Testing, Tools, and Frameworks Resources

A New Way to Detect Deadlocks During Tests

This method will let you detect deadlocks during tests by pinpointing when two threads are trying to acquire a lock held by the other thread.

October 20, 2017

by Thomas Krieger

· 10,969 Views · 3 Likes

Trust Your Pipeline: Automatically Testing an End-to-End Java Application

See how the Agile testing quadrants and the Test Pyramid show the ways different types of automated software testing interact to enable continuous delivery.

October 20, 2017

by Elias Nogueira

· 14,972 Views · 12 Likes

Passwordless Database Authentication for AWS Lambda

In this post, we take a look at how to allow access to your RDS database from a serverless application! Read on for the details!

October 20, 2017

by Andreas Wittig

· 11,803 Views · 4 Likes

Unit Testing Smells: What Are Your Tests Telling You?

If your tests are coming back, and they wreak, take the time to figure out what's wrong with the code in production - it'll be worth it.

October 19, 2017

by RJ Williams

· 13,855 Views · 14 Likes

15 Productivity Tips for Eclipse Java IDE Users

Here is one dev's advice for using Eclipse more efficiently from coding to debugging, including favored keyboard shortcuts and tooling.

October 17, 2017

by Mahmoud Anouti

· 79,109 Views · 58 Likes

Adding to an Existing Azure Blob

Want to add to your blob storage while keeping your overhead low? Here are multiple ways you can append your blobs in Microsoft Azure.

October 17, 2017

by Paul Michaels

· 21,240 Views · 1 Like

IaaS, CaaS, PaaS, FaaS: How Do You Choose?

With all the *as-a-Services out there, let's take a look at how each of them applies to your project and how they impact software development.

October 16, 2017

by Nagarjunareddy K

· 14,574 Views · 2 Likes

Java: Introducing Redis Mock

Take a look at a mock for a commonly used service (Redis) and how you can make use of this updated mock to help make your testing easier.

Updated October 16, 2017

by Filipe Peliz Pinto Teixeira

· 53,257 Views · 7 Likes

How to Work With Someone Else's Code

The simplest rule to follow when working with someone else's code is the Boy Scout's motto: leave it better than we found it.

October 16, 2017

by Justin Albano

CORE

· 13,998 Views · 12 Likes

5 Tips Of GUI Tests With Python + Selenium

In this article, we go over some best practices for testing the performance of your web applications using Python and Selenium.

October 14, 2017

by Denny Zhang

· 15,782 Views · 4 Likes

How to Adjust the RPS in Your JMeter Test via the Command Line

In this tutorial, you'll learn how to adjust the RPS through the command line for a one time run, and via Shell script for an automated run in JMeter.

October 13, 2017

by Vincenzo Marrazzo

· 10,369 Views · 1 Like

How to Write JUnit for Mule Java Transformers and OnCall Classes

In this quick tutorial, you'll learn how to use the popular testing framework, JUnit, to test the Java funcationalities within your Mule app.

October 12, 2017

by Ganesh Kumar Ravichandran

· 8,578 Views · 1 Like

When Singleton Becomes an Anti-Pattern

The Singleton is a useful design pattern, but you have to take care when implementing them, particularly for unit testing. Here are some pitfalls to avoid.

October 12, 2017

by Kapil Bhardwaj

· 40,518 Views · 10 Likes

reMap: Robust Java Object Mapping With Minimal Testing Overhead

Take a look at the open source reMap, a Java object mapper designed to be refactoring-safe and to introduce as little testing overhead as possible.

October 10, 2017

by Tom Hombergs

· 12,965 Views · 3 Likes

Viewing JUnit XML Files Locally

In this tutorial, you'll learn how to view the contents of a JUnit XML file locally and read its contents in the form of a table.

October 9, 2017

by Matthew Casperson

· 29,645 Views · 2 Likes

Developing a Web Application Using Angular (Part 2)

In Part 2 of our code-along series with Angular, we will take a look at developing the architecture for our web application.

October 9, 2017

by Justin Albano

CORE

· 23,754 Views · 15 Likes

Handling Imbalanced Data With R

Imbalanced data is a huge issue. With imbalanced data, accurate predictions cannot be made. Learn how to tackle imbalanced classification problems using R.

October 9, 2017

by Rathnadevi Manivannan

· 41,271 Views · 3 Likes

The Azure PaaS Services That Devs Love (and Why)

Let's break down all of Azure's PaaS offerings and see how they fit into the average developer's workflow so you can make informed decisions about your tooling.

October 9, 2017

by Barry Luijbregts

· 27,104 Views · 4 Likes

Executing Automated Tests in Console Mode in Katalon Studio

Learn how to execute automated test cases in the Katalon Studio testing framework in console mode, using the command prompt.

October 6, 2017

by Oliver Howard

· 14,790 Views · 6 Likes

CI/CD for Containerized Microservices

Learn the steps and requirements of integration testing for microservices, with best practices for each step, and tips about the QA environment.

October 5, 2017

by Igor Azarny

· 32,588 Views · 18 Likes

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