Tips

Tips

• What is a test case? What is a requirement?

  After exploring the definition of a test case by surveying test experts, authors and students, consultant Robin Goldsmith learns that interpretations remain ambiguous and varied. Similarly, the level of detail thought to be needed to define ...  Continue Reading

• Automating software development: The Big Red Button

  Seasoned tester Chris McMahon talks about using automation in all phases and aspects of the software development cycle. Continuous integration, test environments, test data, regression testing, performance testing and deployment are candidates for ...  Continue Reading

• The distinction between functional versus performance requirements

  Senior test architect David Johnson describes the distinction between functional and performance requirements and the benefits from keeping these two test efforts separate. Examining differences in test investment, test ROI and risk, Johnson makes ...  Continue Reading

• Daily Scrum meetings: Must we really stand up?

  Often called the daily stand-up, must everyone at the Daily Scrum meeting literally stand? Which rules are inflexible? How are the rules enforced? Find out the objectives of the Daily Scrum and how agile teams are operating to meet these objectives.  Continue Reading

• Inadequate requirements and what to do about them

  Software requirements are often subjective and poorly written resulting in inadequate requirements documentation. In this tip, QA Director John Scarpino describes some of the reasons behind poor requirements and ways that this can be addressed.  Continue Reading

• The secrets to getting started in your software testing career

  The way to advance in your career includes learning, experience and networking. Software test expert Kevin Beaver gives advice on best ways to further your career. By doing what you love and staying current with continuous learning, you will become ...  Continue Reading

• Success factors for distributed teams

  Distributed agile expert Lisa Crispin describes the structure, management-style and level of acceptance required in order for distributed agile teams to find success.  Continue Reading

• Strategies for minimizing regression defects

  Regression defects, those unexpected defects that result from a fix of another defect, are often the most challenging to find and fix. Expert John Overbaugh describes why these defects are so challenging and offers up techniques, such as automation...  Continue Reading

• Choosing the right defect tracking system for your organization

  Does your software organization need a purpose-built defect tracking system but you don't know where to turn? Expert John Overbaugh explains what criteria should determine the proper defect tracking tool selection for your organization.  Continue Reading

• Software testers beware: Finding and fixing defects

  Software testers are responsible for performing two tasks: finding application defects and preventing bugs. Testers can become victims of their own work ethic and skills causing mistakes. Expert Chris McMahon explains ways testers can avoid these ...  Continue Reading

• Effective bug reporting techniques

  If you've ever had a terrible bug come back "unable to reproduce" or "not worth fixing," you know the pain of writing bug reports. This tutorial covers the basics of effective reporting and provides a few advanced tricks to make the reproduction, ...  Continue Reading

• Agile software testing strategies for managers

  How will agile testing methods be determined? What are the best testing tools? Learn what agile project managers need to know to assure high quality in their tests.  Continue Reading

• Tutorial: Introducing Selenium IDE, an open source automation testing tool

  Selenium, an open source automation testing tool, offers an Integrated Development Environment (IDE) plug-in that unifies the tool with desirable Web browser-based test features. Using Selenium IDE provides easy-to-use record and play back features,...  Continue Reading

• How Agile estimation works

  Without a strong background in development best practices, agile or not, your estimation tactics will likely be futile. According to experts an understanding of TDD, continuous integration and strong code review skills will aid estimation efforts ...  Continue Reading

• Chartering exploratory test efforts in Agile

  Charters outline specific test routes taken when exploratory testing an application. Each charter identifies what is being tested and which system is being subjected to the test. Many agile teams have adopted this method of exploring applications ...  Continue Reading

• Problem pyramid discovering REAL software requirements

  Using the problem pyramid model developed by expert consultant Robin Goldsmith can help make requirements gathering a focused and effective process. By using Goldsmith's model REAL business requirement goal setting is made simpler and results can be...  Continue Reading

• Handling handoffs the Agile development way

  Professional software tester Chris McMahon describes his company's struggle to speed up the testing processes of its C- and COBOL-based system, and how it accomplished this task using techniques that would later fall in line with the Agile Manifesto...  Continue Reading

• Tutorial: Installing and running Selenium-RC in Perl

  Used in conjunction with Selenium's online tutorials, this tip will provide additional guidance on how to start out with Selenium RC in Perl regardless of your platform or server. Once you have Selenium set up, this tip explains how to create and ...  Continue Reading

• Why hybrid waterfall/agile process lessens distributed software development problems

