DZone

DECEMBER 24, 2021

Property-based testing (PBT) is such an established technology and it deserves more attention. Java has the Jqwik library, Scala has ScalaCheck and Python has Hypothesis. You encounter some seemingly cutting-edge new tool only to learn it has been around for decades, sometimes inspired by research papers from 1970.

Testing 344

Testing Java Technology Technology 344

Uber Engineering

JUNE 15, 2021

Introduction to Flaky Tests. Unit testing forms the bedrock of any Continuous Integration (CI) system. It also … The post Handling Flaky Unit Tests in Java appeared first on Uber Engineering Blog. It warns software engineers of bugs in newly-implemented code and regressions in existing code, before it is merged.

Java 107

Java Testing Software Engineering Engineering 107

Dynatrace

MARCH 9, 2022

One suggestion I want to give them on their way is to look into the practices of Performance Testing and Chaos Engineering. You can test for them before releasing to production and can even simulate chaotic situations, e.g: The post Optimizing Java XPath CPU and memory overhead by 98% appeared first on Dynatrace blog.

Java 230

Java Traffic Government Code 230

DZone

MARCH 5, 2020

As a Java Developer, we need to cover a lot of scenarios to ensure the quality of our software and catch bugs as soon as possible when introducing a new code. For 99% of all my use cases AssertJ, Junit, Mockito, and Wiremock are sufficient enough do cover the test cases.

Testing 360

Testing Java Code Software 360

DZone

JULY 16, 2021

Testing the console output, why even bother? I think any test which asserts some output based on the same action for your target class is useful as it validates the behavior of your service when it is called. Testing these kinds of cases will give you more confidence that your application is working as expected. Introduction.

Testing 269

Testing Java Code Development 269

DZone

AUGUST 12, 2020

Also, you can handle different web elements or drop down elements browser to perform Selenium test automation. Different programming languages such as Python, Java, C#, etc uses an interface to interact with the browser.

Testing 354

Testing C++ Java Programming 354

DZone

OCTOBER 6, 2023

Apache JMeter is an open-source, Java-based tool used for load and performance testing of various services, particularly web applications. It offers both GUI and non-GUI modes for test configuration and can display test results in various formats. It supports multiple protocols like HTTP, HTTPS, FTP, and more.

Java 255

Java Government Open Source Performance Testing 255

DZone

OCTOBER 8, 2019

Something to test Java's performance. Managing an application’s performance, and specifically keeping it in good condition, is one of the hardest challenges in software development. That’s true for virtually any programming language and platform.

Java 150

Java Performance Virtualization Programming 150

Uber Engineering

JUNE 15, 2021

Introduction to Flaky Tests. Unit testing forms the bedrock of any Continuous Integration (CI) system. It also … The post Handling flaky unit tests in Java appeared first on Uber Engineering Blog. It warns software engineers of bugs in newly-implemented code and regressions in existing code, before it is merged.

Java 52

Java Testing Software Engineering Engineering 52

DZone

JANUARY 5, 2021

When it comes to automating the test cases, one of the most difficult choices one has to make is to select the programming language that has good support for test automation. Python, Java, C#, Ruby, etc., are some of the prominent languages that can be used with a Selenium test automation framework.

Testing 150

Testing Java C++ Programming 150

DZone

JANUARY 18, 2023

Code coverage is a software quality metric commonly used during the development process that let’s you determine the degree of code that has been tested (or executed). To achieve optimal code coverage, it is essential that the test implementation (or test suites) tests a majority percent of the implemented code.

Code 313

Code Java C++ Metrics 313

DZone

JUNE 24, 2019

Unit testing is a well-known practice, but there's lots of room for improvement! In this post, the most effective unit testing best practices, including approaches for maximizing your automation tools along the way. We will also discuss code coverage, mocking dependencies, and overall testing strategies. What is Unit Testing?

Best Practices 220

Best Practices Testing Java Strategy 220

DZone

JULY 29, 2019

At Test Automation University — affectionately known as TAU, we offer a variety of free test automation courses covering web, API, mobile, visual, AI, and codeless automation frameworks.

