Guide JUnit5 | Baeldung

Java Weekly, Issue 442

JFR improvements, less footprint for Java, hibernate additions to Criteria API, the Flexcoin race condition, and product backlog.

Assert That an Object Is From a Specific Type

In this article, we’ll explore how we can verify that an object is of a specific type. We’ll be looking at different testing libraries and what methods they offer to assert the object type.

Testing Quarkus Applications

Learn how to write clean and powerful unit and integration tests for Quarkus applications.

Java Weekly, Issue 339

The Spring story on GraalVM is getting polish and Java 14 and even 15 features are getting some well-deserved attention. A solid week in the Java ecosystem.

Writing Templates for Test Cases Using JUnit 5

Learn how to create a test template using JUnit 5.

Testing Spring Boot @ConfigurationProperties

Learn how to test configuration classes in Spring Boot that rely on the @ConfigurationProperties annotation.

What’s New in Gradle 6.0

Learn about new features in Gradle 6.0.

Practical Application of Test Pyramid in Spring-based Microservice

A quick and practical overview of the optimal testing pyramid.

JUnit 5 TestWatcher API

Learn how you can process the results of test method executions using the JUnit TestWatcher.

Java Weekly, Issue 289

A new explore-the-project option is available on Spring Initializr, and a guide to making Kotlin code easier to read through the use of scope functions.

JUnit 5 Temporary Directory Support

Learn how to use a temporary directory for JUnit tests, with the @TempDir annotation

Tagging and Filtering JUnit Tests

Learn about a few filtering techniques for JUnit 5 test cases

JUnit 5 Conditional Test Execution with Annotations

Learn how to use JUnit 5 annotations to specify the conditions under which your tests should run.

Java Weekly, Issue 267

A look under-the-hood at the JDK 9+ bytecode generated by the String concatenation operator, which is completely decoupled from the StringBuilder class.

Java Weekly, Issue 266

A lightweight approach to CDI bean testing with Weld, plus a look at four quality gates you can use to evaluate whether your release is production-ready.