Explore RestTestClient, a modern, fluent addition to Spring Framework 7.0 that simplifies REST integration testing in Spring Boot.
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Baeldung Author
Leo Helfferich
I'm a senior developer in Java & Kotlin, technical writer, IT consultant and conference speaker, with a solid background in OOP, functional programming, computational heuristics and software testing.
Here's what I've written (so far):
Baeldung on Java
- All
- Testing (2)
- Java String (2)
- Spring Persistence (1)
- Spring Boot (1)
- Java IO (1)
- Java Array (1)
- Core Java (1)
Run Code Before All Tests in All Classes in JUnit 5
Filed under Testing
Explore how to execute setup code once before all tests across multiple classes in JUnit 5.
Does Spring @Transactional Annotation Work on a Private Method?
Filed under Spring Persistence
Learn about whether the @Transactional annotation can be made to work on a private method in Spring.
Generate a Unique Integer From a Unique String
Filed under Java String
Explore multiple solutions for generating a unique Integer from a unique String.
Doing Minus Operation on String in Java
Filed under Java String
Explore why the minus operator isn’t supported for Strings, examine the operations Java does support, and provide practical solutions to achieve a “minus-like” functionality for Strings.
Get Number of Files in a Directory and Its Subdirectories in Java
Filed under Java IO
Explore two approaches to counting files in a directory and its subdirectories in Java.
Labeled Breaks in Java: Useful Tool or Code Smell?
Filed under Core Java
Explore the mechanics of Java’s labeled break and continue statements, and weigh their benefits against their pitfalls.
Null Array to Empty List in Java
Filed under Java Array
A quick tutorial on converting a null array to an empty list in Java.
Baeldung on Kotlin
- All
- Kotlin Numbers (1)
Format Number With Thousand Separator in Kotlin
Filed under Kotlin Numbers
Learn different ways to use a thousand separator in Kotlin.