Web Application Performance Testing Using Jmeter
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Kickstart Your Gatling Performance Testing
Kickstart Your Gatling Performance Testing Siegfried Goeschl Version 1.0.0, 2018-11-04 Introduction 1 Siegfried Goeschl • Senior Software Engineer • Writing server-side code • Java Meetup Vienna co-organizer • Apache Software Foundation member • Currently working at Erste Bank Austria 2 Introducing Gatling • Performance testing framework • Tests are written in in Scala • Developer-centric test tool • Development started in 2010 • Gatling 3.0.1 released now • Since V3 there are two license models - free & commercial. • As you know some guys have a strong opinion about OSS 3 What Linus Says 4 5 • Having said that a commercial license could generate more revenue keeping the Open Source version alive. 6 Money Makes The World Go Round 7 Gatling vs. FrontLine • Gatling Open Source is under ASL 2.0 • Gatling FrontLine is the enterprise edition ◦ Annual license or "pay as you go" ◦ Web-based, ◦ More bells & whistle ◦ Real-time reporting 8 Under The Hood • Supports HTTP 1.1/2.0 & JMS protocol • Response validation ◦ Regular expressions ◦ XPath & JSONPath ◦ CSS selectors 9 Under The Hood • Provides Domain Specific Language (DSL) • Uses asynchronous non-blocking HTTP client • Integrates with Maven, SBT & Gradle • Test data feeders CSV, JSON, JDBC, Redis • Management-friendly HTML reports • No more 1:1 mapping between virtual users and worker threads. 10 When To Use Gatling? • Want to write test code in your IDE? • Need some integration & performance tests? • Want to run those test on your CI server? • Do you care about reviews and version control? 11 Getting Started 12 Getting Started • JDK 1.8 • Apache Maven 3.5.x • IntelliJ Community Edition • IntelliJ Scala Plugin 13 Getting Started • https://github.com/gatling/gatling-maven-plugin-demo • Import the Maven project into your IDE • Write and debug Scala code there • Execute Gatling tests on the command line • Simple CI integration using Maven • The official Gatling distributable is not suited for development. -
Tero Suominen PERFORMANCE TESTING REST APIS Information
Tero Suominen PERFORMANCE TESTING REST APIS Information Technology 2017 PERFORMANCE TESTING REST APIS Suominen, Tero Satakunta University of Applied Sciences Degree Programme in Computer Science December 2017 Number of pages: 39 Appendices: 0 Keywords: REST, performance testing, automation ____________________________________________________________________ The subject for this thesis was performance testing REST APIs that had been imple- mented into a Java application. The purpose of this research was to come up with a method on how the performance and functionality of the REST APIs could be meas- ured and tested within Profit Software. The research consisted of two parts. First, I searched to find an existing software ca- pable of being used for testing REST APIs. After selecting the tool that would be used to create the performance tests, a local test environment was set up that allowed us to estimate the capability of the software and the method of testing itself. The local envi- ronment consisted of the same components and software that could be used also in the already existing test environments within the company. This way moving the tests from the local environment into the actual test environment went smoothly. With the help of this research we were able to detect issues with the functionality of some APIs, when they were under load. We were able to fix these issues in the imple- mentation during the development phase and after changing the implementation we could verify that the APIs functioned correctly by using these same tests. REST RAJAPINTOJEN SUORITUSKYKYTESTAUS Suominen, Tero Satakunnan ammattikorkeakoulu Tietotekniikan koulutusohjelma Joulukuu 2017 Sivumäärä: 39 Liitteitä: 0 Asiasanat: REST, suorituskykytestaus, automaatio ____________________________________________________________________ Opinnäytetyön aiheena oli Java-sovellukseen toteutettujen REST rajapintojen performanssitestaus. -
A Framework for Evaluating Performance of Software Testing Tools
