anchor.diff:  
   [[boot-features-testing-spring-boot-applications-testing-autoconfigured-jpa-test]]
   ==== Auto-configured Data JPA tests
  -The `@DataJpaTest` can be used if you want to test JPA applications. By default it will
  +`@DataJpaTest` can be used if you want to test JPA applications. By default it will
   configure an in-memory embedded database, scan for `@Entity` classes and configure Spring
   Data JPA repositories. Regular `@Component` beans will not be loaded into the
   `ApplicationContext`.
  
positive.code: 
  
  
  [[boot-features-testing-spring-boot-applications-testing-autoconfigured-rest-docs]]
  ==== Auto-configured Spring REST Docs tests
  `@AutoConfigureRestDocs` annotation can be used if you want to use Spring REST Docs
  in your tests. It will automatically configure `MockMvc` to use Spring REST Docs and
  remove the need for Spring REST Docs' JUnit rule.
  
  
negative.code: 
  
  
  [[boot-features-restclient]]
  == Calling REST services
  If you need to call remote REST services from your application, you can use Spring
  Framework's `RestTemplate` class. Since `RestTemplate` instances often needs to be
  customized before being used, Spring Boot does not provide any single auto-configured
  `RestTemplate` bean. It does, however, auto-configure a `RestTemplateBuilder` which can be
  used to create `RestTemplate` instances when needed. The auto-configured
  `RestTemplateBuilder` will ensure that sensible `HttpMessageConverters` are applied
  to `RestTemplate` instances.
  
  Here's a typical example:
  
  [source,java,indent=0]
  ----
  	@Service
  	public class MyBean {
  
  		private final RestTemplate restTemplate;
  
  		public MyBean(RestTemplateBuilder restTemplateBuilder) {
  			this.restTemplate = restTemplateBuilder.build();
  		}
  
  		public String someRestCall(String name) {
  			return this.restTemplate.getForObject("/{name}/details", Details.class, name);
  		}
  
  	}
  ----
  
  TIP: `RestTemplateBuilder` includes a number of useful methods that can be used to quickly
  configure a `RestTemplate`. For example, to add BASIC auth support you can use
  `build.basicAuthorization("user', "password").build()`.
  
  
  
  [[boot-features-email]]
  == Sending email
  The Spring Framework provides an easy abstraction for sending email using the
  