification process to discover the impact of changes in other interconnected modules. With the goal of selecting an appropriate regression testing approach to respond adequately to any changes in Web applications, we conduct a complete systematic study of regression testing techniques in Web applications. Out of 64, we identified a total of 22 papers reporting experiments and case studies. We present a qualitative analysis for used tools, an overview of test case section techniques and empirical study evaluation for every selected work. No approaches were found clearly superior to other since results depend on many varying factors and the deployment environments. We identified the need of evidences where approaches are evaluated cost effective rather than technical description. Key words: Regressing testing, web-based application testing, empirical study, test set, software testing. 1. Introduction In today’s scenario, as the world became global and with the advent of internet technologies, Web-based applications become more effective manner for enterprises, and academic entities to produce business strategies and policies. -
Testing Java EE 6 Applications: Tools and Techniques
Testing Java EE 6 Applications: Tools and Techniques Reza Rahman Expert Group Member, Java EE 6 and EJB 3.1 Resin EJB 3.1 Lite Container Developer Author, EJB 3 in Action [email protected] Testing and Java EE Testing critical in enterprise development Pain-point that was not addressed well by J2EE Java EE 6 helps enormously by providing a number of enabling features geared towards testing Still somewhat a patchwork of evolving solutions Focus on developer (unit and integration) testing Focus on JUnit More about new tools rather than new techniques Testing Java EE Applications Testing Servlet 3 JUnit, HttpUnit, HtmlUnit great choices See if your container can be embedded into a unit test Cactus and Selenium can be good choices too Simulated Servlet containers like ServletUnit or mocking Servlet objects with EasyMock or Mockito options for very simple cases Servlet 3 Testing Demo! Testing JSF 2 JSF 2 project stages invaluable for debugging, test configuration, component development For simple cases, generic Servlet testing tools could be used, especially Selenium JSFUnit ideal for more complete JSF testing JSFUnit uses Cactus, JUnit, HttpUnit, HtmlUnit under the hood JSF 2 Testing Demo! Testing EJB 3.1/CDI CDI increases Java EE middle-tier testability by leaps and bounds EJB 3.1 embedded containers, generic dependency injection, @Alternative, portable extensions, XML deployment descriptors key enablers Arquillian/ShrinkWrap ideal cross-vendor CDI/EJB 3.1 testing tools Apache MyFaces CODI Testing another option Testing EJB 3.1/CDI Check to -
End to End Testing Using Integrated Tools THESIS Presented in Partial
End to end testing using integrated tools THESIS Presented in Partial Fulfillment of the Requirements for the Degree Master of Science in the Graduate School of The Ohio State University By Da Zhang Graduate Program in Computer Science and Engineering The Ohio State University 2012 Dissertation Committee: Rajiv Ramnath, Advisor Jay Ramananthan Thomas Bitterman Copyright by Da Zhang 2012 Abstract Automated functional testing for web applications is a well-researched area. Most organizations confront serious challenges in testing their websites, and these challenges are becoming more and more serious because the number of clients who rely on the web to perform e-commerce activity is increasing. Therefore, thorough, automatic, regressive and lean website testing technology is required to maintain website quality. In this paper, we describe an environment for testing with Selenium and Nagios, as well as customization we develop to incorporate Selenium script into a Nagios executable library. Nagios is an open source framework for monitoring network hosts, services and other hardware conditions with the purpose of failure detection [29]. Based on plug-in mechanisms, each service within the Nagios executable library can be executed as a Nagios plug-in. Selenium is a set of different open source software tools, each with a different approach to supporting web application test automation and agile process automated testing [1]. In this paper, we introduce in the how we combine the Nagios monitoring tool and Selenium testing tool to realize end-to-end testing using integrated tools. ii Dedication This document is dedicated to my family and my friends. iii Acknowledgments I sincerely thank my professors, Dr. -
Getting Started with Testcomplete 14 Desktop, Web, and Mobile Testing Tutorials 2