INTERNATIONAL JOURNAL OF SCIENTIFIC & TECHNOLOGY RESEARCH VOLUME 9, ISSUE 02, FEBRUARY 2020 ISSN 2277-8616 A Framework For Evaluating Performance Of Software Testing Tools Pramod Mathew Jacob, Prasanna Mani Abstract: Software plays a pivotal role in this technology era. Due to its increased applicable domains, quality of the software being developed is to be monitored and controlled. Software organization follows many testing methodologies to perform quality management. Testing methodologies can be either manual or automated. Automated testing tools got massive acceptability among software professionals due to its enhanced features and functionalities than that of manual testing. There are hundreds of test automation tools available, among which some perform exceptionally well. Due to the availability of large set of tools, it is a herculean task for the project manager to choose the appropriate automation tool, which is suitable for their project domain. In this paper, we derive a software testing tool selection model which evaluates the performance aspects of a script-based testing tool. Experimental evaluation proves that, it can be used to compare and evaluate various performance characteristics of commercially accepted test automation tools based on user experience as well as system performance. Index Terms: Automated testing, Software testing, Test script, Testing Tool, Test bed, Verification and Validation. —————————— ◆ —————————— 1 INTRODUCTION S OFTWARE is advanced in recent days by enhancing its applicable domains. Software is embedded in almost all electronic gadgets and systems. In this scenario the quality of the software plays a significant role. The customer or end – user should be satisfied which is primarily depended on quality and capability of the software being developed. -
Maîtriser Apache Jmeter Du Test De Charge À Devops
Maîtriser Apache JMeter Du test de charge à Devops Antonio Gomes Rodrigues, Bruno Demion (Milamber) et Philippe Mouawad Ce livre est en vente à http://leanpub.com/maitriser-jmeter-du-test-de-charge-a-devops Version publiée le 2018-09-30 ISBN 978-2-9555036-1-4 Ce livre est publié par Leanpub. Leanpub permet aux auteurs et aux éditeurs de bénéficier du Lean Publishing. Lean Publishing consiste à publier à l’aide d’outils très simples de nombreuses itérations d’un livre électronique en cours de rédaction, d’obtenir des retours et commentaires des lecteurs afin d’améliorer le livre. © 2014 - 2018 Antonio Gomes Rodrigues, Bruno Demion (Milamber) et Philippe Mouawad Tweet ce livre ! S’il vous plaît aidez Antonio Gomes Rodrigues, Bruno Demion (Milamber) et Philippe Mouawad en parlant de ce livre sur Twitter ! Le tweet suggéré pour ce livre est : Je viens d’acheter Maîtriser Apache JMeter : Du test de charge à #Devops par @ra0077, @milamberspace, @philmdot sur https ://leanpub.com/maitriser-jmeter-du-test-de-charge-a-devops Le hashtag suggéré pour ce livre est #jmeter. Découvrez ce que les gens disent à propos du livre en cliquant sur ce lien pour rechercher ce hashtag sur Twitter : #jmeter Couverture et quatrième de couverture conçues par Cécile Platteeuw (C’grafic) Table des matières Droits ............................................ 1 Présentation des auteurs ................................ 2 Antonio Gomes Rodrigues ............................. 2 Bruno Demion (Milamber) ............................. 2 Philippe Mouawad (Philippe M.) ......................... 3 L’écosystème d’Apache JMeter ............................ 5 Introduction ...................................... 5 Plugin polyvalent ................................... 5 JMeter Plugins .................................. 5 JMeter dans le cloud ................................. 18 BlazeMeter .................................... 19 Tricentis Flood .................................. 23 Redline 13 ................................... -
Loadrunner Professional and Loadrunner Enterprise 2021
Product Flyer Application Delivery Management LoadRunner Professional and LoadRunner Enterprise 2021 License Bundles Community bundles and license bundles available for LoadRunner Professional and LoadRunner Enterprise 2021. Learn more at Community Bundles (Free of Charge) https://software.microfocus.com/ Bundle Name Description products Community 50 Vusers for all protocols, except for Templates and GUI Mobile UI Unlimited Vusers for the TruClient—Native Mobile protocol. Note: This bundle requires an Micro Focus Mobile Center license. For more details, see: https://software.microfocus.com/software/customer-technical-support-services License Bundles Bundle Name Protocols .NET Record/Replay Microsoft .NET Database ODBC Oracle—2 Tier Development SDK Unit Test—NUnit, Junit Selenium, LeanFT* GUI Unified Functional Testing (UFT) Java Java Record Replay Java