Testing 189

Testing Java C++ Programming 189

DZone

MAY 9, 2022

Selenium is a widely used automation testing tool used to ensure the seamless working of web applications in accordance with predetermined technical and business requirements.

Java 130

Java Testing Tools Website Efficiency 130

DZone

OCTOBER 11, 2022

Improving testing by using real traffic from production ( Hacker News). Simpler UI Testing with CasperJS ( Architects Zone – Architectural Design Patterns & Best Practices). Linux System Mining with Python ( Javalobby – The heart of the Java developer community). Java EE 7 is Final. Hacker News).

Java 244

Java Best Practices Google Analytics 244

DZone

MARCH 16, 2020

If you are going to perform automated browser testing for your website or web-application then you simply can’t afford to drop-out the forms from your test automation scripts. A form comprises web elements such as checkbox, radio button, password, drop down to collect user data.

Java 179

Java Internet Internet Website 179

DZone

JULY 24, 2022

broke records and defeated top-ranked messaging services in benchmark tests. When testing a new product, it's important to see how it stacks up against its competition. For years, researchers at UT Darmstadt have compared the performance of message-oriented middleware servers based on Java Messaging Service (JMS).

Benchmarking 276

Benchmarking Open Source Java Servers 276

DZone

APRIL 28, 2022

REST Assured is a Java library that leverages developing robust, maintainable tests for Restful APIs with domain-specific language(DSL). The URI of the resource acts as a resource identifier, and HTTP operations like GET, POST, PUT, PATCH, and DELETE can be performed on the resource.

Testing 130

Testing Java Architecture Servers 130

DZone

JUNE 28, 2021

For gaining maximum benefits out of automation testing , testers require hands-on experience in a minimum of one automation programming language. Which Automation Programming Language Is the Best for Testing? There are numerous programming languages available today, with new ones continuously emerging.

Programming 363

Programming Artificial Intelligence Blockchain Java 363

DZone

JUNE 11, 2020

With more than 25 years of experience in testing and development, he offers consultancy and training in agile testing and test automation. Alan is the author of different books including “Java For Testers” and “Dear Evil Tester.” He shares a plethora of content on his Youtube channel , podcast and blog.

Entertainment 159

Entertainment Testing Java Development 159

DZone

NOVEMBER 3, 2020

How to start Kafka performance testing with JMeter + Pepper-Box plugin ? Is it possible to write samplers for JMeter on your own to provide Kafka performance testing? Kafka is an open-source stream ing software platform developed by the Apache Software Foundation, written in Scala and Java. Agenda for This Article. Conclusion.

Performance Testing 214

Performance Testing Testing Performance Open Source 214

DZone

JULY 13, 2022

AWS Lambda is a compute service that lets you run code without any infrastructure management and it natively supports Java, Go, NodeJS,Net, Python, and Ruby runtimes. We are using simple hello world functions to test invocation times of Lambdas’ by using the AWS SAM templates. Structure of the Template.

Lambda 257

Lambda AWS Java Infrastructure 257

Dynatrace

FEBRUARY 13, 2023

However, organizations face several challenges with current security testing practices, including: Limited resources: Across the globe, it’s increasingly difficult to find and allocate the necessary personnel to do thorough security testing. High false-positive rates: Traditional security testing tools generate numerous findings.

Code 209

Code Java Testing Tools Testing 209

DZone

OCTOBER 6, 2022

Selenium is a test automation framework extensively used by organizations looking to expedite the web-product testing process. As far as test automation frameworks in Java are concerned, TestNG is largely preferred by QA engineers for the development and enhancement of test suites.

Java 246

Java Programming Testing Engineering 246

DZone

MARCH 25, 2022

As you may agree, it is important to test your code. Often I saw that this is not tested thoroughly or not at all. With Testcontainers , writing integration tests has become a commodity. In this post, we will add some resilience tests to a sample application using it.

