Cloud Native Java & Bootiful Testing

Die Enterprise Java User Group zum eJUG Seminar ein. Als Sprecher konnten wir für diesen Termin Josh Long von Pivotal gewinnen.

Agenda

15:30 - Welcome
15:45 - 16:45: Cloud Native Java - Josh Long
17:00 - 18:00: Bootiful Testing - Josh Long

Cloud Native Java

You know what nobody has ever said to me? "I wish you'd covered even more in your 45 minute 'Cloud Native Java' talk!" And I listened! In this talk, we'll look at Spring Cloud. Next to support modern microservices development, focusing on the things that really matter (or, at least, the things we've got cooking in Spring Boot 2.0 and Spring Cloud Finchley, both due before April or so):

• functions-as-a-service with Spring Cloud Function. We've got FUNCTIONS (wrapped in apps, in containers, running on servers, in datacenters)
• functional reactive REST endpoints (totally different meaning for "function" here, though)reactive programming with Spring Framework 5. Leverage flow control at every layer and make the most efficient use of every CPU when doing input/output.
• Kotlin. Yes, KOTLIN: you wanted Java and I'm giving it to you.. in libraries that I'll use from Kotlin.
• messaging with Apache Kafka. Nothing funny here. It's just awesome.
• Live on the edge with the new, reactive, rate-limiting, proxying, websocket-aware Spring Cloud Gateway
• ASCII art!

Bootiful Testing

How would you feel if you knew that any pat of the code was at most a few minutes away from being shippable and delivered into production? How would you feel if you knew that any part of the code is a few ctrl+z's away from being shippable and delivered into production? Emboldened and confident? Test driven development (TDD) gives you that. TDD allows you to proceed with confidence that you're building the right thing. It provides you with imminent-horizons that you can meet and measure. TDD gives developers the confidence to go faster, secure in the knowledge that what they break they will fix and be able to improve. In this talk, join Spring Developer Advocate Josh Long (@starbuxman) as he looks at how to test Spring applications and services. We'll look at how to test basic components, mocks, how to take advantage of test slices, and how to test web applications. We'll also look at how to ensure that API producers and API consumers work well together using consumer driven contract testing (CDCT) without sacrificing the testing pyramid for end-to-end integration tests.

Josh Long

Josh Long Josh (@starbuxman) is the Spring Developer Advocate at Pivotal. Josh is a Java Champion, author of 5 books (including O'Reilly's Cloud Native Java: Designing Resilient Systems with Spring Boot, Spring Cloud, and Cloud Foundry) and numerous best-selling video trainings (including Building Microservices with Spring Boot Livelessons with Spring Boot co-founder Phil Webb), and an open-source contributor (Spring Boot, Spring Integration, Spring Cloud, Activiti and Vaadin).