  Software development methodologists have broken into two camps, one in support of waterfall and the other in favor of agile. While both methodologies differ drastically, a combination of the two (the hybrid waterfall/agile model) fills in many of ...  Continue Reading

• ITIL Change Management: How change management fits in an ITIL methodology

  Documentation in the IT Information Library (ITIL) outlines how change management processes should service teams that are adapting source code, but these guidelines aren't always straightforward. In this tip, learn how to use ITIL processes to ...  Continue Reading

• The importance of critical thinking in software test

  Even though there are numerous definitions for the term "software testing," there is common ground. Testers need to use critical thinking skills when diving into the testing of a software application. In this tip, expert Chris McMahon explains ways ...  Continue Reading

• Reliably estimating the requirements effort - Part 2

  In this second part of a two-part article describing techniques to estimate the requirements effort, bottom-up estimates and requirements definition tasks are described. Accurately estimating the requirements effort will help ensure overall project ...  Continue Reading

• Reliably estimating the software requirements effort

  Differences in how business analysts and project managers define "requirements estimation" frustrate the software requirements elicitation process. No matter what methodology is in use, without adequately defining requirements, software projects are...  Continue Reading

• Performance test metrics

  How fast is your performance testing system? In this article, explore different means for gathering and interpreting these performance metrics, including common graphs and terminology.  Continue Reading

• Ten quick attacks for Web-based software

  An expert tester offers his insight on common Web-based application flaws and intuitive ways to handle their repair. In this tip learn how to identify weaknesses before going live.  Continue Reading

• Introducing Selenesse, the modern bridge between Fitnesse and Selenium

  Learn how two testers scaled back pre-existing test frameworks and made hybrid automation tools to drive user interface testing forward for the company 42lines. Chris McMahon and Marisa Seal, both experts in the software testing field, worked with ...  Continue Reading

• Six tours for exploratory testing the business district of your application

  Exploratory testing is sometimes thought to be "directionless testing", but James Whitaker's new book suggests that exploratory testing, is more structured than it is credited for. Exploratory testing is filled with numerous tours or testing ...  Continue Reading

• Network security: Analyze your hosts and ports with nmap, Nessus, and netcat

  Application expert explains security testing tool options like nmap, Nessus and netcat to keep your software safe and secure. According to Chris McMahon some of the key areas to focus on when using open source tools are your ports, IP address and ...  Continue Reading

• A software expert's heuristic for regression testing

  Often, regression testing is what stands between a product in a test lab versus a product in the hands of our users – so we don't want to take longer than we need – but we don't want to haphazardly release a product before its ready.  Continue Reading

• Integrating soapUI into your unit testing practice

  Using SoapUI testing tools is one of the easiest ways to ensure a high-level of application quality and security, thanks to this indepth expert tutorial. In this tip learn the cause and effect of user interface testing, documented in informative ...  Continue Reading

• Using Fist of Five, Planning Poker to reach Agile team consensus

  In these tips, consensus-building tools such as Fist of Five and Planning Poker are introduced. Even when these tools are used, the team must decide how they are going to handle a stale-mate condition and move forward on decisions.  Continue Reading

• Why use POST vs. GET to keep applications secure

  Although POST and GET HTTP requests essentially perform the same command on a Web server, a security expert says there are inherent dangers in using one over the other. Learn why one type of processing request provides more security for your Web ...  Continue Reading

• Nine ways to evaluate automated software testing tools

  Evaluate automated software testing tools more thoroughly with these tips for analyzing cost, support, total cost of ownership, usability and more. This tip suggests questions to ask about each attribute of a tool and a vendor's support for it.  Continue Reading

• Manipulating Business Intelligence to solve dense data warehouse testing issues

  Before diving into a Business Intelligence, data project, development must construct a test strategy. The test strategy must intuitively predict potential software problems. In order to do this, testers and developers need to have insight into what ...  Continue Reading

• Testing data fields in business Intelligence projects

  A software expert explains project requirements for a business intelligence data warehouse. Often, BI development depends on multiple data sources and consistent vendor IDs. A solid understanding of where data is derived from as well as facilitating...  Continue Reading

• Testing SMS texting applications: Key steps and considerations

  A software testing expert describes approaches to testing SMS texting applications. She looks at how SMS testing changes perceptions of everyday texting, and explains key steps in the SMS testing process.  Continue Reading

• Testing Web services' performance with soapUI

  Learn how to write load tests, TestCases and run them with soapUI in this expert tutorial. SoapUI is great for tracking test criteria statistics and locating problem areas are.  Continue Reading

