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Document how to add auto-configurations to a test slice 

Closes gh-22531
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Stephane Nicoll 2020-08-31 09:58:56 +02:00
parent 008eee42a1
commit 62dbd90d46
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spring-boot-project/spring-boot-docs/src/docs/asciidoc/spring-boot-features.adoc
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@ -7342,7 +7342,7 @@ The following example shows the `@WebServiceClientTest` annotation in use:
[[boot-features-testing-spring-boot-applications-testing-auto-configured-additional-auto-config]] [[boot-features-testing-spring-boot-applications-testing-auto-configured-additional-auto-config]]
==== Additional Auto-configuration and Slicing ==== Additional Auto-configuration and Slicing
Each slice provides one or more `@AutoConfigure...` annotations that namely defines the auto-configurations that should be included as part of a slice. Each slice provides one or more `@AutoConfigure...` annotations that namely defines the auto-configurations that should be included as part of a slice.
Additional auto-configurations can be added by creating a custom `@AutoConfigure...` annotation or by adding `@ImportAutoConfiguration` to the test as shown in the following example: Additional auto-configurations can be added on a test-by-test basis by creating a custom `@AutoConfigure...` annotation or by adding `@ImportAutoConfiguration` to the test as shown in the following example:
[source,java,indent=0] [source,java,indent=0]
---- ----
@ -7355,6 +7355,15 @@ Additional auto-configurations can be added by creating a custom `@AutoConfigure
NOTE: Make sure to not use the regular `@Import` annotation to import auto-configurations as they are handled in a specific way by Spring Boot. NOTE: Make sure to not use the regular `@Import` annotation to import auto-configurations as they are handled in a specific way by Spring Boot.
Alternatively, additional auto-configurations can be added for any use of a slice annotation by registering them in `META-INF/spring.factories` as shown in the following example:
[indent=0]
----
org.springframework.boot.test.autoconfigure.jdbc.JdbcTest=com.example.IntegrationAutoConfiguration
----
TIP: A slice or `@AutoConfigure...` annotation can be customized this way as long as it is meta-annotated with `@ImportAutoConfiguration`.
[[boot-features-testing-spring-boot-applications-testing-user-configuration]] [[boot-features-testing-spring-boot-applications-testing-user-configuration]]