6 Small Unit Testing Tips

Henrik Warne

Choosing test values when writing unit tests is mostly guided by the need to cover all cases of the program logic. Here are a few tips on how to pick values that make mistakes easy to spot and the tests easy to read. Plus a bonus tip on a quick way to double check your tests. .

Effective Software Testing – A Developer’s Guide

Henrik Warne

I recently finished Effective Software Testing – A Developer’s Guide by Maurício Aniche , and I really liked it. I have been coding for a long time and I think I have been writing pretty good tests for the features I have implemented. Particularly the chapters on how to systematically come up with test cases based on the specification, inputs, outputs and the structure of the implementation. Specification-Based Testing. Now comes the test case generation.


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The Real Reasons for Doing Test-Driven Development ??


Here’s a secret: it’s not for the tests. Learn about the actual goal and values hidden under the surface of Test-Driven Development. Test-Driven Development (TDD) is a controversial topic amongst developers. In essence TDD employs tests to generate feedback.

Recruiting Software Developers – Coding Tests

Henrik Warne

In all cases, one or more coding tests were included. I have also been on the interviewing side, evaluating a coding test. Are coding tests needed? When I started out as a software developer, nobody did coding tests as far as I know. Problems With Coding Tests.

Best Practices for Deploying & Scaling Embedded Analytics

Today, sophisticated capabilities such as adaptive security, predictive analytics, workflow, and writeback are taking analytics far beyond basic dashboards and reports. With cutting-edge capabilities like these, application teams are able to differentiate their products from the competition.

This Has Been a Test


For nearly the entire history of application development—certainly since application development became available to a larger market with the adoption of the personal computer for expansive business use—testing has taken a back seat across most of the industry.

Survey Warns of Looming Software Testing Crisis


A survey of CEOs and IT professionals involved in application testing finds a significant gap in terms of how acceptable it is to release software that has not been properly tested. The post Survey Warns of Looming Software Testing Crisis appeared first on DevOps.com.

Back to Back security testing


Anyways, even though there is no dictionary entry for penetration testing, most people would define it as a combination of the following activities: Scoping an environment. Having the latter makes it a goal-oriented test,” What if?”

Green Tests and Red Tests

Agile Alliance

A central benefit of doing test-first development is getting a suite of behavioral tests to regress code and support refactoring efforts. But when doing test-first development in practice, many developers write too many tests and implementation-dependent tests that break during refactoring. They spend more time rewriting tests than refactoring code. The post Green Tests and Red Tests first appeared on Agile Alliance.

Adopting Shift Left Testing in Software QA


I am often asked to recommend best practices for building software testing programs. The post Adopting Shift Left Testing in Software QA appeared first on DevOps.com. The problem is that it depends on your definition of “best.”

The Science of High-Impact Experimentation

Speaker: Holly Hester-Reilly, Founder and Product Management Coach, H2R Product Science

Too many product teams don't know what to test, which leads to poorly designed experiments and unclear results. How can a product manager be certain they’re making effective decisions when it comes to experimentation? Join Holly Hester-Reilly, Founder and Product Management Coach at H2R Product Science, as she walks us through the entire experimentation process, from deciding what to test to sharing the results with stakeholders, to illustrate what strong testing practices look like and how they can be implemented in every organization.

Developer’s Guide to Fuzz Testing


Fuzz testing continues to grow in popularity among developers within the open source community. Google’s open source security (OSS) team recently reported finding more than 40,000 bugs in 650 open source projects through the use of fuzz testing.

Testlio Adds Fused Testing to Automate Testing Platform


Testlio announced today it is adding fused testing capability to its application testing platform; Testlio is used by IT organizations to manage application testing teams consisting of internal employees and external contractors vetted by Testlio.

Kotlin Multiplatform’s three levels of testing with Kotest


By default, each platform has two source sets, one for the code ( jvmMain , jsMain ) and one for the tests ( jvmTest , jsTest ) and additionally two source sets for common code ( commonMain and commonTest ) that are used in all main compilations of a project.