over HTTP Mobile and IoT DevWeb JMeter Gatling Web—HTTP/HTML TruClient—Mobile Web SMP (SAP Mobile Platform) MQTT (Internet of Things) CoAP (Internet of Things) Network DNS (Domain Name Resolution) FTP (File Transfer Protocol) IMAP (Internet Message Access Protocol) LDAP (Listing Directory Service) MAPI (Microsoft Exchange) POP3 (Post Office Protocol) SMTP (Simple Mail Transfer Protocol) Tuxedo Windows Sockets (Winsock) Oracle E-Business DevWeb JMeter Gatling Oracle NCA Oracle—Web Siebel—Web Web—HTTP/HTML * Continued on next page LeanFT support is for LoadRunner Enterprise only. Contact us at: www.microfocus.com Like what you read? Share it. Bundle Name Protocols Remote Access Citrix ICA -
Continuous Quality and Testing to Accelerate Application Development
Continuous Quality and Testing to Accelerate Application Development How to assess your current testing maturity level and practice continuous testing for DevOps Continuous Quality and Testing to Accelerate Application Development // 1 Table of Contents 03 Introduction 04 Why Is Continuous Quality and Testing Maturity Important to DevOps? 05 Continuous Testing Engineers Quality into DevOps 07 Best Practices for Well- Engineered Continuous Testing 08 Continuous Testing Maturity Levels Level 1: Chaos Level 2: Continuous Integration Level 3: Continuous Flow Level 4: Continuous Feedback Level 5: Continuous Improvement 12 Continuous Testing Maturity Assessment 13 How to Get Started with DevOps Testing? 14 Continuous Testing in the Cloud Choosing the right tools for Continuous Testing On-demand Development and Testing Environments with Infrastructure as Code The Right Tests at the Right Time 20 Get Started 20 Conclusion 21 About AWS Marketplace and DevOps Institute 21 Contributors Introduction A successful DevOps implementation reduces the bottlenecks related to testing. These bottlenecks include finding and setting up test environments, test configurations, and test results implementation. These issues are not industry specific. They can be experienced in manufacturing, service businesses, and governments alike. They can be reduced by having a thorough understanding and a disciplined, mature implementation of Continuous Testing and related recommended engineering practices. The best place to start addressing these challenges is having a good understanding of what Continuous Testing is. Marc Hornbeek, the author of Engineering DevOps, describes it as: “A quality assessment strategy in which most tests are automated and integrated as a core and essential part of DevOps. Continuous Testing is much more than simply ‘automating tests.’” In this whitepaper, we’ll address the best practices you can adopt for implementing Continuous Quality and Testing on the AWS Cloud environment in the context of the DevOps model. -
Automated Testing of Firmware Installation and Update Scenarios for Peripheral Devices
DEGREE PROJECT IN COMPUTER SCIENCE AND ENGINEERING, SECOND CYCLE, 30 CREDITS STOCKHOLM, SWEDEN 2019 Automated testing of firmware installation and update scenarios for peripheral devices DAG REUTERSKIÖLD KTH ROYAL INSTITUTE OF TECHNOLOGY SCHOOL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCE Automated testing of firmware installation and update scenarios for peripheral devices DAG REUTERSKIÖLD Master in Computer Science Date: August 12, 2019 Supervisor: Hamid Faragardi Examiner: Elena Troubitsyna School of Electrical Engineering and Computer Science Host company: Tobii AB Swedish title: Automatisering av enhetsinstallation, uppdatering och testning med hjälp av virtuella maskiner iii Abstract This research presents an approach to transition from manual to automated testing of hardware specific firmware. The manual approach for firmware test- ing can be repetitive and time consuming. A significant proportion of the time is spent on cleaning and re-installing operating systems so that old firmware does not interfere with the newer firmware that is being tested. The approach in this research utilizes virtual machines and presents an automation framework. One component of the automation framework is an application to imitate con- nected peripheral devices to bypass hardware dependencies of firmware in- stallers. The framework also consists of automation and pipeline scripts with the objective to execute firmware installers and detect errors and abnormalities in the installation and updating processes. The framework can run on locally hosted virtual machines, but is most applicable using cloud hosted virtual ma- chines, where it is part of a continuous integration that builds, downloads, installs, updates and tests new firmware versions, in a completely automated manner. The framework is evaluated by measuring and comparing execution times with manually conducted installation and updating tests, and the result shows that the framework complete tests much faster than the manual approach. -
