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Java Quality Assurance Cucumber

Custom formatters in Cucumber

I’ve been working with cucumber-java test framework for some time now and I must admit, I really like what is possible to achieve by using […]
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Java

How to use monads in Java

Java is not a functional programming language. Despite the fact that Java 8 came with some elements from functional world, there is still no way […]
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Java

Dealing with Java Exceptions in a functional way

You may have heard that checked exceptions in Java are evil. Some people even say that they are Java’s biggest mistake. There is a lot […]
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Java

Blocking vs non-blocking http servers performance

In this article, I’d like to take a look at the performance and the scalability of both blocking and non-blocking HTTP servers. I’ll compare average […]
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Java Quality Assurance

Test your REST API with Spock – Introduction to Spock Framework

In this article I’d like to show you how to test your API with Spock Framework. Spock is a testing framework for Java and Groovy […]
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Java Mockito

Advanced mocking with Mockito

Purpose of unit tests is to test small chunks of code independently, in separation from any dependencies. In many cases to keep this kind of […]
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Java Quality Assurance

Introduction to performance tests using JMeter

JMeter is an open-source JAVA-based load testing tool for measuring and analyzing performance of services and applications. It simulates user behavior by sending requests to […]
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Java Quality Assurance

Parametrized tests – solutions overview (TestNG, JUnit4, JUnit5)

Parametrized tests are a lot easier to maintain. Usually when single requirement changes it’s enough to change one variable in the code. You don’t have […]
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Java Quality Assurance Front-end Design Patterns

Building Selenium framework in java (part IV) – answer job interview questions like a pro

In my opinion, Software Developer in Test job interviews are one of the most demanding interviews in IT market. How come? Introduction It happens from time […]
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Java Quality Assurance

JUnit 5: Preview of new possibilities

Introduction JUnit 5 comes with a bunch of new features. In this article I will briefly describe most of them. It is a continuation of […]
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