• Tips for debugging your JMeter tests

  Learn how to interpret and debug JMeter HTTP proxy tests in this software testing expert tip. Mike Kelly describes the entire JMeter testing process in this series that explains running a JMeter test, interpreting results and debugging application ...  Continue Reading

• Exploratory testing: Tips and techniques for perfecting software quality

  Exploratory testing is widely used and also often misunderstood. This tutorial offers tips on the best ways to manage exploratory testing and how to use the results for superior software quality. You'll also learn how to choose the best testers in ...  Continue Reading

• Web server weaknesses you don't want to overlook

  When tackling Web application security, focus on weak logins, outdated servers and unnecessary HTTP to put many Web security concerns to rest.  Continue Reading

• How to evaluate, choose software requirements tools

  Learn how to choose the right requirements tool for your organization with a series of steps that consider process, users and tasks. Some basic questions at the beginning of the tool selection process can lead to a well-informed decision. This tip ...  Continue Reading

• Running your first load test with JMeter

  In this tip, we take a look at running your first load test with JMeter, a load testing tool that supports a variety of technologies like HTTP/HTTPS, SOAP, JDBC, LDAP, JMS. These are all commonly used by teams looking to introduce load on a server, ...  Continue Reading

• Recording and running software load tests with JMeter

  Recording JMeter load tests can simplify the creation of Samplers needed for your test plans. This tip explains how to record JMeter test results and analyze the data generated.  Continue Reading

• Free Web proxy security tools software testers should get to know

  Learn how to choose and use free Web proxy tools like BurpProxy, Paros Proxy and WebScarab to boost rich Internet applications' security. Screen shots and directions show ways to use tools for application security in this tip by security expert ...  Continue Reading

• Performance testing tools- Commercial, less expensive and free

  Finding affordable, quality performance testing tools is a major concern in the software industry. This expert tip sheds light on some of the most reputable cost effective ones.  Continue Reading

• Five steps to fostering better software tester and QA results

  Separating the activities of software quality assurance analysts and testers can ensure application quality. This tip suggests steps for keeping QA and testing focused on quality.  Continue Reading

• How to stop developer vs. tester, quality-killing blame game

  Agile expert Zach Nies offers ways to improve software quality by stopping Agile developer-versus-tester fingerpointing. In his 20 years in software development, he's seen human squabbles block quality assurance efforts too often. Here, he explains ...  Continue Reading

• How to improve software user acceptance testing practices

  How application user acceptance testing (UAT) differs from functional testing and ways to improve UAT processes are explained in this tip. Likening UAT to show biz, expert John Overbaugh describes the UAT process and the "rehearsals" that lead up ...  Continue Reading

• Testers debate differences between waterfall, Agile test automation

  Two professonal testers continue the timeless debate, agile vs waterfall, which is the best methodology for test-driven software development.  Continue Reading

• Test-driven development face-off: Waterfall vs. Agile

  Most software test pros pick a preferred methology and stand by it, in this tip two testers square-off, one advocating for agile development, the other in the waterfall corner.  Continue Reading

• Rich Internet applications security testing checklist

  Fix common RIA and Web 2.0 application problems typically caused by Ajax, Flash and other technologies with these tips. Software expert Kevin Beaver explains why add-ons, plug-ins and multimedia features are causing more security flaws.  Continue Reading

• Finding cross-site scripting (XSS) application flaws checklist

  Cross-site scripting (XSS) is a major concern, it can be unpredictable and requires multiple tools to test it . Expert Kevin Beaver sheds light on the history of XSS issues and recommends tools to prevent XSS application issues.  Continue Reading

• Seven steps for a quality change and configuration management program

  This tip outlines several ways to ensure you have a topnotch change and configuration management (CCM) division on your project team which is vital in protecting software code.  Continue Reading

• Calculating mean time to failure in performance testing

  Calculating MTTF (mean time to failure) can be a difficult for testers in order to develop a performance test pass as there are multiple steps. This expert tip will guide you through process,  Continue Reading

• Winning responses to "Why is QA always the bottleneck?"

