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Spring Boot 2.0 Cookbook

Spring Boot 2.0 Cookbook

By : Antonov
2 (3)
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Spring Boot 2.0 Cookbook

Spring Boot 2.0 Cookbook

2 (3)
By: Antonov

Overview of this book

The Spring framework provides great flexibility for Java development, which also results in tedious configuration work. Spring Boot addresses the configuration difficulties of Spring and makes it easy to create standalone, production-grade Spring-based applications. This practical guide makes the existing development process more efficient. Spring Boot Cookbook 2.0 Second Edition smartly combines all the skills and expertise to efficiently develop, test, deploy, and monitor applications using Spring Boot on premise and in the cloud. We start with an overview of the important Spring Boot features you will learn to create a web application for a RESTful service. Learn to fine-tune the behavior of a web application by learning about custom routes and asset paths and how to modify routing patterns. Address the requirements of a complex enterprise application and cover the creation of custom Spring Boot starters. This book also includes examples of the new and improved facilities available to create various kinds of tests introduced in Spring Boot 1.4 and 2.0, and gain insights into Spring Boot DevTools. Explore the basics of Spring Boot Cloud modules and various Cloud starters to make applications in “Cloud Native” and take advantage of Service Discovery and Circuit Breakers.
Table of Contents (11 chapters)
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Creating tests using an in-memory database

In the previous recipe, we explored how to get our databases set up with the desired tables and populated with the required data. When it comes to testing, one of the typical challenges is to get the environment set up correctly and predictably so that when the tests are executed, we can safely assert the behavior in a deterministic fashion. In an application that connects to a database, making sure that the database contains a deterministic dataset on which the assertions can be evaluated is extremely important. For an elaborate test suite, it is also necessary to be able to refresh or change that dataset based on the tests. Thankfully, Spring has some nice facilities that aid you in accomplishing this task.

We will pick up from the state of our BookPub application as we left it in the previous recipe. At this point, we have the schema...

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