Getting Started with TestComplete 14 Desktop, Web, and Mobile Testing Tutorials 2 About the Tutorial With TestComplete, you can test applications of three major types: desktop, web and mobile: • Desktop applications - these applications are executed on desktop computers running the Windows operating system. • Web applications - these applications are executed in web browsers (including those web browsers that are embedded into desktop applications). • Mobile applications - these applications are executed on Android or iOS devices. This document is for novice users. It provides a brief overview of automated testing and of the product, and includes tutorials that explain how to create tests for major application types. After you read these tutorials, you will be able to create, modify and execute tests for desktop, web, and mobile applications. smartbear.com TestComplete by SmartBear Software Introducing Automated Testing and TestComplete 3 Table of Contents INTRODUCING AUTOMATED TESTING AND TESTCOMPLETE ..................................................... 5 Automated Testing ......................................................................................................................................... 5 Test Types....................................................................................................................................................... 5 TestComplete Projects and Project Items ....................................................................................................... 6 TestComplete User -
Testing Web Applications in Practice
Testing web applications in practice Javier Jesús Gutiérrez, Maria José Escalona, Manuel Mejías, Jesús Torres Department of Computer Languages and Systems. University of Seville. {javierj, escalona, risoto, jtorres}@lsi.us.es ABSTRACT Software testing process is gaining importance at same time that size and complexity of software are growing. The specifics characteristics of web applications, like client-server architecture, heterogeneous languages and technologies or massive concurrent access, makes hard adapting classic software testing practices and strategies to web applications. This work exposes an overview of testing processes and techniques applied to web development. This work also describes a practical example testing a simple web application using only open-source tools. 1. INTRODUCTION Internet gives to developers a new and innovative way to build software. Internet also allows the access of millions of user to a web application [4]. Thus, problems in a web application can affect to millions of users, cause many costs to business [2] and destroy a commercial image. The Business Internet Group of San Francisco undertook a study to capture, assess and quantify the integrity of web applications on 41 specific web sites. According to the report, of those 41 sites, 28 sites contained web application failures [14]. Thus, software testing acquires a vital importance in web application development. First web applications had a simple design based on static HTML pages. Nowadays, web applications are much more complex and interactive with dynamic information and customized user interfaces. Design, support and test modern web applications have many challenges to developers and software engineers. This work is organized as follow. -
SOA Test Governance: Enabling Service Integration Testing Across Organization and Technology Borders
Istituto di Scienza e Tecnologie dell'Informazione “A. Faedo” Software Engineering Laboratory SOA Test Governance: enabling service integration testing across organization and technology borders Antonia Bertolino Andrea Polini [email protected] [email protected] Keynote Talk @ WebTest2009: 1st Int. Wksp on Web Testing April 4th, 2009 Co-located with ICST 2009, Denver, Colorado, USA Agenda SOA SOA Governance SOA Testing Challenges SOA Test Governance (STG) STG Cases: Audition SOCT Conclusions&discussion WebTest2009: SOA Test Governance ©2009 A.Bertolino, A. Polini 2 SOA: a new paradigm ¾ Service-orientation is claimed to be the “New Computing Paradigm for the Networked World” (c.f.r. the theme of the First ICSOC in 2003) ¾ Revolution or Evolution? Service-orientation (like Rome) “was not built in a day”: it is not a revolution in IT, rather it is the natural (and relatively slow) evolution from the confluence of several recent and less recent approaches and technologies. ¾ The WWW era in the 90’s heralded SOA by emphasizing: shift from intra-organization to inter-organization integration need: “B2B” advent increasingly dynamic nature of IT market: companies enter and exit the scene continuously and fastly WebTest2009: SOA Test Governance ©2009 A.Bertolino, A. Polini 3 SOA promises ¾ IT-based companies seem infatuated of the SO wave and in different ways and with different expectations are jumping on the bandwagon. ¾ The new paradigm brings in many attracting features, among which: reuse interoperability loose coupling -
Integration Tests
Software Development Tools COMP220/COMP285 Sebastian Coope More on Automated Testing and Continuous Integration These slides are mainly based on “Java Tools for Extreme Programming” – R.Hightower & N.Lesiecki. Wiley, 2002 1 Automated Testing • Testing software continuously validates that - the software works and - meets the customer’s requirements • Automating the tests ensures that - testing will in fact be continuous • Without testing, a team is just guessing that its software meets those requirements. 2 Need for automation Humans make mistakes Humans sometimes don’t care! Manual testing is slow, hard to gather statistics Automated testing can be done at all hours Automated testing is fast, 10,000 tests/second Regression testing builds up with the project size 3 Tests and refactoring • Refactoring is changing existing code for simplicity, clarity and/or feature addition. - cannot be accomplished without tests. • Even the most stable or difficult-to-change projects require occasional modification. • That is where automated testing comes in. 4 Tests and refactoring • Comprehensive tests (running frequently) - verify how the system should work, - allow the underlying behaviour to change freely. • Any problems introduced during a change are - automatically caught by the tests. • With testing, programmers - refactor with confidence, - the code works, and - the tests prove it 5 Types of Automated Testing 1. Unit Testing • testing of a unit of a code - everything that could possibly break • usually exercises all the methods in public interface -