  Executives are notorious for criticizing QA and test pros, often labeling them as the "bottleneck" of software projects. Learn appropriate responses to upper management's unfair and difficult inquiries in this useful tip.  Continue Reading

• Defining report requirements with use cases

  This tip offers a new and interesting way to go about defining and reporting requirements for use cases. There are a number of details that need to be attended to in defining requirements such as taking a look at users and then constructing use ...  Continue Reading

• How requirements use cases facilitate the SDLC

  Learn software use case processes and techniques that result in better application requirements in this tip. Takeaways include use case diagrams and user acceptance test case examples.  Continue Reading

• 5 ways to answer executives' unfair software test, QA questions

  Learn how respond to these difficult management questions and other common software test-related inquiries in this tip. Veteran tester Matt Heusser offers answers to executives' commonly-asked unfair questions about test and QA results.  Continue Reading

• Essentials of static source code analysis for Web applications

  Running security analysis tools against your source code has been the cornerstone test method for years, but many do not understand the value of testing in this way, or the money it can save you.  Continue Reading

• Streamlining test planning and design

  Test planning is a crucial step in the design process that is often overlooked or even ignored thought to be needless busy-work that aggravates progress. Expert Robin Goldsmith says otherwise in this two part tip on the Test planning.  Continue Reading

• Five roles test managers play in agile development: Tutorial, part one

  This two-part tutorial explores five higher-order functions where an experienced test manager contributes to an agile organization. This installment covers interfacing with senior management; providing vision and leadership; and fostering ...  Continue Reading

• Load testing with Microsoft Visual Studio Team System

  Expert introduces new technical tips for users of Microsoft's Visual Studio Team System, making load testing far more efficient for launching VSTS and load testing web applications.  Continue Reading

• Using SBTM for exploratory testing coverage problems

  Learn how to make software testing progress more visible using session-based test management (SBTM), thus improving exploratory testing processes. This article is the second in a series on session-based test management.  Continue Reading

• Quality assurance (QA) and testing's role in requirements

  Common wisdom is to include QA/testing early in the software life cycle, but this practice actually has a number of hidden pitfalls that can reduce the effectiveness of the requirements process.  Continue Reading

• Using session-based test management for exploratory testing

  Two major criticisms of exploratory testing are that progress and coverage are difficult to determine. Session-based test management addresses these concerns.  Continue Reading

• The role of quality assurance (QA) pros in software security

  Along with developers, security managers and IT auditors, QA pros have an active and important role in the information security process.  Continue Reading

• The benefits of exploratory testing in agile environments

  Exploratory testing can help software testers keep up with the rapid development pace of agile software projects. Find out why and how to use exploratory testing in agile.  Continue Reading

• Software testing deliverables: Developing a software testing strategy

  David Johnson updates his popular tip on software testing deliverables with detailed information on forming a test strategy.  Continue Reading

• Common software security risks and oversights

  We have a tendency to focus on the sexy technical side of software security, but many overlooked software security risks have more to do with operational and documentation problems.  Continue Reading

• Defining requirements during software project feasibility analysis

  There are at least two key points in a software project when requirements should be defined. One point people often miss is during feasibility analysis, and failure to define requirements at this stage can doom a project.  Continue Reading

• How project managers can recover from worst case scenarios

  Learn how to recover when a software project goes horribly wrong, due to problems with budgets, clients, stakeholders, schedules or technical failures.  Continue Reading

• How to handle IT project management in a recession

  Even the most profitable IT companies are responding to the recession by slashing budgets and reducing workforces. These tips will help you handle the negative consequences of the economic downturn.  Continue Reading

• Pros and cons of requirements-based software testing

  Learn about the strengths and benefits of requirements-based testing as well as what the detractors say -- which is mostly based on incorrect assumptions about requirements.  Continue Reading

• Two-minute guide to determining software testing coverage

  Get a crash course on deciding which features to test and when and how to test them.  Continue Reading

• Web application security testing checklist

  Testing your Web application security is something that needs be taken seriously. The best way to be successful is to prepare in advance and know what to look for. Here's an essential elements checklist to help you get the most out of your Web ...  Continue Reading

• How to avoid requirements creep

  Despite all the attention placed on defining requirements, creep continues to plague software projects. Learn how a different approach to requirements can curtail that creep.  Continue Reading

• Making requirements walkthroughs more effective (and fun)

  Do you have to twist arms to get people to attend your requirements review sessions? It doesn't have to be this way. Learn how to use a simulation model to get everyone engaged in the walkthrough.  Continue Reading

• QA manager role depends on communication, planning, capacity

  Improve the exchange of information in your organization to better fulfill your role as a QA manager with these three cornerstones.  Continue Reading

• The value of a project manager: Why a PM is the CEO's best friend

  A project manager and the CEO have very similar roles -- which is why they should work together closely in these challenging economic times.  Continue Reading

• Using proactive test design methods to catch requirements issues early

  Proactive test design allows QA testers to identify requirements and design problems at an earlier stage than with traditional test cases.  Continue Reading