Roman Udka Software Test Automation Engineer
Roman Udka Software Test Automation Engineer Location: Ukraine, Kharkiv Telegram/Cell phone: +380994365885 E-Mail: [email protected] Summary: ● Experience 7 years. ● Performing execution and analysis test results. ● Implementation of qa education processes. ● Developing from scratch an automation framework based on the java stack. ● Organizing automation qa processes. ● Setuping CI/CD processes. ● Preparation approach for performance testing. ● Team leading / management at least 5 people; Skills: ● Test automation: Selenium (Selenide), TestNG, Selenium Grid (Selenoid). ● Performance tools: Locust, Gatling. ● Build automation/Continuous integration: Docker, Gradle, GitLabCi, Jenkins. ● Cloud: Azure, Linode. ● Bug Tracking/Test Management: Atlassian JIRA. ● Web debugging tools: Chrome dev tools. ● Programming: Java, Python; ● Version control system: Git; ● Agile: Scrum, Kanban. Work Experience: January, 2019 - till now Senior Software Test Engineer, GlobalLogic Project Role: Lead Automation Tester Tasks and Accomplishments: ● Automation tests creation and execution on 5 sub-projects. ● Performance testing. ● Creation of test automation framework from scratch and maintenance. ● Creation a test plan and strategy. ● Leading and supporting work of qa team; Environment: ● Selenide, TestNG, Git, Gradle, GitLabCI, IntelliJ IDEA, Azure, Report Portal. ● Java, Python, Selenium Grid, Docker, JIRA, DataDog, SendGrid, Locust, Gatling; January, 2015 - January, 2019 Software Test Engineer, EPAM Systems Project Role: Automation Tester Tasks and Accomplishments: -
Studying Dependency Updates and a Framework for Multi-Versioning in Docker Containers by Sara Gholami Ghasem Abad
Studying Dependency Updates and a Framework for Multi-Versioning in Docker Containers by Sara Gholami Ghasem Abad A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Software Engineering and Intelligent Systems Department of Electrical and Computer Engineering University of Alberta © Sara Gholami Ghasem Abad, 2020 Abstract Containerized software systems are becoming more popular and complex as they are one of the essential techniques that enable cloud computing. One of the enabling technologies for containerized software systems is the Docker framework. Docker is an open-source framework for deploying containers, lightweight, standalone, and executable units of software with all their dependencies (packages and libraries) that can run on any computing environment. Docker images facilitate deploying and upgrading systems as all of the dependencies required for a software package are included in an image. However, there exist several risks with running Docker images in production environments. One risky situation can occur when upgrading images, as an upgrade may result in many changing packages or libraries at once. Therefore, in this thesis, we study the Docker images and analyze them to identify the risks of package changes. Also, we propose our solution, DockerMV, to mitigate this risk by running multiple versions of an image at the same time. In this first part of this thesis, we analyze the official Docker image repositories that are available on Docker Hub, Docker’s public registry that holds Docker images. For each image in these repositories, we extract details about its native, Node, and Python packages. Afterward, we investigate which types of applications have more package changes in their image upgrades. -
Loadrunner Cloud an Essential Component of the Devops Pipeline