Test Value Distribution


The post Test Value Distribution appeared first on DevOps.com. Blogs ROELBOB functional testing humor parody performance testing regression testing satire techhumor testing unit testing

How to Design Strong Experiments

Speaker: Franziska Beeler, Head of Cloud Academy, and Tendayi Viki, Associate Partner, Strategyzer

When testing new business and product ideas, choosing the right experiment is just the beginning. After we have chosen our experiment, it’s important that we spend some time designing it well. Join Tendayi Viki, corporate innovation expert and associate partner at Strategyzer, and Franziska Beeler, Head of Cloud Academy at Strategyzer, as they walk us through the three key elements that help you design stronger experiments and come away with the evidence you need to advance your idea.


Hacker Earth Developers Blog

The post Test appeared first on HackerEarth Blog. Innovation Management Uncategorized

Software testing tips and tricks


When you hear the term software testing, do you think about one particular type of test — such as functional testing or Non Functional testing — or do you immediately start visualization the complex, interconnected web of test types that comprise the broad world of software testing?

How AI improves microservices testing automation

TechBeacon Testing

Organizations that adopt artificial intelligence (AI) in testing of microservices-based applications gain better accuracy, faster results, and greater operational efficiency. App Dev & Testing, Testing, Test Automation, Microservices, Artificial Intelligence (AI), Test Automation

Ensemble Testing

Agile Alliance

In ensemble testing, the whole group works on testing together using a single computer, getting the best from everyone in the ensemble. The post Ensemble Testing first appeared on Agile Alliance. It's an excellent way to achieve great things and learn a lot. And if you think this sounds very similar to ensemble (mob) programming, then you would be right! In this panel three … Continued. member

Best Practices for Creating Long-Lasting and Continuous Discovery Habits

Speaker: Teresa Torres, Internationally Acclaimed Author, Speaker, and Coach at ProductTalk.org

Most product teams are starting to adopt discovery best practices (e.g. interviewing customers, usability testing, experimenting) however, many CTOs will note that we are still stuck in a project world. Join Teresa Torres as she explores the key differences between project-based discovery & continuous discovery to give your team a clear benchmark to aspire to.

Create Tests in Postman


Postman is an API client that helps to create, share, test, and document APIs. Testing API Testing With Postman Automate API Testing With Postman Automated API Testing - Postman Create Tests in Postman

Developer Testing

Henrik Warne

I recently found out about the book Developer Testing – Building Quality Into Software by Alexander Tarlinder , and I immediately wanted to read it. Even though I am a developer at heart, I have always been interested in software testing (I even worked as a tester for two years). I think the subject of the book, developer testing, is timely. There seems to be a broad trend where more and more responsibility for testing is given to developers. Exploratory testing.

Test Automation vs. Autonomous Testing

Dzone - DevOps

The software testing space saw a paradigm shift in testing methodologies from manual to test automation with the new technologies. Software testing is the game-changer and will play a vital role in this fast-paced DevOps world.

5 ways to do Continuously Improved Testing


In many organizations, automated testing lags behind and becomes a bottleneck for successful continuous delivery. Either tests do not provide enough confidence or companies take a very traditional approach, resulting in releases either introducing substantial risks or becoming costly.

How User Acceptance Testing Can Save You Time and Money

Speaker: J.B. Siegel, VP of Client Services, Seamgen

Before a new product or feature goes into development, you have to gauge whether it will be a worthwhile investment. But what’s the best way to do so - and how can you get honest insights from your end users? Join J.B. Siegel, VP of Client Services at Seamgen, as he explores how to use wireframes and clickable prototypes to validate your product. He’ll discuss how user testing allows you to really understand your users - and how to use the insights to inform your product strategy.

5 ways to do Continuously Improved Testing


In many organizations, automated testing lags behind and becomes a bottleneck for successful continuous delivery. Either tests do not provide enough confidence or companies take a very traditional approach, resulting in releases either introducing substantial risks or becoming costly.