Benchmarking Web-Testing - Selenium Versus Watir and the Choice of Programming Language and Browser
Benchmarking Web-testing - Selenium versus Watir and the Choice of Programming Language and Browser Miikka Kuutila, M3S, ITEE, University of Oulu, Finland Mika Mäntylä, M3S, ITEE, University of Oulu, Finland Päivi Raulamo-Jurvanen, M3S, ITEE, University of Oulu, Finland Email: [email protected], Postal address: P.O.Box 8000 FI-90014 University of Oulu Abstract Context: Selenium is claimed to be the most popular software test automation tool. Past academic works have mainly neglected testing tools in favour of more methodological topics. Objective: We investigated the performance of web-testing tools, to provide empirical evidence supporting choices in software test tool selection and configuration. Method: We used 4*5 factorial design to study 20 different configurations for testing a web-store. We studied 5 programming language bindings (C#, Java, Python, and Ruby for Selenium, while Watir supports Ruby only) and 4 Google Chrome, Internet Explorer, Mozilla Firefox and Opera. Performance was measured with execution time, memory usage, length of the test scripts and stability of the tests. Results: Considering all measures the best configuration was Selenium with Python language binding for Google Chrome. Selenium with Python bindings was the best option for all browsers. The effect size of the difference between the slowest and fastest configuration was very high (Cohen’s d=41.5, 91% increase in execution time). Overall Internet Explorer was the fastest browser while having the worst results in the stability. Conclusions: We recommend benchmarking tools before adopting them. Weighting of factors, e.g. how much test stability is one willing to sacrifice for faster performance, affects the decision. -
Testing Web Applications
Testing Web Applications Jeff Offutt http://www.cs.gmu.edu/~offutt/ SWE 642 Software Engineering for the World Wide Web Joint research with Ye Wu, Xiaochen Du, Wuzhi Xu, and Hong Huang Outline 1. Testing Web Applications is Different 2. HtmlUnit 3. User Session Data 4. Atomic Section Modeling 5. Testing Date State Management 6. Testing Web Services 4/27/2009 © Offutt 2 1 General Problem • Web applications are heterogeneous, dynamic and must satisfy very high quality attributes • Use of the Web is hindered by low quality Web sites and applications •Web applications need to be built better and tested more 4/27/2009 © Offutt 3 New Essential Problems of Web Software 1. Web site software is extremely loosely coupled – Coupled through the Internet – separated by space – Coupled to diverse hardware and software applications – Web services will dynamically couple with other services after deployment – without human intervention ! 2. Web software services offer dynamically changing flow of control – Web pages are created by software on user request – The interaction points (forms, buttons, etc.) vary depending on state: the user, previous choices, server-side data, even time of day – Examples : amazon.com, netflix.com, washingtonpost.com 4/27/2009 © Offutt 4 2 Extremely Loose Coupling • Tight Coupling : Dependencies among the methods are encoded in their logic – Changgyqggges in A may require changing logic in B • Loose Coupling : Dependencies among the methods are encoded in the structure and data flows – Changes in A may require changing data -
Mobile and Web Testing Using SOFY
Mobile and Web Testing using SOFY Intelligent Testing, Increased Productivity Introduction to SOFY Our Mission Help customers ship quality code faster Increase Developer and Tester productivity SOFY is a testing platform for Mobile Apps and Websites that augments manual testing and automates test cases with no coding, powered by patented ML algorithms. Scope of SOFY Client-side UI Browser/ Unit/ User Functional/ Security and Accessibility Device Integration Pen Testing API Testing Acceptance UI Testing Performance Testing Testing Testing Testing Testing Cost of testing & length of time Level of Automation SOFY Confidential Today’s Testing Methodology Manual Testing Automated Testing • Repeatable scenarios • Initial/Default testing method • Scale Testing • Minimal upfront investment Use cases • Regression Testing • Costly and time consuming • Requires extensive coding, high skillset • Lacks Consistency, Traceability • Needs use of multiple tools Challenges • Not scalable for cross device, OS testing • Lacks resiliency to UI changes, device types, • Requires training for domain knowledge dynamic content • Inefficiency between Development and Testing • Failure analysis across tools is tedious SOFY’s Approach to Testing Augmented Automated Testing Autonomous Manual Testing Exploratory Testing • Create/Edit automated • Instantly Configure your test with NOCODE • Navigate the entire test environment & devices application autonomously • Run at scale across • Find visual quality, • Test and Report bugs with devices with no code accessibility,