• How to develop secure applications

  It's not enough to begin securing applications in the testing phase -- secure applications start with secure code.  Continue Reading

• Software testing affected by pressure to release software

  QA and software test managers often are under pressure to speed the release of software. To ensure adequate testing, they must clearly communicate with project leaders the testing scope, testing plans, and risks involved.  Continue Reading

• REAL business requirements key to calculating ROI for a project

  Before you can accurately calculate your return on investment on a software project, you must first accurately identify the REAL business requirements.  Continue Reading

• Seven Steps to Mastering Business Analysis, Ch. 1

  Chapter 1 of Seven Steps to Mastering Business Analysis explains what business analysis is, its role in software development, the role of a business analyst, and the traits of good business analysts.  Continue Reading

• Integrating application lifecycle management (ALM) processes provides additional benefits

  Dominic Tavassoli explains how you can benefit from integrating the five processes of application lifecycle management (ALM) -- requirements management, test management, configuration management, change management, and modeling.  Continue Reading

• Overcoming user acceptance testing difficulties

  Often there are problems with user acceptance testing (UAT), such as user reluctance to participate and poor test planning. Robin F. Goldsmith explains the issues and provides tips for successful UAT.  Continue Reading

• How to estimate project completion times

  To determine the duration of an individual task or calculate when a project will complete, Lawrence Oliva suggests using your expert judgment, top-down estimating, and parametric formulas such as PERT.  Continue Reading

• Software testing on an agile project: How to get started

  Increasingly there is more talk and are more questions about software testing on "agile" projects. What does it take to be a successful tester on an agile project? Tester Mike Kelly and project manager David Christiansen explain.  Continue Reading

• Clean Code: A Handbook of Agile Software Craftsmanship, Chapter 1 -- What Is Clean Code?

  Agile software development calls on developers to write clean code, according to Robert "Uncle Bob" Martin. This free chapter introduces the concepts and methods programmers can adopt to write truly clean code.  Continue Reading

• How to maintain, enhance legacy applications

  The challenge of maintaining legacy applications is in developing new functionality and enhancements, often without a clear understanding of how the system works. The good news is that products and approaches are emerging to help solve these ...  Continue Reading

• Secure software measures: Their strengths and limitations

  The best approach to software security is to develop code that does not have security flaws. What do you do if you need to go back and ensure an application's security? Do you select a Web application firewall, conduct black box testing, or conduct ...  Continue Reading

• What to include in a performance test plan

  Before performance testing can be performed effectively, a detailed plan should be formulated that specifies how performance testing will proceed from a business perspective and a technical perspective. David W. Johnson outlines what to include in ...  Continue Reading

• Software testers: Identity crisis or delusions of grandeur?

  Without a clear understanding of what software testers do, it's only natural that people try to interpret what they do from their job title. The problem is the number of different titles people have creates confusion, says Scott Barber.  Continue Reading

• Unit testing in the enterprise: Five common myths dispelled

  Surprisingly few organizations have tried implementing unit testing due in part to misinformation developers and managers receive. Andrew Chessin from Cisco dispels some of the myths that are keeping organizations from reaping the benefits of unit ...  Continue Reading

• Determining the testing organization's place within a company

  Software testing organizations are a vital part of the SDLC, but where do testing groups fit within a company? Mike Kelly and Rob Apmann offer advice on finding the proper place for testing.  Continue Reading

• Approaches to defining requirements within Agile teams

  Agile development methods focus on defining "just enough" requirements detail for the next sprint. Martin Crisp explains three things to consider when eliciting those requirements.  Continue Reading

• How to test a data warehouse

  Testing a data warehouse is not very different from a typical testing project. Baher Malek advises testers on creating robust test cases and basing test design and execution on context.  Continue Reading

• Getting started with Web application misuse cases

  When developing applications it isn't enough to think about how they will be used. You must also consider how they will be misused -- or abused -- so that you can prevent attacks. Kevin Beaver gives some examples of Web application weak spots that ...  Continue Reading

• Magic formula for successful performance testing

  Is there a magic formula to ensure successful performance testing? Not really. But Scott Barber points out what factors contribute to a testing projects success or failure.  Continue Reading

• Requirements Management Using IBM Rational RequisitePro: Chapter 1, Requirements Management

  Requirements management is made easier through planning and tools. This free chapter introduces readers to requirements gathering and how IBM Rational RequisitePro can be used to engineer and maintain requirements.  Continue Reading