Writing Tests for Legacy Java Codebases: Best Practices and Strategies
Learn how to write effective tests for legacy Java codebases using JUnit 5, Mockito, and Testcontainers. Strategies for refactoring, CI/CD, and reliability.
Tutorials under 'CICD Testing'
Practical, example-driven posts focused on Java, Spring Boot, backend design, and performance.
Test-Driven Development (TDD) with JUnit and Mockito
Learn how to apply Test-Driven Development (TDD) using JUnit 5 and Mockito. Includes step-by-step examples, best practices, and CI/CD integration tips
Behavior-Driven Development (BDD) with JUnit, Mockito, and Cucumber
Learn BDD with JUnit, Mockito, and Cucumber in Java. Write behavior-focused tests that improve collaboration, maintainability, and CI/CD reliability
Contract Testing with Testcontainers and Pact: Ensuring Reliable Microservice Communication
Learn how to use Testcontainers and Pact for contract testing in Java microservices. Ensure reliable, CI/CD-ready communication with consumer-driven contracts
Load Testing with JUnit and External Tools (Gatling, JMeter)
Learn how to perform load testing in Java applications using JUnit, Gatling, and JMeter. Build scalable tests for microservices and CI/CD pipelines
Flaky Tests in Java: Causes and How to Fix Them
Learn what causes flaky tests in Java, how they impact CI/CD reliability, and proven strategies with JUnit, Mockito, and Testcontainers to fix them
Testing in Microservices Architectures: Best Practices for Java Developers
Learn best practices for testing in microservices architectures using JUnit 5, Mockito, and Testcontainers. Ensure reliability, scalability, and CI/CD integration