Testing 256

Testing Open Source Engineering Servers 256

The Netflix TechBlog

FEBRUARY 3, 2021

By open-sourcing the project, we hope to contribute to the Java and GraphQL communities and learn from and collaborate with everyone who will be using the framework to make it even better in the future. The transition to the new federated architecture meant that many of our backend teams needed to adopt GraphQL in our Java ecosystem.

Open Source 246

Open Source Java Architecture Metrics 246

Testlodge

AUGUST 9, 2023

Basis path testing in software testing is a white box method where the tester examines the codebase to identify all possible paths that could be taken by the user to achieve their aims. These paths are then written as test cases to ensure all the different identified scenarios in the main branches are covered.

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Testing Software Software C++ 75

TechBeacon Testing

MARCH 31, 2020

What's the top language for writing software test automation scripts? Your guess is as good as anyone else's, because there's no agreement on this. And that's unfortunate. You would think by now we testers would have settled the debate.

Java 101

Java Testing Software Software 101

Testlodge

MARCH 15, 2023

White box testing is a software testing approach based on an analysis of the internal structure of the component or system. Why is White Box Testing Performed? Testers perform white box testing for several reasons. Suppose developers perform unit testing before delivering code to testers.

Testing 83

Testing Testing Tools Java Programming 83

DZone

MAY 27, 2020

Java, C#, Python are mostly used for developing test scripts. Testing performed using Selenium are generally referred to as Selenium testing. Selenium is an open-source automation framework initially introduced in 2004. Using this framework, we can validate web applications across different browsers and platforms.

Open Source 321

Open Source Java C++ Testing 321

DZone

APRIL 13, 2023

For better or worse, it’s a nagging problem that too often gets kicked down the road until it’s too late and application development slows down, new features slip, test cycles increase, and costs ramp up. Developers, architects, and application teams are constantly chasing technical debt.

Architecture 269

Architecture Airlines Best Practices Java 269

DZone

MARCH 26, 2020

It's easy to write "unit test" tests that use JUnit and some mocking library. They may produce code coverage that keeps some stakeholders happy, even though the tests aren't even unit tests and provide questionable value. It is like the test has a negative value.

Testing 204

Testing Software Software Code 204

DZone

SEPTEMBER 4, 2021

It is an open-source tool to debug, test, intercept HTTP(S) requests. Android apps, Python, Java, Ruby, and all terminal-based apps, and Electron apps. Based on the issue, you need to leverage the right tool to fix the problems, just like plumbers. Let us see HTTP Toolkit for Performance Engineers. What is HTTP Toolkit?

Engineering 274

Engineering Performance Open Source Java 274

Dynatrace

JANUARY 16, 2023

Java, Go, and Node.js This trend shows that organizations are dedicating significantly more Kubernetes clusters to running software build, test, and deployment pipelines. Java, Go, and Node.js Java Virtual Machine (JVM)-based languages are predominant. Java Virtual Machine (JVM)-based languages are predominant.

Open Source 349

Open Source Java Operating System Programming 349

DZone

JUNE 4, 2019

Many times, we start thinking of performance only at the time of a performance test or after deployment. While solving issues related to NFRs (especially application performance), I always think about why we as developers give less importance (honorable exceptions are always there) to performance. Is this due to a lack of awareness?

Java 100

Java Performance Performance Testing Testing 100

The Netflix TechBlog

JUNE 14, 2023

The three strategies we will discuss today are AB Testing , Replay Testing, and Sticky Canaries. A single API team maintained both the Java implementation of the Falcor framework and the API Server. To launch Phase 1 safely, we used AB Testing. To launch Phase 2 safely, we used Replay Testing and Sticky Canaries.

Traffic 353

Traffic Latency Cache Metrics 353

DZone

MAY 15, 2021

The Selenium framework can be used with a wide range of programming languages such as Python, Java, C#, and more. So if you’re planning to perform test automation with Selenium and Python, you’re at the right place! As per the Stack Overflow Developer Survey , Python is the third-most loved programming language with 66.7%.

Java 241

Java Programming C++ Performance Testing 241