Product Flyer Application Delivery Management LoadRunner Cloud an Essential Component of the DevOps Pipeline Enable faster release and deployment cycles by taking advantage of agile development methodologies to achieve automated con- tinuous delivery. Micro Focus® LoadRunner Cloud makes it simple to integrate testing into the Development Process and test early and often. LoadRunner Cloud at a Glance: Applying an effective testing process within a Scalability in a Continuous high-speed delivery cycle can be a major chal- ■ Scalability: Testing Environment lenge, and traditional non-automated testing Managing hardware for performance testing A cloud-based solution that eliminates the methods may become a bottleneck. Con tin- tools is always a challenge. It becomes an even dependency on hardware as infrastructure is uous testing helps overcome this problem by bigger challenge in advanced DevOps environ- provisioned in the cloud fully automating testing throughout the delivery ments that have multiple teams and multiple ■ cycle. Micro Focus LoadRunner Cloud is the Automation: pipelines executing performance tests—with ideal solution to help overcome the potential Built in integration with Git, so scripts are managed challenges of applying continuous load testing. the need to manage a larger pool of load gener- in the repository for automatic updates prior to runs ators and controllers. LoadRunner Cloud, elim- ■ inates the dependency on hardware, allowing Collaboration: LoadRunner Cloud is the market-leading, multiple users and teams to connect to a single Project Management support, allowing users to share cloud-based performance testing solution, assets such as scripts, licenses, and load generators designed to support agile teams and DevOps cloud solution. -
Kuali Student Service System: Technical Architecture Phase 1 Recommendations
Kuali Student Service System Technical Architecture Phase 1 Recommendations Kuali Student Service System Technical Architecture Phase 1 Recommendations December 31 2007 Kuali Student Technical Team Technical Architecture Phase 1 deliverables 2/14/2008 1 Kuali Student Service System Technical Architecture Phase 1 Recommendations Table of Contents 1 OVERVIEW ........................................................................................................................ 4 1.1 REASON FOR THE INVESTIGATION ................................................................................... 4 1.2 SCOPE OF THE INVESTIGATION ....................................................................................... 4 1.3 METHODOLOGY OF THE INVESTIGATION .......................................................................... 4 1.4 CONCLUSIONS ............................................................................................................... 5 1.5 DECISIONS THAT HAVE BEEN DELAYED ............................................................................ 6 2 STANDARDS ..................................................................................................................... 7 2.1 INTRODUCTION .............................................................................................................. 7 2.2 W3C STANDARDS .......................................................................................................... 7 2.3 OASIS STANDARDS ...................................................................................................... -
GUI-Guided Test Script Repair for Mobile Apps
This is the author's version of an article that has been published in this journal. Changes were made to this version by the publisher prior to publication. The final version of record is available at http://dx.doi.org/10.1109/TSE.2020.3007664 1 GUI-Guided Test Script Repair for Mobile Apps Minxue Pan, Tongtong Xu, Yu Pei, Zhong Li, Tian Zhang, Xuandong Li Abstract—Graphical User Interface (GUI) testing is widely used to test mobile apps. As mobile apps are frequently updated and need repeated testing, to reduce the test cost, their test cases are often coded as scripts to enable automated execution using test harnesses/tools. When those mobile apps evolve, many of the test scripts, however, may become broken due to changes made to the app GUIs. While it is desirable that the broken scripts get repaired, doing it manually can be preventively expensive if the number of tests need repairing is large. We propose in this paper a novel approach named METER to repairing broken GUI test scripts automatically when mobile apps evolve. METER leverages computer vision techniques to infer GUI changes between two versions of a mobile app and uses the inferred changes to guide the repair of GUI test scripts. Since METER only relies on screenshots to repair GUI tests, it is applicable to apps targeting open or closed source mobile platforms. In experiments conducted on 22 Android apps and 6 iOS apps, repairs produced by METER helped preserve 63.7% and 38.8% of all the test actions broken by the GUI changes, respectively.