Testing Spring Boot Applications Made Simple
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With this guide, we'll investigate the powerful @SpringBootTest annotation for writing Spring Boot integration tests. If you're new to testing the Spring Boot applications, start with the testing
Yet another blog post about a Mockito feature that we should rarely use: Mockito deep stubs. With this article, we'll explore how deep stubbing can reduce the boilerplate
With this blog, you'll get an overview of how unit and integration testing works with Spring Boot. On top of this, you'll learn what Spring features and libraries
Testcontainers offers several initialization strategies for our Docker containers when writing integration tests. Depending on the Docker image we use for our tests, we might have to perform
With one of the previous blog posts, we configured a Thymeleaf Spring Boot application for an OAuth 2 Login with Spring Security and AWS Cognito. While this article
My original plan was to demo the container image support of AWS Lambda with a Java example that uses Selenium to scrape web pages. For Python and Node.js,
One of the core features of Spring is the event publishing functionality. We can use events to decouple parts of our application and implement a publish-subscribe pattern. One
REST Assured is a Java DSL (Domain Specific Langauge) that aims to simplify testing REST APIs. It follows a BDD (Behavior Driven Development) approach and is influenced by
Starting with Mockito version 3.5.0, we can now mock Java constructors with Mockito. This allows us to return a mock from every object construction for testing purposes. Similar
As soon as you scale out your Spring Boot application (run with multiple instances) to e.g. increase throughput or availability, you have to ensure your application is ready