30 test automation leaders you should follow on Twitter

TechBeacon Testing

Code quality is extremely important, and one of the most essential ways to ensure a polished software product is test automation. Under the umbrella of software testing, test automation is crucial to ensuring continuous delivery (CD) as well as continuous testing.

10 experts advise aspiring test automation engineers

TechBeacon Testing

Talk to 10 test automation experts on how to get started (or get better at your job), and you're likely to get 12 different answers. App Dev & Testing, Testing, Careers, Test Automation, App Dev

CodeSOD: Switching Your Test Cases

The Daily WTF

Chris was given a program and told to improve it by adding tests. But the real problem Chris ran in to is that it's hard to write tests for something if no one knows what it does or why it does it. That was a good start to a terrible experience.

Business Agile: A Roadmap for Transforming Your Management & Adapting to the VUCA Environment

Speaker: Peter Taylor, Speaker/Author, The Lazy Project Manager

Businesses everywhere are trying to “get business agile”—but it’s not easy to adapt to becoming this adaptive. How can conventional organizations succeed in this transformation? In this webinar, Peter Taylor will walk through the change process step by step, and look at a tried and tested transformation roadmap: benefits are outlined, solutions to common challenges offered, and tried and tested methods and tools provided. It will be a guide towards a decentralized and management style that offers more successful decision making through collaboration.

Software Testing Services: Understanding User Acceptance Testing (UAT)

Daffodil Software

In an SDLC, there are several testing frameworks that help to assess if the application is progressing in the right direction. Software Testing Software Development


Why software testing needs explainable AI

TechBeacon Testing

App Dev & Testing, Testing, Artificial Intelligence (AI Applications that use artificial intelligence and machine learning techniques present unique challenges to testers.

What is Performance Testing?


So performance testing is one of the most important phases of any product launch as it verifies and validates the overall product performance. Performance Testing can be done in different forms depending upon the resource availability and the type and volume of the user base.



test [.]. The post Test appeared first on Lacework. Read More. Blog labs

How To Design Your Next Roadmap with Data-Driven Pit Stops Masterclass

Speaker: Sonia Singhal, Product Manager at eBay

These days, a simple A/B test can seem to incorporate the whole alphabet, making the data you worked so hard for impossible to incorporate and creating a nightmare for the CTO in charge. Sonia Singhal, Product Manager at eBay, has seen this all too often and knows just how to help you generate value from your information by developing the perfect data-driven roadmap.

Testing in Production 101


That’s why testing in production has been gaining popularity in the software development industry. The post Testing in Production 101 appeared first on DevOps.com. Blogs Continuous Testing devops feature flags testing

CodeSOD: Unit Test Coverage

The Daily WTF

" "Are there any unit tests?" With that in mind, let's look at their expansive code coverage in their unit tests: @Test. equals( new Entity())); } @Test. One of the fastest ways to get promoted in certain environments is through attrition.


Is Manual Testing Needed?

Henrik Warne

For the past few years, I have heard many people advocating using only automatic tests. For example, if all the automatic tests pass, then the code should automatically be deployed to production. I have always performed a bit of manual testing before feeling confident about my code. So for the past year I have paid extra attention to bugs I have found manually testing my own code. My conclusion: manual testing is still needed. How I Test.

Why Software Usability Testing is Essential


This adage holds true when testing software, too. There’s no doubt that the QA testing process for software is essential. The post Why Software Usability Testing is Essential appeared first on DevOps.com.

Process, Product, and Profitability: Everything You Need to Know

Speaker: Michael Cardy - Red Hat Chief Strategist, Jason Tanner - CEO of Applied Frameworks, and Mike Mace - VP of Market Strategy at UserTesting

Join us to learn how companies mitigate risks through usability testing and real-time qualitative feedback from customers to efficiently launch and develop digital products.